JQM弹出窗口示例不起作用

Question

尝试学习弹出窗口并发现JQM弹出窗口“对话框”示例不起作用 - 当我按下按钮“删除页面...”时不会显示任何内容。 我的HTML的身体是：

<div data-role="page" id="page_test1" data-theme="b"> 

<div data-role="content"> 
    <a href="#popupDialog" data-rel="popup" data-position-to="window" data-role="button" data-inline="true" data-transition="pop" data-icon="delete" data-theme="b">Delete page...</a> 
    </div> <!-- /content --> 
</div> <!-- /page --> 

<!-- Exactly copied from http://view.jquerymobile.com/1.3.1/dist/demos/widgets/popup/ (sample "Dialog") --> 
<div data-role="popup" id="popupDialog" data-overlay-theme="a" data-theme="c" data-dismissible="false" style="max-width:400px;" class="ui-corner-all"> 
    <div data-role="header" data-theme="a" class="ui-corner-top"> 
     <h1>Delete Page?</h1> 
    </div> 

    <div data-role="content" data-theme="d" class="ui-corner-bottom ui-content"> 
     <h3 class="ui-title">Are you sure you want to delete this page?</h3> 
     <p>This action cannot be undone.</p> 
     <a href="#" data-role="button" data-inline="true" data-rel="back" data-theme="c">Cancel</a> 
     <a href="#" data-role="button" data-inline="true" data-rel="back" data-transition="flow" data-theme="b">Delete</a> 
    </div> <!-- content --> 
</div> <!-- popup --> 

正如你看到的，我的HTML的部分是有点。 你可以在这里找到弹出这样的行为 - http://jsfiddle.net/vbulash/YkEAj/

Answer 1

弹出窗口必须在data-role="page"容器内。

<div data-role="page" id="page_test1" data-theme="b"> 
    <div data-role="content"> <a href="#popupDialog" data-rel="popup" data-position-to="window" data-role="button" data-inline="true" data-transition="pop" data-icon="delete" data-theme="b">Delete page...</a> 

    </div> 
    <!-- /content --> 
    <!-- Exactly copied from http://view.jquerymobile.com/1.3.1/dist/demos/widgets/popup/ (sample "Dialog") --> 
    <div data-role="popup" id="popupDialog" data-overlay-theme="a" data-theme="c" data-dismissible="false" style="max-width:400px;" class="ui-corner-all"> 
     <div data-role="header" data-theme="a" class="ui-corner-top"> 
       <h1>Delete Page?</h1> 

     </div> 
     <div data-role="content" data-theme="d" class="ui-corner-bottom ui-content"> 
       <h3 class="ui-title">Are you sure you want to delete this page?</h3> 

      <p>This action cannot be undone.</p> <a href="#" data-role="button" data-inline="true" data-rel="back" data-theme="c">Cancel</a> 
    <a href="#" data-role="button" data-inline="true" data-rel="back" data-transition="flow" data-theme="b">Delete</a> 

     </div> 
     <!-- content --> 
    </div> 
    <!-- popup --> 
</div> 
<!-- /page --> 

http://jsfiddle.net/YkEAj/1/