如果您可以为HTML和JS提供任何建议。我的应用程序的HTML代码如下：
<ul>
<li ng-repeat=" opt in bcfList track by $index" ><input type="checkbox" ng-model="bcfList[opt]" />
{{ opt }}
</li></ul>
我的应用程序的Controller.js如下：
$scope.bcfList=data.BCFNUMBER;
$scope.getbcfnumber = function(index) {
$scope.bcflist=data.BCFNUMBER;
console.log($scope.selected);
}
BCFNUMBER是使用map函数从后端controller.java获取的列表的键值。
如果你可以添加包括$scope.bcfList的样本值将能够帮助更好。
使用为$scope.bcfList发送的json值更新了代码
<!DOCTYPE html>
<html>
<head>
<script data-require="[email protected]" data-semver="3.0.0" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0/jquery.js"></script>
<link data-require="[email protected]" data-semver="3.3.7" rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" />
<script data-require="[email protected]" data-semver="3.3.7" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script data-require="[email protected]" data-semver="1.6.6" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.6/angular.min.js"></script>
<script>
(function() {
angular.module("myapp", []).controller('MainCtrl', ['$scope', function($scope) {
$scope.bcfList= ["BCF-0025", "BCF-0049", "BCF-0051", "BCF-0091", "BCF-0096", "BCF-0100", "BCF-0115", "BCF-0117", "BCF-0118", "BCF-0130"];
$scope.checkedbcfList = [];
$scope.checkedBcf = function(item) {
if($scope.bcfList[item]){
$scope.checkedbcfList.push(item);
}
else{
var index = $scope.checkedbcfList.indexOf(item);
if (index !== -1) {
$scope.checkedbcfList.splice(index, 1);
}
}
}
/*$scope.getbcfnumber = function() {
$scope.checkedbcfList = [];
angular.forEach($scope.bcfList, function (item, index) {
if($scope.bcfList[item]){
$scope.checkedbcfList.push(item);
}
});
}*/
}]);
}());
</script>
<style></style>
</head>
<body ng-app="myapp" ng-controller="MainCtrl">
<ul>
<li ng-repeat=" opt in bcfList track by $index">
<input type="checkbox" ng-model="bcfList[opt]" ng-change="checkedBcf(opt)"/> {{ opt }}
</li>
</ul>
<!--<input type="button" value="Get checked bcf" ng-click="getbcfnumber()"/> -->
<div>checked BCF list: {{checkedbcfList}}</div>
</body>
</html>