CODEWITHSUNDEEP
javascriptonmousedown
Chris Sobolewski
Chris Sobolewski

Reputation: 12935

Use onmousedown to get the ID of the element you just mousedowned on?

Is this possible?

I am attempting to write a function for onmousedown that will return the ID of the element you just clicked for later use in recreating that element in a different div.

Upvotes: 8

Views: 20514

Answers (4)

美丽美丽花
美丽美丽花

Reputation: 212

Pls insert this code to your javascript.

document.getElementById("article").onmouseup(handMu);

Upvotes: 0

Christian C. Salvadó
Christian C. Salvadó

Reputation: 827296

You can use event delegation, to basically connect only one event handler to your entire document, and get the element which the event was originally dispatched, using event.target:

document.body.onmousedown = function (e) {
  e = e || window.event;
  var elementId = (e.target || e.srcElement).id;

  // call your re-create function
  recreate(elementId);
  // ...
}

function recreate (id) {
  // you can do the DOM manipulation here.
}

Edit: You can assign events to all your Scriptaculous draggables in this way:

Event.observe(window, 'load', function () {
  Draggables.drags.each(function (item) {
    Event.observe(item.element, 'mousedown', function () {
      alert('mouseDown ' + this.id); // the this variable is the element 
    });                              // which has been "mouse downed"
  });
});

Check an example here.

Upvotes: 16

Alex
Alex

Reputation: 36576

CMS pretty much has the correct answer but you will need to make it a little more cross browser friendly.

document.body.onmousedown = function (e) {
  // Get IE event object
  e = e || window.event;
  // Get target in W3C browsers & IE
  var elementId = e.target ? e.target.id : e.srcElement.id;
  // ...
}

Upvotes: 2

ninu
ninu

Reputation: 920

If you want to replicate the div id, an easy way might be cloneNode like this:

<div id="node1">
  <span>ChildNode</span>
  <span>ChildNode</span>
</div>

<div id="container"></div>

<script type="text/javascript">
  var node1 = document.getElementById('node1');
  var node2 = node1.cloneNode(true);

  node2.setAttribute('id', 'node2');

  var container = document.getElementById('container');
  container.appendChild(node2);
</script>

Upvotes: -1

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