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@@ -17,10 +17,19 @@ moreUnicode = { |
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var $brandDefault = $('.brand .default'),
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$brandPanel = $('.brand .brand-panel'),
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$brandMore = $('#brand-more');
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$brandAttrs = $('.brand .attr'),
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$brandMore = $('#brand-more'),
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$brandMulti = $('#brand-multi');
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var $brandMoreTxt, $brandMoreIcon;
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// var uriLoc = require('./uri');
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//清除checkbox选中状态
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function clearChecked($checkbox) {
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$checkbox.removeClass('checked').html(checkUnicode.unchecked);
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}
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//显示更多品牌面板
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function brandShowMore() {
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$brandDefault.addClass('hide');
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@@ -33,19 +42,36 @@ function brandHideMore() { |
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$brandDefault.removeClass('hide');
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}
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//url构造&跳转
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function uriLoc(attr, val) {
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var href = decodeURIComponent(window.location.search),
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query = attr + '=' + val,
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newHref;
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if (href === '') {
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newHref = '?' + query;
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} else {
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newHref = href + '&' + query;
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}
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window.location.href = newHref;
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}
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if ($brandMore.length > 0) {
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$brandMoreTxt = $brandMore.children('em');
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$brandMoreIcon = $brandMore.children('.iconfont');
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}
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//屏蔽筛选项双击文字选中
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$('.filter-box').on('selectstart', '.attr', function() {
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$('.filter-box').on('selectstart', '.attr, .brands-index span', function() {
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return false;
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});
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//checkbox
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$('.check-container').on('click', '.attr', function() {
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var $check = $(this).find('.checkbox');
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var $this = $(this),
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$check = $this.find('.checkbox'),
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$btnOk = $this.parent('.check-container').next('.btns').find('.multi-select-ok');
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$check.toggleClass('checked');
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@@ -54,10 +80,18 @@ $('.check-container').on('click', '.attr', function() { |
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} else {
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$check.html(checkUnicode.unchecked);
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}
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//更新按钮状态
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if ($check.hasClass('checked') ||
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$this.siblings('.attr').find('.checked').length > 0) {
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$btnOk.removeClass('dis');
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} else {
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$btnOk.addClass('dis');
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}
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});
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//品牌多选
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$('#brand-multi').click(function() {
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$brandMulti.click(function() {
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if ($brandPanel.css('display') === 'none') {
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//显示品牌面板
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@@ -86,7 +120,139 @@ $brandMore.click(function() { |
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$(this).toggleClass('more');
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});
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//品牌索引
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$('.brands-index').on('click', 'span', function() {
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var $this = $(this),
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index = $this.data('index');
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if ($this.index() === 0) {
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//全部
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$brandAttrs.removeClass('hide');
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} else {
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$brandAttrs.addClass('hide').filter('[data-index=' + index + ']').removeClass('hide');
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}
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});
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//品牌搜索
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$('#brand-search-input').keyup(function() {
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var val = $(this).val().toLowerCase();
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if (val === '') {
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$brandAttrs.removeClass('hide');
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} else {
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$brandAttrs.addClass('hide').filter('[data-key*=' + val + ']').removeClass('hide');
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}
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});
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$('#brand-multi-ok').click(function() {
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var val = '';
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if ($(this).hasClass('dis')) {
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return;
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}
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$brandPanel.find('.checked').each(function() {
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var id = $(this).data('id');
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val += (val === '') ? id : (',' + id);
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});
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uriLoc('brand', val);
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});
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//多选取消(品牌/高级选项)
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$('.multi-select-cancel').click(function() {
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var $panel = $(this).closest('.multi');
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if ($panel.hasClass('brand-panel')) {
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brandHideMore();
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$brandMulti.removeClass('hide'); //显示多选按钮
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}
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$panel.removeClass('multi');
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clearChecked($panel.find('.checkbox.checked')); //清除选中状态
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});
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//用户定义价格处理
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(function() {
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var $udPrice = $('.ud-price-range'),
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interReg = /^\d+$/,
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$limit, $min, $max, $btn;
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if ($udPrice.length === 0) {
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return;
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}
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$limit = $udPrice.find('.limit');
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$min = $limit.filter('.min');
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$max = $limit.filter('.max');
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$btn = $udPrice.find('.price-sure');
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$limit.keyup(function() {
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var min = $.trim($min.val()),
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max = $.trim($max.val()),
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isMinInt = interReg.test(min),
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isMaxInt = interReg.test(max);
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if (isMaxInt && (min === '' || isMinInt) ||
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isMinInt && (max === '' || isMaxInt)
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) {
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$btn.removeClass('hide');
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} else {
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$btn.addClass('hide');
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}
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});
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//价格多项查询
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$btn.click(function() {
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var min = $.trim($min.val()),
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max = $.trim($max.val()),
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tmp;
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//对于min大于max的情况，交换位置
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if (min !== '' && max !== '' && +min > +max) {
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tmp = max;
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max = min;
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min = tmp;
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}
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uriLoc('price', min + ',' + max);
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});
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}());
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//高级选项
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$('.senior-attr-wrap').on('mouseenter', '.attr', function() {
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$(this).children('.sub').removeClass('hide');
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}).on('mouseleave', '.attr', function() {
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$(this).children('.sub').addClass('hide');
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});
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//高级选项多选
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$('.sub-senior-wrap').on('click', '.multi-select', function() {
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$('.sub').on('click', '.multi-select', function() {
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$(this).closest('.sub').addClass('multi');
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}).on('click', '.multi-select-ok', function() {
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var $btn = $(this),
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$sub = $btn.closest('.sub'),
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val = '';
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if ($btn.hasClass('dis')) {
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return;
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}
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$sub.find('.checked').each(function() {
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var id = $(this).data('id');
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val += (val === '') ? id : (',' + id);
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});
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uriLoc($sub.data('attr'), val);
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});
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//当多选时阻止品牌和高级选项的默认跳转
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$('.brand, .senior').on('click', '.attr > a', function(e) {
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if ($(this).closest('.multi').length > 0) {
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e.preventDefault();
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}
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}); |
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\ No newline at end of file |
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