XML DOM replaceData () method
CDATA objects Definition and Usage
replaceData () method replaces the data CDATA node.
grammar
CDATANode.replaceData(start,length,string)
| 参数 | 描述 |
|---|---|
| start | 必需。规定在何处替换字符。开始值以 0 开始。 |
| length | 必需。规定替换多少个字符。 |
| string | 必需。规定插入的字符串。 |
Examples
The following code fragment uses loadXMLDoc () to " books_cdata.xml " into xmlDoc, and the "Stunning" replace CDATA node first <html> element in the "Fantastic":
Examples
xmlDoc=loadXMLDoc("books_cdata.xml");
x=xmlDoc.getElementsByTagName("html")[0].childNodes[0];
x.replaceData(3,8,"Fantastic");
document.write(x.nodeValue);
x=xmlDoc.getElementsByTagName("html")[0].childNodes[0];
x.replaceData(3,8,"Fantastic");
document.write(x.nodeValue);
Output:
Fantastic!
try it"
CDATA objects