XML DOM hasAttribute() Method
 Complete Element Object Reference
Definition and Usage
The hasAttribute() method returns TRUE if the current element node has the
attribute specified
by name, and FALSE otherwise.
Syntax
| Parameter |
Description |
| name |
Required. Specifies the attribute to find |
Example
TThe following code fragment loads "books.xml"
into xmlDoc using
loadXMLDoc() and checks if the first <book> element
has any "category" attributes:
xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName("book")[0];
document.write(x.hasAttribute("category"));
|
Output:
Try-It-Yourself Demos
hasAttribute() - Checks if an element has the specified attribute
Complete Element Object Reference
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