【问题标题】:jQuery with Cordova?jQuery 与科尔多瓦?
【发布时间】:2017-10-29 21:54:26
【问题描述】:

我想使用 Cordova、jQuery 和 jQuery-mobile 创建一个 android 应用程序 我写了这段代码来包含所有文件:

<!DOCTYPE html>
<!-- -->
<html>
    <head>
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <meta charset="UTF-8">
        <link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">

        
        <script type="text/javascript" src="https://code.jquery.com/jquery-1.11.3.min.js"></script>
        <script type="text/javascript" src="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
        <script type="text/javascript" src="/js/myScript.js"></script>
        <title></title>
    </head>

jQuery-mobile 可以完美运行,但 jQuery 无法正常工作,我尝试在 index.js 的末尾添加一些代码(这是 index.js):

var app = {
    // Application Constructor
    initialize: function() {
        this.bindEvents();
    },
    // Bind Event Listeners
    //
    // Bind any events that are required on startup. Common events are:
    // 'load', 'deviceready', 'offline', and 'online'.
    bindEvents: function() {
        document.addEventListener('deviceready', this.onDeviceReady, false);
    },
    // deviceready Event Handler
    //
    // The scope of 'this' is the event. In order to call the 'receivedEvent'
    // function, we must explicitly call 'app.receivedEvent(...);'
    onDeviceReady: function() {
        app.receivedEvent('deviceready');
    },
    // Update DOM on a Received Event
    receivedEvent: function(id) {
        var parentElement = document.getElementById(id);
        var listeningElement = parentElement.querySelector('.listening');
        var receivedElement = parentElement.querySelector('.received');

        listeningElement.setAttribute('style', 'display:none;');
        receivedElement.setAttribute('style', 'display:block;');

        console.log('Received Event: ' + id);
    }
};

app.initialize();

但它不起作用,如果我在 myScript.js 中编写一些代码,它也不起作用

如果 jQuery-mobile 很好,为什么我不能使用 jQuery? 谢谢帮忙

【问题讨论】:

    标签: android jquery cordova jquery-mobile


    【解决方案1】:

    这可能是因为deviceready 启动时 DOM 未完全加载。您可以使用以下代码来初始化应用程序:

        var deviceReadyDeferred = $.Deferred();
        var jqmReadyDeferred = $.Deferred();
    
        document.addEventListener("deviceready", deviceReady, false);
    
        function deviceReady() {
          deviceReadyDeferred.resolve();
        }
    
        $(document).on("mobileinit", function () {
          jqmReadyDeferred.resolve();
        });
    
        $.when(deviceReadyDeferred, jqmReadyDeferred).then(init);
    
        function init() {
          // Your initialization code here
        }
    

    【讨论】:

      猜你喜欢
      • 1970-01-01
      • 1970-01-01
      • 1970-01-01
      • 1970-01-01
      • 2018-09-12
      • 2013-12-02
      • 2015-03-30
      • 1970-01-01
      • 1970-01-01
      相关资源
      最近更新 更多