如何使用$ routeProvider在Angular中更改页面标题

一尘不染

如何使用$ routeProvider在Angular中更改页面标题

angularjs

我发现了几个类似的问题，但是没有一个答案有帮助。它们似乎都涉及某种类型的$location依赖关系，而我无法正确注入。

我的代码如下：

(function() {

    // App dependencies
    var app = angular.module('portalExchange',
                        ['ngRoute',
                         'app-products',
                         'app-manage',
                         'app-profile']);

    // [ Main Controller ] : PortalController
    app.controller('PortalController', function($scope) {
        if ($('.top_link_dashboard').hasClass('unactive_top')) {
            $('.top_link_dashboard').removeClass('unactive_top');
            $('.top_link_dashboard').addClass('active_top');
        }
    });

    // Controller for Dashboard
    app.controller('DashboardController', function() {
    });

    // Controller for Developers
    app.controller('DevelopersController', function($scope) {
        // Page.setTitle('Developers');
    });

    // Controller for Quote
    app.controller('QuoteController', function($scope) {
        // Page.setTitle('Begin Quote');
    });

    // Directive for Header
    app.directive('appHeader', function () {
        // Type of Directive, E for element, A for Attribute
        // url of a template
        return {
            restrict: 'E',
            templateUrl: 'templates/modules/globals/app-header.html'
        };
    });

    // Directive for Footer
    app.directive('appFooter', function () {
        return {
            restrict: 'E',
            templateUrl: 'templates/modules/globals/app-footer.html',
            controller: function(){
                this.date = Date.now();
            },
            controllerAs:'footer'
        };
    });

    // configure our routes
    app.config(function($routeProvider) {
        $routeProvider

        // route for the dashboard page
        .when('/', {
            templateUrl : 'templates/sections/app-dashboard.html',
            controller  : 'DashboardController'
        })

        // route for the dashboard page
        .when('/dashboard', {
            title : 'My Dashboard',
            templateUrl : 'templates/sections/app-dashboard.html',
            controller  : 'DashboardController'
        })

        // route : Developers Page
        .when('/developers', {
            title : 'For Developers',
            templateUrl : 'templates/sections/app-developers.html',
            controller  : 'DevelopersController'
        })

        // route : Begin Quote
        .when('/quote', {
            title : 'Begin Quote',
            templateUrl : 'templates/sections/app-quote.html',
            controller  : 'QuoteController'
        });
    });

    app.run(['$rootScope', '$route', function($rootScope) {
        $rootScope.$on('$routeChangeSuccess', function(newVal, oldVal) {
            if (oldVal !== newVal) {
                document.title = $route.current.title;
            }
        });
    }]);

})();

RUN功能

app.run(['$rootScope', '$route', function($rootScope) {
    $rootScope.$on('$routeChangeSuccess', function(newVal, oldVal) {
        if (oldVal !== newVal) {
            document.title = $route.current.title;
        }
    });
}]);

HTML

<!DOCTYPE html>
<html lang="en" ng-app="portalExchange" ng-controller="PortalController as portal">
<head>
    <meta charset="utf-8">
    <title ng-bind="title">myApp</title>
</head>

阅读 167

2020-07-04

共1个答案

一尘不染

我的方法很简单。在路由配置中，您可以定义title：

.when('/dashboard', {
    title : 'My Dashboard',
    templateUrl : 'templates/sections/app-dashboard.html',
    controller  : 'DashboardController'
})

然后您监听$routeChangeSuccess事件并进行设置document.title。在应用程序运行块中（为此的最佳位置）：

app.run(['$rootScope', '$route', function($rootScope, $route) {
    $rootScope.$on('$routeChangeSuccess', function() {
        document.title = $route.current.title;
    });
}]);

这种方法的好处是，它使您可以避免再绑定ng-bind="title"，这很好。

2020-07-04