nyx: map.js

优化: 将初次载入地图的算法进入优化
进一步：可以将第一个地图提前存入storage

增值产品-小程序及app/nyx-master/pages/map/map.js

-var config = wx.getStorageSync("config");
+var config = wx.getStorageSync("config");
@@ -292,12 +292,61 @@ Page({
     }
     }
   },
   },
 
 
-  // 1. 获取全部的city数据
+  // 1. 获取全部的city数据 设置city, cityIndex
   // 2. 获取city="上海市"的所有"district, url, 及num_bar
   // 2. 获取city="上海市"的所有"district, url, 及num_bar
   // 3. 获取某个区的allText
   // 3. 获取某个区的allText
   initCityInfo: function(){
   initCityInfo: function(){
     var _this = this;
     var _this = this;
-    _this.getCityList();
+    var strUrl = config.city_query_url
+    config.debug == 1 ? console.log("===initCityInfo strUrl is: \"" + strUrl + "\"") : ""
+    wx.request({
+      url: strUrl,
+      method: 'GET',
+      header: {
+        'Cookie': wx.getStorageSync('cookieKey'),
+      },
+      success: function (res) {
+        if (res.data.resultCode == 200) {
+          //表示HTTP请求成功
+          console.log(res.data);
+          var city = []
+          var cityIndex = 0
+          var json = {};
+          var list = []
+          var district = []
+          var numBar = []
+          var url = []
+          for (var i = 0; i < res.data.data.length; i++) {
+            // city.push(res.data.data[i].city)
+            var cityName = res.data.data[i].city 
+            if (!json[cityName]) {
+              city.push(cityName);
+              json[cityName] = city.length;
+            }
+            if(cityName == "上海市")
+            {
+              district.push(res.data.data[i].district)
+              numBar.push(res.data.data[i].numBar)
+              url.push(res.data.data[i].url)
+            }
+          }
+          cityIndex = json["上海市"]-1
+          _this.setData({
+            district: district,
+            numBar: numBar,
+            url: url,
+            city: city,
+            cityIndex:cityIndex,
+          })
+          //获得新的地区名
+          var districtName = district[0]
+          var areaName = city[cityIndex] + "_" + districtName
+          _this.getMemberPos("", areaName)
+          _this.loadMap(_this, url[0], areaName)
+          _this.cacheImage();
+        }
+      }
+    })
   },
   },
 
 
   /**
   /**
@@ -465,7 +514,7 @@ Page({
   {
   {
     var img_cache_key = areaName + "_imgcache"
     var img_cache_key = areaName + "_imgcache"
     var path = wx.getStorageSync(img_cache_key) == "" ? imgUrl : wx.getStorageSync(img_cache_key)
     var path = wx.getStorageSync(img_cache_key) == "" ? imgUrl : wx.getStorageSync(img_cache_key)
-    console.log("===loadMap, imgage path: "+path)
+    console.log("===loadMap, "+areaName+" image path: "+path)
     self.setData({
     self.setData({
       tempImageSrc: path,
       tempImageSrc: path,
       img_cache_key: img_cache_key,
       img_cache_key: img_cache_key,