X
HOME HTML5 CSS3 JAVASCRIPT SQL PHP5 JQUERY ANGULAR BOOTSTRAP3 XML MORE...
REFERENCES | EXAMPLES | FORUM | ABOUT

XML DOM insertData() Method


Comment Object Reference Comment Object

Definition and Usage

The insertData() method inserts data to a comment node.

Syntax

commentNode.insertData(start,string)

Parameter Description
start Required. Specifies where to begin inserting characters. Start value starts at zero
string Required. Specifies the string to insert


Example

The following code fragment loads "books_comment.xml" into xmlDoc using loadXMLDoc() and inserts a string to the first comment node:

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
  x[i].insertData(25,"Italian ");
  document.write(x[i].data);
  document.write("
");
  }
}

Output:

125 Simple and Delicious Italian Recipes (Hardcover)

Try it yourself »

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 Reference Comment Object

Your suggestion:

Close [X]

Thank You For Helping Us!

Your message has been sent to W3Schools.

Close [X]
Search w3schools.com:

WEB HOSTING

UK Reseller Hosting

WEB BUILDING

Download XML Editor FREE Website BUILDER Free HTML5 Templates

SHARE THIS PAGE

facebook