substringData Method
 | |
Extracts a range of characters from the object.
Syntax
sSubstring = object.substringData(nOffset, nCount)
Parameters
| nOffset |
Required.
Integer that specifies the offset from which to start. |
| nCount |
Required.
Integer that specifies the number of characters to extract. |
Return Value
Returns a reference to the substring.
Remarks
If the sum of the nOffset
and nCount
parameters exceeds the number of characters in the object, then an error is returned.
Standards Information
method is defined in
World Wide Web Consortium (W3C) Document Object Model (DOM) Level 1 
.
Applies To
