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我无法将变体下拉列表转换为启用 woocommerce 的网站的单选按钮。我已经尝试过在这里找到的答案,但我似乎无法使这个解决方案发挥作用。我还尝试编辑 variable.php 文件中的代码。

到目前为止,最成功的是第二种方法,编辑 variable.php 代码并将标签更改为标签。问题是单击单选按钮时不会触发自然的 jQuery 事件。

如果你们中的任何人知道将下拉菜单转换为收音机的更简单方法,或者只是让 jQuery 事件触发,我们将不胜感激。

我可以得到的相关代码:

<?php $loop = 0; foreach ( $attributes as $name => $options ) : $loop++; ?>

<tr>

<td class="label"><label for="<?php echo sanitize_title($name); ?>"><?php echo $woocommerce->attribute_label($name); ?></label></td>

<td class="value"><select id="<?php echo esc_attr( sanitize_title($name) ); ?>" name="attribute_<?php echo sanitize_title($name); ?>">

<option value=""><?php echo __('Choose an option', 'woocommerce') ?>&hellip;</option>

<?php 

    if ( is_array( $options ) ) {

        if ( empty( $_POST ) )

            $selected_value = ( isset( $selected_attributes[ sanitize_title( $name ) ] ) ) ? $selected_attributes[ sanitize_title( $name ) ] : '';

        else

            $selected_value = isset( $_POST[ 'attribute_' . sanitize_title( $name ) ] ) ? $_POST[ 'attribute_' . sanitize_title( $name ) ] : '';

        // Get terms if this is a taxonomy - ordered

        if ( taxonomy_exists( sanitize_title( $name ) ) ) {

            $terms = get_terms( sanitize_title($name), array('menu_order' => 'ASC') );

            foreach ( $terms as $term ) {

                if ( ! in_array( $term->slug, $options ) ) continue;

                echo '<option value="' . $term->slug . '" ' . selected( $selected_value, $term->slug ) . '>' . apply_filters( 'woocommerce_variation_option_name', $term->name ) . '</option>';

            }

        } else {

            foreach ( $options as $option )

                echo '<option value="' . $option . '" ' . selected( $selected_value, $option ) . '>' . apply_filters( 'woocommerce_variation_option_name', $option ) . '</option>';

        }

    }

?>

相关的 Javascript。我将“选择”元素更改为“输入:收音机”,但它仍然不起作用。

jQuery(文档).ready(函数($) {

/**
 * Variations form handling
 */
$('form.variations_form')

    // On clicking the reset variation button
    .on( 'click', '.reset_variations', function( event ) {

        $(this).closest('form.variations_form').find('.variations select').val('').change();

        return false;
    } )

    // Upon changing an option
    .on( 'change', '.variations select', function( event ) {

        $variation_form = $(this).closest('form.variations_form');
        $variation_form.find('input[name=variation_id]').val('').change();

        $variation_form
            .trigger( 'woocommerce_variation_select_change' )
            .trigger( 'check_variations', [ '', false ] );

        $(this).blur();

        if( $().uniform && $.isFunction( $.uniform.update ) ) {
            $.uniform.update();
        }

    } )

    // Upon gaining focus
    .on( 'focusin', '.variations select', function( event ) {

        $variation_form = $(this).closest('form.variations_form');

        $variation_form
            .trigger( 'woocommerce_variation_select_focusin' )
            .trigger( 'check_variations', [ $(this).attr('name'), true ] );

    } )

    // Check variations
    .on( 'check_variations', function( event, exclude, focus ) {
        var all_set             = true;
        var any_set             = false;
        var showing_variation   = false;
        var current_settings    = {};
        var $variation_form     = $(this);
        var $reset_variations   = $variation_form.find('.reset_variations');

        $variation_form.find('.variations select').each( function() {

            if ( $(this).val().length == 0 ) {
                all_set = false;
            } else {
                any_set = true;
            }

            if ( exclude && $(this).attr('name') == exclude ) {

                all_set = false;
                current_settings[$(this).attr('name')] = '';

            } else {

                // Encode entities
                value = $(this).val()
                    .replace(/&/g, '&amp;')
                    .replace(/"/g, '&quot;')
                    .replace(/'/g, '&#039;')
                    .replace(/</g, '&lt;')
                    .replace(/>/g, '&gt;');

                // Add to settings array
                current_settings[ $(this).attr('name') ] = value;
            }

        });

        var product_id          = parseInt( $variation_form.attr( 'data-product_id' ) );
        var all_variations      = window[ "product_variations_" + product_id ];

        // Fallback
        if ( ! all_variations ) 
            all_variations = window[ "product_variations" ];

        var matching_variations = find_matching_variations( all_variations, current_settings );

        if ( all_set ) {

            var variation = matching_variations.pop();

            if ( variation ) {

                // Found - set ID
                $variation_form
                    .find('input[name=variation_id]')
                    .val( variation.variation_id )
                    .change();

                $variation_form.trigger( 'found_variation', [ variation ] );

            } else {

                // Nothing found - reset fields
                $variation_form.find('.variations select').val('');

                if ( ! focus )
                    $variation_form.trigger( 'reset_image' );

            }

        } else {

            $variation_form.trigger( 'update_variation_values', [ matching_variations ] );

            if ( ! focus )
                $variation_form.trigger( 'reset_image' );

            if ( ! exclude ) {
                $variation_form.find('.single_variation_wrap').slideUp('200');
            }

        }

        if ( any_set ) {

            if ( $reset_variations.css('visibility') == 'hidden' )
                $reset_variations.css('visibility','visible').hide().fadeIn();

        } else {

            $reset_variations.css('visibility','hidden');

        }

    } )

    // Reset product image
    .on( 'reset_image', function( event ) {

        var $product        = $(this).closest( '.product' );
        var $product_img    = $product.find( 'div.images img:eq(0)' );
        var $product_link   = $product.find( 'div.images a.zoom:eq(0)' );
        var o_src           = $product_img.attr('data-o_src');
        var o_title         = $product_img.attr('data-o_title');
        var o_href          = $product_link.attr('data-o_href');

        if ( o_src && o_href && o_title ) {
            $product_img
                .attr( 'src', o_src )
                .attr( 'alt', o_title )
                .attr( 'title', o_title );
            $product_link
                .attr( 'href', o_href );
        }

    } )

    // Disable option fields that are unavaiable for current set of attributes
    .on( 'update_variation_values', function( event, variations ) {

        $variation_form = $(this).closest('form.variations_form');

        // Loop through selects and disable/enable options based on selections
        $variation_form.find('.variations select').each(function( index, el ){

            current_attr_select = $(el);

            // Disable all
            current_attr_select.find('option:gt(0)').attr('disabled', 'disabled');

            // Get name
            var current_attr_name   = current_attr_select.attr('name');

            // Loop through variations
            for ( num in variations ) {

                var attributes = variations[ num ].attributes;

                for ( attr_name in attributes ) {

                    var attr_val = attributes[ attr_name ];

                    if ( attr_name == current_attr_name ) {

                        if ( attr_val ) {

                            // Decode entities
                            attr_val = $("<div/>").html( attr_val ).text();

                            // Add slashes
                            attr_val = attr_val.replace(/'/g, "\\'");
                            attr_val = attr_val.replace(/"/g, "\\\"");

                            // Compare the meercat
                            current_attr_select.find('option[value="' + attr_val + '"]').removeAttr('disabled');

                        } else {
                            current_attr_select.find('option').removeAttr('disabled');
                        }

                    }

                }

            }

        });

        // Custom event for when variations have been updated
        $variation_form.trigger('woocommerce_update_variation_values');

    } )

    // Show single variation details (price, stock, image)
    .on( 'found_variation', function( event, variation ) {
        var $variation_form = $(this);

        var $product        = $(this).closest( '.product' );
        var $product_img    = $product.find( 'div.images img:eq(0)' );
        var $product_link   = $product.find( 'div.images a.zoom:eq(0)' );

        var o_src           = $product_img.attr('data-o_src');
        var o_title         = $product_img.attr('data-o_title');
        var o_href          = $product_link.attr('data-o_href');

        var variation_image = variation.image_src;
        var variation_link = variation.image_link;
        var variation_title = variation.image_title;

        $variation_form.find('.variations_button').show();
        $variation_form.find('.single_variation').html( variation.price_html + variation.availability_html );

        if ( ! o_src ) {
            o_src = ( ! $product_img.attr('src') ) ? '' : $product_img.attr('src');
            $product_img.attr('data-o_src', o_src );
        }

        if ( ! o_href ) {
            o_href = ( ! $product_link.attr('href') ) ? '' : $product_link.attr('href');
            $product_link.attr('data-o_href', o_href );
        }

        if ( ! o_title ) {
            o_title = ( ! $product_img.attr('title') ) ? '' : $product_img.attr('title');
            $product_img.attr('data-o_title', o_title );
        }

        if ( variation_image && variation_image.length > 1 ) {
            $product_img
                .attr( 'src', variation_image )
                .attr( 'alt', variation_title )
                .attr( 'title', variation_title );
            $product_link
                .attr( 'href', variation_link );
        } else {
            $product_img
                .attr( 'src', o_src )
                .attr( 'alt', o_title )
                .attr( 'title', o_title );
            $product_link
                .attr( 'href', o_href );
        }

        var $single_variation_wrap = $variation_form.find('.single_variation_wrap');

        if ( variation.sku )
             $product.find('.product_meta').find('.sku').text( variation.sku );
        else
             $product.find('.product_meta').find('.sku').text('');

        $single_variation_wrap.find('.quantity').show();

        if ( ! variation.is_in_stock && ! variation.backorders_allowed ) {
            $variation_form.find('.variations_button').hide();
        }

        if ( variation.min_qty )
            $single_variation_wrap.find('input[name=quantity]').attr( 'data-min', variation.min_qty ).val( variation.min_qty );
        else
            $single_variation_wrap.find('input[name=quantity]').removeAttr('data-min');

        if ( variation.max_qty )
            $single_variation_wrap.find('input[name=quantity]').attr('data-max', variation.max_qty);
        else
            $single_variation_wrap.find('input[name=quantity]').removeAttr('data-max');

        if ( variation.is_sold_individually == 'yes' ) {
            $single_variation_wrap.find('input[name=quantity]').val('1');
            $single_variation_wrap.find('.quantity').hide();
        }

        $single_variation_wrap.slideDown('200').trigger( 'show_variation', [ variation ] );

    } );

/**
 * Initial states and loading
 */
$('form.variations_form .variations select').change();


/**
 * Helper functions for variations
 */

// Search for matching variations for given set of attributes
function find_matching_variations( product_variations, settings ) {
    var matching = [];

    for (var i = 0; i < product_variations.length; i++) {
        var variation = product_variations[i];
        var variation_id = variation.variation_id;

        if ( variations_match( variation.attributes, settings ) ) {
            matching.push(variation);
        }
    }
    return matching;
}

// Check if two arrays of attributes match
function variations_match( attrs1, attrs2 ) {
    var match = true;
    for ( attr_name in attrs1 ) {
        var val1 = attrs1[ attr_name ];
        var val2 = attrs2[ attr_name ];
        if ( val1 !== undefined && val2 !== undefined && val1.length != 0 && val2.length != 0 && val1 != val2 ) {
            match = false;
        }
    }
    return match;
}

});
4

1 回答 1

4

几年后,官方回购中有一个解决方案: http ://wordpress.org/plugins/woocommerce-radio-buttons/

缺少的部分是插件 dequeue 的 WooCommerceadd-to-cart-variation.js脚本并加载它自己的,以便通过更改单选按钮输入来触发正确的事件。

于 2014-07-26T17:31:02.860 回答