0LASubrDataGetParamValue < Main

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---+ .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 <a href="APPXDataAPI" target="_blank">Data API</a> (Release 5.5.0 & higher)_

<br />%TOC%
---++ Usage:
<pre>      PASS         &lt;VALUE&gt;                    FIELD            SHARE? Y
      PASS         &lt;PARAM_NAME&gt;               FIELD            SHARE? N
      PASS         &lt;PRIORITY_1&gt;               FIELD            SHARE? N
      PASS         &lt;PRIORITY_2&gt;               FIELD            SHARE? N
      PASS         &lt;PRIORITY_3&gt;               FIELD            SHARE? N
      GOSUB    --- .DATA GET PARAM VALUE
      *        Check for errors
      IF       --- .DATA GET PARAM VALUE      NE
</pre>
---++ Description:

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

&lt;VALUE&gt; is the value returned (Required). It must be PASSed with Share = Y to receive the value

&lt;PARAM_NAME&gt; is the parameter whose value you want to retrieve (Required).

&lt;PRIORITY_x&gt; 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

<br />%COMMENT%

-- %USERSIG{JeanNeron - 2020-03-03}%
Topic revision: r2 - 2020-03-04 - JeanNeron