javascript - 如何使用JavaScript模拟点击？(How to simulate a click with JavaScript?)

Question

I'm just wondering how I can use JavaScript to simulate a click on an element.

(我只是想知道如何使用JavaScript模拟元素的点击。)

Currently I have:

(目前我有：)

<script type="text/javascript">
function simulateClick(control)
{
    if (document.all)
    {
        control.click();
    }
    else
    {
        var evObj = document.createEvent('MouseEvents');
        evObj.initMouseEvent('click', true, true, window, 1, 12, 345, 7, 220, false, false, true, false, 0, null );
        control.dispatchEvent(evObj);
    }
}
</script>

<a href="http://www.google.com" id="mytest1">test 1</a><br>

<script type="text/javascript">
    simulateClick(document.getElementById('mytest1'));
</script>

But it's not working :(

(但这不起作用:()

Any ideas?

(有任何想法吗？)

  ask by Belgin Fish translate from so

Answer 1

Here's what I cooked up.

(这是我煮的)

It's pretty simple, but it works:

(这很简单，但是有效：)

function eventFire(el, etype){
  if (el.fireEvent) {
    el.fireEvent('on' + etype);
  } else {
    var evObj = document.createEvent('Events');
    evObj.initEvent(etype, true, false);
    el.dispatchEvent(evObj);
  }
}

Usage:

(用法：)

eventFire(document.getElementById('mytest1'), 'click');