Vue v2.0.0-alpha.7发布，轻量级JavaScript框架

Vue v2.0.0 alpha.7 发布了，Vue.js 是构建 Web 界面的 JavaScript 库，提供数据驱动的组件，还有简单灵活的 API，使得 MVVM 更简单。

主要特性：

• 可扩展的数据绑定

• 将普通的 JS 对象作为 model

• 简洁明了的 API

• 组件化 UI 构建

• 配合别的库使用

本次发布的一些新增特性及使用示例：

Breaking Changes

• The init lifecycle hook has been renamed to beforeCreated.

• JavaScript transition hooks now receive the context Vue instance as the second argument:

New

• $createElement can now omit the data argument if no data is needed. If the second argument is truthy and is not an Object, it will be treated as the children.

  
  

• SSR: Now supports bundle renderer, which runs a pre-bundled app script in a fresh context for each render. This eliminates the need for structuring your application without global state just for the sake of server-side rendering.

• SSR: Now supports component-level caching via server.getCacheKey option.

• Vue.config.errorHandler now also captures errors thrown in user watcher callbacks.

Fixed

• #3140 fix v-model .number conversion for non-number input

• fix CSS animation initial frame flash

• fix SSR client-side hydration on merged text nodes

• #3155 fix v-once when used with v-for

• #3157 fix id-resolved transition with appear: true

查看完整发布说明，可以点击这里。

下载地址：

• Source code (zip)

• Source code (tar.gz)