XML DOM dataProperty
Comment object
Definition and Usage
The data attribute sets or returns the text of the comment.
Syntax
commentNode.data
Example
The following code snippet usesloadXMLDoc()put "books_comment.xmlLoad into xmlDoc and output the comment text of 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 above code will output:
125 Simple and Delicious Recipes (Hardcover)
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In the above example, we use a loop and an if statement to perform processing only for comment nodes. The node type of comment nodes is 8.
Comment objectother extensions