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@@ -26,6 +26,11 @@ var $chosePanel = $('#chose-panel'), |
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hasChooseSize,
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$curSizeBlock,
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$sizeRowList,
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$curColorBlock,
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$colorRowList,
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$curSizeRow,
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$curColorRow,
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rowIndex,
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cbFn,
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$allChoseItems,
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queryString,
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@@ -41,7 +46,13 @@ function init() { |
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$imgsThumb = $('.chose-panel').find('.thumb');
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$allChoseItems = $('.chose-items');
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$sizeRowList = $('.size-list ul');
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$colorRowList = $('.color-list ul');
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$leftNum = $('#left-num');
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$curSizeRow = $sizeRowList.eq(0);
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$curColorRow = $colorRowList.eq(0);
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rowIndex = 0;
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curColorIndex = 0;
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curSizeIndex = 0;
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}
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function checkColorSizeNum() {
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@@ -107,36 +118,23 @@ function updateConformButtonClassAndText() { |
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}
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}
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//重置颜色块的库存为0的样式
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function resetColorZeroStock($siblingBlock) {
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var numArray,
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i;
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if (!hasChooseSize) {
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$siblingBlock.find('ul>li').each(function() {
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if (0 === $(this).data('num')) {
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$(this).addClass('zero-stock');
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} else {
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$(this).removeClass('zero-stock');
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}
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});
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//显示剩余件数
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function displayGoodNum(curGoodNum) {
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} else {
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numArray = ($curSizeBlock.data('numstr') + '').split('/');
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for (i = 0; i < numArray.length; i++) {
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if ('0' === numArray[i]) {
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$siblingBlock.find('.block').eq(i).addClass('zero-stock');
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} else {
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$siblingBlock.find('.block').eq(i).removeClass('zero-stock');
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}
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//数量大于0
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if (curGoodNum > 0) {
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if ($soonSoldOut.length > 0) {
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$allChoseItems.find('.num .left-num').html('即将售罄');
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} else {
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$allChoseItems.find('.num .left-num').html('剩余' + curGoodNum + '件');
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}
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}
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}
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// 选择了颜色切换商品图片
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function changeGoodImgWhenClickColor() {
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if (hasChooseColor && curColorIndex >= 0) {
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$imgsThumb.addClass('hide').eq(curColorIndex).removeClass('hide');
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$leftNum.val(curGoodNum);
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//数量小于0
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} else {
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$allChoseItems.find('.num .left-num').html('');
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$leftNum.val(0);
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}
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}
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@@ -157,35 +155,37 @@ $yohoPage.on('touchstart', '.color-list .block', function() { |
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var $this = $(this),
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index,
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curSizeBlock,
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$preSiblingBlock,
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$curSizeRow,
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numArray,
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i,
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curGoodNum;
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var $siblingBlock = $this.closest('.block-list').siblings(':first');
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$this.siblings('.chosed').removeClass('chosed');
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index = $this.index();
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$preSiblingBlock = $siblingBlock.find('.chosed');
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$curSizeRow = $sizeRowList.eq(index);
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// 当前颜色已经是选中状态,再点击时
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if ($this.hasClass('chosed')) {
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//颜色原来已经是勾选时，要清空剩余件数的提示
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//清空剩余件数的提示
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$allChoseItems.find('.num .left-num').html('');
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$leftNum.val(0);
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hasChooseColor = false;
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$this.removeClass('zero-stock');
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if ($curSizeBlock) {
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numArray = ($curSizeBlock.data('numstr') + '').split('/');
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for (i = 0; i < numArray.length; i++) {
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if ('0' === numArray[i]) {
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$('.color-list .block').eq(i).addClass('zero-stock');
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}
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//当前尺码行隐藏
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$sizeRowList.eq(curSizeIndex).removeClass('show').addClass('hide');
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//目标尺码行显示
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$sizeRowList.eq(0).removeClass('hide').addClass('show');
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curSizeIndex = 0;
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//如果尺码已经是选择状态
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if (curColorIndex) {
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// 之前选中的尺码去掉勾选样式,新尺码块勾选
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if ($curSizeBlock && $curSizeBlock.length > 0) {
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$curSizeBlock.removeClass('chosed');
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curSizeBlock = $sizeRowList.eq(0).children().get(curColorIndex - 1);
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$curSizeBlock = $(curSizeBlock);
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curGoodNum = $curSizeBlock.data('num');
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$curSizeBlock.addClass('chosed');
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}
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}
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@@ -193,106 +193,115 @@ $yohoPage.on('touchstart', '.color-list .block', function() { |
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} else {
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hasChooseColor = true;
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//把当前选中颜色对应的尺码那一行显示出来
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$sizeRowList.addClass('hide');
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$curSizeRow.removeClass('hide').addClass('show');
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//如果尺码已经是选择状态
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if (curColorIndex) {
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// 之前选中的尺码去掉勾选样式
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if ($preSiblingBlock.length > 0) {
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$preSiblingBlock.removeClass('chosed');
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curSizeBlock = $curSizeRow.children().get(curSizeIndex);
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$curSizeBlock = $(curSizeBlock);
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}
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// 之前选中的尺码去掉勾选样式,新尺码块勾选
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if ($curSizeBlock && $curSizeBlock.length > 0) {
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$curSizeBlock.removeClass('chosed');
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// 当前选中颜色对应的尺码行，其对应的尺码加上勾选样式 (前提是要判断下这个尺码是否存在)
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if (curSizeBlock) {
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curGoodNum = $(curSizeBlock).data('num');
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$(curSizeBlock).addClass('chosed');
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//如果当前有尺码被选中，且数量等于0,则颜色块添加数量为0的样式
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if (curGoodNum > 0) {
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if ($soonSoldOut.length > 0) {
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$allChoseItems.find('.num .left-num').html('即将售罄');
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} else {
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$allChoseItems.find('.num .left-num').html('剩余' + curGoodNum + '件');
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}
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$leftNum.val(curGoodNum);
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} else {
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$allChoseItems.find('.num .left-num').html('');
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$leftNum.val(0);
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//curSizeBlock = $sizeRowList.eq(curSizeIndex + 1).children().get(curColorIndex - 1);
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curSizeBlock = $sizeRowList.eq(index + 1).children().get(curColorIndex - 1);
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$curSizeBlock = $(curSizeBlock);
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curGoodNum = $curSizeBlock.data('num');
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$curSizeBlock.addClass('chosed');
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}
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}
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// 显示剩余数量
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displayGoodNum(curGoodNum);
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// 尺码行当前行隐藏
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$sizeRowList.eq(curSizeIndex).removeClass('show').addClass('hide');
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//尺码对应行显示
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$sizeRowList.eq(index + 1).removeClass('hide').addClass('show');
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curSizeIndex = index + 1;
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$curColorBlock = $this;
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// 修改颜色时修改商品图片
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$imgsThumb.addClass('hide').eq(index).removeClass('hide');
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}
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// 当前颜色块 切换勾选样式
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$this.toggleClass('chosed');
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curColorIndex = index;
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$('#good-num').val(1);
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// 修改颜色时修改商品图片
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changeGoodImgWhenClickColor();
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// 设置按钮的样式和文字
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updateConformButtonClassAndText();
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}).on('touchstart', '.size-list .block', function() {
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var $this = $(this),
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index,
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$curSizeRow,
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curColorBlock,
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curGoodNum;
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var $siblingBlock = $this.closest('.block-list').siblings(':first');
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$this.siblings('.chosed').removeClass('chosed');
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index = $this.index();
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$curSizeRow = $sizeRowList.eq(index);
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// 当前尺码已经是选中状态,再点击时
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if ($this.hasClass('chosed')) {
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//尺码原来已经是勾选时，要清空剩余件数的提示
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//清空剩余件数的提示
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$allChoseItems.find('.num .left-num').html('');
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$('#left-num').val(0);
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$leftNum.val(0);
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hasChooseSize = false;
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curSizeIndex = null;
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$curSizeBlock = null;
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//当前颜色行隐藏
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$colorRowList.eq(curColorIndex).removeClass('show').addClass('hide');
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//目标颜色行显示
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$colorRowList.eq(0).removeClass('hide').addClass('show');
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curColorIndex = 0;
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//如果颜色已经是选择状态
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if (curSizeIndex) {
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// 之前选中的颜色去掉勾选样式,新颜色块勾选
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if ($curColorBlock && $curColorBlock.length > 0) {
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$curColorBlock.removeClass('chosed');
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curColorBlock = $colorRowList.eq(0).children().get(curSizeIndex - 1);
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$curColorBlock = $(curColorBlock);
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curGoodNum = $curColorBlock.data('num');
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$curColorBlock.addClass('chosed');
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}
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}
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// 当前尺码不是选中状态,选中时
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} else {
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hasChooseSize = true;
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curGoodNum = $this.data('num');
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// 之前选中的尺码去掉勾选样式
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if ($curSizeBlock) {
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$curSizeBlock.removeClass('chosed');
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}
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//如果颜色已经是选择状态
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if (curSizeIndex) {
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// 如果当前有尺码被选中，且数量等于0, 否则显示剩余件数
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if (curGoodNum > 0 && hasChooseColor) {
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if ($soonSoldOut.length > 0) {
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$allChoseItems.find('.num .left-num').html('即将售罄');
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} else {
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$allChoseItems.find('.num .left-num').html('剩余' + curGoodNum + '件');
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// 之前选中的颜色去掉勾选样式,新颜色块勾选
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if ($curColorBlock && $curColorBlock.length > 0) {
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$curColorBlock.removeClass('chosed');
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curColorBlock = $colorRowList.eq(index + 1).children().get(curSizeIndex - 1);
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$curColorBlock = $(curColorBlock);
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curGoodNum = $curColorBlock.data('num');
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$curColorBlock.addClass('chosed');
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}
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$('#left-num').val(curGoodNum);
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} else {
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$allChoseItems.find('.num .left-num').html('');
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$('#left-num').val(0);
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}
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if (curGoodNum === 0 && hasChooseColor) {
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$this.addClass('zero-stock');
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}
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curSizeIndex = index;
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// 显示剩余数量
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displayGoodNum(curGoodNum);
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// 颜色当前行隐藏
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$colorRowList.eq(curColorIndex).removeClass('show').addClass('hide');
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//颜色对应行显示
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$colorRowList.eq(index + 1).removeClass('hide').addClass('show');
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curColorIndex = index + 1;
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$curSizeBlock = $this;
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}
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$this.toggleClass('chosed');
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$('#good-num').val(1);
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// 重置颜色块的样式
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resetColorZeroStock($siblingBlock);
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// 设置按钮的样式和文字
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updateConformButtonClassAndText();
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});
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...
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