如何使用 angularjs 更改 iframe src

<iframe src="{{url}}" width="300" height="600">
                <p>Your browser does not support iframes.</p>
            </iframe>

如何修改iframe的src

你还需要$sce.trustAsResourceUrl否则它不会打开 iframe 内的网站：

JSFiddle http://jsfiddle.net/michelem09/0mjkyke2/

HTML:

<div ng-app="myApp" ng-controller="dummy">
    <button ng-click="changeIt()">Change it</button>
    <iframe ng-src="{{url}}" width="300" height="600"></iframe>
</div>

JS:

angular.module('myApp', [])
    .controller('dummy', ['$scope', '$sce', function ($scope, $sce) {

    $scope.url = $sce.trustAsResourceUrl('https://www.angularjs.org');

    $scope.changeIt = function () {
        $scope.url = $sce.trustAsResourceUrl('https://docs.angularjs.org/tutorial');
    }
}]);