我试图在鼠标悬停元素setHighlight时触发该功能li.该ng-mouseover事件是在设置ng-repeat循环.
问题是,当我悬停li元素时,ng-mouseover会多次触发.触发次数等于迭代次数.这是我的代码片段:
<ul>
<li ng-repeat="review in foodReviews" ng-mouseover="setHighlight(review.id)">
<h4>{{review.name}}</h4>
<b>{{review.stars}} Stars</b>
<i> -- {{review.location}} </i><br />
<blockquote> {{review.description}} </blockquote>
<br/> written by {{review.author}}
</li>
</ul>
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我把悬停事件放在了错误的地方吗?