GetValueFromInputField ( fieldname ; sourcecode )
Gets the value of an input field from HTML source.
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Function definition: (Copy & paste into FileMaker's Edit Custom Function window)
Grab the value of an input field from HTML source. Especially useful when trying to parse out the contents of hidden fields.
The HTML does have to be well-formed. The name parameter must precede the value parameter. Both must be properly quoted.
Cristos, Northampton, MA
Nov 13, 2014
fieldpos = Position ( sourcecode ; "id=\"" & fieldname & "\"" ; 1 ; 1 ) ;
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