[build] 0.4.9

dist/action-sheet/index.js

@@ -19,6 +19,10 @@ VantComponent({
     closeOnClickOverlay: {
       type: Boolean,
       value: true
+    },
+    safeAreaInsetBottom: {
+      type: Boolean,
+      value: true
     }
   },
   methods: {

dist/action-sheet/index.wxml

@@ -4,6 +4,7 @@
   z-index="{{ zIndex }}"
   overlay="{{ overlay }}"
   custom-class="van-action-sheet"
+  safe-area-inset-bottom="{{ safeAreaInsetBottom }}"
   close-on-click-overlay="{{ closeOnClickOverlay }}"
   bind:close="onClose"
 >

dist/area/index.js

@@ -128,7 +128,7 @@ VantComponent({
       var code = this.code || this.data.areaList && Object.keys(this.data.areaList.county_list || {})[0] || '';
       var province = this.getList('province');
       var city = this.getList('city', code.slice(0, 2));
-      this.setData({
+      this.set({
         'columns[0]': province,
         'columns[1]': city
       });
@@ -137,7 +137,7 @@ VantComponent({
         code = city[0].code;
       }
 
-      this.setData({
+      this.set({
         'columns[2]': this.getList('county', code.slice(0, 4)),
         pickerValue: [this.getIndex('province', code), this.getIndex('city', code), this.getIndex('county', code)]
       });

dist/badge/index.js

@@ -17,7 +17,7 @@ VantComponent({
       }
     },
     setActive: function setActive(active) {
-      this.setData({
+      this.set({
         active: active
       });
     }

dist/checkbox-group/index.js

@@ -8,7 +8,7 @@ VantComponent({
       var _this$data = this.data,
           value = _this$data.value,
           disabled = _this$data.disabled;
-      target.setData({
+      target.set({
         value: value.indexOf(target.data.name) !== -1,
         disabled: disabled || target.data.disabled
       });
@@ -23,7 +23,7 @@ VantComponent({
     value: function value(_value) {
       var children = this.getRelationNodes('../checkbox/index');
       children.forEach(function (child) {
-        child.setData({
+        child.set({
           value: _value.indexOf(child.data.name) !== -1
         });
       });
@@ -31,7 +31,7 @@ VantComponent({
     disabled: function disabled(_disabled) {
       var children = this.getRelationNodes('../checkbox/index');
       children.forEach(function (child) {
-        child.setData({
+        child.set({
           disabled: _disabled || child.data.disabled
         });
       });

dist/col/index.js

@@ -28,7 +28,7 @@ VantComponent({
       var style = gutter ? "padding-left: " + padding + "; padding-right: " + padding + ";" : '';
 
       if (style !== this.data.style) {
-        this.setData({
+        this.set({
           style: style
         });
       }

dist/collapse-item/index.js

@@ -60,7 +60,7 @@ VantComponent({
         this.updateStyle(expanded);
       }
 
-      this.setData({
+      this.set({
         expanded: expanded
       });
     },
@@ -69,12 +69,12 @@ VantComponent({
 
       if (expanded) {
         this.getRect('.van-collapse-item__content').then(function (res) {
-          _this.setData({
+          _this.set({
             contentHeight: res.height ? res.height + 'px' : null
           });
         });
       } else {
-        this.setData({
+        this.set({
           contentHeight: 0
         });
       }

dist/collapse-item/index.wxml

@@ -9,7 +9,6 @@
     class="{{ titleClass }}"
     right-icon-class="van-cell__right-icon"
     custom-class="van-cell"
-    arrow-direction="{{ expanded ? 'up' : 'down' }}"
     bind:click="onClick"
   >
     <slot

dist/collapse/index.js

@@ -4,7 +4,7 @@ VantComponent({
     name: 'collapse-item',
     type: 'descendant',
     linked: function linked(child) {
-      this.setData({
+      this.set({
         items: this.data.items.concat([child])
       }, function () {
         child.updateExpanded();

dist/common/utils.js

@@ -11,8 +11,4 @@ function isNumber(value) {
   return /^\d+$/.test(value);
 }
 
-function isSrc(url) {
-  return /^(https?:)?\/\/|data:image/.test(url);
-}
-
-export { isObj, isDef, isSrc, isNumber };
+export { isObj, isDef, isNumber };

dist/common/utils.wxs

@@ -0,0 +1,5 @@
+function isSrc(url) {
+  return url.indexOf('http') === 0 || url.indexOf('data:image') === 0;
+}
+
+module.exports.isSrc = isSrc;

dist/datetime-picker/index.js

@@ -96,7 +96,7 @@ VantComponent({
       var isEqual = val === data.innerValue;
 
       if (!isEqual) {
-        this.setData({
+        this.set({
           innerValue: val
         }, function () {
           _this2.updateColumnValue(val);
@@ -259,7 +259,7 @@ VantComponent({
 
       var data = this.data;
       var pickerValue = event.detail.value;
-      var values = pickerValue.map(function (value, index) {
+      var values = pickerValue.slice(0, data.columns.length).map(function (value, index) {
         return data.columns[index][value];
       });
       var value;
@@ -289,7 +289,7 @@ VantComponent({
       }
 
       value = this.correctValue(value);
-      this.setData({
+      this.set({
         innerValue: value
       }, function () {
         _this3.updateColumnValue(value);
@@ -307,7 +307,7 @@ VantComponent({
           pickerValue = _this$data.pickerValue,
           columns = _this$data.columns;
       pickerValue[index] = columns[index].indexOf(value);
-      this.setData({
+      this.set({
         pickerValue: pickerValue
       });
     },
@@ -317,7 +317,7 @@ VantComponent({
     setColumnValues: function setColumnValues(index, values) {
       var columns = this.data.columns;
       columns[index] = values;
-      this.setData({
+      this.set({
         columns: columns
       });
     },
@@ -331,7 +331,7 @@ VantComponent({
     },
     setValues: function setValues(values) {
       var columns = this.data.columns;
-      this.setData({
+      this.set({
         pickerValue: values.map(function (value, index) {
           return columns[index].indexOf(value);
         })
@@ -359,7 +359,7 @@ VantComponent({
         }
       }
 
-      this.setData({
+      this.set({
         pickerValue: values
       });
     }
@@ -368,7 +368,7 @@ VantComponent({
     var _this4 = this;
 
     var innerValue = this.correctValue(this.data.value);
-    this.setData({
+    this.set({
       innerValue: innerValue
     }, function () {
       _this4.updateColumnValue(innerValue);

dist/dialog/dialog.js

@@ -15,7 +15,7 @@ var Dialog = function Dialog(options) {
     delete options.selector;
 
     if (dialog) {
-      dialog.setData(_extends({
+      dialog.set(_extends({
         onCancel: reject,
         onConfirm: resolve
       }, options));

dist/dialog/index.js

@@ -59,7 +59,7 @@ VantComponent({
     },
     handleAction: function handleAction(action) {
       if (this.data.asyncClose) {
-        this.setData({
+        this.set({
           ["loading." + action]: true
         });
       }
@@ -67,12 +67,12 @@ VantComponent({
       this.onClose(action);
     },
     close: function close() {
-      this.setData({
+      this.set({
         show: false
       });
     },
     stopLoading: function stopLoading() {
-      this.setData({
+      this.set({
         loading: {
           confirm: false,
           cancel: false

dist/field/index.js

@@ -77,7 +77,7 @@ VantComponent({
           _ref$value = _ref.value,
           value = _ref$value === void 0 ? '' : _ref$value;
 
-      this.setData({
+      this.set({
         value: value,
         showClear: this.getShowClear(value)
       }, function () {
@@ -98,7 +98,7 @@ VantComponent({
         height: height
       });
       this.focused = true;
-      this.setData({
+      this.set({
         showClear: this.getShowClear()
       });
     },
@@ -114,7 +114,7 @@ VantComponent({
         cursor: cursor
       });
       this.focused = false;
-      this.setData({
+      this.set({
         showClear: this.getShowClear()
       });
     },
@@ -128,7 +128,7 @@ VantComponent({
     onClear: function onClear() {
       var _this2 = this;
 
-      this.setData({
+      this.set({
         value: '',
         showClear: this.getShowClear('')
       }, function () {

dist/goods-action/index.js

@@ -1,2 +1,19 @@
 import { VantComponent } from '../common/component';
-VantComponent();
+VantComponent({
+  props: {
+    safeAreaInsetBottom: {
+      type: Boolean,
+      value: true
+    }
+  },
+  computed: {
+    rootClass: function rootClass() {
+      var _this$data = this.data,
+          safeAreaInsetBottom = _this$data.safeAreaInsetBottom,
+          isIPhoneX = _this$data.isIPhoneX;
+      return this.classNames('van-goods-action', 'custom-class', {
+        ["van-goods-action--safe"]: isIPhoneX && safeAreaInsetBottom
+      });
+    }
+  }
+});

dist/goods-action/index.wxml

@@ -1,3 +1,3 @@
-<view class="van-goods-action custom-class">
+<view class="{{ rootClass }}">
   <slot />
 </view>

dist/goods-action/index.wxss

@@ -1 +1 @@
-@import '../common/index.wxss';.van-goods-action{left:0;right:0;bottom:0;display:-webkit-flex;display:flex;position:fixed}
+@import '../common/index.wxss';.van-goods-action{position:fixed;right:0;bottom:0;left:0;display:-webkit-flex;display:flex;background-color:#fff}.van-goods-action--safe{padding-bottom:34px}

dist/icon/index.js

@@ -1,4 +1,3 @@
-import { isSrc as _isSrc } from '../common/utils';
 import { VantComponent } from '../common/component';
 VantComponent({
   props: {
@@ -12,11 +11,6 @@ VantComponent({
       value: 'van-icon'
     }
   },
-  computed: {
-    isSrc: function isSrc() {
-      return _isSrc(this.data.name);
-    }
-  },
   methods: {
     onClick: function onClick() {
       this.$emit('click');

dist/icon/index.wxml

@@ -1,5 +1,5 @@
 <view
-  class="custom-class {{ classPrefix }} {{ isSrc ? 'van-icon--image' : classPrefix + '-' + name }}"
+  class="custom-class {{ classPrefix }} {{ utils.isSrc(name) ? 'van-icon--image' : classPrefix + '-' + name }}"
   style="{{ color ? 'color: ' + color + ';' : '' }}{{ size ? 'font-size: ' + size + ';' : '' }}{{ customStyle }}"
   bind:tap="onClick"
 >
@@ -10,7 +10,9 @@
     {{ info }}
   </view>
   <image
-    wx:if="{{ isSrc }}"
+    wx:if="{{ utils.isSrc(name) }}"
     src="{{ name }}"
   />
 </view>
+
+<wxs src="../common/utils.wxs" module="utils" />

dist/mixins/basic.js

@@ -1,15 +1,33 @@
 import { classNames } from '../common/class-names';
 export var basic = Behavior({
+  created: function created() {
+    var _this = this;
+
+    wx.getSystemInfo({
+      success: function success(_ref) {
+        var model = _ref.model,
+            screenHeight = _ref.screenHeight;
+        var isIphoneX = /iphone x/i.test(model);
+        var isIphoneNew = /iPhone11/i.test(model) && screenHeight === 812;
+
+        if (isIphoneX || isIphoneNew) {
+          _this.set({
+            isIPhoneX: true
+          });
+        }
+      }
+    });
+  },
   methods: {
     classNames: classNames,
     $emit: function $emit() {
       this.triggerEvent.apply(this, arguments);
     },
     getRect: function getRect(selector, all) {
-      var _this = this;
+      var _this2 = this;
 
       return new Promise(function (resolve) {
-        wx.createSelectorQuery().in(_this)[all ? 'selectAll' : 'select'](selector).boundingClientRect(function (rect) {
+        wx.createSelectorQuery().in(_this2)[all ? 'selectAll' : 'select'](selector).boundingClientRect(function (rect) {
           if (all && Array.isArray(rect) && rect.length) {
             resolve(rect);
           }

dist/mixins/observer/behavior.js

@@ -7,14 +7,13 @@ export var behavior = Behavior({
     }
 
     var cache = {};
-    var setData = this.setData;
 
     var _this$$options = this.$options(),
         computed = _this$$options.computed;
 
     var keys = Object.keys(computed);
 
-    var calcComputed = function calcComputed() {
+    this.calcComputed = function () {
       var needUpdate = {};
       keys.forEach(function (key) {
         var value = computed[key].call(_this);
@@ -25,17 +24,20 @@ export var behavior = Behavior({
       });
       return needUpdate;
     };
-
-    Object.defineProperty(this, 'setData', {
-      writable: true
-    });
-
-    this.setData = function (data, callback) {
-      data && setData.call(_this, data, callback);
-      setData.call(_this, calcComputed());
-    };
   },
   attached: function attached() {
-    this.setData();
+    this.set();
+  },
+  methods: {
+    // set data and set computed data
+    set: function set(data, callback) {
+      if (data) {
+        this.setData(data, callback);
+      }
+
+      if (this.calcComputed) {
+        this.setData(this.calcComputed());
+      }
+    }
   }
 });

dist/mixins/observer/index.js

@@ -3,6 +3,7 @@ import { observeProps } from './props';
 export function observe(vantOptions, options) {
   var watch = vantOptions.watch,
       computed = vantOptions.computed;
+  options.behaviors.push(behavior);
 
   if (watch) {
     var props = options.properties || {};
@@ -24,7 +25,6 @@ export function observe(vantOptions, options) {
   }
 
   if (computed) {
-    options.behaviors.push(behavior);
     options.methods = options.methods || {};
 
     options.methods.$options = function () {

dist/mixins/observer/props.js

@@ -24,7 +24,7 @@ export function observeProps(props) {
         observer.apply(this, arguments);
       }
 
-      this.setData();
+      this.set();
     };
 
     props[key] = prop;

dist/mixins/transition.js

@@ -15,25 +15,47 @@ export var transition = function transition(showDefaultValue) {
     data: {
       type: '',
       inited: false,
-      display: false
+      display: false,
+      supportAnimation: true
     },
     attached: function attached() {
       if (this.data.show) {
         this.show();
       }
+
+      this.detectSupport();
     },
     methods: {
+      detectSupport: function detectSupport() {
+        var _this = this;
+
+        wx.getSystemInfo({
+          success: function success(info) {
+            if (info && info.system && info.system.indexOf('iOS 8') === 0) {
+              _this.set({
+                supportAnimation: false
+              });
+            }
+          }
+        });
+      },
       observeShow: function observeShow(value) {
         if (value) {
           this.show();
         } else {
-          this.setData({
-            type: 'leave'
-          });
+          if (this.data.supportAnimation) {
+            this.set({
+              type: 'leave'
+            });
+          } else {
+            this.set({
+              display: false
+            });
+          }
         }
       },
       show: function show() {
-        this.setData({
+        this.set({
           inited: true,
           display: true,
           type: 'enter'
@@ -41,7 +63,7 @@ export var transition = function transition(showDefaultValue) {
       },
       onAnimationEnd: function onAnimationEnd() {
         if (!this.data.show) {
-          this.setData({
+          this.set({
             display: false
           });
         }

dist/notice-bar/index.js

@@ -56,12 +56,12 @@ VantComponent({
   },
   watch: {
     text: function text() {
-      this.setData({}, this.init);
+      this.set({}, this.init);
     }
   },
   created: function created() {
     if (this.data.mode) {
-      this.setData({
+      this.set({
         hasRightIcon: true
       });
     }
@@ -79,7 +79,7 @@ VantComponent({
           return;
         }
 
-        _this.setData({
+        _this.set({
           width: rect.width
         });
 
@@ -107,7 +107,7 @@ VantComponent({
               timeingFunction: 'linear'
             });
 
-            _this.setData({
+            _this.set({
               elapse: elapse,
               wrapWidth: wrapWidth,
               animation: animation,
@@ -130,25 +130,25 @@ VantComponent({
           speed = _this$data2.speed;
       resetAnimation.translateX(wrapWidth).step();
       var animationData = animation.translateX(-(elapse * speed) / 1000).step();
-      this.setData({
+      this.set({
         animationData: resetAnimation.export()
       });
       setTimeout(function () {
-        _this2.setData({
+        _this2.set({
           animationData: animationData.export()
         });
       }, 100);
       var timer = setTimeout(function () {
         _this2.scroll();
       }, elapse);
-      this.setData({
+      this.set({
         timer: timer
       });
     },
     onClickIcon: function onClickIcon() {
       var timer = this.data.timer;
       timer && clearTimeout(timer);
-      this.setData({
+      this.set({
         show: false,
         timer: null
       });

dist/notify/index.js

@@ -22,7 +22,7 @@ VantComponent({
 
       var duration = this.data.duration;
       clearTimeout(this.timer);
-      this.setData({
+      this.set({
         show: true
       });
 
@@ -34,7 +34,7 @@ VantComponent({
     },
     hide: function hide() {
       clearTimeout(this.timer);
-      this.setData({
+      this.set({
         show: false
       });
     }

dist/notify/notify.js

@@ -26,7 +26,7 @@ export default function Notify(options) {
   delete options.selector;
 
   if (notify) {
-    notify.setData(options);
+    notify.set(options);
     notify.show();
   } else {
     console.warn('未找到 van-notify 节点，请确认 selector 及 context 是否正确');

dist/popup/index.js

@@ -21,6 +21,22 @@ VantComponent({
     position: {
       type: String,
       value: 'center'
+    },
+    safeAreaInsetBottom: {
+      type: Boolean,
+      value: true
+    }
+  },
+  computed: {
+    popupClass: function popupClass() {
+      var _this$data = this.data,
+          position = _this$data.position,
+          safeAreaInsetBottom = _this$data.safeAreaInsetBottom,
+          isIPhoneX = _this$data.isIPhoneX;
+      return this.classNames('custom-class', 'van-popup', {
+        ["van-popup--" + position]: position,
+        ["van-popup--safe"]: isIPhoneX && safeAreaInsetBottom && position === 'bottom'
+      });
     }
   },
   methods: {

dist/popup/index.wxml

@@ -8,8 +8,8 @@
 />
 <view
   wx:if="{{ inited }}"
-  class="custom-class van-popup {{ position ? 'van-popup--' + position : '' }}"
-  style="z-index: {{ zIndex }}; animation-name: van-{{ transition || position }}-{{ type }}; animation-duration: {{ duration }}ms; {{ display ? '' : 'display: none;' }}{{ customStyle }}"
+  class="{{ popupClass }}"
+  style="z-index: {{ zIndex }}; -webkit-animation: van-{{ transition || position }}-{{ type }} {{ duration }}ms both; animation: van-{{ transition || position }}-{{ type }} {{ duration }}ms both; {{ display ? '' : 'display: none;' }}{{ customStyle }}"
   bind:animationend="onAnimationEnd"
 >
   <slot />

dist/popup/index.wxss

@@ -1 +1 @@
-@import '../common/index.wxss';.van-popup{top:50%;left:50%;position:fixed;max-height:100%;overflow-y:auto;box-sizing:border-box;background-color:#fff;-webkit-overflow-scrolling:touch;-webkit-animation:ease both;animation:ease both}.van-popup--center{-webkit-transform:translate3d(-50%,-50%,0);transform:translate3d(-50%,-50%,0)}.van-popup--top{width:100%;top:0;right:auto;bottom:auto;left:50%}.van-popup--right{top:50%;right:0;bottom:auto;left:auto}.van-popup--bottom{width:100%;top:auto;bottom:0;right:auto;left:50%}.van-popup--left{top:50%;right:auto;bottom:auto;left:0}@-webkit-keyframes van-center-enter{from{opacity:0}}@keyframes van-center-enter{from{opacity:0}}@-webkit-keyframes van-center-leave{to{opacity:0}}@keyframes van-center-leave{to{opacity:0}}@-webkit-keyframes van-scale-enter{from{opacity:0;-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7)}}@keyframes van-scale-enter{from{opacity:0;-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7)}}@-webkit-keyframes van-scale-leave{to{opacity:0;-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7)}}@keyframes van-scale-leave{to{opacity:0;-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7)}}@-webkit-keyframes van-bottom-enter{from{-webkit-transform:translate3d(-50%,100%,0);transform:translate3d(-50%,100%,0)}to{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}}@keyframes van-bottom-enter{from{-webkit-transform:translate3d(-50%,100%,0);transform:translate3d(-50%,100%,0)}to{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}}@-webkit-keyframes van-bottom-leave{from{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}to{-webkit-transform:translate3d(-50%,100%,0);transform:translate3d(-50%,100%,0)}}@keyframes van-bottom-leave{from{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}to{-webkit-transform:translate3d(-50%,100%,0);transform:translate3d(-50%,100%,0)}}@-webkit-keyframes van-top-enter{from{-webkit-transform:translate3d(-50%,-100%,0);transform:translate3d(-50%,-100%,0)}to{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}}@keyframes van-top-enter{from{-webkit-transform:translate3d(-50%,-100%,0);transform:translate3d(-50%,-100%,0)}to{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}}@-webkit-keyframes van-top-leave{from{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}to{-webkit-transform:translate3d(-50%,-100%,0);transform:translate3d(-50%,-100%,0)}}@keyframes van-top-leave{from{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}to{-webkit-transform:translate3d(-50%,-100%,0);transform:translate3d(-50%,-100%,0)}}@-webkit-keyframes van-left-enter{from{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}to{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}}@keyframes van-left-enter{from{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}to{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}}@-webkit-keyframes van-left-leave{from{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}to{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}}@keyframes van-left-leave{from{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}to{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}}@-webkit-keyframes van-right-enter{from{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}to{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}}@keyframes van-right-enter{from{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}to{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}}@-webkit-keyframes van-right-leave{from{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}to{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}}@keyframes van-right-leave{from{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}to{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}}
+@import '../common/index.wxss';.van-popup{top:50%;left:50%;position:fixed;max-height:100%;overflow-y:auto;box-sizing:border-box;background-color:#fff;-webkit-overflow-scrolling:touch;-webkit-animation:ease both;animation:ease both}.van-popup--center{-webkit-transform:translate3d(-50%,-50%,0);transform:translate3d(-50%,-50%,0)}.van-popup--top{width:100%;top:0;right:auto;bottom:auto;left:50%}.van-popup--right{top:50%;right:0;bottom:auto;left:auto}.van-popup--bottom{width:100%;top:auto;bottom:0;right:auto;left:50%}.van-popup--left{top:50%;right:auto;bottom:auto;left:0}.van-popup--safe{padding-bottom:34px}@-webkit-keyframes van-center-enter{from{opacity:0}}@keyframes van-center-enter{from{opacity:0}}@-webkit-keyframes van-center-leave{to{opacity:0}}@keyframes van-center-leave{to{opacity:0}}@-webkit-keyframes van-scale-enter{from{opacity:0;-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7)}}@keyframes van-scale-enter{from{opacity:0;-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7)}}@-webkit-keyframes van-scale-leave{to{opacity:0;-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7)}}@keyframes van-scale-leave{to{opacity:0;-webkit-transform:translate3d(-50%,-50%,0) scale(.7);transform:translate3d(-50%,-50%,0) scale(.7)}}@-webkit-keyframes van-bottom-enter{from{-webkit-transform:translate3d(-50%,100%,0);transform:translate3d(-50%,100%,0)}to{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}}@keyframes van-bottom-enter{from{-webkit-transform:translate3d(-50%,100%,0);transform:translate3d(-50%,100%,0)}to{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}}@-webkit-keyframes van-bottom-leave{from{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}to{-webkit-transform:translate3d(-50%,100%,0);transform:translate3d(-50%,100%,0)}}@keyframes van-bottom-leave{from{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}to{-webkit-transform:translate3d(-50%,100%,0);transform:translate3d(-50%,100%,0)}}@-webkit-keyframes van-top-enter{from{-webkit-transform:translate3d(-50%,-100%,0);transform:translate3d(-50%,-100%,0)}to{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}}@keyframes van-top-enter{from{-webkit-transform:translate3d(-50%,-100%,0);transform:translate3d(-50%,-100%,0)}to{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}}@-webkit-keyframes van-top-leave{from{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}to{-webkit-transform:translate3d(-50%,-100%,0);transform:translate3d(-50%,-100%,0)}}@keyframes van-top-leave{from{-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}to{-webkit-transform:translate3d(-50%,-100%,0);transform:translate3d(-50%,-100%,0)}}@-webkit-keyframes van-left-enter{from{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}to{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}}@keyframes van-left-enter{from{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}to{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}}@-webkit-keyframes van-left-leave{from{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}to{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}}@keyframes van-left-leave{from{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}to{-webkit-transform:translate3d(-100%,-50%,0);transform:translate3d(-100%,-50%,0)}}@-webkit-keyframes van-right-enter{from{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}to{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}}@keyframes van-right-enter{from{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}to{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}}@-webkit-keyframes van-right-leave{from{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}to{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}}@keyframes van-right-leave{from{-webkit-transform:translate3d(0,-50%,0);transform:translate3d(0,-50%,0)}to{-webkit-transform:translate3d(100%,-50%,0);transform:translate3d(100%,-50%,0)}}

dist/progress/index.js

@@ -53,12 +53,12 @@ VantComponent({
       var _this = this;
 
       this.getRect('.van-progress').then(function (rect) {
-        _this.setData({
+        _this.set({
           progressWidth: rect.width
         });
       });
       this.getRect('.van-progress__pivot').then(function (rect) {
-        _this.setData({
+        _this.set({
           pivotWidth: rect.width || 0
         });
       });

dist/radio-group/index.js

@@ -8,7 +8,7 @@ VantComponent({
       var _this$data = this.data,
           value = _this$data.value,
           disabled = _this$data.disabled;
-      target.setData({
+      target.set({
         value: value,
         disabled: disabled || target.data.disabled
       });
@@ -22,7 +22,7 @@ VantComponent({
     value: function value(_value) {
       var children = this.getRelationNodes('../radio/index');
       children.forEach(function (child) {
-        child.setData({
+        child.set({
           value: _value
         });
       });
@@ -30,7 +30,7 @@ VantComponent({
     disabled: function disabled(_disabled) {
       var children = this.getRelationNodes('../radio/index');
       children.forEach(function (child) {
-        child.setData({
+        child.set({
           disabled: _disabled || child.data.disabled
         });
       });

dist/rate/index.js

@@ -3,6 +3,7 @@ function _extends() { _extends = Object.assign || function (target) { for (var i
 import { VantComponent } from '../common/component';
 VantComponent({
   field: true,
+  classes: ['icon-class'],
   props: {
     readonly: Boolean,
     disabled: Boolean,
@@ -45,7 +46,7 @@ VantComponent({
   watch: {
     value: function value(_value) {
       if (_value !== this.data.innerValue) {
-        this.setData({
+        this.set({
           innerValue: _value
         });
       }
@@ -69,7 +70,7 @@ VantComponent({
       var index = event.currentTarget.dataset.index;
 
       if (!data.disabled && !data.readonly) {
-        this.setData({
+        this.set({
           innerValue: index + 1
         });
         this.$emit('input', index + 1);

dist/rate/index.wxml

@@ -6,6 +6,7 @@
     wx:for="{{ list }}"
     wx:key="index"
     class="van-rate__item"
+    custom-class="icon-class"
     size="{{ size }}px"
     data-index="{{ index }}"
     name="{{ item ? icon : voidIcon }}"

dist/row/index.js

@@ -27,7 +27,7 @@ VantComponent({
       var gutter = this.data.gutter;
       var margin = "-" + Number(gutter) / 2 + "px";
       var style = gutter ? "margin-right: " + margin + "; margin-left: " + margin + ";" : '';
-      this.setData({
+      this.set({
         style: style
       });
       this.getRelationNodes('../col/index').forEach(function (col) {

dist/search/index.js

@@ -23,13 +23,13 @@ VantComponent({
   },
   methods: {
     onChange: function onChange(event) {
-      this.setData({
+      this.set({
         value: event.detail
       });
       this.$emit('change', event.detail);
     },
     onCancel: function onCancel() {
-      this.setData({
+      this.set({
         value: ''
       });
       this.$emit('cancel');

dist/slider/index.js

@@ -66,7 +66,7 @@ VantComponent({
     },
     updateValue: function updateValue(value, end) {
       value = this.format(value);
-      this.setData({
+      this.set({
         value: value,
         barStyle: "width: " + value + "%; height: " + this.data.barHeight + ";"
       });

dist/stepper/index.js

@@ -6,6 +6,7 @@ VantComponent({
   field: true,
   classes: ['input-class', 'plus-class', 'minus-class'],
   props: {
+    value: Number,
     integer: Boolean,
     disabled: Boolean,
     disableInput: Boolean,
@@ -30,8 +31,15 @@ VantComponent({
       return this.data.disabled || this.data.value >= this.data.max;
     }
   },
+  watch: {
+    value: function value(_value) {
+      this.set({
+        value: this.range(_value)
+      });
+    }
+  },
   created: function created() {
-    this.setData({
+    this.set({
       value: this.range(this.data.value)
     });
   },
@@ -70,7 +78,7 @@ VantComponent({
       this.onChange('plus');
     },
     triggerInput: function triggerInput(value) {
-      this.setData({
+      this.set({
         value: value
       });
       this.$emit('change', value);

dist/steps/index.js

@@ -29,7 +29,7 @@ VantComponent({
       steps.forEach(function (step, index) {
         step.status = _this.getStatus(index);
       });
-      this.setData({
+      this.set({
         steps: steps
       });
     },

dist/steps/index.wxss

@@ -1 +1 @@
-@import '../common/index.wxss';.van-steps{overflow:hidden;background-color:#fff}.van-steps--horizontal{padding:10px}.van-steps--horizontal .van-step__wrapper{position:relative;display:-webkit-flex;display:flex;overflow:hidden}.van-steps--vertical{padding-left:10px}.van-steps--vertical .van-step__wrapper{padding:0 0 0 20px}.van-step{position:relative;-webkit-flex:1;flex:1;font-size:14px;color:#999}.van-step--finish{color:#333}.van-step__circle{width:5px;height:5px;border-radius:50%;background-color:#999}.van-step--horizontal{padding-bottom:14px}.van-step--horizontal:first-child .van-step__title{-webkit-transform:none;transform:none}.van-step--horizontal:first-child .van-step__circle-container{padding:0 8px 0 0;-webkit-transform:translate3d(0,50%,0);transform:translate3d(0,50%,0)}.van-step--horizontal:last-child{position:absolute;right:0;width:auto}.van-step--horizontal:last-child .van-step__title{-webkit-transform:none;transform:none;text-align:right}.van-step--horizontal:last-child .van-step__circle-container{right:0;padding:0 0 0 8px;-webkit-transform:translate3d(0,50%,0);transform:translate3d(0,50%,0)}.van-step--horizontal .van-step__circle-container{position:absolute;bottom:6px;z-index:1;padding:0 8px;background-color:#fff;-webkit-transform:translate3d(-50%,50%,0);transform:translate3d(-50%,50%,0)}.van-step--horizontal .van-step__title{display:inline-block;font-size:12px;-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}.van-step--horizontal .van-step__line{position:absolute;left:0;right:0;bottom:6px;height:1px;background-color:#eee;-webkit-transform:translate3d(0,50%,0);transform:translate3d(0,50%,0)}.van-step--horizontal.van-step--process{color:#333}.van-step--horizontal.van-step--process .van-step__active{display:block;font-size:12px;color:#4b0;line-height:1}.van-step--vertical{font-size:14px;line-height:18px;padding:10px 10px 10px 0}.van-step--vertical:not(:last-child)::after{border-bottom-width:1px}.van-step--vertical:first-child::before{content:'';position:absolute;width:1px;height:20px;background-color:#fff;top:0;left:-15px;z-index:1}.van-step--vertical .van-step__active,.van-step--vertical .van-step__circle,.van-step--vertical .van-step__line{position:absolute;top:19px;left:-14px;z-index:2;-webkit-transform:translate3d(-50%,-50%,0);transform:translate3d(-50%,-50%,0)}.van-step--vertical .van-step__active{font-size:12px;line-height:1}.van-step--vertical .van-step__line{z-index:1;width:1px;height:100%;background-color:#eee;-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}
+@import '../common/index.wxss';.van-steps{overflow:hidden;background-color:#fff}.van-steps--horizontal{padding:10px}.van-steps--horizontal .van-step__wrapper{position:relative;display:-webkit-flex;display:flex;overflow:hidden}.van-steps--vertical{padding-left:10px}.van-steps--vertical .van-step__wrapper{padding:0 0 0 20px}.van-step{position:relative;-webkit-flex:1;flex:1;font-size:14px;color:#999}.van-step--finish{color:#333}.van-step__circle{width:5px;height:5px;border-radius:50%;background-color:#999}.van-step--horizontal{padding-bottom:14px}.van-step--horizontal:first-child .van-step__title{-webkit-transform:none;transform:none}.van-step--horizontal:first-child .van-step__circle-container{padding:0 8px 0 0;-webkit-transform:translate3d(0,50%,0);transform:translate3d(0,50%,0)}.van-step--horizontal:last-child{position:absolute;right:0;width:auto}.van-step--horizontal:last-child .van-step__title{-webkit-transform:none;transform:none;text-align:right}.van-step--horizontal:last-child .van-step__circle-container{right:0;padding:0 0 0 8px;-webkit-transform:translate3d(0,50%,0);transform:translate3d(0,50%,0)}.van-step--horizontal .van-step__circle-container{position:absolute;bottom:6px;z-index:1;padding:0 8px;background-color:#fff;-webkit-transform:translate3d(-50%,50%,0);transform:translate3d(-50%,50%,0)}.van-step--horizontal .van-step__title{display:inline-block;font-size:12px;-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}.van-step--horizontal .van-step__line{position:absolute;left:0;right:0;bottom:6px;height:1px;background-color:#eee;-webkit-transform:translate3d(0,50%,0);transform:translate3d(0,50%,0)}.van-step--horizontal.van-step--process{color:#333}.van-step--horizontal.van-step--process .van-step__active{display:block;font-size:12px;color:#4b0;line-height:1}.van-step--vertical{font-size:14px;line-height:18px;padding:10px 10px 10px 0}.van-step--vertical::after{border-bottom-width:1px}.van-step--vertical:last-child::after{border-bottom-width:none}.van-step--vertical:first-child::before{content:'';position:absolute;width:1px;height:20px;background-color:#fff;top:0;left:-15px;z-index:1}.van-step--vertical .van-step__active,.van-step--vertical .van-step__circle,.van-step--vertical .van-step__line{position:absolute;top:19px;left:-14px;z-index:2;-webkit-transform:translate3d(-50%,-50%,0);transform:translate3d(-50%,-50%,0)}.van-step--vertical .van-step__active{font-size:12px;line-height:1}.van-step--vertical .van-step__line{z-index:1;width:1px;height:100%;background-color:#eee;-webkit-transform:translate3d(-50%,0,0);transform:translate3d(-50%,0,0)}

dist/submit-bar/index.js

@@ -16,6 +16,10 @@ VantComponent({
     buttonType: {
       type: String,
       value: 'danger'
+    },
+    safeAreaInsetBottom: {
+      type: Boolean,
+      value: true
     }
   },
   computed: {
@@ -28,6 +32,14 @@ VantComponent({
     tipStr: function tipStr() {
       var tip = this.data.tip;
       return typeof tip === 'string' ? tip : '';
+    },
+    barClass: function barClass() {
+      var _this$data = this.data,
+          isIPhoneX = _this$data.isIPhoneX,
+          safeAreaInsetBottom = _this$data.safeAreaInsetBottom;
+      return this.classNames('van-submit-bar__bar', 'bar-class', {
+        'van-submit-bar__bar--safe': safeAreaInsetBottom && isIPhoneX
+      });
     }
   },
   methods: {

dist/submit-bar/index.wxml

@@ -5,7 +5,7 @@
     {{ tipStr }}<slot name="tip" />
   </view>
 
-  <view class="van-submit-bar__bar bar-class">
+  <view class="{{ barClass }}">
     <slot />
     <view class="van-submit-bar__text">
       <block wx:if="{{ hasPrice }}">

dist/submit-bar/index.wxss

@@ -1 +1 @@
-@import '../common/index.wxss';.van-submit-bar{z-index:100;position:fixed;bottom:0;left:0;width:100%;-webkit-user-select:none;user-select:none}.van-submit-bar__tip{padding:10px;color:#f56723;font-size:12px;line-height:18px;background-color:#fff7cc}.van-submit-bar__bar{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;height:50px;background-color:#fff;font-size:14px}.van-submit-bar__text{-webkit-flex:1;flex:1;color:#333;font-weight:500;text-align:right}.van-submit-bar__price{color:#f44;font-size:18px;padding-right:12px}.van-submit-bar__currency{font-size:14px}.van-submit-bar__button button{width:110px}
+@import '../common/index.wxss';.van-submit-bar{z-index:100;position:fixed;bottom:0;left:0;width:100%;-webkit-user-select:none;user-select:none}.van-submit-bar__tip{padding:10px;color:#f56723;font-size:12px;line-height:18px;background-color:#fff7cc}.van-submit-bar__bar{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;height:50px;background-color:#fff;font-size:14px}.van-submit-bar__bar--safe{padding-bottom:34px}.van-submit-bar__text{-webkit-flex:1;flex:1;color:#333;font-weight:500;text-align:right}.van-submit-bar__price{color:#f44;font-size:18px;padding-right:12px}.van-submit-bar__currency{font-size:14px}.van-submit-bar__button button{width:110px}

dist/swipe-cell/index.js

@@ -42,7 +42,7 @@ VantComponent({
       this.resetSwipeStatus();
     },
     close: function close() {
-      this.setData({
+      this.set({
         offset: 0
       });
     },
@@ -55,7 +55,7 @@ VantComponent({
         offset = 0;
       }
 
-      this.setData({
+      this.set({
         offset: offset
       });
       offset && (this.swiping = true);
@@ -81,7 +81,7 @@ VantComponent({
         return;
       }
 
-      this.setData({
+      this.set({
         draging: true
       });
       this.touchStart(event);
@@ -114,7 +114,7 @@ VantComponent({
         return;
       }
 
-      this.setData({
+      this.set({
         draging: false
       });
 

dist/switch-cell/index.js

@@ -14,13 +14,13 @@ VantComponent({
   },
   watch: {
     checked: function checked(value) {
-      this.setData({
+      this.set({
         value: value
       });
     }
   },
   created: function created() {
-    this.setData({
+    this.set({
       value: this.data.checked
     });
   },

dist/switch/index.js

@@ -15,7 +15,7 @@ VantComponent({
   },
   watch: {
     checked: function checked(value) {
-      this.setData({
+      this.set({
         value: value
       });
     }
@@ -33,7 +33,7 @@ VantComponent({
     }
   },
   created: function created() {
-    this.setData({
+    this.set({
       value: this.data.checked
     });
   },

dist/tabbar-item/index.js

@@ -24,7 +24,7 @@ VantComponent({
     },
     setActive: function setActive(active) {
       if (this.data.active !== active) {
-        this.setData({
+        this.set({
           active: active
         });
       }

dist/tabbar/index.js

@@ -31,22 +31,38 @@ VantComponent({
     zIndex: {
       type: Number,
       value: 1
+    },
+    safeAreaInsetBottom: {
+      type: Boolean,
+      value: true
     }
   },
   data: {
     items: [],
     currentActive: -1
   },
+  computed: {
+    tabbarClass: function tabbarClass() {
+      var _this$data = this.data,
+          fixed = _this$data.fixed,
+          isIPhoneX = _this$data.isIPhoneX,
+          safeAreaInsetBottom = _this$data.safeAreaInsetBottom;
+      return this.classNames('custom-class', 'van-tabbar', 'van-hairline--top-bottom', {
+        'van-tabbar--fixed': fixed,
+        'van-tabbar--safe': isIPhoneX && safeAreaInsetBottom
+      });
+    }
+  },
   watch: {
     active: function active(_active) {
-      this.setData({
+      this.set({
         currentActive: _active
       });
       this.setActiveItem();
     }
   },
   created: function created() {
-    this.setData({
+    this.set({
       currentActive: this.data.active
     });
   },
@@ -63,7 +79,7 @@ VantComponent({
 
       if (active !== this.data.currentActive && active !== -1) {
         this.$emit('change', active);
-        this.setData({
+        this.set({
           currentActive: active
         });
         this.setActiveItem();

dist/tabbar/index.wxml

@@ -1,5 +1,5 @@
 <view
-  class="custom-class van-tabbar van-hairline--top-bottom {{ fixed ? 'van-tabbar--fixed' : '' }}"
+  class="{{ tabbarClass }}"
   style="{{ zIndex ? 'z-index: ' + zIndex : '' }}"
 >
   <slot />

dist/tabbar/index.wxss

@@ -1 +1 @@
-@import '../common/index.wxss';.van-tabbar{width:100%;height:50px;display:-webkit-flex;display:flex;background-color:#fff}.van-tabbar--fixed{left:0;bottom:0;position:fixed}
+@import '../common/index.wxss';.van-tabbar{display:-webkit-flex;display:flex;width:100%;height:50px;background-color:#fff}.van-tabbar--fixed{position:fixed;bottom:0;left:0}.van-tabbar--safe{padding-bottom:34px}

dist/tabs/index.js

@@ -1,5 +1,7 @@
 import { VantComponent } from '../common/component';
+import { touch } from '../mixins/touch';
 VantComponent({
+  mixins: [touch],
   relation: {
     name: 'tab',
     type: 'descendant',
@@ -45,25 +47,39 @@ VantComponent({
       type: Number,
       value: 4
     },
-    animated: Boolean
+    animated: Boolean,
+    sticky: Boolean,
+    offsetTop: {
+      type: Number,
+      value: 0
+    },
+    swipeable: Boolean,
+    scrollTop: {
+      type: Number,
+      value: 0
+    }
   },
   data: {
     tabs: [],
     lineStyle: '',
     scrollLeft: 0,
     scrollable: false,
-    trackStyle: ''
+    trackStyle: '',
+    wrapStyle: '',
+    position: ''
   },
   watch: {
     swipeThreshold: function swipeThreshold() {
-      this.setData({
+      this.set({
         scrollable: this.child.length > this.data.swipeThreshold
       });
     },
     color: 'setLine',
     lineWidth: 'setLine',
     active: 'setActiveTab',
-    animated: 'setTrack'
+    animated: 'setTrack',
+    scrollTop: 'onScroll',
+    offsetTop: 'setWrapStyle'
   },
   beforeCreate: function beforeCreate() {
     this.child = [];
@@ -76,7 +92,7 @@ VantComponent({
   methods: {
     updateTabs: function updateTabs(tabs) {
       tabs = tabs || this.data.tabs;
-      this.setData({
+      this.set({
         tabs: tabs,
         scrollable: tabs.length > this.data.swipeThreshold
       });
@@ -101,7 +117,7 @@ VantComponent({
     setActive: function setActive(active) {
       if (active !== this.data.active) {
         this.trigger('change', active);
-        this.setData({
+        this.set({
           active: active
         });
         this.setActiveTab();
@@ -127,7 +143,7 @@ VantComponent({
         }, 0);
         left += (rect.width - width) / 2;
 
-        _this.setData({
+        _this.set({
           lineStyle: "\n            width: " + width + "px;\n            background-color: " + color + ";\n            -webkit-transform: translateX(" + left + "px);\n            -webkit-transition-duration: " + duration + "s;\n            transform: translateX(" + left + "px);\n            transition-duration: " + duration + "s;\n          "
         });
       });
@@ -143,7 +159,7 @@ VantComponent({
       this.getRect('.van-tabs__content').then(function (rect) {
         var width = rect.width;
 
-        _this2.setData({
+        _this2.set({
           trackStyle: "\n            width: " + width * _this2.child.length + "px;\n            transform: translateX(" + -1 * active * width + "px);\n            transition-duration: " + duration + "s;\n          "
         });
 
@@ -155,7 +171,7 @@ VantComponent({
     },
     setTabsProps: function setTabsProps(props) {
       this.child.forEach(function (item) {
-        item.setData(props);
+        item.set(props);
       });
     },
     setActiveTab: function setActiveTab() {
@@ -171,10 +187,10 @@ VantComponent({
         }
 
         if (data.active !== item.data.active) {
-          item.setData(data);
+          item.set(data);
         }
       });
-      this.setData({}, function () {
+      this.set({}, function () {
         _this3.setLine();
 
         _this3.setTrack();
@@ -200,11 +216,98 @@ VantComponent({
         _this4.getRect('.van-tabs__nav').then(function (navRect) {
           var navWidth = navRect.width;
 
-          _this4.setData({
+          _this4.set({
             scrollLeft: offsetLeft - (navWidth - tabWidth) / 2
           });
         });
       });
+    },
+    onTouchStart: function onTouchStart(event) {
+      if (!this.data.swipeable) return;
+      this.touchStart(event);
+    },
+    onTouchMove: function onTouchMove(event) {
+      if (!this.data.swipeable) return;
+      this.touchMove(event);
+    },
+    // watch swipe touch end
+    onTouchEnd: function onTouchEnd() {
+      if (!this.data.swipeable) return;
+      var _this$data3 = this.data,
+          active = _this$data3.active,
+          tabs = _this$data3.tabs;
+      var direction = this.direction,
+          deltaX = this.deltaX,
+          offsetX = this.offsetX;
+      var minSwipeDistance = 50;
+
+      if (direction === 'horizontal' && offsetX >= minSwipeDistance) {
+        if (deltaX > 0 && active !== 0) {
+          this.setActive(active - 1);
+        } else if (deltaX < 0 && active !== tabs.length - 1) {
+          this.setActive(active + 1);
+        }
+      }
+    },
+    setWrapStyle: function setWrapStyle() {
+      var _this$data4 = this.data,
+          offsetTop = _this$data4.offsetTop,
+          position = _this$data4.position;
+      var wrapStyle;
+
+      switch (position) {
+        case 'top':
+          wrapStyle = "\n            top: " + offsetTop + "px;\n            position: fixed;\n          ";
+          break;
+
+        case 'bottom':
+          wrapStyle = "\n            top: auto;\n            bottom: 0;\n          ";
+          break;
+
+        default:
+          wrapStyle = '';
+      } // cut down `set`
+
+
+      if (wrapStyle === this.data.wrapStyle) return;
+      this.set({
+        wrapStyle: wrapStyle
+      });
+    },
+    // adjust tab position
+    onScroll: function onScroll(scrollTop) {
+      var _this5 = this;
+
+      if (!this.data.sticky) return;
+      var offsetTop = this.data.offsetTop;
+      this.getRect('.van-tabs').then(function (rect) {
+        var top = rect.top,
+            height = rect.height;
+
+        _this5.getRect('.van-tabs__wrap').then(function (rect) {
+          var wrapHeight = rect.height;
+          var position = '';
+
+          if (offsetTop > top + height - wrapHeight) {
+            position = 'bottom';
+          } else if (offsetTop > top) {
+            position = 'top';
+          }
+
+          _this5.$emit('scroll', {
+            scrollTop: scrollTop + offsetTop,
+            isFixed: position === 'top'
+          });
+
+          if (position !== _this5.data.position) {
+            _this5.set({
+              position: position
+            }, function () {
+              _this5.setWrapStyle();
+            });
+          }
+        });
+      });
     }
   }
 });

dist/tabs/index.wxml

@@ -1,5 +1,5 @@
 <view class="custom-class van-tabs van-tabs--{{ type }}">
-  <view style="z-index: {{ zIndex }}" class="van-tabs__wrap {{ scrollable ? 'van-tabs__wrap--scrollable' : '' }} {{ type === 'line' && border ? 'van-hairline--top-bottom' : '' }}">
+  <view style="z-index: {{ zIndex }}; {{ wrapStyle }}" class="van-tabs__wrap {{ scrollable ? 'van-tabs__wrap--scrollable' : '' }} {{ type === 'line' && border ? 'van-hairline--top-bottom' : '' }}">
     <scroll-view
       scroll-x="{{ scrollable }}"
       scroll-with-animation
@@ -17,12 +17,20 @@
           style="{{ color && index !== active && type === 'card' && !item.disabled ? 'color: ' + color : '' }} {{ color && index === active && type === 'card' ? ';background-color:' + color : '' }} {{ color ? ';border-color: ' + color : '' }} {{ scrollable ? ';flex-basis:' + (88 / swipeThreshold) + '%' : '' }}"
           bind:tap="onTap"
         >
-          {{ item.title }}
+          <view class="van-ellipsis van-tab__title">
+            {{ item.title }}
+          </view>
         </view>
       </view>
     </scroll-view>
   </view>
-  <view class="van-tabs__content">
+  <view
+    class="van-tabs__content"
+    bind:touchstart="onTouchStart"
+    bind:touchmove="onTouchMove"
+    bind:touchend="onTouchEnd"
+    bind:touchcancel="onTouchEnd"
+  >
     <view class="van-tabs__track" style="{{ trackStyle }}">
       <slot />
     </view>

dist/toast/index.js

@@ -24,7 +24,7 @@ VantComponent({
   },
   methods: {
     clear: function clear() {
-      this.setData({
+      this.set({
         show: false
       });
     },

dist/toast/toast.js

@@ -45,7 +45,7 @@ var Toast = function Toast(options) {
   delete options.context;
   delete options.selector;
   queue.push(toast);
-  toast.setData(options);
+  toast.set(options);
   clearTimeout(toast.timer);
 
   if (options.duration > 0) {

dist/transition/index.wxml

@@ -1,7 +1,7 @@
 <view
   wx:if="{{ inited }}"
   class="van-transition custom-class"
-  style="animation-name: van-{{ name }}-{{ type }}; animation-duration: {{ duration }}ms; {{ display ? '' : 'display: none;' }} {{ customStyle }}"
+  style="-webkit-animation: van-{{ name }}-{{ type }} {{ duration }}ms both; animation: van-{{ name }}-{{ type }} {{ duration }}ms both; {{ display ? '' : 'display: none;' }} {{ customStyle }}"
   bind:animationend="onAnimationEnd"
 >
   <slot />

dist/tree-select/index.js

@@ -51,7 +51,7 @@ VantComponent({
     // 更新子项列表
     updateSubItems: function updateSubItems() {
       var selectedItem = this.data.items[this.data.mainActiveIndex] || {};
-      this.setData({
+      this.set({
         subItems: selectedItem.children || []
       });
       this.updateItemHeight();
@@ -59,13 +59,13 @@ VantComponent({
     // 更新组件整体高度，根据最大高度和当前组件需要展示的高度来决定
     updateMainHeight: function updateMainHeight() {
       var maxHeight = Math.max(this.data.items.length * ITEM_HEIGHT, this.data.subItems.length * ITEM_HEIGHT);
-      this.setData({
+      this.set({
         mainHeight: Math.min(maxHeight, this.data.maxHeight)
       });
     },
     // 更新子项列表高度，根据可展示的最大高度和当前子项列表的高度决定
     updateItemHeight: function updateItemHeight() {
-      this.setData({
+      this.set({
         itemHeight: Math.min(this.data.subItems.length * ITEM_HEIGHT, this.data.maxHeight)
       });
     }