T

apps/home/Tpl/default/User/address_w3g.html

@@ -171,6 +171,15 @@
 				}
 			},
 			methods: {
+				//Helper
+				indexOf: function(array, call) {
+					for(let i = 0; i < array.length; i++) {
+						if(call(array[i])) {
+							return i
+						}
+					}
+					return -1
+				},
 				//当选择省变化
 				onProvinceChange: function(picker, p) {
 					console.log("当选择省变化")
@@ -178,11 +187,8 @@
 					let that = this
 					if(p.children.length == 0) {
 						that.getCity(p.id, r => {
-							p.children = r.map(r => { return { text: r.title, id: r.area_id, children: [] } })
-							if(!that.loading) {
-								that.loading = true
-								that.columns = [].concat(that.columns)
-							}
+							let idx = that.indexOf(that.columns, i => { return i.text == p.text })
+							that.$set(that.columns[idx], 'children', r.map(r => { return { text: r.title, id: r.area_id, children: [] } }))
 							let c = p.children[0]
 							that.selected[1] = c.text
 							that.onCityChange(picker, c)