Hi Ido,
Please accept my apologies for not able to follow up on this sooner.
Glad you were able to make the code work and yes, the suggested solution was intended for the taxonomy filters only, as indicated in the comments in the code.
If you'll print the actual query arguments for the query, by following my suggestion from the last message, you'll see that when both taxonomy and custom field filters are present in the query, two separate associative arrays are created.
The one with the taxonimies has the key "tax_query" and the one for the custom fields has the key "meta_query". You can extend the code example I shared earlier to filter the custom field filters as well.
As for your question around making the correct option selected, after the page refresh, you can create a custom shortcode for this:
1. Please add following code for the shortcode in the theme's "functions.php" file:
add_shortcode( 'get-field-paramter', 'get_field_paramter_func');
function get_field_paramter_func($atts){
$parameter = $atts['parameter'];
$value = $atts['value'];
if (!empty($_GET[$parameter]) && $_GET[$parameter] == $value) {
return "selected";
}
}
This shortcode will accept two attributes "parameter" and the "value" and if the provided paramter will match the value from the URL, it will return text "selected", which will make the relevant select field, selected.
In your custom select fields you can use the shortcode, as shown in this example:
<div class="form-group">
<label>[wpml-string context="wpv-views"]Query type[/wpml-string]</label>
<select id="wpv_control_select_query_type" name="custom_query_type" class="js-wpv-filter-trigger form-control">
<option value=""> Select </option>
<option value="IN" [get-field-paramter parameter="custom_query_type" value="IN"]>any of the selected categories</option>
<option value="NOT IN" [get-field-paramter parameter="custom_query_type" value="NOT IN"]>not one of the selected categories</option>
<option value="AND" [get-field-paramter parameter="custom_query_type" value="AND"]>all of the selected categories</option>
</select>
</div>
You can update all your custom select fields the same way.
This should do the trick.
regards,
Waqar
