通过Javascript设置Telerik RadTreeView属性，例如OnClientNodeExpanded

Question

I have a RadTreeView which that can eb referenced by the variable: TV

I did not know if i could just do jQuery to do $(TV).attr("OnClientNodeExpanded","newvalue") because there might be a server side link that i may be unaware of.

When I defined my RadTreeView in the markup, it has 2 attributes: OnClientNodeExpanded and OnClientNodeClicked which are set to some javascript functions.

My question is as follows:

Is there a way to change where both OnClientNodeExpanded and OnClientNodeClicked point by some reference like: *TV.set_ClientNodeExpanded("NEW_FUNCTION");*

I want to depending on what is clicked have the RadTreeView populate different material.

Edit to help clarify my goal: The asp.net control has those attributes. Which means that the functions, are actually loadNode and clickedNode. What i was wanting to do was to change the reference of those attributes listed above to point to a different function. I wasnt sure i wanted to have an intermediate "judging" function to determine what functions were to be called, but instead a way to override the current declaration as to what fires when the RadTreeView Event Occurs. Does that clarify?

Answer 1

In your javascript OnClientNodeClicked function, you can check which item was clicked and then call the function you want.

function OnClientNodeClicked(sender, eventArgs) {
    var node = eventArgs.get_node();

    if(yourConditionHere){
        callFunctionA();
    }
    else{
        callFunctionB();
    }
}    

Did I understand you correctly?