161 lines
4.9 KiB
JavaScript
Executable File
161 lines
4.9 KiB
JavaScript
Executable File
$(function()
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{
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// 计算选择的商品总数和总价
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function cart_base_total()
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{
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var total_stock = 0;
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var total_price = 0.00;
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var ids = [];
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$('.am-table input[type="checkbox"]').each(function(k, v)
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{
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if($(this).prop('checked'))
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{
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var stock = parseInt($(this).parents('tr').find('.stock-tag input').val());
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var price = parseFloat($(this).parents('tr').find('.stock-tag').data('price'));
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total_stock += stock;
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total_price += stock*price;
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ids.push($(this).val());
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}
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});
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$('.cart-nav .selected-tips strong').text(total_stock);
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$('.cart-nav .nav-total-price').text('￥'+FomatFloat(total_price));
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$('.cart-nav input[name="ids"]').val(ids.toString() || 0);
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}
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// 购物车数量操作
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$('.stock-tag .stock-submit').on('click', function()
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{
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var id = parseInt($(this).parents('tr').data('id'));
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var goods_id = parseInt($(this).parents('tr').data('goods-id'));
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var inventory = parseInt($(this).parent().data('inventory'));
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var price = parseFloat($(this).parent().data('price'));
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var stock = parseInt($(this).parent().find('input').val());
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var type = $(this).data('type');
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var temp_stock = (type == 'add') ? stock+1 : stock-1;
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if(temp_stock > inventory)
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{
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temp_stock = inventory;
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}
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if(temp_stock <= 0)
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{
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temp_stock = 1;
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}
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$(this).parent().find('input').val(temp_stock);
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var temp_price = FomatFloat(temp_stock*price, 2);
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$(this).parents('tr').find('.total-price-content').text('￥'+temp_price);
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// 数量不一样则更新
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if(stock != temp_stock)
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{
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// 开启进度条
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$.AMUI.progress.start();
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// ajax请求
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$.ajax({
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url: $(this).parent().data('ajax-url'),
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type: 'post',
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dataType: "json",
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timeout: 10000,
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data: {"id": id, "goods_id": goods_id, "stock": temp_stock},
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success: function(result)
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{
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$.AMUI.progress.done();
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if(result.code == 0)
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{
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PromptCenter(result.msg, 'success');
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// 计算选择的商品总数和总价
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cart_base_total();
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} else {
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PromptCenter(result.msg);
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}
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},
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error: function(xhr, type)
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{
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$.AMUI.progress.done();
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PromptCenter('网络异常错误');
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}
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});
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}
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});
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// 全选/反选
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$('.select-all-event').on('click', function()
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{
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if($(this).prop('checked'))
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{
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$(this).next().text('取消');
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$('.am-table input[type="checkbox"]').each(function(k, v)
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{
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if(!$(this).prop('disabled'))
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{
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this.checked = true;
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}
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});
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} else {
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$(this).next().text('全选');
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$('.am-table input[type="checkbox"]').each(function(k, v)
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{
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if(!$(this).prop('disabled'))
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{
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this.checked = false;
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}
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});
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}
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// 计算选择的商品总数和总价
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cart_base_total();
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});
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// 选择
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$('.am-table input[type="checkbox"]').on('click', function()
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{
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// 计算选择的商品总数和总价
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cart_base_total();
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});
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// 导航固定
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var nav_top = $('.cart-nav').length > 0 ? $('.cart-nav').offset().top : 0;
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function cart_nav_pop()
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{
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var scroll = $(document).scrollTop();
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var location = scroll+$(window).height()-65;
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var bottom = ($(window).width() < 640) ? '49px' : '0';
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if(location < nav_top)
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{
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$('.cart-nav').css({"position":"fixed", "bottom":bottom, "width":$('.cart-content').width()+"px", "z-index":1000});
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} else {
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$('.cart-nav').css({"position":"relative", "bottom":0, "z-index":0, "width":"100%"});
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}
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}
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cart_nav_pop();
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$(window).scroll(function()
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{
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cart_nav_pop();
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});
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// 浏览器窗口实时事件
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$(window).resize(function()
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{
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// 导航固定初始化
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cart_nav_pop();
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});
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// 结算事件
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$('.separate-submit').on('click', function()
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{
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// 计算选择的商品总数和总价
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cart_base_total();
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// 获取购物车id
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var ids = $(this).parents('form').find('input[name="ids"]').val() || 0;
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if(ids == 0)
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{
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PromptCenter('请选择商品');
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return false;
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}
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});
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}); |