Form fields: Difference between revisions
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imported>Bale Created page with '{{ #vardefine:name|form_fields}}{{ #vardefine:return_type|string [string]}}{{ #vardefine:aggregate|yes}}{{ FunctionPage| name={{#var:name}}| function_category=Relay Browser Func…' |
imported>Bale m moved Form field to Form fields: typo |
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Revision as of 09:32, 3 May 2010
Function Syntax
string form_fields(string value )
- Returns the value attribute of a previously-submitted input tag.
string [string] form_fields()
- As above, but returns as a map with all the name/value pairs from the relay request being handled. Unlike the previous 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