javascript - How to open link in popup box? -


i'd open link popup box:

  <a href="/upload/" onclick="window.open(this.href, 'windowname', 'width=500, height=350, left=24, top=24, scrollbars, resizable'); return false;">upload pic</a>

currently, opens in window, want bare popub box instead. how using js or jquery?

update: link inside form group , using iframe, suggested many here, causes form submit (not sure why though). non-iframe solution.

build own popup box iframe element;

onclick can change src of iframe 1 want

document.getelementbyid('modalbtn').onclick = displaypopup;    function displaypopup() {    var popup = document.getelementbyid("popup");    var frame = document.getelementbyid('popupframe');    frame.src = "https://www.bing.com";    popup.style.display = "block";  }
#popup {    width: 320px;    height: 300px;    margin: 0 auto;    box-shadow: 1px 1px 1px 1px black;    display: none;  }  #popup iframe {    width: 100%;    height: 100%  }
<div id="popup">    <iframe id="popupframe" src=""></iframe>  </div>    <button id="modalbtn">display popup</button>


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