AngularJs UI 没有 $scope 和额外 ModalController 的模式(解决)

AngularJs UI Modal without $scope and extra ModalController (resolve)

请在下面找到我的代码:任何帮助将不胜感激。

HTML

<script type="text/ng-template" id="modaltemplate.html">
    <div class="modal-header">
        <h3>Modal Header</h3>
    </div>

    <div class="modal-body">
        <p>Modal Body</p>
    </div>

    <div class="modal-footer">
        <button type="button" class="btn btn-default" ng-click="vm.close()" data-dismiss="modal">Close
        </button>
    </div>
</script>

CONTROLLER 查看 $uibModal.open() 函数中的作用域。

angular
    .module("app", ["ui.bootstrap"])
    .controller("MyController", MyController)

MyController.$inject = ["$uibModal"];

function MyController($uibModal) {

    var vm = this;
    vm.open = open;
    vm.close = close;

    function open() {
        vm.modalInstance = $uibModal.open({
            templateUrl: 'modaltemplate.html',
            scope: //what should I assign here, I dont want to use $scope. Or in other words, I want to assign 'vm' here.
        });
    }

    function close() {
        //This function is not getting called as it does not understand the vm.
    }
}

我试过以下方法:

  1. 在HTML中设置ng-controller="MyController as vm".

  2. 还尝试在 $uibModal.open() 函数中为作用域、控制器和控制器设置各种值。

但似乎没有任何效果。谁能帮帮我。

如果你对Close函数有问题,你可以设置$dismiss()来关闭模态实例,也可以传递参数在 $dismiss 函数中进一步使用,试试这个:

<script type="text/ng-template" id="modaltemplate.html">
    <div class="modal-header">
        <h3>Modal Header</h3>
    </div>

    <div class="modal-body">
        <p>Modal Body</p>
    </div>

    <div class="modal-footer">
        <button type="button" class="btn btn-default" ng-click="$dismiss('cancel')" data-dismiss="modal">Close
        </button>
    </div>
</script>

您可以在主控制器中创建一个新的作用域

var modalScope = $scope.$new();

在新范围(或整个虚拟机)上分配您需要的内容:

modalScope.vm = vm;

然后将其指定为模态范围:

vm.modalInstance = $uibModal.open({
    templateUrl: 'modaltemplate.html',
    scope: modalScope
});

请确保在 closing/destroying 模态

时清除它
modalScope.vm = null;