javascript - How to pass a variable from a link to a jQuery function - Stack Overflow

I would like a jQuery function to know which link was clicked to call it, i.e. I would like the link�

I would like a jQuery function to know which link was clicked to call it, i.e. I would like the link's id value to be passed to the jQuery function.

Is this possible? If so what is the neatest way to do it.

I would like a jQuery function to know which link was clicked to call it, i.e. I would like the link's id value to be passed to the jQuery function.

Is this possible? If so what is the neatest way to do it.

Share Improve this question asked Dec 8, 2009 at 7:34 AnkurAnkur 51.2k115 gold badges248 silver badges316 bronze badges
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4 Answers 4

Reset to default 4

Sure. Inside the click() event handler you can refer to the element clicked by this.

$("a").click(function() {
  alert(this.id);
  ...
});

or

$("a").click(function() {
  alert($(this).attr("id"));
  ...
});
$("a").click(function() { 
   var linkid = $(this).attr("id");

   // use linkId here
});

Don't forget to cancel default behaviour, or you won't achieve nothing.

$("a").click(function(e) {
   e.preventDefault();
   var linkid = $(this).attr("id");
   //do whatever here
});
$("a").click(function() {
  alert($(this).attr("id"));
  ...
});

i can say this same..

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