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replaceData(offset, count, arg)
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Parameters
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unsigned longoffset
The offset from which to start replacing.
unsigned longcount
The number of 16-bit units to replace. If the sum of offset and count exceeds length, then all 16-bit units to the end of the data are replaced; (i.e., the effect is the same as a remove method call with the same range, followed by an append method invocation).
Stringarg
The DOMString with which the range must be replaced.
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Returns
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void
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Throws
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DOMException
INDEX_SIZE_ERR: Raised if the specified offset is negative or greater than the number of 16-bit units in data, or if the specified count is negative.
NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.
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