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POJavascript Problem on expand images
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6250986
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2011-06-06T10:55:06.030
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2011-06-06T13:55:06.590
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2011-06-06T13:35:22.770
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I have a problem with my TreeView here. My TreeView is in a UserControl. On the first page, the UserControl is placed directly on the content page. Everything works finde. example (working): <pre><code><a id="MainContent_CategoryTreeView1_TreeView1n209" href="javascript:TreeView_ToggleNode(MainContent_CategoryTreeView1_TreeView1_Data,209,MainContent_CategoryTreeView1_TreeView1n209,&#39; &#39;,MainContent_CategoryTreeView1_TreeView1n209Nodes)"> <img src="demo.jpg" /> </a> </code></pre> On the second page, the UserControl is placed in a TabContainer (TabPanel). The javascript for expanding does not work. What i found out is, that the ID of the table cell, the expand image is placed in, differs from the href where the javascript is in. example (not working): <pre><code><a id="MainContent_TabContainer_tbPbl_Categories_CategoryTreeView1_TreeView1n209" href="javascript:TreeView_ToggleNode(MainContent_CategoryTreeView1_TreeView1_Data,209,MainContent_CategoryTreeView1_TreeView1n209,&#39; &#39;,MainContent_CategoryTreeView1_TreeView1n209Nodes)"> <img src="demo.jpg" /> </a> </code></pre> Is that a bug of the ASP.Net TreeView? Any idea how to solve this? EDIT: May be interesting too: Whenever the TreeView is loaded first, i build the hierarchy in code and save the rootNode to the Cache. So, my Page Load event looks like: <pre><code>if (CacheFacade.CategoryTreeView == null) var rootNode = BuildHierachy(); CacheFacade.CategoryTreeView = rootNode; //databind rootNode to TreeView else //databind from CacheFacade.CategoryTreeView </code></pre> This is what messes the generated javascript up. But why? The javascript has the generated client ID's in it. Isn't that part of the rendering (after the PageLoad) ?
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<javascript><asp.net><treeview><toggle>
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Javascript Problem on expand images
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