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https://issues.apache.org/jira/browse/WEEX-270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16420069#comment-16420069
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ASF GitHub Bot commented on WEEX-270:
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Github user weex-bot commented on the issue:
https://github.com/apache/incubator-weex/pull/1095
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> WXListComponent should add reload type of data update
> -----------------------------------------------------
>
> Key: WEEX-270
> URL: https://issues.apache.org/jira/browse/WEEX-270
> Project: Weex
> Issue Type: New Feature
> Components: iOS
> Affects Versions: 0.18
> Environment: iOS 8.0+
> Reporter: mengjianjun
> Assignee: Adam Feng
> Priority: Major
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> Currently WXListComponent data update only supports insertRows. This can't be
> satisfied under some drop-down loading scenes. For example, the pulldown load
> needs to be positioned to the original position. When the tableView is still
> decaling and inserts and tries to fix the position, the cell will blink.
> Because when deceiring, the externally modified contentOffset will be
> re-edited by the internal implementation of tableView, altering contentOffset
> alternately will cause flicker problems. If you use the tableView reloadData
> this is not a problem, so you need to support the WXListComponent in the
> drop-down restore location scene to add the reload attribute.
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