Expand TreeView Node By Clicking Its Text Instead Of "+/-"
Jan 12, 2011
I've been using hardcoded hyperlinks for my web app navigation, but the app has grown since and managing it is becoming a real pain. I've decided to replace what I have with the TreeView control, however I want to make several changes to the way it looks. Is there any property that needs to be set, that would allow user to expand the TreeView node by clicking its text instead of +/- ? I've already set ShowExpandColapse to 'false'. I want my final result to end up as something similar to the TreeView on the left of the MSDN site.
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Mar 10, 2011
On a treeview, you can collapse/expand the nodes by clicking the +/- icon.
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Jul 16, 2010
I've built a TreeView in ASP.NET 3.5 and it works great, except the expand and collapse images (which are 20px by 20px) do not align properly with the text in the nodes. Below is a screen shot of the applicable tree, with all items selected to allow you to see where the items are lined up. I need the text to be vertically centered (by one means or another) so it lines up with the center of its expand/collapse image.
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Jun 22, 2010
What I am acheiving is a simple treeview which will have a tree structure
dir1
-- xx
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Simple stuff !. Here is the code
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tree.Nodes.Add(tree1);
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Mar 28, 2011
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Im using plugin: [URL]
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Aug 20, 2010
[Code]....
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Oct 19, 2010
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[URL]
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[code]....
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Oct 20, 2010
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[URL]
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Jan 22, 2010
I have bounded a treeview with an xml file. It bounded perfectly. you can have a view of my xml file.
<?xml version="1.0" encoding="utf-8" ?>
<MainMenu>
<submenu submenuname="Tracker">
<submenu1 submenu1name="NBD" url="View.aspx" picurl1="Images/report.gif" />
<submenu1 submenu1name="EOI" url="EoitTracker.aspx" picurl1="Images/report.gif" />
<submenu1 submenu1name="Proposal" url="ProposalTracker.aspx" picurl1="Images/report.gif" />
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<submenu1 submenu1name="Sub Contract" url="SubContractTracker.aspx" picurl1="Images/report.gif" />
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<submenu2 submenu2name="By Status" url="Nbdbystatus.aspx" picurl="Images/report.gif" />
<submenu2 submenu2name="By Date" url="NbdbyDate.aspx" picurl="Images/report.gif"/>
</submenu1>
...........................................................
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Mar 22, 2010
I am using Tree view to display Categories & SubCategories under it. It's working fine. to create a Tree View I had used,
http://aspalliance.com/732.
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how I can set a default view for a treeview. meaning I have a treeview created and has some data in it. when the page first loads it just shows the treeview. I need to actually display the very first node's data. So i have the treeview, with a parent node and 3 child nodes. I need to dynamically get the the parentnode and then get the first child node and display that data without clicking. I could just hard code the path in, but since this is still in development more nodes will be added and there for the order could change.
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Aug 11, 2010
<asp:TreeView ID="TreeViewCategories" runat="server" ExpandDepth="0" Style="min-height: 200px;
max-height: 500px;" LineImagesFolder="~/TreeLineImages" NodeIndent="0" LeafNodeStyle-CssClass="LeafNodesStyle"
CssClass="TreeView" NodeStyle-CssClass="NodeStyle" ParentNodeStyle-CssClass="ParentNodeStyle"
[code]...
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Feb 22, 2010
in my asp.net treeview if i click one parent node then it should be extended if i click again on that node it should be collapsed in treeview...
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Feb 11, 2010
I am trying to use a treeview control in my application. From the begining I had one parentnode and several childnodes for each parentnode. I wanted to be able to close an opened node when I click on a new one and I maneged that with OnTreeNodeExpanded method.
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[code]....
What I want now is:
1. to be able to close an opened parentNode if i click on some other parentNode,
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Oct 23, 2010
how's it possible to expand or collapse only one parent node at time. i am using Xmldatasource.
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May 18, 2010
I m using Teeview control for displaying Family tree structure.its having around 500 members.
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