<MvFORSTOP>

 Parent tag:
MvFOR   		Also See:   MvFORCONTINUE  

Report a language bug  |  Report a documentation error
Returns program flow to the top of the loop, performing the operations would normally occur at the bottom of the loop i.e. incrimenting the index.
Syntax 
<MvFORSTOP>
  • Empty Tag

Example

This examples loops through the orders array. The <MvFORSTOP> tag is used to exit the loop if an expected field is null.

Example:

<MvFOR INDEX = "l.pos" FIRST = "{ 1 }" NEXT = "{ l.pos + 1 }" LAST = "{ 100 }">

    <MvCOMMENT> If this field is empty display an error and exit the loop. </MvCOMMENT>
    <MvIF EXPR="{ ISNULL l.orders[l.pos]:name }">
        <MvEVAL EXPR="{ 'Error in order number ' $ l.orders[l.pos]:id $ '. name not found.' }">
        <MvFORSTOP>
    </MvIF>
</MvFOR>

 

+ Add a note
User Annotations: MvFORSTOP