Question

我正在尝试在英特尔XDK中创建一个角度应用程序，我有3页脚本在index.html中有3个单独的页脚。我需要的是当我运行每个页面时页脚和页脚消息将显示并隐藏每5个秒

app.js

app.controller('main', function ($scope,$interval,$ionicModal,localStorageService,$http,$q,$templateCache) {
$scope.showFooter =true;
$scope.footer_message ='Powered By';
   $scope.checkConnection=function() {
            var networkState = navigator.connection.type;

            if(networkState == Connection.NONE){
                $scope.footer_message = "No Network Connection";

                return false;

            }else{
                $scope.footer_message = "Powered By";
                return true;
            }
        }

        $interval(function() {
            if($scope.showFooter)
            {
                $scope.showFooter =false;
            }
            else{
                $scope.showFooter =true;
            }
        },5000);
    });

的index.html

我在index.html中有3页，有3页有3页单独的页面，如

<div class="bar bar-footer bar-balanced" style="background-color:#444444;">
                <div class="title">{{footer_message}}</div>
</div>

Answer 1

我试过这个例子，你需要添加ng-show来显示和隐藏数据更改的页脚。

var app = angular.module("app",[]);

    app.controller('main', function ($scope,$interval) {
    $scope.showFooter =true;
    $scope.footer_message ='Powered By';    
        $interval(function() {
            if($scope.showFooter)
            {
                $scope.showFooter =false;
              console.log($scope.showFooter);
            }
            else{
                $scope.showFooter =true;
              console.log($scope.showFooter);
            }
        },5000);
    });

根据要求更改showFooter值。

<div class="bar bar-footer bar-balanced" style="background-color:#444444;" ng-controller="main" ng-show="showFooter">
   <div class="title">{{footer_message}}</div>
</div>

使用页脚消息隐藏和显示页脚在angularjs中

1 个答案: