You could also use the MD5digest function - it derives a number (128
bits) from a string, if the string (in this case the contents of a
field) changes, the md5digest of it also changes.
Best,
Mark
On 8 May 2006, at 08:26, Sarah Reichelt wrote:
> Is there a function that tells me if the text in an field has been
changed by the user? This is needed for a multi lined field that
will
contain large amounts of text. So keeping a copy of the text in
another
field or variable may not be viable.
When you exit the field i.e. you click somewhere else, or tab into a
new field, the field gets a closeField message if the data has changed
and an exitField message of there was no change. Maybe the closeField
message will do what you need.
Cheers,
Sarah
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