本文介绍了按钮在更新面板中不起作用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
<asp:UpdatePanel ID="UpdatePanel2" runat="server" UpdateMode="Always" ChildrenAsTriggers="true" EnableViewState="true">
<triggers>
<asp:PostBackTrigger ControlID="ddlregion" />
<asp:PostBackTrigger ControlID="ddldivision" />
<asp:PostBackTrigger ControlID="ddldistrict" />
<asp:PostBackTrigger ControlID="ddlchain" />
<asp:PostBackTrigger ControlID="ddlstore" />
<asp:AsyncPostBackTrigger ControlID="srcStore" EventName="Click"/>
</triggers>
<contenttemplate>
<a href="#" id="swapper">Advance Search</a>
<div id="usrdiv" class="input-group innerB">
<input type="text" runat="server" class="form-control" placeholder="Search Store" ID="txtSearch" />
<span class="input-group-btn">
<button class="btn btn-primary rounded-none" id="srcStore" runat="server" onserverclick="srcStore_Click" type="button">
</button>
</span>
</div>
<div class="dropdown-toggle1 dropdown">
<div class="bottom-margin">
<div id="fltrdiv" style="display:none">
<table style="width:100%">
<thead>
<tr>
<th class="center" style="width:16%">Region</th>
<th class="center" style="width:16%">Division</th>
<th class="center" style="width:16%">District</th>
<th class="center" style="width:16%">Chain</th>
<th class="center" style="width:16%">Store</th>
<th class="center" style="width:20%">User</th>
</tr>
</thead>
<tr>
<td style="width:16%"><asp:DropDownList runat="server" CssClass=".dropdown-toggle1.dropdown select.my-select" ID="ddlregion" ClientIDMode="Static" /> </td>
<td style="width:16%"><asp:DropDownList runat="server" CssClass=".dropdown-toggle1.dropdown select.my-select" ID="ddldivision" ClientIDMode="Static" /> </td>
<td style="width:16%"><asp:DropDownList runat="server" CssClass=".dropdown-toggle1.dropdown select.my-select" ID="ddldistrict" ClientIDMode="Static" /> </td>
<td style="width:16%"><asp:DropDownList runat="server" CssClass=".dropdown-toggle1.dropdown select.my-select" ID="ddlchain" ClientIDMode="Static" /> </td>
<td style="width:16%"><asp:DropDownList runat="server" CssClass=".dropdown-toggle1.dropdown select.my-select" ID="ddlstore" ClientIDMode="Static" /> </td>
<td style="width:20%"><asp:DropDownList runat="server" CssClass=".dropdown-toggle1.dropdown select.my-select" ID="ddluser" ClientIDMode="Static" /></td>
</tr>
</table>
</div>
<asp:Label runat="server" Visible="false" ID="lblstr" ClientIDMode="Static">
<div class="clr"></div> </div>
</div>
</contenttemplate>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<triggers>
<asp:PostBackTrigger ControlID="ddluser" />
</triggers>
<contenttemplate>
<div class="bottom-margin">
<div id="mapdiv" style="width: 100%; height: 400px">
<asp:UpdateProgress runat="server" >
<progresstemplate>
<img src="Images/loader_anim1.gif" />
</progresstemplate>
</div>
</div>
</contenttemplate>推荐答案
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