【发布时间】:2015-12-21 14:51:47
【问题描述】:
我正在尝试将控制器附加到状态(使用角度 ui.router),但我不明白为什么以一种方式编写它,而另一种方式则不行。
工作示例(控制器针对模块注册):
this.$stateProvider
.state('items', {
url: '/{cluster}/items',
templateUrl: App.mapPath('Items/Items.html'),
controller: 'ItemsController as controller'
});
但这没有(使用“匿名”控制器):
this.$stateProvider
.state('items', {
url: '/{cluster}/items',
templateUrl: App.mapPath('Items/Items.html'),
controller: ItemsController,
controllerAs: 'controller'
});
请记住,我的控制器具有依赖项:
export class ItemsController {
static $inject = ['$scope', 'itemsResource', '$stateParams'];
constructor(
scope: IItemsScope,
itemsFactory: IItemsResource,
stateParams: IClustersStateParams) {
scope.items = itemsFactory.query({ cluster: stateParams.cluster });
}
public newItem(): void {
console.log('test');
}
}
我的 Items.html 模板是:
<div class="items">
<ul class="add">
<li>
<action icon-style="glyphicon-plus" text="Add new item" activated="controller.newItem()"></action>
</li>
</ul>
<ul>
<li ng-repeat="item in items">
<item item="item"></item>
</li>
</ul>
</div>
还有action 指令:
export class ActionDirective implements ng.IDirective {
restrict = 'E';
replace = true;
template = '<a class="action"><span class="glyphicon {{iconStyle}}" aria-hidden="true"></span><span>{{text}}</span></a>';
scope = {
iconStyle: '@iconStyle',
text: '@text',
activated: '&'
};
public link(scope: IActionDirectiveScope, instanceElement: ng.IAugmentedJQuery, instanceAttributes: ng.IAttributes, controller: any): void
{
instanceElement.on('click', (): void => {
scope.activated();
});
}
public static factory(): ng.IDirectiveFactory {
const directive = () => new ActionDirective();
return directive;
}
}
问题是controller.newItem() 电话。在工作示例中,它将正常工作,否则它不会向控制台显示任何内容。此外,我注意到items 数组(在控制器的构造函数中设置)将始终被填充(无论采用何种方法),因此只需调用controller.newItem() 就行不通了...
【问题讨论】:
标签: angularjs typescript angular-ui-router