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XML DOM Examples
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Comment Object
Definition and Usage
The data property sets or returns the text of a comment.
Syntax
commentNode.data
Example
The following code fragment loads "books_comment.xml" into xmlDoc using loadXMLDoc() and outputs comment text from the first <book> element:
Example
xmlDoc=loadXMLDoc("books_comment.xml");
x=xmlDoc.getElementsByTagName("book")[0].childNodes;
for (i=0;i<x.length;i++)
{
if (x[i].nodeType==8)
{
//Process only comment nodes
document.write(x[i].data);
document.write("
");
}
}
x=xmlDoc.getElementsByTagName("book")[0].childNodes;
for (i=0;i<x.length;i++)
{
if (x[i].nodeType==8)
{
//Process only comment nodes
document.write(x[i].data);
document.write("
");
}
}
The output of the code above will be:
125 Simple and Delicious Recipes (Hardcover)
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In the example above we use a loop and an if-test to make sure we only process comment nodes. A comment node has a node type of 8.
Comment Object
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