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    Attribute Machine Head Template Issue

    We had an issue with the 'active' class not working properly on attribute swatches. So I was given a fix from support which fixed the issue.
    Code:
    AttributeMachine.prototype.Generate_Discount = function (discount) { var discount_div; discount_div = document.createElement('div'); discount_div.innerHTML = discount.descrip + ': ' + discount.formatted_discount; return discount_div; }; AttributeMachine.prototype.Generate_Swatch = function (product_code, attribute, option) { var swatch_container = document.querySelector('#&mvt:attributemachine:swa tch_element_id;'); var swatch = document.createElement('li'); var img = document.createElement('img'); img.src = option.image; img.setAttribute('alt', option.prompt); img.setAttribute('title', option.prompt); swatch.classList.add('o-list-inline__item'); swatch.setAttribute('data-code', option.code); swatch.setAttribute('data-color', option.prompt); swatch.appendChild(img); setTimeout(function () { if (swatch_container) { var swatch_element = swatch_container.querySelector('ul'); var swatch_select = document.querySelector('[data-hook="attribute-swatch-select"]'); var swatch_selected = swatch_select.options[swatch_select.selectedIndex].text; var swatch_name_element = document.querySelector('[data-hook="attribute-swatch-name"]'); var swatchElements = swatch_element.querySelectorAll('li'); swatch_element.removeAttribute('style'); swatch_element.classList.add('o-list-inline'); /** * Adds the selected swatch name to the label. */ swatch_name_element.textContent = swatch_selected; /** * Adds an active class to the selected swatch. */ swatchElements.forEach(function (swatchElement) { var swatchColor = swatchElement.getAttribute('data-code'); var swatchImage = swatchElement.querySelector('img'); if (swatchColor === swatch_select.options[swatch_select.selectedIndex].value) { swatchImage.classList.add('x-product-layout-purchase__swatches--active'); } else { swatchImage.classList.remove('x-product-layout-purchase__swatches--active'); } }); } }, 0); return swatch; }; AttributeMachine.prototype.Swatch_Click = function(input, attribute, option) { var swatch_name_element = document.querySelector('[data-hook="attribute-swatch-name"]'); var i; for (i = 0; i < input.select.options.length; i++) { if (input.select.options[i].value === option.code) { input.select.selectedIndex = i; } } if (attribute.inventory) { this.Attribute_Changed(input); } swatch_name_element.innerHTML = option.prompt; this.Generate_Swatch(input, attribute, option); };
    But then we wanted to implement the fix for volume pricing tables to work on products with variants so we implemented that fix (https://github.com/mivaecommerce/rea...ws/issues/83):
    Code:
    AttributeMachine.prototype.Generate_Discount = function (discount) { let discount_div; discount_div = document.createElement('div'); discount_div.innerHTML = discount.descrip + ': ' + discount.formatted_discount; return discount_div; }; AttributeMachine.prototype.Generate_Swatch = function (product_code, attribute, option) { let swatch_container = document.querySelector('#&mvt:attributemachine:swa tch_element_id;'); let swatch = document.createElement('li'); let swatchButton = document.createElement('button'); let img = document.createElement('img'); img.src = option.image; img.setAttribute('alt', option.prompt); img.setAttribute('loading', 'lazy'); swatchButton.setAttribute('type', 'button'); swatchButton.setAttribute('aria-label', option.prompt); swatchButton.appendChild(img); swatch.classList.add('o-list-inline__item'); swatch.setAttribute('data-code', option.code); swatch.setAttribute('data-color', option.prompt); swatch.appendChild(swatchButton); setTimeout(function () { if (swatch_container) { let swatch_element = swatch_container.querySelector('ul'); let swatch_select = document.querySelector('[data-hook="attribute-swatch-select"]'); let swatch_selected = swatch_select.options[swatch_select.selectedIndex].text; let swatch_name_element = document.querySelector('[data-hook="attribute-swatch-name"]'); let swatchElements = swatch_element.querySelectorAll('li'); swatch_element.removeAttribute('style'); swatch_element.classList.add('o-list-inline'); /** * Adds the selected swatch name to the label. */ swatch_name_element.textContent = swatch_selected; /** * Adds an active class to the selected swatch. */ swatchElements.forEach(function (swatchElement) { let swatchColor = swatchElement.getAttribute('data-code'); let swatchImage = swatchElement.querySelector('button'); if (swatchColor === swatch_select.options[swatch_select.selectedIndex].value) { swatchImage.classList.add('x-product-layout-purchase__swatches--active'); } }); } }, 0); return swatch; }; AttributeMachine.prototype.Swatch_Click = function(input, attribute, option) { let swatch_name_element = document.querySelector('[data-hook="attribute-swatch-name"]'); let i; let swatchElements = input.machine.swatches.childNodes[0].childNodes; for (i = 0; i < input.select.options.length; i++) { if (input.select.options[i].value === option.code) { input.select.selectedIndex = i; } } if (attribute.inventory) { this.Attribute_Changed(input); } swatch_name_element.innerHTML = option.prompt; /** * Adds focus back to the selected swatch. */ swatchElements.forEach(function (swatchElement) { let swatchColor = swatchElement.getAttribute('data-code'); let swatchImage = swatchElement.querySelector('button'); if (swatchColor === input.select.options[input.select.selectedIndex].value) { swatchImage.focus(); } }); }; MivaEvents.SubscribeToEvent('variant_changed', function (data) { AJAX_Call_Module(Update_Volume_Pricing, 'runtime', 'discount_volume', 'Runtime_VolumePricing_Load_Product_Variant', 'Product_Code=' + encodeURIComponent(data.product_code) + '&' + 'Variant_ID=' + encodeURIComponent(data.variant_id)); }); const Update_Volume_Pricing = function (priceData) { const volumePricingContainer = document.querySelector('[data-volume-pricing]'); if (priceData.success === 1) { volumePricingContainer.innerHTML = [ '<table class="o-table o-table--fixed c-table-simple">', '<thead>', '<tr class="c-table-simple__row">', '<th class="c-table-simple__cell">Quantity</th>', '<th class="c-table-simple__cell">Price</th>', '</tr>', '</thead>', '<tbody data-pricing-grid>', '</tbody>', '</table>' ].join(''); let tableBody = volumePricingContainer.querySelector('[data-pricing-grid]'); priceData.data.forEach(function (entry) { const pricingRow = document.createElement('tr'); const quantityCell = document.createElement('td'); const priceCell = document.createElement('td'); pricingRow.classList.add('c-table-simple__row'); quantityCell.classList.add('c-table-simple__cell'); priceCell.classList.add('c-table-simple__cell'); if (entry.low === entry.high) { quantityCell.innerText = entry.low; } else if (entry.high) { quantityCell.innerText = entry.low + ' - ' + entry.high; } else { quantityCell.innerText = entry.low + '+'; } priceCell.innerText = entry.formatted_price; pricingRow.append(quantityCell, priceCell); tableBody.append(pricingRow); }); } else { volumePricingContainer.innerHTML = ''; } };
    AttributeMachine.prototype.Generate_Discount = function (discount) { let discount_div; discount_div = document.createElement('div'); discount_div.innerHTML = discount.descrip + ': ' + discount.formatted_discount; return discount_div; }; AttributeMachine.prototype.Generate_Swatch = function (product_code, attribute, option) { let swatch_container = document.querySelector('#&mvt:attributemachine:swa tch_element_id;'); let swatch = document.createElement('li'); let swatchButton = document.createElement('button'); let img = document.createElement('img'); img.src = option.image; img.setAttribute('alt', option.prompt); img.setAttribute('loading', 'lazy'); swatchButton.setAttribute('type', 'button'); swatchButton.setAttribute('aria-label', option.prompt); swatchButton.appendChild(img); swatch.classList.add('o-list-inline__item'); swatch.setAttribute('data-code', option.code); swatch.setAttribute('data-color', option.prompt); swatch.appendChild(swatchButton); setTimeout(function () { if (swatch_container) { let swatch_element = swatch_container.querySelector('ul'); let swatch_select = document.querySelector('[data-hook="attribute-swatch-select"]'); let swatch_selected = swatch_select.options[swatch_select.selectedIndex].text; let swatch_name_element = document.querySelector('[data-hook="attribute-swatch-name"]'); let swatchElements = swatch_element.querySelectorAll('li'); swatch_element.removeAttribute('style'); swatch_element.classList.add('o-list-inline'); /** * Adds the selected swatch name to the label. */ swatch_name_element.textContent = swatch_selected; /** * Adds an active class to the selected swatch. */ swatchElements.forEach(function (swatchElement) { let swatchColor = swatchElement.getAttribute('data-code'); let swatchImage = swatchElement.querySelector('button'); if (swatchColor === swatch_select.options[swatch_select.selectedIndex].value) { swatchImage.classList.add('x-product-layout-purchase__swatches--active'); } }); } }, 0); return swatch; }; AttributeMachine.prototype.Swatch_Click = function(input, attribute, option) { let swatch_name_element = document.querySelector('[data-hook="attribute-swatch-name"]'); let i; let swatchElements = input.machine.swatches.childNodes[0].childNodes; for (i = 0; i < input.select.options.length; i++) { if (input.select.options[i].value === option.code) { input.select.selectedIndex = i; } } if (attribute.inventory) { this.Attribute_Changed(input); } swatch_name_element.innerHTML = option.prompt; /** * Adds focus back to the selected swatch. */ swatchElements.forEach(function (swatchElement) { let swatchColor = swatchElement.getAttribute('data-code'); let swatchImage = swatchElement.querySelector('button'); if (swatchColor === input.select.options[input.select.selectedIndex].value) { swatchImage.focus(); } }); }; MivaEvents.SubscribeToEvent('variant_changed', function (data) { AJAX_Call_Module(Update_Volume_Pricing, 'runtime', 'discount_volume', 'Runtime_VolumePricing_Load_Product_Variant', 'Product_Code=' + encodeURIComponent(data.product_code) + '&' + 'Variant_ID=' + encodeURIComponent(data.variant_id)); }); const Update_Volume_Pricing = function (priceData) { const volumePricingContainer = document.querySelector('[data-volume-pricing]'); if (priceData.success === 1) { volumePricingContainer.innerHTML = [ '<table class="o-table o-table--fixed c-table-simple">', '<thead>', '<tr class="c-table-simple__row">', '<th class="c-table-simple__cell">Quantity</th>', '<th class="c-table-simple__cell">Price</th>', '</tr>', '</thead>', '<tbody data-pricing-grid>', '</tbody>', '</table>' ].join(''); let tableBody = volumePricingContainer.querySelector('[data-pricing-grid]'); priceData.data.forEach(function (entry) { const pricingRow = document.createElement('tr'); const quantityCell = document.createElement('td'); const priceCell = document.createElement('td'); pricingRow.classList.add('c-table-simple__row'); quantityCell.classList.add('c-table-simple__cell'); priceCell.classList.add('c-table-simple__cell'); if (entry.low === entry.high) { quantityCell.innerText = entry.low; } else if (entry.high) { quantityCell.innerText = entry.low + ' - ' + entry.high; } else { quantityCell.innerText = entry.low + '+'; } priceCell.innerText = entry.formatted_price; pricingRow.append(quantityCell, priceCell); tableBody.append(pricingRow); }); } else { volumePricingContainer.innerHTML = ''; } };
    But the volume pricing fix broke the active swatch fix. How can the code be fixed so that both the swatches and volume pricing tables work properly?

    #2
    You should be able to combine the two like this:
    Code:
    AttributeMachine.prototype.Generate_Discount = function (discount) {
    var discount_div;
    discount_div = document.createElement('div');
    discount_div.innerHTML = discount.descrip + ': ' + discount.formatted_discount;
    return discount_div;
    };
    AttributeMachine.prototype.Generate_Swatch = function (product_code, attribute, option) {
    var swatch_container = document.querySelector('#&mvt:attributemachine:swa tch_element_id;');
    var swatch = document.createElement('li');
    var img = document.createElement('img');
    img.src = option.image;
    img.setAttribute('alt', option.prompt);
    img.setAttribute('title', option.prompt);
    swatch.classList.add('o-list-inline__item');
    swatch.setAttribute('data-code', option.code);
    swatch.setAttribute('data-color', option.prompt);
    swatch.appendChild(img);
    setTimeout(function () {
    if (swatch_container) {
    var swatch_element = swatch_container.querySelector('ul');
    var swatch_select = document.querySelector('[data-hook="attribute-swatch-select"]');
    var swatch_selected = swatch_select.options[swatch_select.selectedIndex].text;
    var swatch_name_element = document.querySelector('[data-hook="attribute-swatch-name"]');
    var swatchElements = swatch_element.querySelectorAll('li');
    swatch_element.removeAttribute('style');
    swatch_element.classList.add('o-list-inline');
    /** * Adds the selected swatch name to the label. */ swatch_name_element.textContent = swatch_selected;
    /** * Adds an active class to the selected swatch. */ swatchElements.forEach(function (swatchElement) {
    var swatchColor = swatchElement.getAttribute('data-code');
    var swatchImage = swatchElement.querySelector('img');
    if (swatchColor === swatch_select.options[swatch_select.selectedIndex].value) {
    swatchImage.classList.add('x-product-layout-purchase__swatches--active');
    }
    else {
    swatchImage.classList.remove('x-product-layout-purchase__swatches--active');
    }
    });
    }
    }, 0);
    return swatch;
    };
    AttributeMachine.prototype.Swatch_Click = function (input, attribute, option) {
    var swatch_name_element = document.querySelector('[data-hook="attribute-swatch-name"]');
    var i;
    for (i = 0; i < input.select.options.length; i++) {
    if (input.select.options[i].value === option.code) {
    input.select.selectedIndex = i;
    }
    }
    if (attribute.inventory) {
    this.Attribute_Changed(input);
    }
    swatch_name_element.innerHTML = option.prompt;
    this.Generate_Swatch(input, attribute, option);
    };
    
    
    MivaEvents.SubscribeToEvent('variant_changed', function (data) {
    AJAX_Call_Module(Update_Volume_Pricing, 'runtime', 'discount_volume', 'Runtime_VolumePricing_Load_Product_Variant', 'Product_Code=' + encodeURIComponent(data.product_code) + '&' + 'Variant_ID=' + encodeURIComponent(data.variant_id));
    });
    
    const Update_Volume_Pricing = function (priceData) {
    const volumePricingContainer = document.querySelector('[data-volume-pricing]');
    
    if (priceData.success === 1 && priceData.data.length > 0) {
    volumePricingContainer.innerHTML = [
    '<table class="o-table o-table--fixed c-table-simple">',
    '<thead>',
    '<tr class="c-table-simple__row">',
    '<th class="c-table-simple__cell">Quantity</th>',
    '<th class="c-table-simple__cell">Price</th>',
    '</tr>',
    '</thead>',
    '<tbody data-pricing-grid>',
    '</tbody>',
    '</table>'
    ].join('');
    
    let tableBody = volumePricingContainer.querySelector('[data-pricing-grid]');
    
    priceData.data.forEach(function (entry) {
    const pricingRow = document.createElement('tr');
    const quantityCell = document.createElement('td');
    const priceCell = document.createElement('td');
    
    pricingRow.classList.add('c-table-simple__row');
    quantityCell.classList.add('c-table-simple__cell');
    priceCell.classList.add('c-table-simple__cell');
    
    if (entry.low === entry.high) {
    quantityCell.innerText = entry.low;
    }
    else if (entry.high) {
    quantityCell.innerText = entry.low + ' - ' + entry.high;
    }
    else {
    quantityCell.innerText = entry.low + '+';
    }
    priceCell.innerText = entry.formatted_price;
    pricingRow.append(quantityCell, priceCell);
    tableBody.append(pricingRow);
    });
    }
    else {
    volumePricingContainer.innerHTML = '';
    }
    };
    Matt Zimmermann
    Front-End Development Director / Miva, Inc.

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