Intersoft Solutions - Community - WebTreeView - WebTreeView NodeSelect issue

Create New

New Discussion
New Question
New Product Feedback

Post Reply

Frank BruceMember

Posted: January 10, 2011 12:19 AM

I want to get the node's value when I click the node.
I click node1,then click node2,I can get the two nodes's value.
But when I click node1 again,I can not get anything,It seems that I can only click the treeview one time.It is so strange.
Any one can help me?thanks!

 <ISWebTreeView:WebTreeView ID="Tree_left" runat="server" Height="365px" Width="156px"
   DataSourceID="XmlDataSource1" AutoGenerateDataBindings="True" ExpandedDepth="-1"   AllowMultipleSelect="false" OnInitializeNode="Tree_left_InitializeNode" >
 <ClientSideEvents OnNodeSelect="WebTreeView1_OnNodeSelect"  />
  <DataBindings>
   <ISWebTreeView:WebTreeViewNodeBinding DataMember="myPower" TextField="Text" ValueField="Link" />
    <ISWebTreeView:WebTreeViewNodeBinding DataMember="Root" TextField="Text" ValueField="Link" />
     <ISWebTreeView:WebTreeViewNodeBinding DataMember="child" TextField="Text" ValueField="Link" />
    </DataBindings> function WebTreeView1_OnNodeSelect(ctrlId, node) {
    var WebTreeView1 = ISGetObject(ctrlId);
    var selectedNode = WebTreeView1.GetSelectedNode();
    var url = selectedNode.Value;
    if (url != "") {
        alert(url);        
    }
    return true;
}

Quick Reply

Quote

All Replies

Martin LieSupport

Posted: January 10, 2011 2:05 PM in response to Frank Bruce

Hello,

You can use node.Text to obtain the selected node in OnNodeSelect Client-side event.

The following code works on my end

function WebTreeView1_OnNodeSelect(controlId, node)
{
   var WebTreeView1 = ISGetObject(controlId);
   var url = node.Text;

   if (url != "")
      alert(url);
   return true;
}

Hope this helps.

Thank you.

Quick Reply

Quote

Frank BruceMember

Posted: January 10, 2011 8:34 PM in response to Martin Lie

I am sorry , I have used text but the problem has exists.
The problem is:I click node1,then click node2,I can get the two nodes's value.
But when I click node1 again,I can not get anything,It seems that I can only click the treeview one time.
Can you test it and then tell me if you are success????
(by the way,Maybe My treeview is not the latest(On Auguest),How can I download the latest hotfix?---Because I do not know where the Intersoft Update's download file is????)

Quick Reply

Quote

Martin LieSupport

Posted: January 11, 2011 10:02 AM in response to Frank Bruce

Hello,

The issue doesn't occur on my end. When I click node 1, node 2 and the other nodes and go back to node 1, it still gets the value correctly.

I have attached a sample file for your reference.

To get and download the latest hotfix, you may run Update Manager which is located in [Installation Folder]\Intersoft Solutions\WebUI Studio for ASP.NET\WebUI.NET Framework 3.0\UpdateManager\ISNet.WebUI.UpdateManager.exe.

Hope this helps.

Thank you.

1 attachment

GetSelectedNode.zip

Quick Reply

Quote

Frank BruceMember

Posted: January 12, 2011 12:14 AM in response to Martin Lie

thank you Martin Lie,it works

Quick Reply

Quote