Cesar
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| Status | Topic | Supporter | Voix | Publications | Nouveauté |
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Counter variable when using wpv-for-each
Commencé par : Cesar
in: Toolset Professional Support
Problem: I would like to output an index value when looping over a repeating field instanced with wpv-for-each. Solution: You'll need a custom shortcode to do this. Add the following custom shortcode definition in your child theme's functions.php file, or in a new snippet in Toolset > Settings > Custom Code.
add_shortcode('wpv-index', function () {
static $i = 0;
$n = $i++;
return $n;
});
That will create a shortcode wpv-index, which we can use in the wpv-for-each loop to create these carousel-indicators list items. Next, use wpv-for-each to iterate over the fotografia field instances and generate the indicator list items: [wpv-for-each field='wpcf-fotografia'] <li data-target="#carousel" data-slide-to="[wpv-index]"></li> [/wpv-for-each] |
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2 | 3 | Il y a 4 years, 11 months | |
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Create slider from repeatable field
Commencé par : Cesar in: Chat Support |
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1 | 2 |
Il y a 4 years, 11 months
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