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Javascript 删除ng repeat中最后一项的单击事件_Javascript_Angularjs_Angularjs Ng Repeat_Angularjs Ng Click - Fatal编程技术网

Javascript 删除ng repeat中最后一项的单击事件

Javascript 删除ng repeat中最后一项的单击事件,javascript,angularjs,angularjs-ng-repeat,angularjs-ng-click,Javascript,Angularjs,Angularjs Ng Repeat,Angularjs Ng Click,我有一个ng重复,如下所示: <ol> <li class="pointer node-name" ng-click="myClick(node)" ng-repeat="node in myArray">{{node.name}}</li> </ol> 这可能吗? 谢谢。您可以使用$index查看myArray中循环的索引,[0..n-1]。然后,当$index==myArray.length-1时,您可以禁用ng单击。您可以使用ngR

我有一个ng重复,如下所示:

<ol>
    <li class="pointer node-name" ng-click="myClick(node)" ng-repeat="node in myArray">{{node.name}}</li>
</ol>
这可能吗?
谢谢。

您可以使用$index查看myArray中循环的索引,[0..n-1]。然后,当$index==myArray.length-1时,您可以禁用ng单击。

您可以使用
ngRepeat
中的
$last
-属性检查它是否是最后一个元素。然后在clickhandler中放置一个条件

<li class="pointer node-name" ng-click="myClick(node, $last)" ng-repeat="node in myArray">Step 5</li>
  • 步骤5

  • 禁用它应该很容易

    <ol>
        <li class="pointer node-name" ng-click="myClick(node)" ng-disabled="$last" ng-repeat="node in myArray">{{node.name}}</li>
    </ol>
    
    
    
  • {{node.name}
  • 或者检查索引是否等于数组长度减去1(最后一个元素)

    
    
  • {{node.name}
  • <ol>
        <li class="pointer node-name" ng-click="myClick(node)" ng-disabled="$last" ng-repeat="node in myArray">{{node.name}}</li>
    </ol>
    
    <ol>
        <li class="pointer node-name" ng-click="myClick(node)" ng-disabled="$index === myArray.length - 1" ng-repeat="node in myArray">{{node.name}}</li>
    </ol>