From 5ea9c880489f023bc0821ac8866d2f63f10c7e32 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Fri, 23 Aug 2019 11:35:31 +0800
Subject: [PATCH] =?UTF-8?q?feat(Field):=20add=20selection-start=E3=80=81se?=
 =?UTF-8?q?lection-end=20prop=20(#1898)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/field/README.md  | 2 ++
 packages/field/index.ts   | 8 ++++++++
 packages/field/index.wxml | 4 ++++
 3 files changed, 14 insertions(+)

diff --git a/packages/field/README.md b/packages/field/README.md
index a301423b..77b2e073 100644
--- a/packages/field/README.md
+++ b/packages/field/README.md
@@ -169,6 +169,8 @@ Page({
 | cursor-spacing | 输入框聚焦时底部与键盘的距离 | `Number` | `50` |
 | adjust-position | 键盘弹起时，是否自动上推页面 | `Boolean` | `true` |
 | show-confirm-bar | 是否显示键盘上方带有”完成“按钮那一栏，只对 textarea 有效 | `Boolean` | `true` |
+| selection-start | 光标起始位置，自动聚集时有效，需与 selection-end 搭配使用 | `Number` | `-1` |
+| selection-end | 光标结束位置，自动聚集时有效，需与 selection-start 搭配使用 | `Number` | `-1` |
 
 ### Events
 
diff --git a/packages/field/index.ts b/packages/field/index.ts
index 73b20e82..16faad8e 100644
--- a/packages/field/index.ts
+++ b/packages/field/index.ts
@@ -32,6 +32,14 @@ VantComponent({
     placeholder: String,
     placeholderStyle: String,
     errorMessageAlign: String,
+    selectionEnd: {
+      type: Number,
+      value: -1
+    },
+    selectionStart: {
+      type: Number,
+      value: -1
+    },
     showConfirmBar: {
       type: Boolean,
       value: true
diff --git a/packages/field/index.wxml b/packages/field/index.wxml
index ab3ad5dc..1a3e9afd 100644
--- a/packages/field/index.wxml
+++ b/packages/field/index.wxml
@@ -27,6 +27,8 @@
       cursor-spacing="{{ cursorSpacing }}"
       adjust-position="{{ adjustPosition }}"
       show-confirm-bar="{{ showConfirmBar }}"
+      selection-end="{{ selectionEnd }}"
+      selection-start="{{ selectionStart }}"
       bindinput="onInput"
       bind:blur="onBlur"
       bind:focus="onFocus"
@@ -51,6 +53,8 @@
       confirm-hold="{{ confirmHold }}"
       cursor-spacing="{{ cursorSpacing }}"
       adjust-position="{{ adjustPosition }}"
+      selection-end="{{ selectionEnd }}"
+      selection-start="{{ selectionStart }}"
       password="{{ password || type === 'password' }}"
       bindinput="onInput"
       bind:blur="onBlur"