Prestashop: array from smarty to JS

Question

I need to build table with features in JS and display it on .tpl. I want to transfer array from smarty to JS. At first, i try with variable:

{literal}<script language="javascript" type="text/javascript"> 
<!-- // variable="{/literal}{$product->name|escape:'html':'UTF-8'}{literal}"; 
// --> </script>{/literal}

and it work's. Than i try with array:

{literal}<script language="javascript" type="text/javascript"> 
<!-- // array="{/literal}{$features|json_encode}{literal}"; 
// --> </script>{/literal}

and this solution is not working. Do you have any ideas how can I build array in JS from array in smarty?

sadlyblue · Accepted Answer · 2017-04-06 21:08:08Z

1

Taken from usage in other tpl in Prestashop, you can do it this way:

<script type="text/javascript">
    taxesArray = new Array();
    {foreach $taxesRatesByGroup as $tax_by_group}
        taxesArray[{$tax_by_group.id_tax_rules_group}] = {$tax_by_group|json_encode};
    {/foreach}
</script>

or for the features example you gave, should be something like:

<script type="text/javascript">
    featuresArray = new Array();
    {foreach $features key=k item=f}
        featuresArray[{$k}] = {$f|json_encode};
    {/foreach}
</script>

answered Apr 6, 2017 at 21:08

sadlyblue

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