示例#1
0
文件: list_c.go 项目: zoe527/go2o
// 商品列表
func (this *ListC) List_Index(ctx *web.Context) {
	if this.BaseC.Requesting(ctx) {
		r := ctx.Request
		p := this.BaseC.GetPartner(ctx)

		const size int = 20 //-1表示全部

		sortQuery := ctx.Request.URL.Query().Get("sort")
		idArr := this.getIdArray(r.URL.Path)
		page, _ := strconv.Atoi(r.FormValue("page"))
		if page < 1 {
			page = 1
		}
		categoryId := idArr[len(idArr)-1]
		cat := dps.SaleService.GetCategory(p.Id, categoryId)

		total, items := dps.SaleService.GetPagedOnShelvesGoods(p.Id, categoryId,
			(page-1)*size, page*size, sortQuery)

		var pagerHtml string
		if total > size {
			pager := pager.NewUrlPager(pager.TotalPage(total, size), page, pager.GetterDefaultPager)
			pager.RecordCount = total
			pagerHtml = pager.PagerString()
		}

		buf := bytes.NewBufferString("")

		if len(items) == 0 {
			buf.WriteString("<div class=\"no_goods\">没有找到商品!</div>")
		} else {
			for i, v := range items {
				var hasDisCls string = ""
				if v.SalePrice == v.Price {
					hasDisCls = "no-disc"
				}
				buf.WriteString(fmt.Sprintf(`
				<div class="item item-i%d">
					<div class="block">
						<a href="/goods-%d.htm" class="goods-link">
							<img class="goods-img" src="%s" alt="%s"/>
							<h3 class="name">%s</h3>
							<span class="sale-price">¥%s</span>
							<span class="market-price %s"><del>¥%s</del></span>
						</a>
					</div>
                    <div class="clear-fix"></div>
                </div>
		`, i%2, v.GoodsId, format.GetGoodsImageUrl(v.Image),
					v.Name, v.Name, format.FormatFloat(v.SalePrice),
					hasDisCls, format.FormatFloat(v.Price)))
			}
		}

		sortBar := front.GetSorterHtml(front.GoodsListSortItems,
			sortQuery,
			ctx.Request.URL.RequestURI())

		this.BaseC.ExecuteTemplate(ctx, gof.TemplateDataMap{
			"cat":      cat,
			"sort_bar": template.HTML(sortBar),
			"items":    template.HTML(buf.Bytes()),
			"pager":    template.HTML(pagerHtml),
		},
			"views/shop/ols/{device}/list.html",
			"views/shop/ols/{device}/inc/header.html",
			"views/shop/ols/{device}/inc/footer.html")
	}
}
示例#2
0
文件: list_c.go 项目: zoe527/go2o
// 销售标签列表
func (this *ListC) SaleTagGoodsList(ctx *web.Context) {
	if this.BaseC.Requesting(ctx) {
		r := ctx.Request
		p := this.BaseC.GetPartner(ctx)

		const size int = 20
		page, _ := strconv.Atoi(r.FormValue("page"))
		if page < 1 {
			page = 1
		}
		i := strings.LastIndex(r.URL.Path, "/")
		tagCode := r.URL.Path[i+1:]

		saleTag := dps.SaleService.GetSaleTagByCode(p.Id, tagCode)
		if saleTag == nil {
			http.Error(ctx.Response.ResponseWriter, "404 file not found!", http.StatusNotFound)
			ctx.Response.WriteHeader(404)
			return
		}

		total, items := dps.SaleService.GetPagedValueGoodsBySaleTag(p.Id, saleTag.Id, (page-1)*size, page*size)
		var pagerHtml string
		if total > size {
			pager := pager.NewUrlPager(pager.TotalPage(total, size), page, pager.GetterDefaultPager)
			pager.RecordCount = total
			pagerHtml = pager.PagerString()
		}

		buf := bytes.NewBufferString("")

		if len(items) == 0 {
			buf.WriteString("<div class=\"no_goods\">没有找到商品!</div>")
		} else {
			for i, v := range items {
				buf.WriteString(fmt.Sprintf(`
				<div class="item item-i%d">
					<div class="block">
						<a href="/goods-%d.htm" class="goods-link">
							<img class="goods-img" src="%s" alt="%s"/>
							<h3 class="name">%s</h3>
							<span class="sale-price">¥%s</span>
							<span class="market-price"><del>¥%s</del></span>
						</a>
					</div>
                    <div class="clear-fix"></div>
                </div>
		`, i%2, v.GoodsId, format.GetGoodsImageUrl(v.Image),
					v.Name, v.Name, format.FormatFloat(v.SalePrice),
					format.FormatFloat(v.Price)))
			}
		}

		this.BaseC.ExecuteTemplate(ctx, gof.TemplateDataMap{
			"sale_tag": saleTag,
			"items":    template.HTML(buf.Bytes()),
			"pager":    template.HTML(pagerHtml),
		},
			"views/shop/ols/{device}/sale_tag.html",
			"views/shop/ols/{device}/inc/header.html",
			"views/shop/ols/{device}/inc/footer.html")
	}
}