XML DOM deleteData () method
Text objects Definition and Usage
deleteData () method deletes data from a text node.
grammar
deleteData(start,length)
| 参数 | 描述 |
|---|---|
| start | 必需。规定从何处开始删除数据。开始值以 0 开始。 |
| length | 必需。规定删除多少个字符。 |
Examples
The following code fragment uses loadXMLDoc () to " the Books.xml " into xmlDoc and remove some characters from the text node in the first <title> element:
Examples
xmlDoc=loadXMLDoc("books.xml");
x=xmlDoc.getElementsByTagName("title")[0].childNodes[0];
x.deleteData(0,9);
document.write(x.data);
x=xmlDoc.getElementsByTagName("title")[0].childNodes[0];
x.deleteData(0,9);
document.write(x.data);
Output:
Italian
try it"
Text objects