Using a Variable as an Array Index Number

[allclear]

Hello,

Is it possible to use a variable as the index number or an array?

Something like this:

<mvt:assign name="g.counter" value="0" /> <----------- CREATE A VARIABLE NAMED 'COUNTER'

<mvt:foreach iterator="sub_product" array="sub_products">

     <mvt:assign name="g.counter" value="g.counter + 1" /> <----------- INCREASE THE VARIABLE BY 1, WITH EACH LOOP ITERATION
    
     <mvt:assign name="l.tracker[g.counter]" value="l.settings:sub_product:code" /> <----------- USE THE CURRENT 'COUNTER' VALUE AS THE ARRAY INDEX

</mvt:foreach>

Every which way I try this, I get the following error: "Array Index Must Be a Positive Integer"

Any help would be appreciated!
Thanks!

[tguefen]

Hello,

Try this:

<mvt:foreach iterator="sub_product" array="sub_products">
    <mvt:assign name="l.insert" value="miva_array_insert( l.tracker, l.settings:sub_product:code, -1 )" />
</mvt:foreach>

http://www.mivascript.com/item/syste...ay_insert.html
The -1 means it will insert it at the end of your array.

[allclear]

That worked perfectly. Thank you!