AngularJS材质mdDialog并在模板中显示本地 [英] AngularJS Material mdDialog and display locals in a template

问题描述

产生 mdDialog 的控制器的一部分看起来像

Part of the controller which spawn mdDialog looks like

$scope.removeAttendee = function(item) {

    console.log(item);

    $mdDialog.show({
        controller: DialogController,
        templateUrl: 'views/removeMsg.tmpl.html',
        parent: angular.element(document.body),
        clickOutsideToClose:true,
        controllerAs: 'ctrl',
        fullscreen: $scope.customFullscreen, // Only for -xs, -sm breakpoints.
        locals: {item: item}
    })

和 mdDialog 的控制器:

function DialogController($scope, $mdDialog) {

    var attendee = this;

    $scope.hide = function() {
        $mdDialog.hide();
    };

    $scope.cancel = function() {
        $mdDialog.cancel();
    };

    $scope.save = function(response) {
        $mdDialog.hide(response);
    };

    $scope.remove = function(response) {
        $mdDialog.hide(response);
    };

}

removeMsg.tmpl.html 具有该代码

<p>You are going to remove {{ ctrl.item.firstName }} {{ ctrl.item.lastName }} from the lunch list.</p>

但是即使我将代码更改为类似

But I'm not able to display related values even when I will change code to something simple like

locals { item: "test" }

及相关部分

{{ ctrl.item }}

我为什么不显示这些值的任何建议?

Any suggestions why I'm not getting display those values?

推荐答案

由于您正在使用 DialogController 和 controllerAs 别名，因此应将解析后的值分配给控制器上下文 item 变量

Since you're using DialogController with controllerAs alias, you should assign resolved value to controller context item variable

function DialogController($scope,$mdDialog,item){//Item value will resolve via locals
    var attendee = this;
    attendee.item = item; // this line is important.

    $scope.hide = function() {
        $mdDialog.hide();
    };

    $scope.cancel = function() {
        $mdDialog.cancel();
    };

    $scope.save = function(response) {
        $mdDialog.hide(response);
    };

    $scope.remove = function(response) {
        $mdDialog.hide(response);
    };
}

除此之外，请转移 $ scope 方法以使用与会者(本).由于 controllerAs 模式不鼓励在控制器中使用 $ scope .

Apart from this, please shift $scope methods to use attendee(this). As controllerAs pattern doesn't encourage to use $scope in controller.

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