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@@ -47,9 +47,17 @@ export default function Index (props) {
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useEffect(() => {
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if (NoticeInfo !== null) {
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- window.setTimeout(() => {
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- let QueryParent = Taro.createSelectorQuery()
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- let QueryChild = Taro.createSelectorQuery()
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+ let WidthTimer = null
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+ CalcWidth(WidthTimer)
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+ }
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+ }, [NoticeInfo])
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+
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+ const CalcWidth = (timer = null) => {
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+ timer = setTimeout(() => {
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+ let QueryParent = Taro.createSelectorQuery()
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+ let QueryChild = Taro.createSelectorQuery()
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+ if (QueryParent.select('#NoticeParent')) {
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+ clearTimeout(timer)
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QueryParent.select('#NoticeParent').boundingClientRect()
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QueryChild.select('#NoticeText').boundingClientRect()
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QueryParent.exec((res) => {
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@@ -58,11 +66,11 @@ export default function Index (props) {
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setNoticeWidth(cres[0].width)
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})
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})
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- }, 100)
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- // let NoticeText = document.getElementById('NoticeText')
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- // console.log(NoticeText.boundingClientRect[0].width)
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- }
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- }, [NoticeInfo])
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+ } else {
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+ CalcWidth(timer)
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+ }
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+ }, 100)
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+ }
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const Init = (done = () => { }) => { // 初始化
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GetNotice() // 获取通知
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@@ -203,7 +211,7 @@ export default function Index (props) {
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<view>
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{/* 通知栏 */}
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- <view className='NoticeContent' style={{display: ShowNotice ? 'block' : 'none'}}>
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+ <view className='NoticeContent' style={{ display: ShowNotice ? 'block' : 'none' }}>
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<view className='flex-h'>
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<text className='iconfont icontongzhi1'></text>
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<view id='NoticeParent' className='flex-item' onClick={() => { Taro.navigateTo({ url: `/pages/WuYe/GongGaoDetail/index?id=${NoticeInfo.id}` }) }}>
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