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Posted to dev@weex.apache.org by "Hanks Zhang (JIRA)" <ji...@apache.org> on 2018/02/08 02:27:00 UTC

[jira] [Commented] (WEEX-208) 两个结构类似的数据合并前，产生数据污染

    [ https://issues.apache.org/jira/browse/WEEX-208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16356390#comment-16356390 ] 

Hanks Zhang commented on WEEX-208:
----------------------------------

你好，建议用英语提 issue。

这可能是 console.log 计算 var1 值时的延迟，因为里边的属性都是 getter，console 输出后你把它展开了才计算里边的值，打印的都是 var1 的引用，内容也是一样的。试试用 console.log(JSON.stringify(var1)) 打印出来的结果对不对。

 

Maybe it's a delay when console.log calculating the value of `var1`. You can try `console.log(JSON.stringify(var1))` to print the value.

> 两个结构类似的数据合并前，产生数据污染
> -------------------
>
>                 Key: WEEX-208
>                 URL: https://issues.apache.org/jira/browse/WEEX-208
>             Project: Weex
>          Issue Type: Bug
>          Components: Web Renderer
>    Affects Versions: 0.12
>            Reporter: 华逢义
>            Assignee: Danz He
>            Priority: Major
>         Attachments: Catch(02-07-15-24-02).jpg, Catch367C(02-07-15-24-02).jpg
>
>   Original Estimate: 12h
>  Remaining Estimate: 12h
>
> 代码：
>  
>   !Catch(02-07-15-24-02).jpg!
> LOG:
> !Catch367C(02-07-15-24-02).jpg!
>  
>  
>  数据污染了，合并前并没有任何操作，但是没定义var1["2"]的visibility，仍然被初始化为visibility=2



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