Form fields: Difference between revisions
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return_also={{#var:return_also}}| | return_also={{#var:return_also}}| | ||
parameter1=| | parameter1=| | ||
p1desc=Similiar to [[form_field|form_field()]], but returns a map with all the name/value pairs from the relay request being handled. Unlike the | p1desc=Similiar to [[form_field|form_field()]], but returns a map with all the name/value pairs from the relay request being handled. Unlike the [[form_field|form_field()]] function, this allows iterating over all the fields, | ||
and can distinguish a field with a blank value from a nonexistent field.| | and can distinguish a field with a blank value from a nonexistent field.| | ||
}}| | }}| | ||
Revision as of 10:02, 3 May 2010
Function Syntax
string [string] form_fields()
- Similiar to form_field(), but returns a map with all the name/value pairs from the relay request being handled. Unlike the form_field() function, this allows iterating over all the fields, and can distinguish a field with a blank value from a nonexistent field.
Used to read form information in User Interface Scripts.
Code Sample
Read the form fields in a UI script for use later.
string [string] fields;
fields = form_fields();
boolean success = count(fields) > 0;See Also