Passing parameters to click() & bind() event in jquery?

Question

I want to pass few parameters to Click() event in jquery, I tried following but its not working,

commentbtn.click(function(id, name){
    alert(id);
});
         


        

Answer 1

From where would you get these values? If they're from the button itself, you could just do

commentbtn.click(function() {
   alert(this.id);
});

If they're a variable in the binding scope, you can access them from without

var id = 1;
commentbtn.click(function() {
   alert(id);
});

If they're a variable in the binding scope, that might change before the click is called, you'll need to create a new closure

for(var i = 0; i < 5; i++) {
   $('#button'+i).click((function(id) {
      return function() {
         alert(id);
      };
   }(i)));
}