Difference: 0LASubrDataGetParamValue (1 vs. 2)

Revision 22020-03-04 - JeanNeron

Line: 1 to 1

META TOPICPARENT	name="FullAPIList"

.DATA GET PARAM VALUE

This subroutine allows you to get the value of a field from the URL. This is only useful when working with the Data API (Release 5.5.0 & higher)

.DATA GET PARAM VALUE

Usage:

Changed:

<
<

      PASS         <stream_name>              FIELD            SHARE? N
      PASS         <pathname>                 FIELD            SHARE? N
      PASS         <open_mode>                FIELD            SHARE? N
      PASS         <line_termination>         FIELD            SHARE? N
      GOSUB    --- .STREAM OPEN
      *        check for errors
      IF       --- .STREAM OPEN               NE

>
>

      PASS         <VALUE>                    FIELD            SHARE? Y
      PASS         <PARAM_NAME>               FIELD            SHARE? N
      PASS         <PRIORITY_1>               FIELD            SHARE? N
      PASS         <PRIORITY_2>               FIELD            SHARE? N
      PASS         <PRIORITY_3>               FIELD            SHARE? N
      GOSUB    --- .DATA GET PARAM VALUE
      *        Check for errors
      IF       --- .DATA GET PARAM VALUE      NE

Description:

Added:

>
>

This subroutine allows you to get the value of a field from the URL.

<VALUE> is the value returned (Required). It must be PASSed with Share = Y to receive the value

<PARAM_NAME> is the parameter whose value you want to retrieve (Required).

<PRIORITY_x> is the priority to use when retrieving the named parameter (Optional). Valid values are GET, POST and URL. If you don't specify a priority, the subroutine will use POST, GET, URL for POST type requests and GET, URL for all others. You can PASS up to 3 priorities.

Comments

<--/commentPlugin-->

-- Jean Neron - 2020-03-03 \ No newline at end of file

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