substringData Method

Internet Development Index

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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

This method is defined in World Wide Web Consortium (W3C) Document Object Model (DOM) Level 1 .

Applies To

	COMMENT, TextNode