jQuery add URL parameter [duplicate]

Question

I have a jquery multiple drag and drop file uploader using dropzone.js.

I have added the following code to the dropzone code

  this.on("queuecomplete", function (file) {
      alert("&success=yes");

  });

So when the queue has completed it sends an alert at the moment however I want to change it so it so that using jquery it adds this as a parameter to the URL.

Any ideas how to do this using jquery?

I'm guessing you want to add the parameter to the current page's URL and reload the page with the URL plus the parameter. Is this the real question? — jonmrich
– jonmrich, Commented Aug 31, 2015 at 18:35
This is jQuery specific. The duplicate question is javascript specific, and has no jquery tag. — Andrew
– Andrew, Commented Mar 1, 2019 at 14:40

Marcello B. · Accepted Answer · 2020-04-03 06:45:33Z

41

This will do the job...

this.on("queuecomplete", function (file) {
      var url = document.location.href+"&success=yes";
      document.location = url;
  });

Option two (in case you already have one parameter)

this.on("queuecomplete", function (file) {
    if(document.location.href.contains('?')) {
        var url = document.location.href+"&success=yes";
    }else{
        var url = document.location.href+"?success=yes";
    }
      document.location = url;
  });