Find DataFieldId from RadTreeView through JS

[Kaushal]

Hello,

Here I need to find DataFieldId from RadTreeView through javascript. My scenario as under:

RadTreeView Fillup as:

RadTreeView1.DataTextField = "ModuleName";
RadTreeView1.DataFieldID = "ModuleID";
RadTreeView1.DataValueField = "URL";
RadTreeView1.DataFieldParentID = "ParentModuleID";
RadTreeView1.DataSource = lstmenu;
RadTreeView1.DataBind();

As above I need DataTextField to display text of my modules, DataValueFields which i am using in JS to pass local url in it. In DatafieldId I am storing "ModuleId". But in javascript I can not find DataFieldId which I need to user on click of RadTreeNode.

JS as like:

function onNodeClicking(sender, args) {
    if (args.get_node().get_value() != null) {
        //window.open(args.get_node().get_value(), args.get_node().get_text(), 'resizable=yes')
    }
}

in above js I need to find DataFieldId also. Please assit me how to do this.

Thanks & Regards,

Kaushal Jani

[Kate]

Hello Kaushal,

Unfortunately this property can not be used on the client-side since it is used internally by RadTreeView to create a hierarchy. You could however use the Value property of the node. Please take a look at the following forum post where this issue is being fully discussed.

Best wishes,
Kate
the Telerik team

[Kaushal]

Hi Kate,

Thanks for reply me first of all.
Here after lot of my searching and finally from your answer I got that this property is not accessible at client side.

I also found one alternate solution related to it.Here it is:
I am passing my ModuleId at the time of I am passing value into RadTreeView:

 protected void RadTreeView1_NodeDataBound(object sender, RadTreeNodeEventArgs e)
    {
        e.Node.ToolTip = "MyTootip";
        e.Node.Value = e.Node.Value + "?ModuleID=" + ModuleID.ToString();
    }

Now I can use this parameter in each page as request querystring. Also I can bind Tooltip here is you want (It also can bind client side).
Thanks Kate for all of this and for co-operation,

Regards,
Kaushal Jani