asp.net - collapsiblepanel collapse in code not collapsing -
i have panel have extended collapsible extender. working until try collapse code.
the collapsible panel shown inside modal popup user searches data, shown in grid , in every row of grid there select button fires row command event of grid on trying close panel.
markup: <asp:modalpopupextender id="modalpopupextender1" runat="server" targetcontrolid="btnadd" popupcontrolid="pnlpopup" cancelcontrolid="cancel" backgroundcssclass="modalbackground"> </asp:modalpopupextender> <asp:panel id="pnlpopup" runat="server" backcolor="white" height="320px" width="530px" style="display: none"> <table width="100%" style="border: solid 3px #d55500; height: 100%" cellpadding="0" cellspacing="0"> <tr> <td> bridge id : <asp:textbox id="txtid" runat="server"></asp:textbox> <asp:requiredfieldvalidator id="rfvid" runat="server" controltovalidate="txtid" validationgroup="vldaddbridge" errormessage="please enter id" forecolor="red"></asp:requiredfieldvalidator> </td> <td> bridge name : <asp:textbox id="txtbridgename" runat="server"></asp:textbox> <asp:requiredfieldvalidator id="rfvbridgename" runat="server" controltovalidate="txtbridgename" validationgroup="vldaddbridge" errormessage="please enter bridge name." forecolor="red"></asp:requiredfieldvalidator> </td> </tr> <td colspan="2" style="text-align: right; margin-left: 40px;"> <asp:button id="btnsearchuser" runat="server" onclick="btnsearchuser_click" tabindex="5" text="search" validationgroup="vgsearchmember" /> </td> </tr> <tr> <td colspan="5" style="background-color: white" class="style6"> <asp:label id="lblsearchresults" runat="server"></asp:label> <asp:gridview id="gvsearchresults" runat="server" allowpaging="true" autogeneratecolumns="false" backcolor="white" borderwidth="1px" cellpadding="4" cssclass="gridviewborder" datakeynames="empid" forecolor="black" gridlines="horizontal" pagesize="5" rowstyle-cssclass="style5" tabindex="7" width="100%" onpageindexchanging="gvsearchresults_pageindexchanging" onrowcommand="gvsearchresults_rowcommand"> <columns> <asp:templatefield> <itemtemplate> <asp:linkbutton id="lnkselect" runat="server" text="select" commandname="select" commandargument='<%# eval("empid") %>'></asp:linkbutton> </itemtemplate> </asp:templatefield> <asp:boundfield datafield="empid" headertext="employee id" /> <asp:boundfield datafield="alias" headertext="username" /> <asp:boundfield datafield="firstname" headertext="first name" /> <asp:boundfield datafield="lastname" headertext="last name" /> </columns> </asp:gridview> <br /> </td> </tr> </table> </asp:panel> <asp:collapsiblepanelextender id="collapsiblepanelextender1" runat="server" collapsecontrolid="btnowner" expandcontrolid="btnowner" targetcontrolid="pnlregister" collapsed="true"> </asp:collapsiblepanelextender> </td> </tr> <tr> <td align="center" colspan="2"> <br /> <asp:button id="btnsavebridge" runat="server" text="save" onclick="btnsavebridge_click" validationgroup="vldaddbridge" /> <asp:button id="btncancel" runat="server" text="cancel" onclick="btncancel_click" /> <span style="display: none"> <input type="button" id="cancel" /></span> </td> </tr> </table> </asp:panel> code: protected void gvsearchresults_rowcommand(object sender, gridviewcommandeventargs e) { if (e.commandname == "select") { //some business logic collapsiblepanelextender1.collapsed = true; modalpopupextender1.show(); } } it not working panel open ?? suggestions.....
you missing
- tr in design. please check it
markup:
<asp:modalpopupextender id="modalpopupextender1" runat="server" targetcontrolid="btnadd" popupcontrolid="pnlpopup" cancelcontrolid="cancel" backgroundcssclass="modalbackground"> </asp:modalpopupextender> <asp:panel id="pnlpopup" runat="server" backcolor="white" height="320px" width="530px" style="display: none"> <table width="100%" style="border: solid 3px #d55500; height: 100%" cellpadding="0" cellspacing="0"> <tr> <td> bridge id : <asp:textbox id="txtid" runat="server"></asp:textbox> <asp:requiredfieldvalidator id="rfvid" runat="server" controltovalidate="txtid" validationgroup="vldaddbridge" errormessage="please enter id" forecolor="red"></asp:requiredfieldvalidator> </td> <td> bridge name : <asp:textbox id="txtbridgename" runat="server"></asp:textbox> <asp:requiredfieldvalidator id="rfvbridgename" runat="server" controltovalidate="txtbridgename" validationgroup="vldaddbridge" errormessage="please enter bridge name." forecolor="red"></asp:requiredfieldvalidator> </td> </tr> **<tr> //this missing** <td colspan="2" style="text-align: right; margin-left: 40px;"> <asp:button id="btnsearchuser" runat="server" onclick="btnsearchuser_click" tabindex="5" text="search" validationgroup="vgsearchmember" /> </td> </tr> <tr> <td colspan="5" style="background-color: white" class="style6"> <asp:label id="lblsearchresults" runat="server"></asp:label> <asp:gridview id="gvsearchresults" runat="server" allowpaging="true" autogeneratecolumns="false" backcolor="white" borderwidth="1px" cellpadding="4" cssclass="gridviewborder" datakeynames="empid" forecolor="black" gridlines="horizontal" pagesize="5" rowstyle-cssclass="style5" tabindex="7" width="100%" onpageindexchanging="gvsearchresults_pageindexchanging" onrowcommand="gvsearchresults_rowcommand"> <columns> <asp:templatefield> <itemtemplate> <asp:linkbutton id="lnkselect" runat="server" text="select" commandname="select" commandargument='<%# eval("empid") %>'></asp:linkbutton> </itemtemplate> </asp:templatefield> <asp:boundfield datafield="empid" headertext="employee id" /> <asp:boundfield datafield="alias" headertext="username" /> <asp:boundfield datafield="firstname" headertext="first name" /> <asp:boundfield datafield="lastname" headertext="last name" /> </columns> </asp:gridview> <br /> </td> </tr> </table> </asp:panel> <asp:collapsiblepanelextender id="collapsiblepanelextender1" runat="server" collapsecontrolid="btnowner" expandcontrolid="btnowner" targetcontrolid="pnlregister" collapsed="true"> </asp:collapsiblepanelextender> </td> </tr> <tr> <td align="center" colspan="2"> <br /> <asp:button id="btnsavebridge" runat="server" text="save" onclick="btnsavebridge_click" validationgroup="vldaddbridge" /> <asp:button id="btncancel" runat="server" text="cancel" onclick="btncancel_click" /> <span style="display: none"> <input type="button" id="cancel" /></span> </td> </tr> </table> </asp:panel> hope solve problem
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