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• Re: TreeView adapter problem

  It is very easy to reproduce the problem with the CheckChanged event firing for ever cheked node on every postback. Just add a button to the WalkThru/CheckboxTreeView.aspx provided in the adapter downloads. Check a couple of the nodes and click the button. You will see the checkchanged event fire for each node that is checked. The checked state is remembered after the postback. Click the button again and the checkchanged event will fire again for each checked node even though their checked state

  Posted to CSS Friendly Control Adapters (Forum) by brian.brown on 10/8/2006

• Re: TreeView adapter problem

  Right.. However removing the traditional OnTreeNodeCheckChanged attribute didn't keep the event from firing repeatedly for every checked node on every postback. I was originally posting about 3 problems until I realized that you were NOT supposed to have the OnAdapted attributes AND the traditional attributes definied.

  Posted to CSS Friendly Control Adapters (Forum) by brian.brown on 10/6/2006

• TreeView adapter problem

  Moderator.. this is for the 'CSS Friendly Control Adapter' forum. I posted this earlier and it was posted to 'Master Pages, Themes and Navigation controls': http://forums.asp.net/thread/1411894.aspx I have discovered several problems with the treeview adapter. First, NodeCheckChanged event is refired for every node that is checked in every postback. I created a fix that involves creating a postbackeventreference in the BuildItem method of the TreeViewAdapter.cs file: if (((item.ShowCheckBox

  Posted to CSS Friendly Control Adapters (Forum) by brian.brown on 9/27/2006
  Filed under: Treeview, checkbox, cssadapter treeview checkbox, "css friendly adapter"

• Re: TreeView adapter problems..

  Umm... I posted this to the "CSS Friendly Control Adapters" on purpose.. it has nothing to do with the standard treeview. Please move this post to the 'CSS Friendly Control Adapters' forum: http://forums.asp.net/1018/ShowForum.aspx

  Posted to Master Pages, Themes and Navigation Controls (Forum) by brian.brown on 9/27/2006

• TreeView adapter problems..

  I have discovered several problems with the treeview adapter. First, NodeCheckChanged event is refired for every node that is checked in every postback. I created a fix that involves creating a postbackeventreference in the BuildItem method of the TreeViewAdapter.cs file: if (((item.ShowCheckBox != null ) && (item.ShowCheckBox.Value == true )) || (treeView.ShowCheckBoxes == TreeNodeTypes.All) || ((treeView.ShowCheckBoxes == TreeNodeTypes.Leaf) && (!IsExpandable(item))) || ((treeView

  Posted to Master Pages, Themes and Navigation Controls (Forum) by brian.brown on 9/27/2006