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  1. POASP .NET - CollapsiblePanelExtender does not work in IE7
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    <p>I am running the ASP .NET AJAX Toolkit 3.5.</p> <p>I have setup a panel with a collapsablePanelExtender and it works in Firefox 3.5 but not in IE7! In IE7 all the "collapsed" panels never shrink - activating the button does nothing.</p> <p>My code:</p> <pre><code>&lt;asp:ImageButton ID="btnA" runat="server" ImageUrl="~/Image/expand.gif" /&gt; &lt;asp:Panel ID="pnlA" runat="server" &gt; &lt;!-- grid --&gt; &lt;asp:GridView ID="gridA" runat="server" AllowPaging="True" AllowSorting="True" DataSourceID="sdsA" GridLines="Vertical"&gt; &lt;/asp:GridView&gt; &lt;/asp:Panel&gt; &lt;cc1:CollapsiblePanelExtender ID="cpeA" runat="server" Enabled="True" TargetControlID="pnlA" CollapsedSize="0" ExpandedSize="300" Collapsed="true" ScrollContents="true" ExpandControlID="btnA" CollapseControlID="btnA" ExpandDirection="Vertical" ExpandedImage="~/Image/collapse.gif" CollapsedImage="~/Image/expand.gif" ImageControlID="btnA" AutoExpand="false" SuppressPostBack="true"&gt; &lt;/cc1:CollapsiblePanelExtender&gt; </code></pre> <p>Is there something wrong with the code?</p> <p>The DOCTYPE I have been using is:</p> <pre><code>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt; </code></pre> <p>I also tried:</p> <pre><code>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd" &gt; </code></pre> <p><strong>UPDATE1:</strong></p> <p>It looks as though clicking on the button resulting in the panel 'hiding' for a brief moment before it re-appears.</p>
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