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DOM Examples DOM ValidatorXML DOM specified Property
Attr Object
Definition and Usage
The specified property returns true if the attribute value is set in the document, and false if it's a default value in a DTD/Schema.
Syntax
attrObject.specified
Example
The following code fragment loads "books.xml" into xmlDoc using loadXMLDoc() and displays the name and value of the category attribute:
Example
xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName('book');
for(i=0;i<x.length;i++)
{
document.write(x.item(i).attributes[0].specified);
document.write("
");
}
x=xmlDoc.getElementsByTagName('book');
for(i=0;i<x.length;i++)
{
document.write(x.item(i).attributes[0].specified);
document.write("
");
}
Output:
true
true
true
true
true
true
true
Try it yourself »
Attr Object
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