新增时间选择事件触发

pages/look/look.js

@@ -25,6 +25,7 @@ Page({
    * 页面的初始数据
    */
   data: {
+    switchYear:true,
     satellite: 1,
     scale: 13,
     latitude: 29.543812,
@@ -236,6 +237,12 @@ Page({
     if (sIdx > this.data.indexEnd) {
       sIdx = this.data.indexEnd;
     }
+    this.deletPolygon(1);
+    this.removeFeaturesToList(1);
+    this.inWhich({
+      latitude:0,
+      longitude:0
+    }, 1);
     this.setData({
       start: arryList[sIdx].value,
       indexStart: sIdx
@@ -246,6 +253,12 @@ Page({
     if (eIdx < this.data.indexStart) {
       eIdx = this.data.indexStart;
     }
+    this.deletPolygon(1);
+    this.removeFeaturesToList(1);
+    this.inWhich({
+      latitude:0,
+      longitude:0
+    }, 1);
     this.setData({
       end: arryList[eIdx].value,
       indexEnd: eIdx,
@@ -384,9 +397,11 @@ Page({
       case 1:
         // 已出让
         if (state) {
+          this.setData({switchYear:true})
           this.deletPolygon(id);
           this.removeFeaturesToList(id);
         } else {
+          this.setData({switchYear:false})
           this.inWhich({
             latitude,
             longitude

pages/look/look.wxml

@@ -75,14 +75,14 @@
               已出让
             </view>
             <view class="timer timer-start">
-              <picker range="{{years}}" header-text="开始年份" value="{{indexStart}}" range-key="label"
+              <picker range="{{years}}" header-text="开始年份" value="{{indexStart}}" range-key="label" disabled="{{switchYear}}"
                 bindchange="bindPickerChangeStart">
                 <text>{{start}}年</text>
               </picker>
             </view>
             <text class="timer-link">-</text>
             <view class="timer timer-end">
-              <picker range="{{years}}" header-text="结束年份" value="{{indexEnd}}" range-key="label"
+              <picker range="{{years}}" header-text="结束年份" value="{{indexEnd}}" range-key="label" disabled="{{switchYear}}"
                 bindchange="bindPickerChangeEnd">
                 <text>{{end}}年</text>
               </picker>