Why not use gradle to resolve dependency?

macOS:10.12.1
Xcode 8.2.1
iPhone6模拟器 10.2

日志:

为什么示例里没有表单交互的部分？
写不出来还是坑很多？

将示例编译出index.weex.js 放在android的 assets目录下，报：ReportException : ReferenceError: Vue is not defined。 在chrome的开发人员工具下是正常的。 工程没做任何改动。

在index.html中指定div的高度为100%后，scroller不能生效,注释掉后运行正常。

<style>body > div { height: 100%; }</style>

When user click an external link:

• in web: open a new tab with the url of external link
• in native: open a fullscreen <web> component and a back button

看了一下 Weex Playground App,里面有些demo的例子想参照用，但没有找到任何参考代码。问一下这个demo能包含 Weex Playground App里面的demo的代码吗？谢谢

"copy:android": "cp dist/index.weex.js android/app/src/main/assets/index.js",

index.weex.js和index.js内容明显不同的啊。

index.js是怎么生成的呢？

用weex src --entry src/App.vue启动，[Weex Playground App]访问是空白的。

移动端是可以的，浏览器里面图片显示不出来，感觉可能是解析的问题

运行npm run build报错
Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema.

• configuration[0].output.path: The provided value "dist" is not an absolute path!

• configuration[1].output.path: The provided value "dist" is not an absolute path!

如题:
怎么方式通过weex debug --qr 生成二维码 通过 weex playground 进行测试

See the attachment screenshot, and I cannot scroll at all.

为什么每行结尾不加分号？为什么？

改完对应的文件，重新执行npm run dev还是报相同的错误，貌似根本不识别我的更改，项目也不提供清除缓存命令，手动删除dist文件夹没用，点解？

When I run the android app, I get the below error:

E/weex: reportJSException >>>> instanceId:1, exception function:createInstance, exception:ReferenceError: weex is not defined

it's thrown because of the line const stream = weex.require('stream') in the file src/store/fetch.js

@Hanks10100 - Can you confirm if the screenshot below is what I should expect with the recent code?

I think you are working on the implementation of native vue-router. I would like to help you out in getting this thing done faster.

添加input: v-model后 click事件触发的 this.count += 1 没效果

<template>
  <div class="wrapper">
      <input type="text" v-model="count" />
      <text style="color: red; margin-top: 50px;" @click="clickHandle">{{count}}</text>
  </div>
</template>
<style></style>
<script>
  export default {
    data: {
      count: 30
    },
    methods: {
      clickHandle() {
        this.count += 1;
      },
    }
  }
</script>

in weex, how to use local image file? so we can use it in h5 and android project.

为什么项目结构不同于两种框架的初始模板，官网不能提供一个详细的学习稳当么？初始化以后完全不知道怎么改造项目，怎么引入vue router等，对新人很不友好

Parent -

<template>
  <div>
    <text onclick="sayHello">Say Hello</text>
    <embed id="foo" src="child_url.js"></embed>
  </div>
</template>

<script>
  module.exports = {
      methods: { 
         sayHello: function () { 
            var foo = this.$vm("foo");
            foo.hello();
         }
      }
  }
</script>

child_url.js

<template>
  <div>
    <text>Child Element</text>
  </div>
</template>

<script>
    module.exports = { 
       methods: { 
          hello: function () {
             console.log("Hello!");
          }
       }
   }
</script>

how to fix?

how to fix?

在router添加 一个.we后缀页面就会出错，npm run dev可以正常编译但是在浏览器中打开页面的时候显示空白页面。console中显示错误_weex_define__ is not defined or :undefined

Errno::EOPNOTSUPP - Operation not supported on socket - (../../../SDWebImage/SDWebImage/NSData+ImageContentType.h, /Volumes/VMware Shared Folders/workspace/weex-pula/ios/Pods/Headers/Private/SDWebImage/NSData+ImageContentType.h)

请问在iOS上怎么一页一页返回呢,而不是一次退出hybrid页面

# 将生成的 bundle 文件拷贝到 iOS 项目的资源目录
npm run copy:android

# 将生成的 bundle 文件拷贝到 Android 项目的资源目录
npm run copy:ios

发现，这个写反了。

demo app works fine with android 6.0+, but crash on android 7.1
test devices: google pixel with android 7.1.1 and emulator with android 7.1.1
problem: android app crashes
crash log

05-30 20:41:17.127 4298-4298/com.example.weex.hackernews E/AndroidRuntime: FATAL EXCEPTION: main
                                                                           Process: com.example.weex.hackernews, PID: 4298
                                                                           java.lang.RuntimeException: Unable to instantiate application com.example.weex.hackernews.WXApplication: java.lang.ClassNotFoundException: Didn't find class "com.example.weex.hackernews.WXApplication" on path: DexPathList[[zip file "/data/app/com.example.weex.hackernews-1/base.apk"],nativeLibraryDirectories=[/data/app/com.example.weex.hackernews-1/lib/x86, /data/app/com.example.weex.hackernews-1/base.apk!/lib/x86, /system/lib, /vendor/lib]]
                                                                               at android.app.LoadedApk.makeApplication(LoadedApk.java:802)
                                                                               at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5377)
                                                                               at android.app.ActivityThread.-wrap2(ActivityThread.java)
                                                                               at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
                                                                               at android.os.Handler.dispatchMessage(Handler.java:102)
                                                                               at android.os.Looper.loop(Looper.java:154)
                                                                               at android.app.ActivityThread.main(ActivityThread.java:6119)
                                                                               at java.lang.reflect.Method.invoke(Native Method)
                                                                               at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
                                                                               at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
                                                                            Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.weex.hackernews.WXApplication" on path: DexPathList[[zip file "/data/app/com.example.weex.hackernews-1/base.apk"],nativeLibraryDirectories=[/data/app/com.example.weex.hackernews-1/lib/x86, /data/app/com.example.weex.hackernews-1/base.apk!/lib/x86, /system/lib, /vendor/lib]]
                                                                               at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
                                                                               at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
                                                                               at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
                                                                               at android.app.Instrumentation.newApplication(Instrumentation.java:992)
                                                                               at android.app.LoadedApk.makeApplication(LoadedApk.java:796)
                                                                               at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5377) 
                                                                               at android.app.ActivityThread.-wrap2(ActivityThread.java) 
                                                                               at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545) 
                                                                               at android.os.Handler.dispatchMessage(Handler.java:102) 
                                                                               at android.os.Looper.loop(Looper.java:154) 
                                                                               at android.app.ActivityThread.main(ActivityThread.java:6119) 
                                                                               at java.lang.reflect.Method.invoke(Native Method) 
                                                                               at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
                                                                               at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) 

我研读了hackernews的代码，如果使用了vue+vuex+router的话，其实app就是个单页应用，weex instance实例只有一个，不知道我这么理解是否正确。

利用weex pack 和 Weex-Toolkit 都没办法做到呢

https://github.com/weexteam/weex-hackernews/blob/master/src/store/index.js#L7
This line should be

if (WXEnvironment.platform === 'Web') {
  Vue.use(Vuex)
}

是否是集成了weex的app,就能够运行编译后的index.weex.js?

weex 在上传图片这块 有统一的解决方案吗

Hi,
I built the project using npm run build:weex && npm run copy:android, and opened the project with Android studio.
Runtime details:

Android studio 2.2.2
Android emulator Nexus_5X_API_25:5554

Got the following errors (sorry for the format - tried my best):

12-30 14:46:34.406 3580-3580/com.example.weex.hackernews E/weex: initWXBridge HackAssertionException com.taobao.weex.utils.WXHack$HackDeclaration$HackAssertionException: java.lang.ClassNotFoundException: com.taobao.weex.devtools.debug.DebugServerProxy
....at com.taobao.weex.utils.WXHack.into(WXHack.java:232)
....at com.taobao.weex.bridge.WXBridgeManager.initWXBridge(WXBridgeManager.java:365)
....at com.taobao.weex.bridge.WXBridgeManager.(WXBridgeManager.java:338)
....at com.taobao.weex.bridge.WXBridgeManager.getInstance(WXBridgeManager.java:347)
....at com.taobao.weex.WXSDKEngine.doInitInternal(WXSDKEngine.java:223)
....at com.taobao.weex.WXSDKEngine.initialize(WXSDKEngine.java:212)
....at com.example.weex.hackernews.WXApplication.onCreate(WXApplication.java:19)
....at com.android.tools.fd.runtime.BootstrapApplication.onCreate(BootstrapApplication.java:370)
....at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1024)
....at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5403)
....at android.app.ActivityThread.-wrap2(ActivityThread.java)
....at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545)
....at android.os.Handler.dispatchMessage(Handler.java:102)
....at android.os.Looper.loop(Looper.java:154)
....at android.app.ActivityThread.main(ActivityThread.java:6119)
....at java.lang.reflect.Method.invoke(Native Method)
....at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
....at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

..Caused by: java.lang.ClassNotFoundException: com.taobao.weex.devtools.debug.DebugServerProxy
....at java.lang.Class.classForName(Native Method)
....at java.lang.Class.forName(Class.java:400)
....at java.lang.Class.forName(Class.java:326)
....at com.taobao.weex.utils.WXHack.into(WXHack.java:230)
....at com.taobao.weex.bridge.WXBridgeManager.initWXBridge(WXBridgeManager.java:365) 
....at com.taobao.weex.bridge.WXBridgeManager.(WXBridgeManager.java:338) 
....at com.taobao.weex.bridge.WXBridgeManager.getInstance(WXBridgeManager.java:347) 
....at com.taobao.weex.WXSDKEngine.doInitInternal(WXSDKEngine.java:223) 
....at com.taobao.weex.WXSDKEngine.initialize(WXSDKEngine.java:212) 
....at com.example.weex.hackernews.WXApplication.onCreate(WXApplication.java:19) 
....at com.android.tools.fd.runtime.BootstrapApplication.onCreate(BootstrapApplication.java:370) 
....at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1024) 
....at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5403) 
....at android.app.ActivityThread.-wrap2(ActivityThread.java) 
....at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1545) 
....at android.os.Handler.dispatchMessage(Handler.java:102) 
....at android.os.Looper.loop(Looper.java:154) 
....at android.app.ActivityThread.main(ActivityThread.java:6119) 
....at java.lang.reflect.Method.invoke(Native Method) 
....at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
....at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) 

..Caused by: java.lang.ClassNotFoundException: Didn't find class "com.taobao.weex.devtools.debug.DebugServerProxy" on path: DexPathList[[dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-support-annotations-24.1.1_5aab62e234ebbdf55225f20b51a994cada9b1f60-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-slice_9-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-slice_8-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-slice_7-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-slice_6-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-slice_5-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-slice_4-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-slice_3-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-slice_2-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-slice_1-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-slice_0-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-picasso-2.5.2_7fd10b4381d2583d30c407c74f236c5ad7d52458-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-internal_impl-24.1.1_f6efbad1ab482711795f9f08ce9da8aab1814f93-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-fastjson-1.1.46.android_7d67bd7281cd159c45a9468e523539db9ded4d42-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-com.android.support-support-vector-drawable-24.1.1_a224abd2f5aee3db556f2f91f6810877b0035254-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-com.android.support-support-v4-24.1.1_afc89397e0e7838f134e13dab9dbdafda4dfd1ca-classes.dex", dex file "/data/data/com.example.weex.hackernews/files/instant-run/dex/slice-com.android.support-recyclerview-v7-24.1.1_10baed5406a176d0f372a850e182767e4ee07b21-classes.dex", dex file "/data/data/com.example.weex.hackernews/file
12-30 14:46:34.568 3580-3773/com.example.weex.hackernews E/weex: [WXBridgeManager] invokeCallJSBatch: framework.js uninitialized.
12-30 14:46:34.569 3580-3773/com.example.weex.hackernews E/weex: [WXBridgeManager] invokeCallJSBatch: framework.js uninitialized.
12-30 14:46:34.584 3580-3773/com.example.weex.hackernews E/weex: [WXBridgeManager] invokeCallJSBatch: framework.js uninitialized.
12-30 14:46:34.588 3580-3773/com.example.weex.hackernews E/weex: [WXBridgeManager] invokeCallJSBatch: framework.js uninitialized.
12-30 14:46:34.589 3580-3773/com.example.weex.hackernews E/weex: [WXBridgeManager] invokeCallJSBatch: framework.js uninitialized.
12-30 14:46:34.590 3580-3773/com.example.weex.hackernews E/weex: [WXBridgeManager] invokeCallJSBatch: framework.js uninitialized.
12-30 14:46:34.592 3580-3773/com.example.weex.hackernews E/weex: [WXBridgeManager] invokeCallJSBatch: framework.js uninitialized.
12-30 14:46:34.605 3580-3773/com.example.weex.hackernews E/weex: [WXBridgeManager] invokeCallJSBatch: framework.js uninitialized.
12-30 14:46:34.611 3580-3773/com.example.weex.hackernews E/weex: [WXBridgeManager] invokeCallJSBatch: framework.js uninitialized.
12-30 14:46:34.611 3580-3773/com.example.weex.hackernews E/weex: [WXBridgeManager] invokeCallJSBatch: framework.js uninitialized.
12-30 14:46:34.612 3580-3773/com.example.weex.hackernews E/weex: [WXBridgeManager] invokeCallJSBatch: framework.js uninitialized.
12-30 14:46:34.840 3580-3780/com.example.weex.hackernews E/EGL_emulation: tid 3780: eglSurfaceAttrib(1174): error 0x3009 (EGL_BAD_MATCH)
12-30 14:48:48.735 3580-3780/com.example.weex.hackernews E/EGL_emulation: tid 3780: eglSurfaceAttrib(1174): error 0x3009 (EGL_BAD_MATCH)

Thanks for you work :)

Sample Code :-

<template>
  <div>
    <text class="title">Track by</text>
    <text class="subtitle" repeat="{{item in nestedList['list1']}}" track-by="key">{{$index}}-{{item.text}}</text>
    <text class="subtitle" repeat="{{item in nestedList['list2']}}" track-by="key">{{$index}}-{{item.text}}</text>
    <text class="btn" onclick="update">Update</text>
    <text class="btn" onclick="mutate">Mutate</text>

  </div>
</template>

<style>
  .title {font-size: 48px;}
  .subtitle {font-size: 36px;}
  .btn {font-size: 36px; text-align: center; color: white; background-color: gray; padding: 20px; border-radius: 5px;}
</style>

<script>
  module.exports = {
    data: function () {
      return  {
        nestedList: {},
        list: [
          {key: 1, text: 'a'},
          {key: 2, text: 'a'},
          {key: 3, text: 'b'},
          {key: 4, text: 'c'},
          {key: 5, text: 'a'}
        ],
        flag: true
      };
    },
    created: function () {
      this.nestedList["list1"] = [
        {key: 6, text: 'd1'},
        {key: 7, text: 'd2'},
        {key: 8, text: 'd3'},
        {key: 9, text: 'd4'},
      ];
      this.nestedList["list2"] = [
        {key: 9, text: 'd4'},
        {key: 10, text: 'd5'},
        {key: 11, text: 'd6'}
      ];
    },
    methods: {
      update: function (e) {
        this.nestedList["list1"] = [
          {key: 31, text: 'd31'},
          {key: 32, text: 'd32'},
          {key: 33, text: 'd33'}
        ];
        this.nestedList["list2"] = [
          {key: 34, text: 'd34'},
          {key: 35, text: 'd35'},
          {key: 36, text: 'd36'}
        ];
      }
    }
  }
</script>

update method doesn't trigger list update. I think, if I add observer to the new array objects then it will work.

cc @Jinjiang

我编译代码之后，怎么没有生成/dist/weex-vue-render.js 这个文件呢？

Error msg as below:
ld: warning: directory not found for option '-F/Volumes/Data/github/weex/weex-hackernews/ios/Pods/WeexSDK'
ld: library not found for -lSDWebImage
clang: error: linker command failed with exit code 1 (use -v to see invocation)

<list> <cell v-for="dept in depts" index="{{$index}}"> <div class="header"> <text class="header-title">{{dept.name}}</text> </div> <cell> </list>
就是上边这个动态拼接的list
详细说下
数据获取方式：created里边数据获取。在计算属性中数据清洗，返回对象列表数组depts。
在data里已经定义 detps=[]。
打包方式：开始的时候使用weebpack 的weex-loader。同样在playground可显示，ios端不行。
引用方式：传到静态服务器，https：
想了解，weex是否跟vue似的存在数据双向绑定？开始这样写也不行。

01-18 16:17:50.207 8393-8468/com.alibaba.weex E/jsengine: ReportException :undefined:4543: ReferenceError: weex is not defined
01-18 16:17:50.217 8393-8468/com.alibaba.weex E/jsengine: ReportException : ReferenceError: weex is not defined
at Object.defineProperty.value (eval at ((weex):4:10908), :4543:15)
at webpack_require (eval at ((weex):4:10908), :24:30)
at Object.defineProperty.value (eval at ((weex):4:10908), :4467:15)
at webpack_require (eval at ((weex):4:10908), :24:30)
at Object.eval (eval at ((weex):4:10908), :3619:17)
at webpack_require (eval at ((weex):4:10908), :24:30)
at Object.defineProperty.value (eval at ((weex):4:10908), :3537:15)
at webpack_require (eval at ((weex):4:10908), :24:30)
at Object.module.exports.comment.paddingBottom (eval at ((weex):4:10908), :3453:20)
at webpack_require (eval at ((weex):4:10908), :24:30)
01-18 16:17:50.217 8393-8468/com.alibaba.weex E/weex: reportJSException >>>> instanceId:2, exception function:createInstance, exception:ReferenceError: weex is not defined

如题。npm run serve后修改代码不能热加载

好吧，写个英语标题是为了吸引人过来。我用webpack打包后的JS文件在IOS端不能正常使用，但weex compile就可以。想知道。为什么不行/