javascript - 我必须为每个页面创建一个新面板吗？

Question

我想在 jqm 站点中为我的选择语言组件使用面板。因此，该组件将需要出现在每个页面上。这是单页面板的设置。

来自jquerymobile.com（...我添加了一个标题按钮）

  <div id="mypanel" data-role="panel" >
    <!-- panel content goes here -->
  </div><!-- /panel -->

  <div id="myheader" data-role="header" >
    <a id='panel_toggle' data-role='button'>choose language</a>
  </div><!-- /header -->

  <!-- content -->
<!-- footer -->

</div><!-- page -->

我认为我有 3 个解决方案：

• A - 在每个页面上创建面板的副本 ---- 如果 page_N 上的状态发生更改，这将是一个问题，那么所有其他页面都需要同步

• B - 创建一个在页面更改时以编程方式移动的单个面板 ---- 这似乎是一个 hack

• C - 发现 jqm 是否已经解决了这个问题----因此我问这个问题:)

jqm 是否有办法将面板从一个页面移动到另一个页面？

Answer 1

您最好的做法是为每个页面动态创建一个面板。

我给你做了一个工作示例：http: //jsfiddle.net/Gajotres/pZzrk/

$(document).on('pagebeforeshow', '[data-role="page"]', function(){                
    $('<div>').attr({'id':'mypanel','data-role':'panel'}).appendTo($(this));
    $('<a>').attr({'id':'test-btn','data-role':'button'}).html('Click me').appendTo('mypanel');
    $.mobile.activePage.find('#mypanel').panel();
    $(document).on('click', '#open-panel', function(){   
         $.mobile.activePage.find('#mypanel').panel("open");       
    });    
});

几个说明：

• $.mobile.activePage 是必需的，因为我们将在每个页面中都有相同的面板，并且它们都将具有相同的 id。如果我们在没有活动页面的情况下打开它，我们将在 DOM 中打开它的第一次出现。

jQuery Mobile 开发人员表示，在下一个主要版本中，面板小部件将不再需要成为页面的一部分，而是将其放置在与页面 div 相同的级别。所以需要一个面板。不幸的是，您需要动态创建它。

Answer 2

这是我想出的解决方案。我将面板内容存储在隐藏的 div 中，并推迟 jquery 移动初始化。当文档加载时，我将面板内容附加到每个 (jqm) 页面元素，然后初始化 jqm。唯一的性能损失发生在页面首次加载时。

HTML：

<div data-role='page' class='page'>
  <div data-role='content'>
    <h1>One</h1>
    <a href='#nav' data-role='button'>show nav</a>
  </div>
</div>

<div data-role='page' class='page'>
  <div data-role='content'>
    <h1>Two</h1>
    <a href='#nav' data-role='button'>show nav</a>
  </div>
</div>

<div id='panel-content' style='display:none'>
   <div data-role='panel' class='panel-holder' data-position="right" data-display="reveal" id='nav'>
   <div data-role="content">
     <ul>
       <li><a href="#first" data-link="first">first</a></li>
       <li><a href="#second" data-link="first">second</a></li>
     </ul>
   </div>
</div>
</div>

脚本：

$.mobile.autoInitializePage = false;
$(document).on("ready" function(evt) {
    var panelHtml = $("#panel-content").html();
    var pages = $(".page");
    for (var i = 0; i < pages.length; i++)
    { //done synchronously so we can initialize jquery mobile after the DOM is all setup
       $(pages[i]).append(panelHtml);
    }

    $("#panel-content").remove(); // this doesn't need to be in the DOM anymore
    $.mobile.initializePage();
});

Answer 3

灵感来自 Gajotres 和 AppFramework 处理面板的方式，我做了这个。它通过将定义的面板复制到活动页面来工作，面板由页面 div 的右面板和左面板属性中的 id 定义：

$(document).on('pagebeforeshow', '[data-role="page"]', function(){
    // remove unused tmp panels from DOM
    $("#tmpRightPanel").remove();
    $("#tmpLeftPanel").remove();

    // Hide buttons by default (I'm using a static header and footer on every page too)
    $("#openRightPanel").css("display", "none");
    $("#openLeftPanel").css("display", "none");

    // check if right-panel attribute is set on the page
    if ($(this).attr("right-panel")) {
        // if it is, it should append the defined right-panel to the page
        $("#"+$(this).attr("right-panel")).clone().appendTo($(this));

        // rename it to tmpRightPanel
        $.mobile.activePage.find('#'+$(this).attr("right-panel")).attr("id", "tmpRightPanel");

        // make it a panel
        $.mobile.activePage.find('#tmpRightPanel').panel();

        // make it visible (the original right panel is set to display: none)
        $.mobile.activePage.find('#tmpRightPanel').css("display", "block");

        // make the button to open the panel visible
        $("#openRightPanel").css("display", "block");
    }

    // same as right-panel above
    if ($(this).attr("left-panel")) {
        $("#"+$(this).attr("left-panel")).clone().appendTo($(this));
        $.mobile.activePage.find('#'+$(this).attr("left-panel")).attr("id", "tmpLeftPanel");
        $.mobile.activePage.find('#tmpLeftPanel').panel();
        $.mobile.activePage.find('#tmpLeftPanel').css("display","block");
        $("#openLeftPanel").css("display", "block");
    }
});

// make the open panel buttons clickable
$(document).on('click', '#openRightPanel', function(){   
    $.mobile.activePage.find('#tmpRightPanel').panel("open");
});

$(document).on('click', '#openLeftPanel', function(){
    $.mobile.activePage.find('#tmpLeftPanel').panel("open");
});

制作一个这样的页面：

    <div id="main" data-role="page" data-title="Main" right-panel="right-panel" left-panel="left-panel">
         <div class="ui-content">
              some page
         </div>
    </div>

并将面板放在页面外的某个位置，并像这样隐藏它们：

    <!-- leftpanel -->
    <div data-role="panel" id="left-panel" data-display="push" data-position="left" data-theme="a" style="display:none;">
         something something something
    </div>
    <!-- /leftpanel -->

    <!-- rightpanel -->
    <div data-role="panel" id="right-panel" data-display="push" data-position="right" data-theme="a" style="display:none;">
         something something something
    </div>
    <!-- /rightpanel -->

Answer 4

我自己一直在努力解决这个问题，这是我正在使用的解决方案：

$( ".page" ).on(
    "pageshow",
    function ( event, prevPage ) {
        var $page = $( this ),
            $prevPage = $( prevPage.prevPage ),
            $menuPanel = $( "#panel-menu", $prevPage );

        $menuPanel
            .remove()
            .prependTo( $page );

        $page.trigger( "create" );
    }
);

诀窍似乎是使用 .remove() 而不是 .detach() 来拾取您想要移动的面板 - 没有任何存储的 jQuery 对象 - 这样 jQuery Mobile 就不会对标记做出假设。此外，令我震惊的是，该解决方案增加了 DOM 操作的大量开销。这并不理想，但它确实有效。

编辑：请注意，它已设置为适用于每个页面，并在加载第一页时触发，您可能有菜单开始并且没有前一页对象。但是您可能可以将菜单保留在其他地方并在那里寻找它作为后备。

Answer 5

在Jquery 1.4.4中，您可以简单地使用：

<script>
    $(function(){
        $("[data-role='header'],[data-role='footer']").toolbar();
    });
</script>
<script id="panel-init">
        $(function(){
            $( "[data-role='panel']").panel();
        $( "[data-role='listview']").listview();    
    });
</script>

这适用于我的课堂移动网络项目，我的移动网络应用程序老师今天刚刚向我们展示了这一点。

在Jquery 移动 Web 应用程序中查看它

页面代码的其余部分是：

<div data-role="header" style="overflow-x:hidden;" data-position="fixed" data-theme="a">
        <h1>Page One</h1>
        <div data-role="controlgroup" data-type="horizontal" class="ui-mini ui-btn-left ui-icon-notext">
            <a href="#nav-panel" class="ui-btn ui-btn-icon-right ui-icon-bars">Menu</a>
            <a href="//soldierupdesigns.com/web295/jquery-mobile/" data-rel="back" data-ajax="false" class="ui-btn ui-btn-icon-right ui-icon-back">back</a>
        </div>
        <a href="#add-form" class="ui-btn-right ui-btn ui-btn-inline ui-mini ui-corner-all ui-btn-icon-right ui-icon-gear">Add Form</a>
        <div data-role="navbar">
            <ul>
                <li><a href="//soldierupdesigns.com/web295/jquery-mobile/" class="ui-btn-active">One</a></li>
                <li><a href="#page2">Page Two</a></li>
                <li><a href="#page3">Page Three</a></li>
                <li><a href="#page4">Page Four</a></li>
                <li><a href="#page5">Page Five</a></li>
            </ul>
        </div><!-- /navbar -->
    </div><!-- /header -->
    <div data-role="panel" data-display="overlay" data-theme="b" id="nav-panel" data-inset="false" data-position-fixed="true">
        <ul data-role="listview" data-theme="b">
            <li class="list-group-item active" data-icon="delete"><a href="#" data-rel="close" style="color:#ffffff;">Close menu</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Accordion</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Ajax Navigation</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Autocomplete</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Buttons</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Checkboxes</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Collapsibles</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Controlgroup</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Dialogs</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Fixed toolbars</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Flip switch toggle</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Footer toolbar</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Form elements</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Grids</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Header toolbar</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Icons</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Links</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Listviews</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Loader overlay</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Navbar</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Navbar, persistent</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Pages</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">New</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Popup</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Radio buttons</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Select</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Slider, single</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">New</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">New</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">New</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Text inputs & textarea</a></li>
            <li class="list-group-item"><a href="#panel-responsive-page2">Transitions</a></li>
        </ul>
    </div><!-- /panel -->

    <div data-role="panel" data-position="right" data-display="reveal" data-theme="a" id="add-form">

        <form class="userform">

            <h2>Login</h2>

            <label for="name">Username:</label>
            <input type="text" name="name" id="name" value="" data-clear-btn="true" data-mini="true">

            <label for="password">Password:</label>
            <input type="password" name="password" id="password" value="" data-clear-btn="true" autocomplete="off" data-mini="true">

            <div class="ui-grid-a">
                <div class="ui-block-a"><a href="#" data-rel="close" class="ui-btn ui-shadow ui-corner-all ui-btn-b ui-mini">Cancel</a></div>
                <div class="ui-block-b"><a href="#" data-rel="close" class="ui-btn ui-shadow ui-corner-all ui-btn-a ui-mini">Save</a></div>
            </div>
        </form>

    </div><!-- /panel -->
    <div data-role="page" class="ui-responsive-panel" id="panel-responsive-page1" data-title="Panel responsive page">
        <div class="ui-content"></div>
        <div role="main" class="ui-content jqm-content jqm-fullwidth">
            <h1>Panel responsive</h1>
            <p>This is a typical page that has two buttons in the header bar that open panels. The left panel has the push display mode, the right panel reveal. To make this responsive, you can make the page re-flow at wider widths. This allows both the panel menu and page to be used together when more space is available. This behavior is controlled by CSS media queries. You can create a custom one for a specific breakpoint or use the breakpoint preset by adding the <code>class="ui-responsive-panel"</code> to the page container. We have added this class on this demo page. Note that when using the preset class, we also hide the dismiss layer on wider screens if the panel has the push display mode.</p>
            <div data-demo-html="#panel-responsive-page1" data-ajax="true" >View Source</div><!--/demo-html -->
            <br>
            <br>
            <br>
            <br>
            <br>
            <a href="#panel-responsive-page1" data-rel="back" data-ajax="false" class="ui-btn ui-shadow ui-corner-all ui-mini ui-btn-inline ui-icon-carat-l ui-btn-icon-left ui-alt-icon ui-nodisc-icon">back</a>
        </div><!-- /content --> 
    </div><!-- /page -->

    <div data-role="footer" style="overflow:hidden;" data-position="fixed" data-tap-toggle="false" class="jqm-footer" data-theme="a">
        <div data-role="navbar">
            <ul>
                <li><a href="//soldierupdesigns.com/web295/jquery-mobile/" class="ui-btn-active">One</a></li>
                <li><a href="#page2">Page Two</a></li>
                <li><a href="#page3">Page Three</a></li>
                <li><a href="#page4">Page Four</a></li>
                <li><a href="#page5">Page Five</a></li>
            </ul>
        </div><!-- /navbar -->
        <p>Copyright 2014 The jQuery Foundation</p>
        <p>jQuery Mobile Demos version <span class="jqm-version"></span></p>
    </div><!-- /footer -->
    <div data-role="page" id="panel-responsive-page2">

        <div data-role="header">
            <h1>Landing page</h1>
        </div><!-- /header -->

        <div role="main" class="ui-content jqm-content">

            <p>This is just a landing page.</p>

            <a href="#panel-responsive-page1" data-rel="back" data-ajax="false" class="ui-btn ui-btn-icon-right ui-icon-back">back</a>

        </div><!-- /content -->

    </div><!-- /page -->
    <div data-role="page" class="jqm-demos ui-responsive-panel" id="page2" data-title="Panel responsive page">
        <div role="main" class="ui-content jqm-content jqm-fullwidth">
            <h1>Page 2</h1>
            <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque pretium pretium nisi in semper. Integer lectus nibh, fermentum rutrum sagittis vel, sagittis in sem. Praesent condimentum, orci vitae dapibus laoreet, augue odio luctus arcu, eget ultrices lacus ligula non mi. Mauris aliquam et ligula vel mollis. Curabitur pulvinar quis augue id tempus. Phasellus rutrum rhoncus mauris, vel tincidunt sapien porttitor eget. Vivamus sagittis lacus non felis rhoncus, sed feugiat odio ornare. Praesent at sapien vel dolor gravida imperdiet. Nulla mi felis, elementum eget sapien ac, cursus lobortis risus. Aliquam in lacus in arcu placerat laoreet et quis nulla. Morbi et nunc ultricies, molestie augue a, tempor ipsum. Vestibulum non mi mattis, dapibus magna non, condimentum risus. Nam fermentum, ligula ultrices rhoncus vestibulum, augue diam feugiat elit, vitae tincidunt urna odio at erat. Maecenas in mattis libero.</p>
            <p>Sed pulvinar nibh nulla, vitae dapibus odio faucibus id. Curabitur rutrum sodales dolor. Suspendisse mattis semper dapibus. Nullam iaculis tristique orci, ut consectetur augue accumsan eget. Duis turpis massa, egestas at lobortis nec, mollis eget sapien. Aliquam sed blandit lacus, ac fringilla nunc. Praesent quis faucibus magna, a imperdiet nulla. Pellentesque tristique, elit ut cursus tristique, ex turpis placerat dolor, non vehicula sem urna a nibh. In tristique hendrerit ex nec rutrum. Aenean sodales erat nisl, sed consequat enim consectetur id. Vivamus sit amet suscipit quam, a efficitur ante. Integer in luctus diam. Integer fringilla felis risus, vitae vehicula quam pharetra vel. Maecenas ligula lacus, lobortis a condimentum sit amet, faucibus sit amet nisi. Donec mattis scelerisque fringilla.</p>
        </div>
    </div><!-- /page2 -->
    <div data-role="page" class="jqm-demos ui-responsive-panel" id="page3" data-title="Panel responsive page">
        <div role="main" class="ui-content jqm-content jqm-fullwidth">
            <h1>Page 3</h1>
            <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque pretium pretium nisi in semper. Integer lectus nibh, fermentum rutrum sagittis vel, sagittis in sem. Praesent condimentum, orci vitae dapibus laoreet, augue odio luctus arcu, eget ultrices lacus ligula non mi. Mauris aliquam et ligula vel mollis. Curabitur pulvinar quis augue id tempus. Phasellus rutrum rhoncus mauris, vel tincidunt sapien porttitor eget. Vivamus sagittis lacus non felis rhoncus, sed feugiat odio ornare. Praesent at sapien vel dolor gravida imperdiet. Nulla mi felis, elementum eget sapien ac, cursus lobortis risus. Aliquam in lacus in arcu placerat laoreet et quis nulla. Morbi et nunc ultricies, molestie augue a, tempor ipsum. Vestibulum non mi mattis, dapibus magna non, condimentum risus. Nam fermentum, ligula ultrices rhoncus vestibulum, augue diam feugiat elit, vitae tincidunt urna odio at erat. Maecenas in mattis libero.</p>
            <p>Sed pulvinar nibh nulla, vitae dapibus odio faucibus id. Curabitur rutrum sodales dolor. Suspendisse mattis semper dapibus. Nullam iaculis tristique orci, ut consectetur augue accumsan eget. Duis turpis massa, egestas at lobortis nec, mollis eget sapien. Aliquam sed blandit lacus, ac fringilla nunc. Praesent quis faucibus magna, a imperdiet nulla. Pellentesque tristique, elit ut cursus tristique, ex turpis placerat dolor, non vehicula sem urna a nibh. In tristique hendrerit ex nec rutrum. Aenean sodales erat nisl, sed consequat enim consectetur id. Vivamus sit amet suscipit quam, a efficitur ante. Integer in luctus diam. Integer fringilla felis risus, vitae vehicula quam pharetra vel. Maecenas ligula lacus, lobortis a condimentum sit amet, faucibus sit amet nisi. Donec mattis scelerisque fringilla.</p>
        </div>
    </div><!-- /page3 -->
    <div data-role="page" class="jqm-demos ui-responsive-panel" id="page4" data-title="Panel responsive page">
        <div role="main" class="ui-content jqm-content jqm-fullwidth">
            <h1>Page 4</h1>
            <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque pretium pretium nisi in semper. Integer lectus nibh, fermentum rutrum sagittis vel, sagittis in sem. Praesent condimentum, orci vitae dapibus laoreet, augue odio luctus arcu, eget ultrices lacus ligula non mi. Mauris aliquam et ligula vel mollis. Curabitur pulvinar quis augue id tempus. Phasellus rutrum rhoncus mauris, vel tincidunt sapien porttitor eget. Vivamus sagittis lacus non felis rhoncus, sed feugiat odio ornare. Praesent at sapien vel dolor gravida imperdiet. Nulla mi felis, elementum eget sapien ac, cursus lobortis risus. Aliquam in lacus in arcu placerat laoreet et quis nulla. Morbi et nunc ultricies, molestie augue a, tempor ipsum. Vestibulum non mi mattis, dapibus magna non, condimentum risus. Nam fermentum, ligula ultrices rhoncus vestibulum, augue diam feugiat elit, vitae tincidunt urna odio at erat. Maecenas in mattis libero.</p>
            <p>Sed pulvinar nibh nulla, vitae dapibus odio faucibus id. Curabitur rutrum sodales dolor. Suspendisse mattis semper dapibus. Nullam iaculis tristique orci, ut consectetur augue accumsan eget. Duis turpis massa, egestas at lobortis nec, mollis eget sapien. Aliquam sed blandit lacus, ac fringilla nunc. Praesent quis faucibus magna, a imperdiet nulla. Pellentesque tristique, elit ut cursus tristique, ex turpis placerat dolor, non vehicula sem urna a nibh. In tristique hendrerit ex nec rutrum. Aenean sodales erat nisl, sed consequat enim consectetur id. Vivamus sit amet suscipit quam, a efficitur ante. Integer in luctus diam. Integer fringilla felis risus, vitae vehicula quam pharetra vel. Maecenas ligula lacus, lobortis a condimentum sit amet, faucibus sit amet nisi. Donec mattis scelerisque fringilla.</p>
        </div>
    </div><!-- /page4 -->
    <div data-role="page" class="jqm-demos ui-responsive-panel" id="page5" data-title="Panel responsive page">
        <div role="main" class="ui-content jqm-content jqm-fullwidth">
            <h1>Page 5</h1>
            <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque pretium pretium nisi in semper. Integer lectus nibh, fermentum rutrum sagittis vel, sagittis in sem. Praesent condimentum, orci vitae dapibus laoreet, augue odio luctus arcu, eget ultrices lacus ligula non mi. Mauris aliquam et ligula vel mollis. Curabitur pulvinar quis augue id tempus. Phasellus rutrum rhoncus mauris, vel tincidunt sapien porttitor eget. Vivamus sagittis lacus non felis rhoncus, sed feugiat odio ornare. Praesent at sapien vel dolor gravida imperdiet. Nulla mi felis, elementum eget sapien ac, cursus lobortis risus. Aliquam in lacus in arcu placerat laoreet et quis nulla. Morbi et nunc ultricies, molestie augue a, tempor ipsum. Vestibulum non mi mattis, dapibus magna non, condimentum risus. Nam fermentum, ligula ultrices rhoncus vestibulum, augue diam feugiat elit, vitae tincidunt urna odio at erat. Maecenas in mattis libero.</p>
            <p>Sed pulvinar nibh nulla, vitae dapibus odio faucibus id. Curabitur rutrum sodales dolor. Suspendisse mattis semper dapibus. Nullam iaculis tristique orci, ut consectetur augue accumsan eget. Duis turpis massa, egestas at lobortis nec, mollis eget sapien. Aliquam sed blandit lacus, ac fringilla nunc. Praesent quis faucibus magna, a imperdiet nulla. Pellentesque tristique, elit ut cursus tristique, ex turpis placerat dolor, non vehicula sem urna a nibh. In tristique hendrerit ex nec rutrum. Aenean sodales erat nisl, sed consequat enim consectetur id. Vivamus sit amet suscipit quam, a efficitur ante. Integer in luctus diam. Integer fringilla felis risus, vitae vehicula quam pharetra vel. Maecenas ligula lacus, lobortis a condimentum sit amet, faucibus sit amet nisi. Donec mattis scelerisque fringilla.</p>
        </div>
    </div><!-- /page5 -->

Answer 6

“面板不能放置在页面之外，但这个限制将在未来的版本中删除。” （来自http://view.jquerymobile.com/1.3.1/dist/demos/widgets/panels/）

这种能力似乎是使面板作为整个应用程序导航设备最有用和最方便的关键。

Answer 7

面板是 1.3 中引入的一个新概念。所以让我们希望更多的教程很快就会出现。至于您的问题，我想您最好在每个页面中编写一个面板。您可以实时更改页面，但请确保按照文档中的说明调用以下方法。

$( "#mypanel" ).trigger( "updatelayout" );

我不确定其他方法是否可行。

Answer 8

我遇到了同样的问题并最终使用iframe从文件中加载持久内容（在我的情况下是复杂的搜索表单）：

<div data-role="panel" ...>
    <div data-role="collapsible" ...>
        <h4>Search for Hotel</h4>
        <div class="tmbe-sformcontainer">
            <iframe class="tmbe-sform" src="sform.html" frameborder="0"></iframe>
...

每当用户提交搜索条件时，sform.html 都会向主页发送一条消息：

window.parent.postMessage({action:"search",params:criteria},'*');

主页像这样捕获它：

window.onmessage = function (e) {
if (e.data.action == "search") {
    var criteria = e.data.params;
    loadHotelListPage(criteria);
}
};

我知道这很奇怪，但它有效

Answer 9

对于面板、页眉和页脚，我为每个元素创建了一个模板（我使用了 dustjs ）。在这种情况pagebeforecreate下，我将 html 附加到当前页面中。pagebeforecreate如果您希望 JQM “增强” html，则必须使用事件。如果你不关心这个，你可以使用 `pagecreate' 事件。

Answer 10

我的方法与此处的其他答案相似，但完全不同，值得发帖。

在我的多页项目中，我在第一页中构建导航面板，如下所示：

<div data-role="page" id="index">
<div data-role="panel" data-position-fixed="true" data-theme="a" id="nav-panel">
            <ul data-role="listview" data-theme="a" class="nav-search">
                <li data-icon="delete"><a href="#" data-rel="close">Close menu</a></li>
                    <li><a href="#" data-destination="#home">Home</a></li>
                    <li><a href="#" data-destination="#search">Search</a></li>
                    <li><a href="#" data-destination="#about">About</a></li>
            </ul>
</div> 
 <!-- etc.... -->

然后在随后的页面中，我添加了一个带有合适类名的 div 来识别它：

<div data-role="page" id="search">
        <div class="navPanelChild"></div>
<!-- etc.... -->

然后在应用程序第一页的 pagebeforecreate 事件上，我克隆导航面板并用它替换所有子容器：

$(document).delegate("#index", "pagebeforecreate", function () {

            var navpanelCopy = $( "#nav-panel" ).clone();
            $( ".navPanelChild" ).replaceWith(navpanelCopy);

            }); 

Answer 11

我在使用单页模板时遇到了这个问题。我只想拥有一个带有 id 菜单的 div 并将其附加到单页模板的所有页面中。

我的菜单面板代码如下所示：

<div id="menu">
    <h1>Menu</h1>
    ... some content ---
</div>

我的JS代码是：

$(document).on('pagebeforeshow', '[data-role="page"]', function(){          

// if the page hasn't got yet a menu panel, append a new menu
if ($.mobile.activePage.find(".menu").length===0) {        
    $('<div>').attr({'data-role':'panel',"class":"menu"}).appendTo($(this));

    // copy the contents of the panel defined before    
    $.mobile.activePage.find('.menu').html($("#menu").html()).panel();    
}

// if click the .showMenu button, open the menu
$(document).on('click', '.showMenu', function(){         
    $.mobile.activePage.find('.menu').panel("open");       
});    

});

这段代码完美无缺，我很高兴得到我一直在寻找两个小时或更长时间的问题的正确答案。

如果有效，请发表评论。来自西班牙的问候