XML DOM removeAttributeNode () method
Element object Definition and Usage
removeAttributeNode () method Removes the specified attribute node.
If the default value of the property is defined in the DTD, it will be with the default value when a new property appears.
This function returns the attribute node to be deleted.
grammar
elementNode.removeAttributeNode(node)
| 参数 | 描述 |
|---|---|
| node | 必需。要删除的节点。 |
Examples
The following code fragment uses loadXMLDoc () to " the Books.xml " into xmlDoc and delete all <book> element "category" attribute node:
Examples
xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName('book');
for(i=0;i<x.length;i++)
{
attnode=x.item(i).getAttributeNode("category");
old_att=x.item(i).removeAttributeNode(attnode);
document.write("Removed attribute: " + old_att.name + "
");
}
x=xmlDoc.getElementsByTagName('book');
for(i=0;i<x.length;i++)
{
attnode=x.item(i).getAttributeNode("category");
old_att=x.item(i).removeAttributeNode(attnode);
document.write("Removed attribute: " + old_att.name + "
");
}
Output:
Removed attribute: category
Removed attribute: category
Removed attribute: category
Removed attribute: category
Removed attribute: category
Removed attribute: category
Removed attribute: category
try it"
Element object