也许,这是最简单的事情,但我无法将字符串解析为angular中的Int。
我想要做的是:
<input type="text" ng-model="num1">
<input type="text" ng-model="num2">
Total: {{num1 + num2}}
如何对这些num1和num2值求和?
太好了!
发布于 2016-04-03 19:28:04
<input type="number" string-to-number ng-model="num1">
<input type="number" string-to-number ng-model="num2">
Total: {{num1 + num2}}
在js中:
parseInt($scope.num1) + parseInt($scope.num2)
发布于 2014-10-10 15:19:22
在作用域本身内执行操作。
<script>
angular.controller('MyCtrl', function($scope, $window) {
$scope.num1= 0;
$scope.num2= 1;
$scope.total = $scope.num1 + $scope.num2;
});
</script>
<input type="text" ng-model="num1">
<input type="text" ng-model="num2">
Total: {{total}}
发布于 2015-10-27 07:09:31
var app = angular.module('myApp', [])
app.controller('MainCtrl', ['$scope', function($scope){
$scope.num1 = 1;
$scope.num2 = 1;
$scope.total = parseInt($scope.num1 + $scope.num2);
}]);
https://stackoverflow.com/questions/26293769
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