Note:
If multiple post arguments with the same name are
received, the name of the post argument is listed only once.
<@POSTARGNAMES [{array attributes}]>
Returns an array containing the names of all post arguments.
Post arguments are passed to Tango through forms. A form that has a method of POST returns the results of its fields through post arguments. <@POSTARGNAMES> provides a mechanism for identifying the names of all post arguments received in the current request.
The array returned has one column and n rows where there are n unique post arguments.
There are array-returning attributes that can be used to specify prefixes and suffixes for the returned array, rows within the array, and columns within the rows. They are described in the section Array-to-Text Conversion Attributes. By default, the returned array is formatted as an HTML table.
The following returns all post argument names using the default array formatting:
<@ASSIGN NAME="mypostargs" VALUE="<@POSTARGNAMES>">
Note:
If multiple post arguments with the same name are
received, the name of the post argument is listed only once.
Array-to-Text Conversion Attributes
<@ARG>
<@ARGNAMES>
<@SEARCHARGNAMES>