Rank 1
Hello. I have this code where I'm trying to pop-up a small window with javascript from my dynamic list. My code is below, I get two pop-up windows, one (resim.aspx) and another one that has "javascript:my_window=window.open('Resim.aspx?ID=12345678','my_window','width=300,height=300');my_window.focus()" on the address bar. How can I make this sure that only one pop-up window comes up. Thank you.
foreach (String strC in ServiceList)
{
TreeNode newNode = new TreeNode(strC.ToString());
newNode.NavigateUrl = "javascript:my_window=window.open('Resim.aspx?ID=12345678','my_window','width=300,height=300');my_window.focus()"
newNode.Target = "_blank";
newNode.SelectAction = TreeNodeSelectAction.Select;
newNode.PopulateOnDemand = false;
node.ChildNodes.Add(newNode);
)
3 Answers, 1 is accepted
Just remove the Target setting and it should be fine.
Regards,
Nikolay Tsenkov
the Telerik team
Rank 1
We am not using Telerik control, but regular <ASP:TreeView> control and adding TreeNode dynamically from code behind.
If we set both TreeNode1.NavigateUrl = "javascript:window.open" and TreeNode1.Target = "_blank", we get 2 popups and the parent page remains as is.
If I remove Target="_blank", the current parent page is submitting to itself with the query string passed to window.open (how's that possible) and throwing error as current parent page doesn't accept query string
This thread's product is RadTreeView, whereas the issue you are experiencing is with the asp:TreeView. Since we do not provide assistance with controls not included in the Telerik UI for ASP.NET AJAX suite, I would suggest posting your question in stackoverflow.
Regards,
Ivan Danchev
Telerik by Progress