How to make a loop in smarty?

Question

PHP

Hello. I'm trying to make an online store, and for authorization, registration and personal account, the select tag in the form is used.

<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6 highheader2">
                {foreach $rsAuth as $item name=auth}
                    <form action="{$item['route']}" method="post">                        
                        <select name="auth">
                            {$smarty.foreach.auth.iteration}
                                <option value="{$item['name']}">{$item['name']}</option>                            
                        </select>    
                    </form>
                {/foreach}
            </div>

I need the form to redirect to the appropriate page: registration or authorization, etc. via action. And so I do not know how to make a cycle that the form would enter into it. In the form as now I have three selects. Understand to me one select with three option from the table is necessary. Tell me how to fix this tpl file so that it is as it should be?

Answer 1

Try this (not tested)

<div class="col-lg-6 col-md-6 col-sm-6 col-xs-6 highheader2">
    <form action="{$rsAuth[0].route}" name="formAuth">
        <select name="auth">
            {foreach $rsAuth as $item name=auth}
            <option value="{$item.name}" onchange="document.forms['formAuth'].action='{$item.route}'">{$item.name}</option>
            {/foreach}
        </select>
    </form>
</div>