omi-mp - add triggerEvent to mp

packages/omi-mp/readme.md

@@ -10,7 +10,7 @@
 
 # 快速体验
 
-把小程序项目拷贝到 src-mp 目录，然后执行:
+把小程序项目拷贝到 src-mp 目录，如果是新的小程序，可以在 src-mp 目录创建小程序，然后执行:
 
 ```bash
 npm start  //开发

packages/omi-mp/src-mp/components/my-child/my-child.wxml

@@ -1,2 +1,2 @@
 <!--components/my-child/my-child.wxml-->
-<text>my-child</text>
+<text>I am child component</text>

packages/omi-mp/src-mp/components/my-ele/my-ele.js

@@ -19,7 +19,7 @@ Component({
    */
   methods: {
     myMethods: function() {
-      console.log('myMethods')
+      this.triggerEvent('myevent', { name: 'dntzhang' })
     }
   }
 })

packages/omi-mp/src-mp/components/my-ele/my-ele.wxml

@@ -1,4 +1,4 @@
 <view>
-  <my-child />
-  <view bindtap="myMethods">my-ele</view>
+  <button bindtap="myMethods">Click me will log dntzhang to the console panel</button>
+	<my-child />
 </view>

packages/omi-mp/src-mp/pages/logs/logs.js

@@ -11,5 +11,9 @@ Page({
         return util.formatTime(new Date(log))
       })
     })
+  },
+  myEventHandler: function (evt) {
+    //output -> dntzhang
+    console.log(evt.detail.name)
   }
 })

packages/omi-mp/src-mp/pages/logs/logs.wxml

@@ -3,5 +3,5 @@
   <block wx:for="{{logs}}" wx:for-item="log">
     <text class="log-item">{{index + 1}}. {{log}}</text>
   </block>
-  <my-ele />
+  <my-ele bindmyevent="myEventHandler" />
 </view>