数据过滤实现

zzhij · Oct 20, 2017 · a36fc33 · a36fc33
1 parent 785ffd9
commit a36fc33
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Showing 2 changed files with 31 additions and 9 deletions.
diff --git a/server/routes/goods.js b/server/routes/goods.js
@@ -25,9 +25,28 @@ mongoose.connection.on("disconnected", function () {
 router.get("/", function (req, res, next) {
     let page = parseInt(req.param("page"));
     let pageSize = parseInt(req.param("pageSize"));
+    let priceLevel = req.param("priceLevel");
     let sort = req.param("sort");
     let skip = (page-1)*pageSize;
+    let priceGt = '';
+    let priceLte = '';
     let params = {};
+    if(priceLevel!='all'){
+        switch (priceLevel){
+            case '0':priceGt = 0;priceLte=100;break;
+            case '1':priceGt = 100;priceLte=500;break;
+            case '2':priceGt = 500;priceLte=1000;break;
+            case '3':priceGt = 1000;priceLte=2000;break;
+            case '4':priceGt = 2000;priceLte=3000;break;
+            case '4':priceGt = 3000;priceLte=6000;break;
+        }
+        params = {
+            salePrice:{
+                $gt:priceGt,
+                $lte:priceLte
+            }
+        }
+    }
     let goodsModel = Goods.find(params).skip(skip).limit(pageSize);
     goodsModel.sort({'salePrice':sort});
     goodsModel.exec(function (err, doc) {

diff --git a/src/views/GoodsList.vue b/src/views/GoodsList.vue
@@ -76,6 +76,14 @@
                 priceFilter:[
                     {
                         startPrice:'0.00',
+                        endPrice:'100.00'
+                    },
+                    {
+                        startPrice:'100.00',
+                        endPrice:'500.00'
+                    },
+                    {
+                        startPrice:'500.00',
                         endPrice:'1000.00'
                     },
                     {
@@ -88,14 +96,6 @@
                     },
                     {
                         startPrice:'3000.00',
-                        endPrice:'4000.00'
-                    },
-                    {
-                        startPrice:'4000.00',
-                        endPrice:'5000.00'
-                    },
-                    {
-                        startPrice:'5000.00',
                         endPrice:'6000.00'
                     }
                 ],
@@ -117,7 +117,8 @@
                 var param = {
                     page:this.page,
                     pageSize:this.pageSize,
-                    sort:this.sortFlag?1:-1
+                    sort:this.sortFlag?1:-1,
+                    priceLevel:this.priceChecked
                 };
                 this.loading = true;
                 axios.get("/goods", {
@@ -155,6 +156,8 @@
             },
             setPriceFilter(index){
                 this.priceChecked = index;
+                this.page = 1;
+                this.getGoodsList();
             },
             loadMore(){
               this.busy = true;