XML DOM substringData() Method
 Complete Text Object Reference
Definition and Usage
The substringData() method gets data from the text node.
Syntax
substringData(start,length)
|
| Parameter |
Description |
| start |
Required. Specifies where to begin extracting characters.
Start value starts at zero |
| length |
Required. Specifies how many characters to extract |
Example
The following code fragment loads "books.xml"
into xmlDoc using
loadXMLDoc() and gets a fragment from the text node of the first <title>
element:
xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName("title")[0].childNodes[0];
y=x.substringData(9,7);
document.write(x.nodeValue);
document.write("<br />");
document.write(y);
|
Output:
Try-It-Yourself Demos
substringData() - insert a string to a text node
Complete Text Object Reference
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