Parallel Ajax Calls in Javascript/jQuery

Question

I am completely new to Javascript/jquery world and need some help. Right now, I am writing one html page where I have to make 5 different Ajax calls to get the data to plot grap

Answer 1

It looks like you need to dispatch your request asynchronously and define a callback function to get the response.

The way you did, it'll wait until the variable is successfully assigned (meaning: the response has just arrived) until it proceeds to dispatch the next request. Just use something like this.

$.ajax({
  url: url,
  dataType: 'json',
  data: data,
  success: function(data) {
     area0Obj = data;
  }
});

This should do the trick.