How can I open a link in a new window?

Question

I have a click handler for a specific link, inside that I want to do something similar to the following:

window.location = url

I need this

Answer 1

This is not a very nice fix but it works:

CSS:

.new-tab-opener
{
    display: none;
}

HTML:

<a data-href="http://www.google.com/" href="javascript:">Click here</a>
<form class="new-tab-opener" method="get" target="_blank"></form>

Javascript:

$('a').on('click', function (e) {    
    var f = $('.new-tab-opener');
    f.attr('action', $(this).attr('data-href'));
    f.submit();
});

Live example: http://jsfiddle.net/7eRLb/

Answer 2

You can also use the jquery prop() method for this.

$(function(){
  $('yourselector').prop('target', '_blank');
}); 

Answer 3

you will need to use window.open(url);

references:
http://www.htmlcodetutorial.com/linking/linking_famsupp_120.html
http://www.w3schools.com/jsref/met_win_open.asp

Answer 4

this solution also considered the case that url is empty and disabled(gray) the empty link.

$(function() {
  changeAnchor();
});

function changeAnchor() {
  $("a[name$='aWebsiteUrl']").each(function() { // you can write your selector here
    $(this).css("background", "none");
    $(this).css("font-weight", "normal");

    var url = $(this).attr('href').trim();
    if (url == " " || url == "") { //disable empty link
      $(this).attr("class", "disabled");
      $(this).attr("href", "javascript:void(0)");
    } else {
      $(this).attr("target", "_blank");// HERE set the non-empty links, open in new window
    }
  });
}

a.disabled {
  text-decoration: none;
  pointer-events: none;
  cursor: default;
  color: grey;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<a name="aWebsiteUrl" href="http://www.baidu.com" class='#'>[website]</a>
<a name="aWebsiteUrl" href=" " class='#'>[website]</a>
<a name="aWebsiteUrl" href="http://www.alibaba.com" class='#'>[website]</a>
<a name="aWebsiteUrl" href="http://www.qq.com" class='#'>[website]</a>