[Solved] But a default value conditionning on what has been selected in a dropdown column

[Myriam]

Hello
I have a radgrid which I can add user in the detail table. In that edit form I have a dropdownlist. On a specific selected value I would like to put a default value in the next textbox.
Here is my radgrid.

 <telerik:RadGrid
        ID="RadGrid1"
        runat="server"
        DataSourceID="SQLETAB"
        Skin="Office2007"
        GridLines="None"
        autogeneratecolumns="false"
        AllowAutomaticInserts="true"
        AllowAutomaticUpdates="True"
        AllowAutomaticDeletes="true"
        HorizontalAlign=left
         EditFormSettings-FormmaintableStyle-HorizontalAlign=Left
         Width="98%"
        >

        <PagerStyle
            NextPageText="Suivant" PrevPageText="Précédent" Mode="NextPrevAndNumeric"
            NextPagesToolTip="Pages suivante"
            NextPageToolTip="Page suivante"
            PrevPagesToolTip="Pages précédente"
            PrevPageToolTip="Page précédente"/>
                 <HierarchySettings ExpandTooltip="Voir les usagers pour votre établissement" CollapseTooltip ="Revenir à votre établissement" />
        <MasterTableView
            Name="MTVUsager"
            AllowAutomaticInserts=true
            AllowAutomaticDeletes=true
            AllowAutomaticUpdates=true
            DataSourceID="SQLETAB"
            DataKeyNames="NO_ETAB"
            CommandItemSettings-AddNewRecordText="Ajouter un établissement"
            CommandItemSettings-RefreshText="Rafraichir"
            EditFormSettings-EditColumn-CancelText="Annuler"
            EditFormSettings-EditColumn-EditText="Modifier"
            EditFormSettings-EditColumn-UpdateText="Mise à jour"
            HorizontalAlign=Left
            CommandItemDisplay=Top
            EditFormSettings-FormMainTableStyle-HorizontalAlign=Left
            EditFormSettings-FormTableItemStyle-HorizontalAlign=Left
             EditFormSettings-FormTableAlternatingItemStyle-HorizontalAlign=Left>


            <ExpandCollapseColumn>
                <HeaderStyle Width="20px" />
            </ExpandCollapseColumn>

            <Columns>

                <telerik:GridBoundColumn
                    SortExpression="TYPE_ECOLE"
                    HeaderText="TYPE_ECOLE"
                    DataField="TYPE_ECOLE"
                    UniqueName="TYPE_ECOLE1"
                    visible="false"
                    readonly="true">
                </telerik:GridBoundColumn>


                <telerik:GridBoundColumn
                    SortExpression="NO_ORG"
                    HeaderText="NO_ORG"
                    DataField="NO_ORG"
                    UniqueName="NO_ORG" Visible=false ReadOnly=true>
                    <ItemStyle HorizontalAlign=Left />
                </telerik:GridBoundColumn>

                <telerik:GridEditCommandColumn
                    ButtonType="ImageButton"
                    UniqueName="EditCommandColumn" EditText="Modifier" >
                </telerik:GridEditCommandColumn>

                 <telerik:GridButtonColumn
                    ConfirmText="Supprimer cet établissement?"
                    ConfirmDialogType="RadWindow"
                    ConfirmTitle="Supprimer"
                    ButtonType="ImageButton"
                    CommandName="Delete"
                    Text="Supprimer"
                    UniqueName="DeleteColumnEtab">
                    <ItemStyle HorizontalAlign="Center"  />
                 </telerik:GridButtonColumn>

                <telerik:GridBoundColumn
                    SortExpression="SIGLE"
                    HeaderText="Unité administrative"
                    DataField="SIGLE"
                    UniqueName="SIGLE">
                    <ItemStyle HorizontalAlign=Left />
                </telerik:GridBoundColumn>

                <telerik:GridBoundColumn
                    SortExpression="DESCR"
                    HeaderText="Nom de l'établissement"
                    DataField="DESCR"
                    UniqueName="DESCR">
                    <ItemStyle HorizontalAlign=Left />
                </telerik:GridBoundColumn>
            </Columns>
            <DetailTables>
                <telerik:GridTableView
                    Name="DTVUSAGER"
                    DataSourceID="SqlUSAGER"
                    DataKeyNames="NO_IDENT"
                    AllowAutomaticDeletes="True"
                    AllowAutomaticInserts="true"
                    AllowAutomaticUpdates="True"
                    CommandItemDisplay="Bottom"
                    CommandItemSettings-AddNewRecordText="Ajouter un usager"
                    CommandItemSettings-RefreshText="Rafraichir"
                    EditFormSettings-EditColumn-CancelText="Annuler"
                    EditFormSettings-EditColumn-InsertText="Ajouter"
                    EditFormSettings-EditColumn-EditText="Modifier"
                    EditFormSettings-EditColumn-UpdateText="Mise à jour"
                     EditFormSettings-EditColumn-HeaderButtonType="PushButton"

                    NoDetailRecordsText="Il n'y a aucun usager pour cet établissement."
                    EditMode="EditForms" >

                    <ExpandCollapseColumn>
                        <HeaderStyle Width="20px" />
                    </ExpandCollapseColumn>

                    <ParentTableRelation>
                        <telerik:GridRelationFields DetailKeyField="NO_ETAB" MasterKeyField="NO_ETAB" />
                    </ParentTableRelation>

                    <Columns>

                         <telerik:GridTemplateColumn UniqueName="Template3" HeaderText="Confirmer">
                            <ItemTemplate>
                                <asp:LinkButton ID="LlGenererMotDepasse" CommandName="RegenererMotPasse" runat="server">Regénérer mot de passe</asp:LinkButton>
                            </ItemTemplate>
                         </telerik:GridTemplateColumn>

                         <telerik:GridEditCommandColumn
                            ButtonType="ImageButton"
                            UniqueName="EditCommandColumn"
                            EditText="Modifier">
                         </telerik:GridEditCommandColumn>

                         <telerik:GridButtonColumn
                            ConfirmText="Supprimer cet usager?"
                            ConfirmDialogType="RadWindow"
                            ConfirmTitle="Supprimer"
                            ButtonType="ImageButton"
                            CommandName="Delete"
                            Text="Supprimer"
                            UniqueName="DeleteColumnDomaine">
                            <ItemStyle HorizontalAlign="Center"  />
                         </telerik:GridButtonColumn>

                     <telerik:GridBoundColumn
                            SortExpression="NO_IDENT"
                            HeaderText="NO_IDENT"
                            DataField="NO_IDENT"
                            UniqueName="NO_IDENT"
                            ReadOnly=true
                            Visible=false>
                        </telerik:GridBoundColumn>

                        <telerik:GridBoundColumn
                            SortExpression="NOM"
                            HeaderText="Nom"
                            DataField="NOM"
                            UniqueName="NOM">
                        </telerik:GridBoundColumn>

                        <telerik:GridBoundColumn
                            SortExpression="CODE_COURRIEL"
                            HeaderText="Code de courriel"
                            DataField="CODE_COURRIEL"
                            UniqueName="CODE_COURRIEL">
                        </telerik:GridBoundColumn>

                         <telerik:GridBoundColumn
                            SortExpression="COURRIEL"
                            HeaderText="Courriel"
                            DataField="COURRIEL"
                            UniqueName="COURRIEL">
                        </telerik:GridBoundColumn>



                        <telerik:GridDropDownColumn
                            DataSourceID="XmlDSType"
                            ListTextField="Text"
                            ListValueField="Value"
                            UniqueName="Type"
                            SortExpression="Type"
                            HeaderText="Type"
                            DropDownControlType="RadComboBox"
                            DataField="TYPE">
                        </telerik:GridDropDownColumn>

                         <telerik:GridBoundColumn
                            SortExpression="PANIER_MAX"
                            HeaderText="Panier max"
                            DataField="PANIER_MAX"
                            UniqueName="PANIER_MAX">
                        </telerik:GridBoundColumn>

                        <telerik:GridTemplateColumn EditFormHeaderTextFormat=" " HeaderText="d!" Visible=false>
                            <EditItemTemplate>
                                <asp:Label ID="Label1" runat=server visible=true Text="Le mot de passe de l'usager sera générer automatiquement lors d'un ajout. Celui-ci sera envoyé à la personne concerné par courriel."></asp:Label>
                            </EditItemTemplate>
                        </telerik:GridTemplateColumn>

                    </Columns>
                </telerik:GridTableView>
            </DetailTables>
        </MasterTableView>
    </telerik:RadGrid>

[Yavor]

Hi Myriam,

You can use the selected index changed event handler of the combo, to populate the related control. This may be something similar to the approach used in this example:

http://www.telerik.com/community/code-library/aspnet-ajax/general/using-related-radcomboboxes-in-radgrid.aspx

I hope this helps.

Regards,
Yavor
the Telerik team

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