From 893a19205603f24ae5bef06406a06ed84e8376d8 Mon Sep 17 00:00:00 2001
From: Yao <chenyao1102@gmail.com>
Date: Sat, 19 Aug 2017 12:27:05 +0800
Subject: [PATCH] fix: swipe sometimes will change to drag image (#81)

* swipe forbid dragstart
---
 docs/examples-docs/swipe.md | 27 +++++++++++++++++++++++++++
 package.json                |  2 ++
 packages/swipe/src/input.js |  1 +
 3 files changed, 30 insertions(+)

diff --git a/docs/examples-docs/swipe.md b/docs/examples-docs/swipe.md
index c76ecc9b8..6343fc1b8 100644
--- a/docs/examples-docs/swipe.md
+++ b/docs/examples-docs/swipe.md
@@ -64,6 +64,33 @@ export default {
 ```
 :::
 
+#### 隐藏指示器
+
+需要设置`show-indicators`属性为`false`，即会隐藏指示器。
+
+:::demo 隐藏指示器
+```html
+<van-swipe :show-indicators="false">
+  <van-swipe-item v-for="(img, index) in autoImages" :key="index">
+    <img v-lazy="img" alt="">
+  </van-swipe-item>
+</van-swipe>
+
+<script>
+export default {
+  data() {
+    return {
+      autoImages: [
+        'https://img.yzcdn.cn/upload_files/2017/03/09/FvkZahKoq1vkxLQFdVWeLf2UCqDz.png',
+        'https://img.yzcdn.cn/upload_files/2017/03/09/Fk0rpe_svu9d5Xk3MUCWd1QeMXOu.png'
+      ]
+    };
+  }
+};
+</script>
+```
+:::
+
 #### 自动轮播
 
 需要设置`auto-play`属性为`true`，即会自动轮播。
diff --git a/package.json b/package.json
index 5157ab4b4..8545ea148 100644
--- a/package.json
+++ b/package.json
@@ -73,6 +73,8 @@
     "friendly-errors-webpack-plugin": "^1.6.1",
     "gh-pages": "^1.0.0",
     "gulp": "^3.9.1",
+    "gulp-cssmin": "^0.2.0",
+    "gulp-postcss": "^7.0.0",
     "gulp-util": "^3.0.8",
     "highlight.js": "^9.12.0",
     "html-webpack-plugin": "^2.29.0",
diff --git a/packages/swipe/src/input.js b/packages/swipe/src/input.js
index 5e2fe9658..9721af6a4 100755
--- a/packages/swipe/src/input.js
+++ b/packages/swipe/src/input.js
@@ -26,6 +26,7 @@ Input.prototype = Object.create(new EventEmitter());
 extend(Input.prototype, {
   bind: function(host) {
     if (Vue.prototype.$isServer) return;
+    bindEvents(host, 'dragstart', e => e.preventDefault());
     bindEvents(host, 'touchstart mousedown', this.onTouchStart);
     if (this.options.listenMoving) {
       bindEvents(window, 'touchmove mousemove', this.onTouchMove);