我有一个用ng-repeat填充的表。单击该行时,我正在使用 ng-click 检索与对象相关的数据。 该表填充了一个 json 文件。 单击所选行时,如何隐藏表的所有其他行?
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>First Name</th>
<th>Last Name</th>
<th>Age</th>
</tr>
</thead>
<tbody style="cursor: pointer" ng-cloak> <!--When the row is clicked, I want to hide all other rows except the clicked one.-->
<tr ng-repeat="person in people" ng-click="getSelected(person);">
<td>{{ person.firstName }}</td>
<td>{{ person.lastName }}</td>
<td>{{ person.age }}</td>
</tr>
</tbody>
</table>
<script>
angular.module("App", []).controller("MainController", function ($scope) {
$scope.people = peopleData;
$scope.getSelected = function (person) {
$scope.selected = person;
};
});
</script>
尝试将以下内容添加到您的<tr>
中。 它基本上是说,如果有选择并且该选择不是当前正在迭代的人,则隐藏此行。
ng-hide="selected && selected !== person"
设置了
选定值后,您可以在未选择的行上设置ng-hide
值:
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>First Name</th>
<th>Last Name</th>
<th>Age</th>
</tr>
</thead>
<tbody style="cursor: pointer" ng-cloak ng-repeat="person in people"> <!--When the row is clicked, I want to hide all other rows except the clicked one.-->
<tr ng-hide="selected!==null && person!==selected" ng-click="getSelected(person);">
<td>{{ person.firstName }}</td>
<td>{{ person.lastName }}</td>
<td>{{ person.age }}</td>
</tr>
</tbody>
</table>
<script>
angular.module("App", []).controller("MainController", function ($scope) {
$scope.people = peopleData;
$scope.selected = null;
$scope.getSelected = function (person) {
$scope.selected = person;
};
});
</script>
您可能还想像我在上面的代码中所做的那样移动ng-repeat
。