如何在angularJS控制器中编写Switch语句
B.B*_*dan 15 switch-statement angularjs
如何在angularJS控制器中编写Switch语句？
我的源代码是
<!DOCTYPE html>
<html>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<body>
<div ng-app="myApp" ng-controller="customersCtrl">
<table>
<tr ng-repeat="x in names">
<td>{{ x.Name }}</td>
<td><a href="" ng-click="SwitchFuction(x.Name, x.Sno)">{{ x.Country }}</a></td>
</tr>
</table>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('customersCtrl', function($scope, $http) {
$scope.names = [
{ Sno: '1', Name: 'Jani', Country: 'Norway' },
{ Sno: '2', Name: 'Hege', Country: 'Sweden' },
{ Sno: '3', Name: 'Kai', Country: 'Denmark' }
];
$scope.SuperFunction = function (id) {
alert(id);
};
$scope.SwitchFuction = function (name, sno) {
switch (sno) {
case '1'
alert("1. Selected Name: " + name );
break;
case '2'
alert("2. Selected Name: " + name );
break;
default:
}
};
});
</script>
</body>
</html>
如何在函数SwitchFuction中编写Switch语句??? 在上面的源代码中包含一些语义错误.请协助如何编写Switch语句？
错误屏幕:
小智 33
SwitchFunction在每种情况下:都缺少正确的代码后,您的语法错误:
$scope.SwitchFuction = function (id, caseStr) {
switch (caseStr) {
case '1':
alert("Selected Case Number is 1");
break;
case '2':
alert("Selected Case Number is 2");
break;
default:
}
};
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