dojo.empty¶
| Project owner: | Peter Higgins |
|---|---|
| Available: | since V1.0 |
Contents
Empty the contents of a DOM element. dojo.empty deletes all children but keeps the node there.
Introduction¶
dojo.empty safely removes all children of the node.
Usage¶
1 2 3 4 | <script type="text/javascript">
// Empty node's children byId:
dojo.empty("someId");
</script>
|
This function only works with DomNodes, and returns nothing.
| Parameter | Type | Description |
|---|---|---|
| node | String|DomNode | A String ID or DomNode reference of the element to empty. |
Examples¶
Empty a single node¶
Empty all nodes in a list by reference¶
<style type="text/css">
.green { color: white; min-width: 30px; min-height: 30px;
border: 1px #4d4d4d solid; margin-top: 4px; margin-right: 5px;
float: left; background-color: green; padding: 2px }
.red { color: white; min-width: 30px; min-height: 30px;
border: 1px #4d4d4d solid; margin-top: 4px; margin-right: 5px;
float: left; background-color: red; padding: 2px }
#panel { clear: both }
</style>