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https://issues.apache.org/jira/browse/WEEX-499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hanks Zhang reassigned WEEX-499:
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Assignee: XuYouyang (was: xingZhang)
> the element in slider don't trigger it's appear event when slider changed
> -------------------------------------------------------------------------
>
> Key: WEEX-499
> URL: https://issues.apache.org/jira/browse/WEEX-499
> Project: Weex
> Issue Type: Bug
> Components: iOS
> Reporter: fh
> Assignee: XuYouyang
> Priority: Major
>
>
> {code:java}
> <div>
> <slider class="slider"
> ref="sliderBox"
> :style="{height:normalHeight}"
> auto-play="true"
> interval="3000">
> <div v-for="(item, index) in config.swipeList"
> :key="index">
> <image resize="cover"
> :style="{width:item.width, height:item.height}"
> :src="defaultImg"
> :placeholder="defaultImg"
> v-demo="item.imgUrl"></image>
> </div>
> <indicator class="silder-indicator" v-if="config.isShowDot"></indicator>
> </slider>
> </div>
> {code}
>
> the v-demo listen the image's appear event, however in the slider ,which
> structure looks like the code above， don't rigger it's appear event when
> slider changed. Until i scroll the the <list> the appear event is triggered.
>
>
> 我使用 v-demo 这个自定义指令来监听slider内部 image 元素的 appear 事件，在 appear
> 事件内做一些处理。但是，像上面这样的结构，slider自动轮播时，内部 image 元素的 appear 事件没有被触发。当我滑动外层的 list
> 时，这儿的 image 元素的 appear 事件才触发。
>
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