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May 26, 2023 15:09
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How to add a City Dropdown to WooCommerce Checkout
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| jQuery( function( $ ) { | |
| var cities = wc_city_dropdown.cities; | |
| wrapper_selectors = '.woocommerce-billing-fields,' + | |
| '.woocommerce-shipping-fields,' + | |
| '.woocommerce-address-fields'; | |
| $( document.body ).on( 'change refresh', 'select.country_to_state, input.country_to_state', function() { | |
| var $wrapper = $( this ).closest( wrapper_selectors ); | |
| if ( ! $wrapper.length ) { | |
| $wrapper = $( this ).closest('.form-row').parent(); | |
| } | |
| var country = $( this ).val(), | |
| $citybox = $wrapper.find( '#billing_city, #shipping_city' ), | |
| $parent = $citybox.closest( '.form-row' ), | |
| input_name = $citybox.attr( 'name' ), | |
| input_id = $citybox.attr('id'), | |
| input_classes = $citybox.attr('data-input-classes'), | |
| value = $citybox.val(), | |
| placeholder = $citybox.attr( 'placeholder' ) || $citybox.attr( 'data-placeholder' ) || '', | |
| $newcity; | |
| // next code here | |
| }); | |
| }) |
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| jQuery( function( $ ) { | |
| var cities = wc_city_dropdown.cities; | |
| wrapper_selectors = '.woocommerce-billing-fields,' + | |
| '.woocommerce-shipping-fields,' + | |
| '.woocommerce-address-fields'; | |
| $( document.body ).on( 'change refresh', 'select.country_to_state, input.country_to_state', function() { | |
| // ... previous code | |
| // If we have cities for a country, let's create a dropdown | |
| // In case we have a country defined here, but no cities at all, we'll add a hidden field. | |
| if ( cities[ country ] ) { | |
| if ( $.isEmptyObject( cities[ country ] ) ) { | |
| $newcity = $( '<input type="hidden" />' ) | |
| .prop( 'id', input_id ) | |
| .prop( 'name', input_name ) | |
| .prop( 'placeholder', placeholder ) | |
| .attr( 'data-input-classes', input_classes ) | |
| .addClass( 'hidden ' + input_classes ); | |
| $parent.hide().find( '.select2-container' ).remove(); | |
| $citybox.replaceWith( $newcity ); | |
| $( document.body ).trigger( 'country_to_city_changed', [ country, $wrapper ] ); | |
| } else { | |
| var city = cities[country], | |
| $defaultOption = $('<option value=""></option>').text('Select a City'); | |
| if (!placeholder) { | |
| placeholder = 'Select a City'; | |
| } | |
| $parent.show(); | |
| if ($citybox.is('input')) { | |
| $newcity = $('<select></select>') | |
| .prop('id', input_id) | |
| .prop('name', input_name) | |
| .data('placeholder', placeholder) | |
| .attr('data-input-classes', input_classes) | |
| .addClass('state_select ' + input_classes); | |
| $citybox.replaceWith($newcity); | |
| $citybox = $wrapper.find('#billing_city, #shipping_city'); | |
| } | |
| $citybox.empty().append($defaultOption); | |
| $.each(city, function (index) { | |
| var $option = $('<option></option>') | |
| .prop('value', index) | |
| .text(city[index]); | |
| $citybox.append($option); | |
| }); | |
| $citybox.val(value).trigger('change'); | |
| $( document.body ).trigger( 'country_to_city_changed', [country, $wrapper ] ); | |
| } | |
| } else { | |
| // No cities found and no country found? Create a regular text input field. | |
| if ( $citybox.is( 'select, input[type="hidden"]' ) ) { | |
| $newcity = $( '<input type="text" />' ) | |
| .prop( 'id', input_id ) | |
| .prop( 'name', input_name ) | |
| .prop('placeholder', placeholder) | |
| .attr('data-input-classes', input_classes ) | |
| .addClass( 'input-text ' + input_classes ); | |
| $parent.show().find( '.select2-container' ).remove(); | |
| $citybox.replaceWith( $newcity ); | |
| $( document.body ).trigger( 'country_to_city_changed', [country, $wrapper ] ); | |
| } | |
| } | |
| $( document.body ).trigger( 'country_to_city_changing', [country, $wrapper ] ); | |
| }); | |
| }) |
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| jQuery( function( $ ) { | |
| var cities = wc_city_dropdown.cities; | |
| wrapper_selectors = '.woocommerce-billing-fields,' + | |
| '.woocommerce-shipping-fields,' + | |
| '.woocommerce-address-fields'; | |
| $( document.body ).on( 'change refresh', 'select.country_to_state, input.country_to_state', function() { | |
| var $wrapper = $( this ).closest( wrapper_selectors ); | |
| if ( ! $wrapper.length ) { | |
| $wrapper = $( this ).closest('.form-row').parent(); | |
| } | |
| var country = $( this ).val(), | |
| $citybox = $wrapper.find( '#billing_city, #shipping_city' ), | |
| $parent = $citybox.closest( '.form-row' ), | |
| input_name = $citybox.attr( 'name' ), | |
| input_id = $citybox.attr('id'), | |
| input_classes = $citybox.attr('data-input-classes'), | |
| value = $citybox.val(), | |
| placeholder = $citybox.attr( 'placeholder' ) || $citybox.attr( 'data-placeholder' ) || '', | |
| $newcity; | |
| if ( cities[ country ] ) { | |
| if ( $.isEmptyObject( cities[ country ] ) ) { | |
| $newcity = $( '<input type="hidden" />' ) | |
| .prop( 'id', input_id ) | |
| .prop( 'name', input_name ) | |
| .prop( 'placeholder', placeholder ) | |
| .attr( 'data-input-classes', input_classes ) | |
| .addClass( 'hidden ' + input_classes ); | |
| $parent.hide().find( '.select2-container' ).remove(); | |
| $citybox.replaceWith( $newcity ); | |
| $( document.body ).trigger( 'country_to_city_changed', [ country, $wrapper ] ); | |
| } else { | |
| var city = cities[country], | |
| $defaultOption = $('<option value=""></option>').text('Select a City'); | |
| if (!placeholder) { | |
| placeholder = 'Select a City'; | |
| } | |
| $parent.show(); | |
| if ($citybox.is('input')) { | |
| $newcity = $('<select></select>') | |
| .prop('id', input_id) | |
| .prop('name', input_name) | |
| .data('placeholder', placeholder) | |
| .attr('data-input-classes', input_classes) | |
| .addClass('state_select ' + input_classes); | |
| $citybox.replaceWith($newcity); | |
| $citybox = $wrapper.find('#billing_city, #shipping_city'); | |
| } | |
| $citybox.empty().append($defaultOption); | |
| $.each(city, function (index) { | |
| var $option = $('<option></option>') | |
| .prop('value', index) | |
| .text(city[index]); | |
| $citybox.append($option); | |
| }); | |
| $citybox.val(value).trigger('change'); | |
| $( document.body ).trigger( 'country_to_city_changed', [country, $wrapper ] ); | |
| } | |
| } else { | |
| if ( $citybox.is( 'select, input[type="hidden"]' ) ) { | |
| $newcity = $( '<input type="text" />' ) | |
| .prop( 'id', input_id ) | |
| .prop( 'name', input_name ) | |
| .prop('placeholder', placeholder) | |
| .attr('data-input-classes', input_classes ) | |
| .addClass( 'input-text ' + input_classes ); | |
| $parent.show().find( '.select2-container' ).remove(); | |
| $citybox.replaceWith( $newcity ); | |
| $( document.body ).trigger( 'country_to_city_changed', [country, $wrapper ] ); | |
| } | |
| } | |
| $( document.body ).trigger( 'country_to_city_changing', [country, $wrapper ] ); | |
| }); | |
| }) |
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| function myplugin_enqueue() { | |
| if ( ! function_exists( 'is_checkout' ) ) { | |
| return; | |
| } | |
| if ( ! is_checkout() ) { | |
| return; | |
| } | |
| wp_enqueue_script( | |
| 'wc-city-dropdown', | |
| trailingslashit( plugin_dir_url( __FILE__ ) ) . 'assets/checkout.js', | |
| [ 'jquery' ], | |
| filemtime( trailingslashit( plugin_dir_path( __FILE__ ) ) . 'assets/checkout.js' ), | |
| true | |
| ); | |
| wp_localize_script( 'wc-city-dropdown', 'wc_city_dropdown', [ | |
| 'cities' => myplugin_get_cities() | |
| ]); | |
| } |
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| function myplugin_get_cities() { | |
| $cities = [ | |
| 'US' => [ | |
| 'New York' => 'New York', | |
| 'Texas' => 'Texas', | |
| ], | |
| 'IT' => [ | |
| 'Rome' => 'Rome', | |
| 'Venezia' => 'Venezia', | |
| ] | |
| ]; | |
| return $cities; | |
| } |
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Hello,
Thank you for this effort, can you put the instruction how to inject these codes?