Node Object
The isSupported() method checks whether the DOM implementation supports a specific feature and that the feature is supported by the specified node.
The isSupported() method is supported in all major browsers.
Note: Internet Explorer 9 and earlier does not support this method.
| Parameter | Type | Description |
|---|---|---|
| feature | String | Required. Specifies the name of the feature to test |
| version | String | Optional. Specifies the version number of the feature to test |
| Type | Description |
|---|---|
| Boolean | true if the feature is supported on this node, otherwise false |
| DOM Version | Core Level 2 Node Object |
|---|
The following code fragment loads "books.xml" into xmlDoc using loadXMLDoc(), and checks whether the DOM implementation supports a specific feature:
Node Object
Your message has been sent to W3Schools.