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Hide / show div (Javascript) within RadPageView according to the value of RadioButtonList

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TabStrip
This is a migrated thread and some comments may be shown as answers.
Lau
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Lau asked on 23 Apr 2019, 07:17 AM

Hi all,

I have a div with Id="divColor". I want the div hide/shows according to the value of RadioButtonList with ID="rblColor"

div:

01.<div id="divColor" runat="server">
02.    <tr>
03.        <td align="right">
04.            <asp:Label runat="server" ID="Label11"></asp:Label>
05.        </td>
06.        <td>
07.            <telerik:RadColorPicker ID="color" runat="server" Enabled="true" SelectedColor='<%#System.Drawing.ColorTranslator.FromHtml(Eval("Color").ToString())%>'
08.                PaletteModes="HSV" CurrentColorText="(Color : {0})">
09.            </telerik:RadColorPicker>
10.        </td>
11.    </tr>
12.</div>

 

RadioButtonList:

1.<asp:RadioButtonList ID="rblColor" runat="server">
2.    <asp:ListItem Text="Del Tipo" Value="tipo" />
3.    <asp:ListItem Text="Personalizado" Value="perso" />
4.</asp:RadioButtonList>

 

If value=tipo the div is hide, else is show. I want to do in Javascript.

I've tried it in many ways, but it hasn't worked.

I leave the complete code below.

001.<telerik:RadScriptManager ID="RadScriptManager1" runat="server" AsyncPostBackTimeout="3600">
002.    <Scripts>
003.        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js">
004.        </asp:ScriptReference>
005.        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js">
006.        </asp:ScriptReference>
007.        <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js">
008.        </asp:ScriptReference>
009.    </Scripts>
010.</telerik:RadScriptManager>
011.<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
012.</telerik:RadAjaxLoadingPanel>
013.<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
014.    <AjaxSettings>
015.        <telerik:AjaxSetting AjaxControlID="RadAjaxPanel1">
016.            <UpdatedControls>
017.                <telerik:AjaxUpdatedControl ControlID="RadAjaxPanel1" LoadingPanelID="RadAjaxLoadingPanel1" />
018.            </UpdatedControls>
019.        </telerik:AjaxSetting>
020.    </AjaxSettings>
021.</telerik:RadAjaxManager>
022.<telerik:RadToolTipManager ID="RadToolTipManager1" runat="server" AutoTooltipify="true">
023.</telerik:RadToolTipManager>
024.<telerik:RadWindow runat="server" ID="RadWindow_ContentTemplateDeleteNode" RestrictionZoneID="ContentTemplateZone" Modal="true"
025.    Width="500" Height="150" Title="Causa del borrado">
026.    <ContentTemplate>
027.        <asp:Label ID="Label9" runat="server" Text="Motivo del borrado:"></asp:Label>
028.        <br />
029.        <asp:TextBox ID="lmotivo" runat="server" Text="" Width="450" MaxLength="50"></asp:TextBox>
030.        <br />
031.        <br />
032.        <telerik:RadButton runat="server" ID="RadButton4" Text="Eliminar" OnClientClicking="DeleteNode">
033.        </telerik:RadButton>
034.        <telerik:RadButton ID="RadButton5" runat="server" Text="Cancelar" OnClientClicked="closeDeleteNode">
035.        </telerik:RadButton>
036.    </ContentTemplate>
037.</telerik:RadWindow>
038.<telerik:RadWindowManager runat="server" ID="RadWindowManager1">
039.</telerik:RadWindowManager>
040.<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server">
041.    <asp:PlaceHolder ID="placeholder" runat="server"></asp:PlaceHolder>
042.    <telerik:RadTabStrip ID="RadTabStrip1" runat="server" MultiPageID="RadMultiPage1" SelectedIndex="0" OnTabClick="RadTabStrip1_TabClick">
043.        <Tabs>
044.            <telerik:RadTab Text="Datos generales" PageViewID="datosGenerales" Selected="True">
045.            </telerik:RadTab>
046.            <telerik:RadTab Text="Datos InHalt" PageViewID="datosInHalt">
047.            </telerik:RadTab>
048.            <telerik:RadTab Text="Nodos asociados" PageViewID="viewSubnodes">
049.            </telerik:RadTab>
050.            <telerik:RadTab Text="Zonas asociadas" PageViewID="viewZones">
051.            </telerik:RadTab>
052.            <telerik:RadTab Text="Traducciones del nombre" PageViewID="viewNombres">
053.            </telerik:RadTab>
054.            <telerik:RadTab Text="Datos de parada" PageViewID="viewStop" Enabled="False">
055.            </telerik:RadTab>
056.            <telerik:RadTab Text="Datos del display" PageViewID="viewDisplay" Enabled="False">
057.            </telerik:RadTab>
058.            <telerik:RadTab Text="Datos del Integrador" PageViewID="viewIntegrador" Enabled="False">
059.            </telerik:RadTab>
060.            <telerik:RadTab Text="Datos de sistema de comunicación" PageViewID="viewCom" Enabled="False">
061.            </telerik:RadTab>
062.            <telerik:RadTab Text="Macrolíneas" PageViewID="viewMacrolineas">
063.            </telerik:RadTab>
064.            <telerik:RadTab Text="Líneas" PageViewID="viewlineas">
065.            </telerik:RadTab>
066.        </Tabs>
067.    </telerik:RadTabStrip>
068.    <asp:Button runat="server" ID="btnDel" OnClick="DelClick" Style="display: none" />
069.    <asp:Button runat="server" ID="btn1" OnClick="actualizarPanel" Style="display: none" />
070.    <asp:Button runat="server" ID="btn2" OnClick="refrescarPanel" Style="display: none" />
071.    <asp:Button runat="server" ID="btnReZona" OnClick="SobreescribirZona" Style="display: none" />
072.    <telerik:RadMultiPage runat="server" ID="RadMultiPage1" SelectedIndex="0" Width="100%">
073.        <telerik:RadPageView runat="server" ID="datosGenerales">
074.            <asp:FormView runat="server" ID="Detalles">
075.                <ItemTemplate>
076.                    <table class="style1">
077.                        <tr>
078.                            <td align="right">
079.                                <asp:Label runat="server" Text="ID único"></asp:Label>
080.                            </td>
081.                            <td>
082.                                <b>
083.                                        <asp:Label ID="id" runat="server" Text='<%# Eval("Id") %>' locIgnore></asp:Label>
084.                                    </b>
085.                            </td>
086.                        </tr>
087.                        <tr>
088.                            <td align="right">
089.                                <asp:Label runat="server" Text="Nodo"></asp:Label>
090.                            </td>
091.                            <td>
092.                                <b>
093.                                        <asp:Label ID="num" runat="server" Text='<%# Eval("NodeId.Num") %>' locIgnore></asp:Label>
094.                                    </b>
095.                            </td>
096.                        </tr>
097.                        <tr>
098.                            <td align="right">
099.                                <asp:Label runat="server" Text="Tipo"></asp:Label>
100.                            </td>
101.                            <td>
102.                                <b>
103.                                        <asp:Label ID="tipo" runat="server" Text='<%# Eval("TipoNodo.Description") %>' locIgnore></asp:Label>
104.                                    </b>
105.                            </td>
106.                        </tr>
107.                        <tr>
108.                            <td align="right">
109.                                <asp:Label runat="server" Text="Nombre"></asp:Label>
110.                            </td>
111.                            <td>
112.                                <b>
113.                                        <asp:Label ID="nombre" runat="server" Text='<%# Eval("Nombre") %>' locIgnore></asp:Label>
114.                                    </b>
115.                            </td>
116.                        </tr>
117.                        <tr>
118.                            <td align="right">
119.                                <asp:Label runat="server" Text="Etiqueta"></asp:Label>
120.                            </td>
121.                            <td>
122.                                <b>
123.                                        <asp:Label ID="label" runat="server" Text='<%# Eval("Label") %>' locIgnore></asp:Label>
124.                                    </b>
125.                            </td>
126.                        </tr>
127.                        <tr>
128.                            <td align="right">
129.                                <asp:Label runat="server" Text="UTM Coord X"></asp:Label>
130.                            </td>
131.                            <td>
132.                                <b>
133.                                        <asp:Label ID="label1" runat="server" Text='<%# Eval("Punto.X") %>' locIgnore></asp:Label></b>
134.                            </td>
135.                        </tr>
136.                        <tr>
137.                            <td align="right">
138.                                <asp:Label runat="server" Text="UTM Coord Y"></asp:Label>
139.                            </td>
140.                            <td>
141.                                <b>
142.                                        <asp:Label ID="label2" runat="server" Text='<%# Eval("Punto.Y") %>' locIgnore></asp:Label></b>
143.                            </td>
144.                        </tr>
145.                        <tr>
146.                            <td align="right">
147.                                <asp:Label ID="lblColor" runat="server" Text="Color"></asp:Label>
148.                            </td>
149.                            <div id="divTextColor" runat="server">
150.                                <td>
151.                                    <asp:TextBox ID="TextBox1" runat="server" BackColor='<%#System.Drawing.ColorTranslator.FromHtml(Eval("Color").ToString())%>'
152.                                        Enabled="false" CssClass="bold"></asp:TextBox>
153.                                </td>
154.                            </div>
155.                            <div id="divLabelColor" runat="server">
156.                                <td>
157.                                    <asp:Label ID="lblColorTipo" runat="server" Text="El del Tipo" CssClass="bold"></asp:Label>
158.                                </td>
159.                            </div>
160.                        </tr>
161.                        <tr>
162.                            <td colspan="2" align="left" style="font-weight: bold">
163.                                <asp:Button ID="btnEdit" runat="server" CommandName="edit" Text="Modificar" Visible='<%# usuario().getPermiso(DatoSae3.code.PERMISO.NODOS,DatoSae3.code.ACCESS.WRITE) && visible %>'
164.                                />
165.                                <asp:Button ID="btnDelete" runat="server" CommandName="delete" Text="Eliminar nodo" Visible='<%# usuario().getPermiso(DatoSae3.code.PERMISO.NODOS,DatoSae3.code.ACCESS.WRITE) && visible%>'
166.                                    OnClientClick="return confirmCallbackFunctionDeleteNode()" />
167.                                <%--<ajax:ConfirmButtonExtender ID="fffff" runat="server" ConfirmText="Esto eliminará completamente el nodo. ¿Está seguro?"
168.                                        Enabled="True" TargetControlID="btnDelete" />--%>
169.                                    <br />
170.                                    <asp:Button ID="btnPosicion" runat="server" Text="Establecer Posición" Visible='<%# usuario().getPermiso(DatoSae3.code.PERMISO.NODOS,DatoSae3.code.ACCESS.WRITE) && visible%>'
171.                                        OnClick="btnPosicion_Click" />  
172.                                    <asp:CheckBox ID="chkPropagar" Checked="true" runat="server" Text="Propagar cambio a posiciones en ramales" ToolTip="Si marca este checkbox, se recalculará la posición del nodo en todas los ramales, secciones y rutas. Esto puede provocar que se modifique mucha información en Base de datos, pero mantiene la consistencia en las posiciones de los nodos"
173.                                    />
174.                                    <br />
175.                                    <asp:Button ID="btnNodosZona" runat="server" OnClick="btnNodosZona_Click" Visible='<%# usuario().getPermiso(DatoSae3.code.PERMISO.NODOS,DatoSae3.code.ACCESS.WRITE) && visible%>'
176.                                        Text="Seleccionar nodos de zona" />
177.                                    <br />
178.                                    <asp:Button ID="btnPuntos" runat="server" Text="Definir area" OnClick="btnPuntos_Click" Visible='<%# usuario().getPermiso(DatoSae3.code.PERMISO.NODOS,DatoSae3.code.ACCESS.WRITE) && visible && ((Convert.ToInt32(Eval("TipoNodo.Type")) == 5) || (Convert.ToInt32(Eval("TipoNodo.Type")) == 8)) %>'
179.                                    />
180.                            </td>
181.                    </table>
182.                </ItemTemplate>
183.                <EditItemTemplate>
184.                    <table class="style1">
185.                        <tr>
186.                            <td align="right">
187.                                <asp:Label runat="server" Text="ID único"></asp:Label>
188.                            </td>
189.                            <td>
190.                                <b>
191.                                        <asp:Label ID="id" runat="server" Text='<%# Eval("Id") %>' locIgnore></asp:Label>
192.                                    </b>
193.                            </td>
194.                        </tr>
195.                        <tr>
196.                            <td align="right">
197.                                <asp:Label runat="server" Text="Nodo"></asp:Label>
198.                            </td>
199.                            <td>
200.                                <asp:TextBox ID="Num" runat="server" MaxLength="10" Text='<%# Eval("NodeId.Num") %>' CssClass="bold"></asp:TextBox>
201.                                <b>
202.                                        <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="num"
203.                                            ErrorMessage="*"></asp:RequiredFieldValidator>
204.                                        <asp:RangeValidator ID="RangeValidator1" runat="server" ControlToValidate="num" ErrorMessage="1..65535"
205.                                            MaximumValue="65535" ForeColor="Red" MinimumValue="1" Type="Integer"></asp:RangeValidator>
206.                                    </b>
207.                            </td>
208.                        </tr>
209.                        <tr>
210.                            <td align="right">
211.                                <asp:Label runat="server" Text="Tipo"></asp:Label>
212.                            </td>
213.                            <td>
214.                                <b>
215.                                        <asp:Label ID="tipo" runat="server" Text='<%# Eval("TipoNodo.Description") %>' locIgnore></asp:Label>
216.                                    </b>
217.                            </td>
218.                        </tr>
219.                        <tr>
220.                            <td align="right">
221.                                <asp:Label runat="server" Text="Nombre"></asp:Label>
222.                            </td>
223.                            <td>
224.                                <asp:TextBox ID="nombre" runat="server" Text='<%# Eval("Nombre") %>' MaxLength="60" CssClass="bold"></asp:TextBox>
225.                                <b>
226.                                        <asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" ControlToValidate="nombre"
227.                                            ErrorMessage="*"></asp:RequiredFieldValidator>
228.                                    </b>
229.                            </td>
230.                        </tr>
231.                        <tr>
232.                            <td align="right" class="style2">
233.                                <asp:Label runat="server" Text="Etiqueta"></asp:Label>
234.                            </td>
235.                            <td class="style2">
236.                                <asp:TextBox ID="label" runat="server" Text='<%# Eval("Label") %>' MaxLength="10" CssClass="bold"></asp:TextBox>
237.                                <b>
238.                                        <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="label"
239.                                            ErrorMessage="*"></asp:RequiredFieldValidator>
240.                                    </b>
241.                            </td>
242.                        </tr>
243.                        <tr>
244.                            <td align="right">
245.                                <asp:Label runat="server" ID="labX" Text="UTM Coord X</td>"></asp:Label>
246.                                <td>
247.                                    <asp:TextBox ID="X" runat="server" MaxLength="25" Text='<%# Eval("Punto.X") %>' CssClass="bold"></asp:TextBox>
248.                                    <b>
249.                                            <asp:RequiredFieldValidator ID="XReqValidator" runat="server" ControlToValidate="X"
250.                                                ForeColor="Red" ErrorMessage="*"></asp:RequiredFieldValidator>
251.                                            <asp:RangeValidator ID="XRangeValidator" runat="server" ControlToValidate="X" ErrorMessage="0..1207959551"
252.                                                ForeColor="Red" MaximumValue="1207959551" MinimumValue="0" Type="Double"></asp:RangeValidator>
253.                                            <asp:RegularExpressionValidator ID="XRegExpValidator" runat="server" ControlToValidate="X"
254.                                                ErrorMessage="X°X'X''" ForeColor="Red" ValidationExpression="^[-]*\d+[°º]\s*\d+['´`]\s*\d+[,.]?\d*['`´]{2}\s*$"
255.                                                Enabled="false"></asp:RegularExpressionValidator>
256.                                        </b>
257.                                </td>
258.                        </tr>
259.                        <tr>
260.                            <td align="right">
261.                                <asp:Label runat="server" ID="labY" Text="UTM Coord Y"></asp:Label>
262.                            </td>
263.                            <td>
264.                                <asp:TextBox ID="Y" runat="server" MaxLength="25" Text='<%# Eval("Punto.Y") %>' CssClass="bold"></asp:TextBox>
265.                                <b>
266.                                        <asp:RequiredFieldValidator ID="YReqValidator" runat="server" ControlToValidate="Y"
267.                                            ForeColor="Red" ErrorMessage="*"></asp:RequiredFieldValidator>
268.                                        <asp:RangeValidator ID="YRangeValidator" runat="server" ControlToValidate="Y" ErrorMessage="0..1207959551"
269.                                            ForeColor="Red" MaximumValue="1207959551" MinimumValue="0" Type="Double"></asp:RangeValidator>
270.                                        <asp:RegularExpressionValidator ID="YRegExpValidator" runat="server" ControlToValidate="X"
271.                                            ErrorMessage="X°X'X''" ForeColor="Red" ValidationExpression="^[-]*\d+[°º]\s*\d+['´`]\s*\d+[,.]?\d*['`´]{2}\s*$"
272.                                            Enabled="false"></asp:RegularExpressionValidator>
273.                                    </b>
274.                            </td>
275.                        </tr>
276.                        <tr>
277.                            <td align="right">
278.                                <asp:Label runat="server" ID="Label12" Text="Color"></asp:Label>
279.                            </td>
280.                            <td align="right">
281.                                <asp:RadioButtonList ID="rblColor" runat="server">
282.                                    <asp:ListItem Text="Del Tipo" Value="tipo" />
283.                                    <asp:ListItem Text="Personalizado" Value="perso" />
284.                                </asp:RadioButtonList>
285.                            </td>
286.                        </tr>
287.                        <div id="divColor" runat="server">
288.                            <tr>
289.                                <td align="right">
290.                                    <asp:Label runat="server" ID="Label11"></asp:Label>
291.                                </td>
292.                                <td>
293.                                    <telerik:RadColorPicker ID="color" runat="server" Enabled="true" SelectedColor='<%#System.Drawing.ColorTranslator.FromHtml(Eval("Color").ToString())%>'
294.                                        PaletteModes="HSV" CurrentColorText="(Color : {0})">
295.                                    </telerik:RadColorPicker>
296.                                </td>
297.                            </tr>
298.                        </div>
299.                        <tr>
300.                            <td colspan="2" align="left" style="font-weight: bold">
301.                                <asp:CheckBox ID="chkdegr" runat="server" Text="Ver Coordenadas en grados, minutos, segundos" OnCheckedChanged="chkdegr_changed"
302.                                    AutoPostBack="true" />
303.                            </td>
304.                        </tr>
305.                        <tr>
306.                            <td colspan="2" align="left" style="font-weight: bold">
307.                                <asp:Button ID="btnupdate" runat="server" Text="Guardar cambios" CommandName="update" />
308.                                <asp:Button ID="btncancel" runat="server" Text="Cancelar" CommandName="cancel" />
309.                            </td>
310.                        </tr>
311.                    </table>
312.                </EditItemTemplate>
313.            </asp:FormView>
314.        </telerik:RadPageView>

              ......

 

 

Many thanks in advance.

 

 

 

 

 

 

kaiwjwj

1 Answer, 1 is accepted

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Peter Milchev
Telerik team
answered on 25 Apr 2019, 11:50 AM
Hello Lau,

You can check the following blog post that shows a possible way to attach to the change event of the RadioButtonList: https://juristr.com/blog/2008/06/attaching-client-side-event-handler-to/

Then you can use the Telerik Static Client Library to find the element and the jQuery shipped with Telerik to show/hide the div: 

function toggleDivVisibility(shouldShow) {
    var multipage = $find("<%= RadMultiPage1.ClientID %>");
    var pageviewElement = multipage.findPageViewByID("RadPageView1").get_element();
    var div = $telerik.findElement(pageviewElement, "divColor");
    var $div = $telerik.$(div);

    if (shouldShow) {
        $div.show();
    } else {
        $div.hide();
    }
}

<asp:RadioButtonList ID="rblColor" runat="server">
    <asp:ListItem Text="Del Tipo" Value="tipo" OnClick="toggleDivVisibility(true)" />
    <asp:ListItem Text="Personalizado" Value="perso" OnClick="toggleDivVisibility(false)" />
</asp:RadioButtonList>
 
<telerik:RadTabStrip runat="server" ID="RadTabStrip1" MultiPageID="RadMultiPage1">
    <Tabs>
        <telerik:RadTab Text="Tab 1"></telerik:RadTab>
        <telerik:RadTab Text="Tab 2"></telerik:RadTab>
        <telerik:RadTab Text="Tab 3"></telerik:RadTab>
    </Tabs>
</telerik:RadTabStrip>
<telerik:RadMultiPage runat="server" ID="RadMultiPage1" SelectedIndex="0">
    <telerik:RadPageView ID="RadPageView1" runat="server">
        Page 1
         
         <div id="divColor" runat="server">
             <h2>some content</h2>
         </div>
    </telerik:RadPageView>
    <telerik:RadPageView ID="RadPageView2" runat="server">
        Page 2
    </telerik:RadPageView>
    <telerik:RadPageView ID="RadPageView3" runat="server">
        Page 3
    </telerik:RadPageView>
</telerik:RadMultiPage>


Additionally, you can add some custom script that on load checks the selected value and sets the visibility.

Regards,
Peter Milchev
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Peter Milchev
Telerik team
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