angular 复选框
作者：互联网
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl" >
选择
<div ng-repeat="item in list">
<input type="checkbox" name="tagName" value="item.id" ng-click="select(item.id,$event)"> {{item.shortName}}
</div>
结果：{{result}}
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
//创建checkbox用的
$scope.list=[{"id":1,"shortName":"张三"},{"id":2,"shortName":"李四"},{"id":3,"shortName":"王二"}];
//存储已选
$scope.result = [];
//触发事件
$scope.select = function(id,event){
console.log(event)//打印看看这是什么，有利于理解
console.log(action)
var action = event.target;
if(action.checked){//选中，就添加
if($scope.result.indexOf(id) == -1){//不存在就添加
$scope.result.push(id);
}
}else{//去除就删除result里
var idx = $scope.result.indexOf(id);
if( idx != -1){//不存在就添加
$scope.result.splice(idx,1);
}
}
};
});
</script>
</body>
</html>
标签：event,idx,angular,result,scope,shortName,复选框,id 来源： https://www.cnblogs.com/xu-blog/p/15248323.html