Jquery event function trigger once despite of multiple time attach

Anonymous User 2703 02 May 2013

Hi Expert!

How can i do this

html

javascript:

$("#onclickpopupmenu").bind("click",function(){

alert("this can execute multiple times")

$("#popmenuok").bind("click",function(){

alert("this has to be triggered only once eventhough the parent event trigger multiple times")

})

Please help me...

Thanks in advance!

Ask by Anonymous User

Updated 02 May 2013

1 Answers

AVADHESH PATEL 02 May 2013

Hi Jeet!
Only bind the handler once:

var popupmenuBound = false;
$("#onclickpopupmenu").bind("click",function(){
  alert("this can execute multiple times");
  if (!popupmenuBound) {
    $("#popupmenuok").bind("click",function(){
      alert("this has to be triggered only once eventhough the parent event trigger multiple times");
    });
    popupmenuBound = true;
  }
});

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Jquery event function trigger once despite of multiple time attach

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