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WP | Aggiunta di una select per una tassonomia gerarchica gestita dal plugin Search and Filters
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| jQuery(function(){ | |
| if (jQuery('body.home').length) { | |
| var taxonomy = jQuery('li.sf-field-taxonomy-product_cat'); | |
| taxonomy.addClass('product_first_cat'); | |
| //clono la select della tassonomia e gli aggiungo una classe specifica | |
| var taxonomy_clone = taxonomy.clone(); | |
| taxonomy_clone.removeClass('product_first_cat').addClass('product_second_cat'); | |
| taxonomy_clone.insertAfter(taxonomy); | |
| //rimuovo le voci di secondo livello dalla prima select | |
| taxonomy.find('option.sf-level-1').hide(); | |
| taxonomy_clone.find('option').hide(); | |
| jQuery('.product_first_cat select').on('change',function(){ | |
| var selected = jQuery(this).find('option:selected').attr('class'); | |
| jQuery('.product_second_cat option').hide(); | |
| jQuery('.product_second_cat option').each(function(){ | |
| if (jQuery(this).attr('class') == selected) jQuery(this).nextUntil('.sf-level-0').show(); | |
| }); | |
| }); | |
| jQuery('.product_second_cat select').on('change',function(){ | |
| jQuery('.product_first_cat select').val(jQuery(this).val()); | |
| }); | |
| } | |
| }); |
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Sul singolo form di ricerca in Search and Filters > General bisogna disabilitare le opzioni Enable auto count e Update the Search Form on user interaction altrimenti ad ogni interazione il form viene ricaricato via Ajax e l'aggiunta della select con jQuery è vanificata.