asp.net ajax - Access the caller DOM-object from the OnBegin function from AjaxAction -

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problem: access dom-object called ajaxaction in onbegin function. here 1 solution: question parameters in onbegin ajaxoptions there cleaner way access it?

examples these not work:

function begincontactlist(args) { // onbegin     // highlight selected group     $('#leftcolumn li').removeclass('selected');     $(this).parent().addclass('selected');      // animate     $('#tabs-1').fadeout('normal'); }

because this object not contain information dom.

checkout answer question, there talk automatically inject additional parameters ajax context:
asp.net mvc : ajax actionlink- target html attribute


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