[Solved] Radtree view question

[Webster Velasco]

hi
i have this radtreeview

                                    <telerik:RadTreeView  ID="rts1" runat="server" CheckBoxes="True" TriStateCheckBoxes="true" Skin="Outlook">
                                        <Nodes>
                                            <telerik:RadTreeNode Text="01 PRODOTTO FINITO " Value="P">
                                                <Nodes>
                                                    <telerik:RadTreeNode Text="CIFRATURA" Value="1">
                                                        <Nodes>
                                                            <telerik:RadTreeNode Text="PER SISTEMI(cifrature per sistemi)">
                                                                <Nodes>
                                                                    <telerik:RadTreeNode Checkable="false">
                                                                        <NodeTemplate>
                                                                            <div class="entry">
                                                                                <table class="pain">
                                                                                    <tr>
                                                                                        <td>Quante chiavi caduno</td>
                                                                                        <td>
                                                                                            <asp:RadioButton runat="server" ID="opt" GroupName="optCHIAVI" Text="std da corredo" />
                                                                                            <asp:RadioButton runat="server" ID="RadioButton8" GroupName="optCHIAVI" Text="Senza chiavi" />
                                                                                        </td>
                                                                                        <td>
                                                                                            <asp:RadioButton runat="server" ID="RadioButton9" GroupName="optCHIAVI" Text="Altro" />
                                                                                            <telerik:RadTextBox runat="server" ID="txtaltro" MaxLength="2" />
                                                                                        </td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>CHIAVE (articolo comm.)</td>
                                                                                        <td><telerik:RadTextBox ID="txtChi" runat="server" /></td>
                                                                                        <td></td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>Nuovo piano (ns. scelta)</td>
                                                                                        <td><asp:RadioButton runat="server" ID="optPiano" GroupName="Piano" /></td>
                                                                                        <td>&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>A campione allegato</td>
                                                                                        <td><asp:RadioButton runat="server" ID="RadioButton10" GroupName="Piano" /></td>
                                                                                        <td>&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>Ampliamento</td>
                                                                                        <td><asp:RadioButton runat="server" ID="RadioButton11" GroupName="Piano" /></td>
                                                                                        <td>&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>Ripetizione</td>
                                                                                        <td><asp:RadioButton runat="server" ID="RadioButton12" GroupName="Piano" /></td>
                                                                                        <td>&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>MARCATURA CHIAVI</td>
                                                                                        <td>Piano+Progressivo</td>
                                                                                        <td>
                                                                                            <asp:RadioButton runat="server" ID="RadioButton13" GroupName="CHIAVIKD" Text="Si" />
                                                                                            <asp:RadioButton runat="server" ID="RadioButton14" GroupName="CHIAVIKD" Text="No" />
                                                                                        </td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>MARCATURA CHIAVI</td>
                                                                                        <td>Piano+Progressivo</td>
                                                                                        <td>
                                                                                            <asp:RadioButton runat="server" ID="RadioButton15" GroupName="CHIAVIp" Text="Si" />
                                                                                            <asp:RadioButton runat="server" ID="RadioButton16" GroupName="CHIAVIp" Text="No" />
                                                                                        </td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>NOTE:</td>
                                                                                        <td colspan="2">
                                                                                            <telerik:RadTextBox runat="server" ID="txtNOTE" TextMode="MultiLine" Height="45" Width="95%" />
                                                                                        </td>
                                                                                    </tr>
                                                                                </table>
                                                                            </div>
                                                                        </NodeTemplate>
                                                                    </telerik:RadTreeNode>
                                                                </Nodes>
                                                            </telerik:RadTreeNode>
                                                            <telerik:RadTreeNode Text="ALTRE(altre cifrature)">
                                                            </telerik:RadTreeNode>
                                                        </Nodes>
                                                    </telerik:RadTreeNode>
                                                    <telerik:RadTreeNode Text="CORPO" Value="2">
                                                        <Nodes>
                                                            <telerik:RadTreeNode Text=" ">
                                                                <NodeTemplate>
                                                                    <div>
                                                                        <asp:Label ID="lbl" runat="server" Text="FINITURA CORPO" />
                                                                        <telerik:RadTextBox runat="server" ID="txt"></telerik:RadTextBox>
                                                                    </div>
                                                                </NodeTemplate>
                                                            </telerik:RadTreeNode>
                                                            <telerik:RadTreeNode Text="LOGO CORPO ESTERNO">
                                                                <Nodes>
                                                                    <telerik:RadTreeNode Text="POSIZIONE">
                                                                        <Nodes>
                                                                            <telerik:RadTreeNode Text="FRONTE" />
                                                                            <telerik:RadTreeNode Text="RETRO" />
                                                                        </Nodes>
                                                                    </telerik:RadTreeNode>
                                                                    <telerik:RadTreeNode Text="NEUTRO" />
                                                                </Nodes>
                                                            </telerik:RadTreeNode>
                                                        </Nodes>
                                                    </telerik:RadTreeNode>
                                                    <telerik:RadTreeNode Text="GANCIO" Value="3">
                                                        <Nodes>
                                                            <telerik:RadTreeNode Text="" Checkable="false">
                                                                <NodeTemplate>
                                                                    <div class="entry">
                                                                        <table class="plain">
                                                                            <tbody>
                                                                                <tr>
                                                                                    <td>LUCE(h in mm)</td>
                                                                                    <td><telerik:RadTextBox runat="server" ID="txt1" /></td>
                                                                                </tr>
                                                                                <tr>
                                                                                    <td><b>MATERIALE</b></td>
                                                                                    <td><telerik:RadTextBox runat="server" ID="RadTextBox4" /></td>
                                                                                </tr>
                                                                                <tr>
                                                                                    <td>ALTRO/FINITURA</td>
                                                                                    <td><telerik:RadTextBox runat="server" ID="RadTextBox5" /></td>
                                                                                </tr>
                                                                                <tr>
                                                                                    <td><b>COD</b></td>
                                                                                    <td><telerik:RadTextBox runat="server" ID="RadTextBox6" MaxLength="19" /></td>
                                                                                </tr>
                                                                            </tbody>
                                                                        </table>
                                                                    </div>
                                                                </NodeTemplate>
                                                            </telerik:RadTreeNode>
                                                        </Nodes>
                                                    </telerik:RadTreeNode>
                                                    <telerik:RadTreeNode Text="CONFEZIONE" Value="4">
                                                        <Nodes>
                                                            <telerik:RadTreeNode Text="STANDARD" />
                                                            <telerik:RadTreeNode Text="ALTRO">
                                                                <Nodes>
                                                                    <telerik:RadTreeNode Text="SINGOLA" Checkable="False">
                                                                        <Nodes>
                                                                            <telerik:RadTreeNode Text="No" />
                                                                            <telerik:RadTreeNode Text="SI">
                                                                                <Nodes>
                                                                                    <telerik:RadTreeNode Text="" Checkable="false">
                                                                                        <NodeTemplate>
                                                                                           <div class="entry">
                                                                                                <table class="plain">
                                                                                                    <tbody>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="opt" GroupName="optionB" /></td>
                                                                                                            <td>STANDARD</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton1" GroupName="optionB" /></td>
                                                                                                            <td>NEUTRA</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton2" GroupName="optionB" /></td>
                                                                                                            <td>PERZONALIZZATA</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton3" GroupName="optionB" /></td>
                                                                                                            <td>SKIN PACK</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton4" GroupName="optionB" /></td>
                                                                                                            <td>BLISTER</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton5" GroupName="optionB" /></td>
                                                                                                            <td>SACCHETTO</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton6" GroupName="optionB" /></td>
                                                                                                            <td>SCATOLA</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><b>Codice Confezione</b></td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox6" MaxLength="19" /></td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td>Etichette</td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox5" /></td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><b>COD</b></td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox7" MaxLength="19" /></td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td>NOTE</td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox9" /></td>
                                                                                                        </tr>
                                                                                                    </tbody>
                                                                                                </table>
                                                                                            </div>
                                                                                        </NodeTemplate>
                                                                                    </telerik:RadTreeNode>
                                                                                </Nodes>
                                                                            </telerik:RadTreeNode>
                                                                        </Nodes>
                                                                    </telerik:RadTreeNode>
                                                                    <telerik:RadTreeNode Text="MULTIPLA" Checkable="False">
                                                                        <Nodes>
                                                                            <telerik:RadTreeNode Text="No" />
                                                                            <telerik:RadTreeNode Text="SI">
                                                                                <Nodes>
                                                                                    <telerik:RadTreeNode Text="" Checkable="false">
                                                                                        <NodeTemplate>
                                                                                           <div class="entry">
                                                                                                <table class="plain">
                                                                                                    <tbody>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="opt" GroupName="optionB" /></td>
                                                                                                            <td>STANDARD</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton1" GroupName="optionB" /></td>
                                                                                                            <td>NEUTRA</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton2" GroupName="optionB" /></td>
                                                                                                            <td>PERZONALIZZATA</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton3" GroupName="optionB" /></td>
                                                                                                            <td>SKIN PACK</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton4" GroupName="optionB" /></td>
                                                                                                            <td>BLISTER</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton5" GroupName="optionB" /></td>
                                                                                                            <td>SACCHETTO</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton6" GroupName="optionB" /></td>
                                                                                                            <td>SCATOLA</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><b>Codice Confezione</b></td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox6" MaxLength="19" /></td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td>Etichette</td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox5" /></td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><b>COD</b></td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox7" MaxLength="19" /></td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td>NOTE</td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox8" /></td>
                                                                                                        </tr>
                                                                                                    </tbody>
                                                                                                </table>
                                                                                            </div>
                                                                                        </NodeTemplate>
                                                                                    </telerik:RadTreeNode>
                                                                                </Nodes>
                                                                            </telerik:RadTreeNode>
                                                                        </Nodes>
                                                                    </telerik:RadTreeNode>
                                                                    <telerik:RadTreeNode Text="INDUSTRIALE" Checkable="False">
                                                                        <Nodes>
                                                                            <telerik:RadTreeNode Text="No" />
                                                                            <telerik:RadTreeNode Text="SI">
                                                                                <Nodes>
                                                                                    <telerik:RadTreeNode Text="" Checkable="false">
                                                                                        <NodeTemplate>
                                                                                           <div class="entry">
                                                                                                <table class="plain">
                                                                                                    <tbody>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton2" GroupName="optionB" /></td>
                                                                                                            <td>PERZONALIZZATA</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton5" GroupName="optionB" /></td>
                                                                                                            <td>SACCHETTO</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><asp:RadioButton runat="server" ID="RadioButton6" GroupName="optionB" /></td>
                                                                                                            <td>SCATOLA</td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><b>Codice Confezione</b></td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox6" MaxLength="19" /></td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td>Etichette</td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox5" /></td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td><b>COD</b></td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox7" MaxLength="19" /></td>
                                                                                                        </tr>
                                                                                                        <tr>
                                                                                                            <td>NOTE</td>
                                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox10" /></td>
                                                                                                        </tr>
                                                                                                    </tbody>
                                                                                                </table>
                                                                                            </div>
                                                                                        </NodeTemplate>
                                                                                    </telerik:RadTreeNode>
                                                                                </Nodes>
                                                                            </telerik:RadTreeNode>
                                                                        </Nodes>
                                                                    </telerik:RadTreeNode>
                                                                    <telerik:RadTreeNode Text="" Checkable="false" Expanded="true">
                                                                        <NodeTemplate>
                                                                           <div class="entry">
                                                                                <table class="plain">
                                                                                    <tbody>
                                                                                        <tr><th colspan="2">IMBALLAGGIO PER SPEDIZIONE</th></tr>
                                                                                        <tr>
                                                                                            <td>Etichette</td>
                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox5" /></td>
                                                                                        </tr>
                                                                                        <tr>
                                                                                            <td><b>COD</b></td>
                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox7" MaxLength="19" /></td>
                                                                                        </tr>
                                                                                        <tr>
                                                                                            <td>NOTE</td>
                                                                                            <td><telerik:RadTextBox runat="server" ID="RadTextBox8" /></td>
                                                                                        </tr>
                                                                                    </tbody>
                                                                                </table>
                                                                            </div>
                                                                        </NodeTemplate>
                                                                    </telerik:RadTreeNode>
                                                                </Nodes>
                                                            </telerik:RadTreeNode>
                                                        </Nodes>
                                                    </telerik:RadTreeNode>
                                                    <telerik:RadTreeNode Text="ETICHETTE SU PRODOTTO" Value="5">
                                                        <Nodes>
                                                            <telerik:RadTreeNode Checkable="false">
                                                                <NodeTemplate>
                                                                    <div class="entry">
                                                                        <table class="plain">
                                                                            <tbody>
                                                                                <tr>
                                                                                    <td>Allegato</td>
                                                                                    <td><telerik:RadTextBox runat="server" ID="RadTextBox5" /></td>
                                                                                </tr>
                                                                                <tr>
                                                                                    <td><b>COD</b></td>
                                                                                    <td><telerik:RadTextBox runat="server" ID="RadTextBox7" MaxLength="19" /></td>
                                                                                </tr>
                                                                            </tbody>
                                                                        </table>
                                                                    </div>
                                                                </NodeTemplate>
                                                            </telerik:RadTreeNode>
                                                        </Nodes>
                                                    </telerik:RadTreeNode>
                                                    <telerik:RadTreeNode Text="Codice a Barre:" Value="6">
                                                        <Nodes>
                                                            <telerik:RadTreeNode Checkable="false">
                                                                <NodeTemplate>
                                                                    <div class="entry">
                                                                        <table class="plain">
                                                                            <tbody>
                                                                                <tr>
                                                                                    <td><asp:RadioButton runat="server" ID="RadioButton5" GroupName="optionB" /></td>
                                                                                    <td>SENZA CODICE A BARRE</td>
                                                                                </tr>
                                                                                <tr>
                                                                                    <td><asp:RadioButton runat="server" ID="RadioButton7" GroupName="optionB" /></td>
                                                                                    <td>CON CODICE A BARRE DELL'ARTICOLO PADRE</td>
                                                                                </tr>
                                                                            </tbody>
                                                                        </table>
                                                                    </div>
                                                                </NodeTemplate>
                                                            </telerik:RadTreeNode>
                                                        </Nodes>
                                                    </telerik:RadTreeNode>
                                                    <telerik:RadTreeNode Checkable="false" Expanded="true">
                                                        <NodeTemplate>
                                                            <div class="entry">
                                                                <table class="plain">
                                                                    <tbody>
                                                                        <tr>
                                                                            <td>NOTE</td>
                                                                            <td>
                                                                                <asp:CheckBox runat="server" ID="chkc" />
                                                                                COMMESSA APPARTENENTE AD UN SET
                                                                            </td>
                                                                        </tr>
                                                                        <tr>
                                                                            <td><telerik:RadTextBox runat="server" ID="txtMul" TextMode="MultiLine" /></td>
                                                                        </tr>
                                                                    </tbody>
                                                                </table>
                                                            </div>
                                                        </NodeTemplate>
                                                    </telerik:RadTreeNode>
                                                </Nodes>
                                            </telerik:RadTreeNode>
                                        </Nodes>
                                    </telerik:RadTreeView>

what i want is when i unchecked parentnode i want all childnode to be unchecked too

how can i do it?

regards
webster

[Shinu]

Hello,

You can set the CheckChildNodes property of RadTreeView to true, which in turn checks/unchecks all child nodes of the current node.

If you want to perform this only when unchecking, then you can make use of client side api of RadTreeView. Attach the OnClientNodeChecking event and iterate through the child nodes and explicitly uncheck the node (if uncheck is performed for the particular node).


-Shinu.

[Webster Velasco]

but i dnt want to checked them all when parentnode is checked..

and 1 more thing

w/ this

                                    <telerik:RadTreeView  ID="rts1" runat="server" CheckBoxes="True" TriStateCheckBoxes="true" Skin="Outlook">
                                        <Nodes>
                                            <telerik:RadTreeNode Text="01 PRODOTTO FINITO " Value="P">
                                                <Nodes>
                                                    <telerik:RadTreeNode Text="CIFRATURA" Value="1">
                                                        <Nodes>
                                                            <telerik:RadTreeNode Text="PER SISTEMI(cifrature per sistemi)" Value="1S">
                                                                <Nodes>
                                                                    <telerik:RadTreeNode Checkable="false">
                                                                        <NodeTemplate>
                                                                            <div class="entry">
                                                                                <table class="pain">
                                                                                    <tr>
                                                                                        <td>Quante chiavi caduno</td>
                                                                                        <td>
                                                                                            <asp:RadioButton runat="server" ID="opt" GroupName="optCHIAVI" Text="std da corredo" />
                                                                                            <asp:RadioButton runat="server" ID="RadioButton8" GroupName="optCHIAVI" Text="Senza chiavi" />
                                                                                        </td>
                                                                                        <td>
                                                                                            <asp:RadioButton runat="server" ID="RadioButton9" GroupName="optCHIAVI" Text="Altro" />
                                                                                            <telerik:RadTextBox runat="server" ID="txtaltro" MaxLength="2" />
                                                                                        </td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>CHIAVE (articolo comm.)</td>
                                                                                        <td><telerik:RadTextBox ID="txtChi" runat="server" /></td>
                                                                                        <td></td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>Nuovo piano (ns. scelta)</td>
                                                                                        <td><asp:RadioButton runat="server" ID="optPiano" GroupName="Piano" /></td>
                                                                                        <td>&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>A campione allegato</td>
                                                                                        <td><asp:RadioButton runat="server" ID="RadioButton10" GroupName="Piano" /></td>
                                                                                        <td>&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>Ampliamento</td>
                                                                                        <td><asp:RadioButton runat="server" ID="RadioButton11" GroupName="Piano" /></td>
                                                                                        <td>&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>Ripetizione</td>
                                                                                        <td><asp:RadioButton runat="server" ID="RadioButton12" GroupName="Piano" /></td>
                                                                                        <td>&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>MARCATURA CHIAVI</td>
                                                                                        <td>Piano+Progressivo</td>
                                                                                        <td>
                                                                                            <asp:RadioButton runat="server" ID="RadioButton13" GroupName="CHIAVIKD" Text="Si" />
                                                                                            <asp:RadioButton runat="server" ID="RadioButton14" GroupName="CHIAVIKD" Text="No" />
                                                                                        </td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>MARCATURA CHIAVI</td>
                                                                                        <td>Piano+Progressivo</td>
                                                                                        <td>
                                                                                            <asp:RadioButton runat="server" ID="RadioButton15" GroupName="CHIAVIp" Text="Si" />
                                                                                            <asp:RadioButton runat="server" ID="RadioButton16" GroupName="CHIAVIp" Text="No" />
                                                                                        </td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td colspan="3">&nbsp;</td>
                                                                                    </tr>
                                                                                    <tr>
                                                                                        <td>NOTE:</td>
                                                                                        <td colspan="2">
                                                                                            <telerik:RadTextBox runat="server" ID="txtNOTE" TextMode="MultiLine" Height="45" Width="95%" />
                                                                                        </td>
                                                                                    </tr>
                                                                                </table>
                                                                            </div>
                                                                        </NodeTemplate>
                                                                    </telerik:RadTreeNode>
                                                                </Nodes>
                                                            </telerik:RadTreeNode>
                                                            <telerik:RadTreeNode Text="ALTRE(altre cifrature)" Value="1A">
                                                            </telerik:RadTreeNode>
                                                        </Nodes>
                                                    </telerik:RadTreeNode>
  </Nodes>
</telerik:RadTreeView>

when i checked node w/ value="1A" and if node w/ value="1S" is checked too, i want an event which unchecked the node w/ value="1S"

[Nikolay Tsenkov]

Hi Webster Velasco,

As Shinu said, you can iterate through the child nodes and uncheck them all. Please visit our help documentation (you can start with this article: http://www.telerik.com/help/aspnet-ajax/tree_clientprogramming.html), and if you have difficulties with something contact with us again.

About the second thing (when checking one node having certain value another one with different value to be unchecked), this also can be achieved with similar iteration, but the better way is to get the specific node - use findNodeByValue method over the TreeView object (here is a link to the reference for the TreeView object: http://www.telerik.com/help/aspnet-ajax/tree_clientradtreeviewobject.html) and then uncheck it with set_checked(false) method over the node.

Hope this is helpful for you!


Regards,
Nikolay Tsenkov
the Telerik team