[
https://issues.apache.org/jira/browse/WEEX-310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16456035#comment-16456035
]
Hanks Zhang commented on WEEX-310:
----------------------------------
You can't use the "outer" data which are not defined in the list data. That
means you can only use the data of the `list` property within the <cell-slot>
for your case. It's a limitation of recycle-list, I'll add a notice in the
document. The best solution for this case is putting all data is the `list`,
it's also a good practice.
recycle-list 只能用写在 for 里的数据，“外层”属性不能用，这算是个底层功能的限制。建议把数据都放 list 里。
> recycle-list无法访问外层属性
> --------------------
>
> Key: WEEX-310
> URL: https://issues.apache.org/jira/browse/WEEX-310
> Project: Weex
> Issue Type: Bug
> Components: Android
> Affects Versions: 0.18
> Reporter: mhl
> Assignee: Adam Feng
> Priority: Blocker
> Labels: recycle-list
> Original Estimate: 12h
> Remaining Estimate: 12h
>
>
> {code:java}
> <template>
> <recycle-list for="(item, index) in list" @loadmore="loadMoreData"
> loadmoreoffset="10">
> <cell-slot>
> <div>
> <text>{{curIndex}}</text>
> <slider interval="3000" auto-play="true" infinite="true">
> <div class="frame" v-for="img in imgList">
> <image class="image" :src="img.src"></image>
> <text class="title" >{{img.title}}</text>
> </div>
> </slider>
> </div>
> </cell-slot>
> </recycle-list>
> </template>
> <script>
> export default {
> name: 'find',
> data() {
> return {
> curIndex: 0,
> imageList: [
> {title: 'item A', src:
> 'http://img1.gtimg.com/ent/pics/hv1/122/43/2273/147812912.jpg'},
> {title: 'item B', src:
> 'http://img1.gtimg.com/ent/pics/hv1/122/43/2273/147812912.jpg'},
> {title: 'item C', src:
> 'http://img1.gtimg.com/ent/pics/hv1/122/43/2273/147812912.jpg'}
> ],
> list: [1,2,3]
> }
> }
> }
> </script>{code}
> 在recycle-list里面无法访问外层属性，比如无法访问：curIndex / imageList 。 recycle-list只能访问list。
> 这应该是bug , 换成list组件是可以正常访问的。
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
