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.
1
2
3
4
5
6
7
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:
The issue here is that the user wanted to filter their posts by a range of numbers using one filter.
Example
1970-1980
1980-1990
1990-2000
So we will have a filter that allows for the filtering of dates between those options.
Solution:
So you will need to add the filter for the custom field to your view but instead of setting that filter to load from the database we are going to add our custom values. So your filter should be generated like the following below.
Example
1
2
3
4
<div class="form-group">
<label>[wpml-string context="wpv-views"]Number of pages[/wpml-string]</label>
If your custom field is already stored like this then you won't need to go through all this above, however i'm assuming that the values are stored as individual years.
Ofcourse for this to work you will need to use the hook below. Granted this will only work if you are not using the AJAX reload.
Now everywhere you see me have wpcf-active-year you will need to replace it with the custom field slug, using the wpcf- as a prefix to the slug.
From the filter fields and the hook you can see how the items line up. The wpv-wpcf-active-year is a direct reference to the url parameter for the filter shortcode.
Also you need to replace the 614 with your correct view ID.
You can add this custom hook to your Toolset custom code in Toolset->Settings->Custom code.
Wir dokumentieren bekannte Probleme und ihre Lösungen in Toolset-Fehlerverzeichnissen. Sparen Sie Zeit, indem Sie zuerst dort nachsehen, ob der bei Ihnen auftretende Fehler bereits bekannt ist. Die Liste wird kurz gehalten. Wir tun unser Bestes, um bei jeder Veröffentlichung von Toolset-Plugins alle bekannten Probleme zu lösen.
Support-Richtlinie
Das Toolset-Team hilft Ihnen, die Toolset-Plugins richtig zu benutzen, liefert Ihnen alle nötigen Informationen, unterstützt Sie bei der Lösung von Problemen und gibt Ihnen Tipps zu Best Practices.
Bitte stellen Sie sicher, dass Sie nur ein Thema pro Support-Ticket eröffnen.
