wc-enhanced-select.js
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/*global wc_enhanced_select_params */
jQuery( function( $ ) {
function getEnhancedSelectFormatString() {
var formatString = {
formatMatches: function( matches ) {
if ( 1 === matches ) {
return wc_enhanced_select_params.i18n_matches_1;
}
return wc_enhanced_select_params.i18n_matches_n.replace( '%qty%', matches );
},
formatNoMatches: function() {
return wc_enhanced_select_params.i18n_no_matches;
},
formatAjaxError: function() {
return wc_enhanced_select_params.i18n_ajax_error;
},
formatInputTooShort: function( input, min ) {
var number = min - input.length;
if ( 1 === number ) {
return wc_enhanced_select_params.i18n_input_too_short_1;
}
return wc_enhanced_select_params.i18n_input_too_short_n.replace( '%qty%', number );
},
formatInputTooLong: function( input, max ) {
var number = input.length - max;
if ( 1 === number ) {
return wc_enhanced_select_params.i18n_input_too_long_1;
}
return wc_enhanced_select_params.i18n_input_too_long_n.replace( '%qty%', number );
},
formatSelectionTooBig: function( limit ) {
if ( 1 === limit ) {
return wc_enhanced_select_params.i18n_selection_too_long_1;
}
return wc_enhanced_select_params.i18n_selection_too_long_n.replace( '%qty%', limit );
},
formatLoadMore: function() {
return wc_enhanced_select_params.i18n_load_more;
},
formatSearching: function() {
return wc_enhanced_select_params.i18n_searching;
}
};
return formatString;
}
$( document.body )
.on( 'wc-enhanced-select-init', function() {
// Regular select boxes
$( ':input.wc-enhanced-select, :input.chosen_select' ).filter( ':not(.enhanced)' ).each( function() {
var select2_args = $.extend({
minimumResultsForSearch: 10,
allowClear: $( this ).data( 'allow_clear' ) ? true : false,
placeholder: $( this ).data( 'placeholder' )
}, getEnhancedSelectFormatString() );
$( this ).select2( select2_args ).addClass( 'enhanced' );
});
$( ':input.wc-enhanced-select-nostd, :input.chosen_select_nostd' ).filter( ':not(.enhanced)' ).each( function() {
var select2_args = $.extend({
minimumResultsForSearch: 10,
allowClear: true,
placeholder: $( this ).data( 'placeholder' )
}, getEnhancedSelectFormatString() );
$( this ).select2( select2_args ).addClass( 'enhanced' );
});
// Ajax product search box
$( ':input.wc-product-search' ).filter( ':not(.enhanced)' ).each( function() {
var select2_args = {
allowClear: $( this ).data( 'allow_clear' ) ? true : false,
placeholder: $( this ).data( 'placeholder' ),
minimumInputLength: $( this ).data( 'minimum_input_length' ) ? $( this ).data( 'minimum_input_length' ) : '3',
escapeMarkup: function( m ) {
return m;
},
ajax: {
url: wc_enhanced_select_params.ajax_url,
dataType: 'json',
quietMillis: 250,
data: function( term ) {
return {
term: term,
action: $( this ).data( 'action' ) || 'woocommerce_json_search_products_and_variations',
security: wc_enhanced_select_params.search_products_nonce,
exclude: $( this ).data( 'exclude' ),
include: $( this ).data( 'include' ),
limit: $( this ).data( 'limit' )
};
},
results: function( data ) {
var terms = [];
if ( data ) {
$.each( data, function( id, text ) {
terms.push( { id: id, text: text } );
});
}
return {
results: terms
};
},
cache: true
}
};
if ( $( this ).data( 'multiple' ) === true ) {
select2_args.multiple = true;
select2_args.initSelection = function( element, callback ) {
var data = $.parseJSON( element.attr( 'data-selected' ) );
var selected = [];
$( element.val().split( ',' ) ).each( function( i, val ) {
selected.push({
id: val,
text: data[ val ]
});
});
return callback( selected );
};
select2_args.formatSelection = function( data ) {
return '<div class="selected-option" data-id="' + data.id + '">' + data.text + '</div>';
};
} else {
select2_args.multiple = false;
select2_args.initSelection = function( element, callback ) {
var data = {
id: element.val(),
text: element.attr( 'data-selected' )
};
return callback( data );
};
}
select2_args = $.extend( select2_args, getEnhancedSelectFormatString() );
$( this ).select2( select2_args ).addClass( 'enhanced' );
});
// Ajax customer search boxes
$( ':input.wc-customer-search' ).filter( ':not(.enhanced)' ).each( function() {
var select2_args = {
allowClear: $( this ).data( 'allow_clear' ) ? true : false,
placeholder: $( this ).data( 'placeholder' ),
minimumInputLength: $( this ).data( 'minimum_input_length' ) ? $( this ).data( 'minimum_input_length' ) : '3',
escapeMarkup: function( m ) {
return m;
},
ajax: {
url: wc_enhanced_select_params.ajax_url,
dataType: 'json',
quietMillis: 250,
data: function( term ) {
return {
term: term,
action: 'woocommerce_json_search_customers',
security: wc_enhanced_select_params.search_customers_nonce,
exclude: $( this ).data( 'exclude' )
};
},
results: function( data ) {
var terms = [];
if ( data ) {
$.each( data, function( id, text ) {
terms.push({
id: id,
text: text
});
});
}
return { results: terms };
},
cache: true
}
};
if ( $( this ).data( 'multiple' ) === true ) {
select2_args.multiple = true;
select2_args.initSelection = function( element, callback ) {
var data = $.parseJSON( element.attr( 'data-selected' ) );
var selected = [];
$( element.val().split( ',' ) ).each( function( i, val ) {
selected.push({
id: val,
text: data[ val ]
});
});
return callback( selected );
};
select2_args.formatSelection = function( data ) {
return '<div class="selected-option" data-id="' + data.id + '">' + data.text + '</div>';
};
} else {
select2_args.multiple = false;
select2_args.initSelection = function( element, callback ) {
var data = {
id: element.val(),
text: element.attr( 'data-selected' )
};
return callback( data );
};
}
select2_args = $.extend( select2_args, getEnhancedSelectFormatString() );
$( this ).select2( select2_args ).addClass( 'enhanced' );
});
})
// WooCommerce Backbone Modal
.on( 'wc_backbone_modal_before_remove', function() {
$( ':input.wc-enhanced-select, :input.wc-product-search, :input.wc-customer-search' ).select2( 'close' );
})
.trigger( 'wc-enhanced-select-init' );
});