[new feature] Area: add confirm-button-text prop (#1296)

packages/area/README.md

@@ -47,6 +47,8 @@
 | loading | 是否显示加载状态 | `Boolean` | `false` |
 | item-height | 选项高度 | `Number` | `44` |
 | visible-item-count | 可见的选项个数 | `Number` | `5` |
+| confirm-button-text | 确认按钮文字 | `String` | `确认` |
+| cancel-button-text | 取消按钮文字 | `String` | `取消` |
 
 ### Event
 

packages/area/index.ts

@@ -12,6 +12,8 @@ VantComponent({
     title: String,
     value: String,
     loading: Boolean,
+    cancelButtonText: String,
+    confirmButtonText: String,
     itemHeight: {
       type: Number,
       value: 44

packages/area/index.wxml

@@ -10,6 +10,8 @@
   columns="{{ displayColumns }}"
   item-height="{{ itemHeight }}"
   visible-item-count="{{ visibleItemCount }}"
+  cancel-button-text="{{ cancelButtonText }}"
+  confirm-button-text="{{ confirmButtonText }}"
   bind:change="onChange"
   bind:confirm="onConfirm"
   bind:cancel="onCancel"