[build] 2.4.3

dist/common/helper.js

@@ -5,6 +5,56 @@ function extractComponentId(event = {}) {
   return componentId;
 }
 
-module.exports = {
+const LIFE_CYCLE = ['onLoad', 'onReady', 'onShow', 'onHide', 'onUnload', 'onPullDownRefresh', 'onReachBottom', 'onShareAppMessage', 'onPageScroll'];
-  extractComponentId
+/*
+  1. 直接合并所有生命周期函数
+  Page(extend({}, {
+    onLoad() {},
+    ...
+  }));
+
+  2. 只合并指定的生命周期
+  const extendOnload = extend(['onLoad']);
+  Page(extendOnload({}, {
+    onLoad() {},
+    ...
+  }));
+*/
+const extend = (obj, ...rest) => {
+  if (Array.isArray(obj)) {
+    let lifeCycleList = obj.filter(item => LIFE_CYCLE.indexOf(item) >= 0);
+    return extendWithLife.bind(null, lifeCycleList);
+  }
+  return extendWithLife(LIFE_CYCLE, obj, ...rest);
+};
+
+const extendWithLife = (lifeCycleList, target, ...objList) => {
+  objList.forEach((source) => {
+    if (source) {
+      let keys = Object.keys(source);
+      keys.forEach((key) => {
+        let value = source[key];
+        if (lifeCycleList.indexOf(key) >= 0 && typeof value === 'function') {
+          // 合并生命周期函数，可选择改成闭包函数列表
+          let funcArrayName = `__$${key}`;
+          if (!target[funcArrayName]) {
+            target[funcArrayName] = [value];
+            target[key] = function(...rest) {
+              target[funcArrayName].forEach(func => func.apply(this, rest));
+            };
+          } else {
+            target[funcArrayName].push(value);
+          }
+        } else {
+          target[key] = value;
+        }
+      });
+    }
+  });
+  return target;
+};
+
+module.exports = {
+  extractComponentId,
+  extend
 };

dist/index.js

@@ -7,3 +7,6 @@ exports.Switch = require('./switch/index');
 exports.Tab = require('./tab/index');
 exports.Toast = require('./toast/index');
 exports.TopTips = require('./toptips/index');
+
+const { extend } = require('./common/helper');
+exports.extend = extend;

dist/panel/index.wxss

@@ -1 +1 @@
-.zan-panel{position:relative;background:#fff;margin-top:10px;overflow:hidden}.zan-panel::after{content:'';position:absolute;top:0;left:0;width:200%;height:200%;transform:scale(.5);transform-origin:0 0;pointer-events:none;box-sizing:border-box;border:0 solid #e5e5e5;border-top-width:1px;border-bottom-width:1px}.zan-panel-title{font-size:14px;line-height:1;color:#999;padding:20px 15px 0 15px}.zan-panel--without-margin-top{margin-top:0}
+.zan-panel{position:relative;background:#fff;margin-top:10px;overflow:hidden}.zan-panel::after{content:'';position:absolute;top:0;left:0;width:200%;height:200%;transform:scale(.5);transform-origin:0 0;pointer-events:none;box-sizing:border-box;border:0 solid #e5e5e5;border-top-width:1px;border-bottom-width:1px}.zan-panel-title{font-size:14px;line-height:1;color:#999;padding:20px 15px 0 15px}.zan-panel--without-margin-top{margin-top:0}.zan-panel--without-border::after{border:0 none}