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<ul class="dropdown-menu">
<li><a href="#">001</a></li>
<li class="divider"></li>
<li><a href="#">002</a></li>
<li class="divider"></li>
<li><a href="#">003</a></li>
<li class="divider"></li>
<li><a href="#">004</a></li>
</ul>
ul .divider:not(:last-child){
/** 这里删除多出的线**/
}
<ul class="dropdown-menu">
<li ng-repeat="item in list"><a href="#">{{item.text}}</a><div ng-if="{{list.length === $index}}" class="divider"></div></li>
</ul>
[/quote]
应该是list.length-1
<ul class="dropdown-menu">
<li ng-repeat="item in list"><a href="#">{{item.text}}</a><div ng-if="{{list.length === $index}}" class="divider"></div></li>
</ul>
<ul class="dropdown-menu">
<li ng-repeat="item in list"><a href="#">{{item.text}}</a><div class="divider"></div></li>
</ul>