[英]Show/Hide button onclick in ng-repeat inside repeat
如何在第二次重复中访问和显示/隐藏确切的按钮?
<div class="row" ng-repeat="person in people">
<div class="row" ng-repeat="ticket in tickets">
<button type="button" ng-if="!ticket.added" ng-click="add(ticket)">+</button>
<button type="button" ng-if="ticket.added" ng-click="remove(ticket)">-</button>
</div>
</div>
例如,我有3个人和4张不同的门票。 当某人单击按钮时,我要添加该人的单击的票证。
现在,当我单击添加按钮时,它会添加所有人员的单击的票证:(
提前致谢!
我不确定(您的问题不太清楚),但是,也许您也可以将该人传递给您的职能?
例:
$scope.people = [{
name: 'Jhon Snow',
tickets: [{
name: 'ticket1',
added: false
}, {
name: 'ticket2',
added: false
}]
}, {
name: 'Peter Parker',
tickets: [{
name: 'ticket3',
added: false
}, {
name: 'ticket4',
added: false
}]
}];
$scope.add = function (ticket) {
ticket.added = true;
}
$scope.remove = function (ticket) {
ticket.added = false;
}
和html:
<div class="row" ng-repeat="person in people">
{{ person.name}}
<div class="row" ng-repeat="ticket in person.tickets">
- {{ ticket.name }}
<button type="button" ng-if="!ticket.added" ng-click="add(ticket)">+</button>
<button type="button" ng-if="ticket.added" ng-click="remove(ticket)">-</button>
</div>
</div>
您可以在此处查看一个有效的示例
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