Question

I’m using a jQuery plugin, it gets data from an url, fetches, calculates and writes some data in a div.

I want to copy this div contents to another div, when that functions do its work.

for example:

$("#div1").myfunction(); // it gets and calculates data and adds to #div1 . it needs 2-3 seconds to be done
var contents = $("#div1").html(); // when myfunction() done, copy contents
$("#div2").html(contents);

when i ran that code, i didn’t have new contents in #div2.

Answer 1

you need to have myfunction take a callback parameter which it executes once the request is done

function myfunction(cb)
    $.ajax({
        type: "get",
        url: "page.html",
        success: function(data){
            $("#div1").html(data);
            if(typeof cb === 'function') cb();
        }
    });
}

myfunction(function(){
    $("#div2").html($("#div1").html());
});