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|
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/** |
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* Function that initializes select2 on fields |
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* |
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* @since v.3.3.4 |
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*/ |
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function wppb_select2_initialize() { |
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jQuery ( '.custom_field_select2' ).each( function(){ |
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var selectElement = jQuery( this ); |
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var select2Arguments = selectElement.attr( 'data-wppb-select2-arguments' ); |
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|
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if ( select2Arguments ) { |
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select2Arguments = JSON.parse( select2Arguments ); |
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} else { |
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select2Arguments = {}; |
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} |
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|
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select2Arguments = wp.hooks.applyFilters( 'wppb_select2_initialize_arguments', select2Arguments, selectElement ); |
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|
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if ( !( 'placeholder' in select2Arguments ) || select2Arguments.placeholder === '' ) { |
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select2Arguments.placeholder = jQuery('label[for="' + selectElement.attr('id') + '"]').text(); |
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} |
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|
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selectElement.select2( select2Arguments ).on('select2:open', function(){ |
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// compatibility with Divi Overlay |
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if( jQuery(selectElement).parents( '.overlay-container' ).length ){ |
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jQuery(selectElement).data('select2').dropdown.$dropdownContainer.css( 'z-index', '99999999' ); |
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} |
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}); |
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}); |
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} |
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|
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jQuery( document ).ready(function() { |
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wppb_select2_initialize(); |
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}); |
