jquery - Opening Javascript onbutton Press/Link into an iframe -


my code below opens random link , instead of opening link in new page want open in iframe possible. 

<button onclick="randomlink()" target="iframe_a";>click here go somewhere else!</button> 

var randomlink = function () {       var links = [         "bing.com",         "google.com"     ];        var max = (links.length)       var randomnumber = math.floor(math.random()*max);       var link = links[randomnumber];       window.location = "http://" + link ; } </script>  <iframe src="demo_iframe.htm" name="iframe_a"></iframe>

simply change src attribute of iframe, replacing window.location = "http://" + link ; line following:

document.getelementbyid('iframe_a').setattribute('src', "https://" + link);

or if want use jquery:

$('iframe').attr('src', "https://" + link);

just in @dinomyte comment.

the javascript code this:

var randomlink = function () {       var links = [         "bing.com",         "google.com"     ];       var max = (links.length);      var randomnumber = math.floor(math.random()*max);      var link = links[randomnumber];      document.getelementbyid('iframe_a').setattribute('src', "https://" + link);  };

the complete example here: https://jsbin.com/cuzehu/1/edit?html,js,output


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