Subroutine Name | Executable Example | Viewable Example |
---|---|---|
W3READ-ENVIRONMENT-TEXTAREA |
E3ENVTX |
E3ENVTX |
- Description
Reads a variable set by a text area tag and separates the text lines.
- Parameters
1 W3START (I4) /* io/m : Offset to be started at * /* out: 0 no occurrences * /* out: >0 more occurrences 1 W3NAME (A072) /* i /m : Name of variable 1 W3VALUESERVER (A1) /* i /m : Search for variables in * /* 'S' server * /* 'P' page or URL * /* ' ' both 1 W3ARRAYCOUNTER (A250/1:V) /* io/m : Length of array, /* returned values 1 W3ARRAYVALUE (I4/1:V) /* o/m : Value of variables 1 W3ARRAYVALUELENGTH (I4) /* o/m : Length of variables 1 W3ARRAYMAXIMUM /* o/m : Total number of variables- How To Invoke
PERFORM W3READ-ENVIRONMENT-TEXTAREA W3START W3NAME W3VALUESERVER W3ARRAYCOUNTER(*) W3ARRAYVALUE(*) W3ARRAYVALUELENGTH(*) W3ARRAYMAXIMUM