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• Treeview State Maintenance

  Hello all, I am utilizing ASP.NETs Treeview control and would like to maintain the state of the expanded/collapsed nodes via javascript (can't seem to do this in the code-behind) upon a page refresh. Currently, the treeview will revert back to collapsing every node once the page is refreshed. I will need to undergo a page refresh due to the requirement for the TreeView to be repopulated when a button is clicked. Have anyone come across this issue before? If client side will not solve this problem

  Posted to Internet Explorer Web Controls (Forum) by steo009 on 8/4/2004

• Re: Find out index of treeview node?

  Hey there, I have been able to find the id of the selected node via javascript... var selectedNode = tvwTreeView.getTreeNode(tvwTreeView.selectedNodeIndex); document.Form1.hdeNode.value = selectedNode.getAttribute("ID"); When I do this tvwTreeView.selectedNodeIndex = the index belonging to the ID It does select the node, but it does not expand to that node. Say for example, I have a treeview with three levels, the node I want to retrieve is in the third level. Executing the line above would

  Posted to Web Forms (Forum) by steo009 on 8/1/2004

• Re: Retrieving a value from a Treeview using Javascript

  Golly, this is harder than I thought. Im trying to store the type as a javascript variable but I can't seem to communicate with a javascript variable from the treeview.htc file. Have you or anyone acheived this before? Cheers Alvin

  Posted to Client Side Web Development (Forum) by steo009 on 3/7/2004

• Re: Retrieving a value from a Treeview using Javascript

  Hey, thanks Stiletto :)

  Posted to Client Side Web Development (Forum) by steo009 on 3/6/2004

• Re: Retrieving a value from a Treeview using Javascript

  Hey again. Abit of a discovery here. There is a treeview.htc file in the C:\Inetpub\wwwroot\webctrl_client\1_0 directory. I found a doNodeClick(el) method in there and searched for some code that could pull out the type of node that i am passing in. I have found another method that does this el.getAttribute("Type") So on each doNodeClick, i have an alert that pops up with the Type on the alert. My guess is that you can specify "value" or "text" for the actual value of

  Posted to Client Side Web Development (Forum) by steo009 on 3/4/2004

• Retrieving a value from a Treeview using Javascript

  Hey all, Just trying to implement javascript with asp.net controls. I have a ASP.net treeview object and what i need to do is, depending on the node selected, populate an ASP.NET listbox via javascript. I'm trying desperately hard to find a way of using javascript to retrieve the selected node value in a treeview. I'm haven't come up with a solution and was wondering whether anyone has come across this same problem or anyone who may have a suggestion. Cheers Alvin

  Posted to Client Side Web Development (Forum) by steo009 on 3/4/2004

• Re: Treeview wrap

  Hey thanks alot guys. I'll give this a try Cheers Alvin

  Posted to Internet Explorer Web Controls (Forum) by steo009 on 3/4/2004

• Assigning values to an asp.net label with javascript

  hey all Just a simple question i hope, but how do you set the value of a label via javascript. I can set the style but have no idea what to do to set the value.

  Posted to Client Side Web Development (Forum) by steo009 on 2/19/2004

• Re: nasty "Unable to start debugging on the web server"

  Im having the same problem. Which option of the aspnet_regiis.exe utility do you run?

  Posted to Visual Studio .NET 2003 and Visual Studio .NET 2002 (Forum) by steo009 on 2/10/2004

• Treeview wrap

  Hi all, Just a question regarding a treeview feature (or lack of). Is there a way that we can have the treeview wrap it's nodes so if there is a long piece of text it would automatically appear in the next line? I have tried to manually place a <br> in the node text (yuck) and though it achieved that purpose, the presentation of the nodes was out of place. Any hints or solutions would be much appreciated. Thanks

  Posted to Internet Explorer Web Controls (Forum) by steo009 on 1/28/2004