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XML DOM hasAttribute() Method


Element Object Reference Element Object

Definition and Usage

The hasAttribute() method returns TRUE if the current element node has the attribute specified by name, and FALSE otherwise.

Syntax

hasAttribute(name)

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:

Example

xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName("book")[0];

document.write(x.hasAttribute("category"));

Output:

true

Try it yourself »

Element Object Reference Element Object

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