修改微信 区域选择

WebChat/html/myTouSu.html

@@ -373,6 +373,8 @@
 //      })
         
         function getArea(arrType,ids){
+        	townList = [];
+        	villageList = [];
         	$.ajax({
                     type: "get",
                     url: huayi.config.callcenter_url + 'Web/GetWebAreaListById',
@@ -473,15 +475,20 @@
                 var showCityPickerButton = doc.getElementById('showCityPicker3');
                 var cityResult3 = doc.getElementById('cityResult3');
                 showCityPickerButton.addEventListener('tap', function (event) {
-                    if (areaList.length > 0) {
+//                  if (areaList.length > 0) {
                         cityPicker3.show(function (items) {
-                            cityResult3.value = items[0].text;
+                            cityResult3.value = (items[0].text ? items[0].text : "");
                             cityResult3.setAttribute("data-index", items[0].value);
                             //返回 false 可以阻止选择框的关闭
                             //return false;
                              getArea(2,items[0].value);
+                              if (townList.length == 0) {
+		                            doc.getElementById('town').value="暂无数据";
+		                        } else {
+		                            doc.getElementById('town').setAttribute("placeholder", "请选择街道");
+		                        }
                         });
-                    }
+//                  }
                 }, false);
                 //街道
                		townPicker= new $.PopPicker({
@@ -493,11 +500,18 @@
                 townPickerPickerButton.addEventListener('tap', function (event) {
                     if (areaList.length > 0) {
                         townPicker.show(function (items) {
-                            townResult.value = items[0].text;
+                            townResult.value = (items[0].text ? items[0].text : "");
                             townResult.setAttribute("data-index", items[0].value);
                             //返回 false 可以阻止选择框的关闭
                             //return false;
                             getArea(3,items[0].value);
+                            if (villageList.length == 0) {
+		                            doc.getElementById('village').value="暂无数据";
+//		                            doc.getElementById('village').setAttribute("placeholder", "暂无数据");
+		                        } else {
+		                        	doc.getElementById('village').value="";
+		                            doc.getElementById('village').setAttribute("placeholder", "请选择村庄");
+		                        }
                         });
                     }
                 }, false);
@@ -509,14 +523,14 @@
                 var villagePickerPickerButton = doc.getElementById('showvillage');
                 var villageResult = doc.getElementById('village');
                 villagePickerPickerButton.addEventListener('tap', function (event) {
-                    if (areaList.length > 0) {
+//                  if (townList.length > 0) {
                         villagePicker.show(function (items) {
-                            villageResult.value = items[0].text;
+                            villageResult.value = (items[0].text ? items[0].text : "");
                             villageResult.setAttribute("data-index", items[0].value);
                             //返回 false 可以阻止选择框的关闭
                             //return false;
                         });
-                    }
+//                  }
                 }, false);
 
             })