我正在尝试将我的复选框更改为开关样式。该复选框使用 ng-repeat 呈现。问题是，当我单击任何开关样式的复选框时，只有顶部的复选框发生变化。
出了什么问题？
var app = angular.module("myApp", []);
app.controller("myCtrl", function($scope) {
$scope.records = [
"John Doe",
"Tom Jones",
"James Riley",
"Ted Mandy",
]
});input[type=checkbox] {
height: 0;
width: 0;
visibility: hidden;
}
label {
cursor: pointer;
text-indent: -9999px;
width: 60px;
height: 23px;
background: grey;
display: block;
border-radius: 100px;
position: relative;
}
label:after {
content: '';
position: absolute;
top: 5px;
left: 5px;
width: 18px;
height: 12px;
background: #fff;
border-radius: 90px;
transition: 0.3s;
}
input:checked+label {
background: #bada55;
}
input:checked+label:after {
left: calc(100% - 5px);
transform: translateX(-100%);
}
label:active:after {
width: 130px;
}<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet">
<link href="https://cdnjs.cloudflare.com/ajax/libs/mdbootstrap/4.5.4/css/mdb.min.css" rel="stylesheet">
<body ng-app="myApp" ng-controller="myCtrl">
<table>
<tr>
<th>Names</th>
<th>Tick</th>
</tr>
<tr ng-repeat="x in records">
<td>{{x}}</td>
<td> <input type="checkbox" id="switch" />
<label for="switch"></label></td>
</tr>
</table>
</body>最佳答案
您还没有将重复的复选框输入绑定(bind)到任何模型。
此外，您正在重复使用相同的 id 值。
考虑扩展您的 records 模型，使其也包含复选框的事件状态。
<tr ng-repeat="record in records">
<td>{{ record.name }}</td>
<td>
<input type="checkbox" id="switch{{ $index }} ng-model="record.active" />
<label for="switch{{ $index }}"></label>
</td>
</tr>
...
$scope.records = [
{ name: "John Doe", active: false },
{ name: "Tom Jones", active: false },
{ name: "James Riley", active: false },
{ name: "Ted Mandy", active: false },
];
关于javascript - 将复选框更改为开关样式按钮，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/52304091/