一起看看AngularJS angular.isNumber()的实例，代码：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/angular.js/1.7.0/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
<p>{{ x1 }}</p>
<p>{{ x2 }}</p>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.x1 = "Web176";
$scope.x2 = angular.isNumber($scope.x1);
});
</script>
</body>
</html>预览看看效果！
作者：terry，如若转载，请注明出处：https://www.web176.com/angularjsex/6556.html
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