jQuery Mobile panel initSelector 选项

jQuery Mobile是一种基于网络的技术，用于制作可在所有智能手机、平板电脑和台式机上访问的响应式内容。

在这篇文章中，我们将使用jQuery Mobile panel initSelector 选项。这个选项的值是一个选择器字符串，它根据这个选项的值来挑选元素，并在以下列表的每个元素上阐释所述的面板部件。

语法:

用initSelector选项初始化面板。

$( ".selector" ).panel({
     initSelector: ":jqmData(role='panel')"
});

设置initSelector选项。

$( ".selector" ).panel( "option", 
    "initSelector", ":jqmData(role='panel')" );

获得initSelector选项。

var initSelector = $( ".selector" )
    .panel( "option", "initSelector" );

CDN链接：首先，添加你的项目需要的jQuery Mobile脚本。

<link rel=”stylesheet” href=”//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.css”>
<script src=”//code.jquery.com/jquery-3.2.1.min.js”></script>
<script src=”//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.js”></script>

例子：这个例子描述了jQuery Mobile panel initSelector 选项。

<!doctype html>
<html lang="en">
  
<head>
    <meta charset="utf-8">
    <meta name="viewport" content=
"width=device-width, initial-scale=1">
    <link rel="stylesheet" href=
"//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.css">
    <script src=
"//code.jquery.com/jquery-3.2.1.min.js">
    </script>
    <script src=
"//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.js">
    </script>
</head>
  
<body>
    <center>
        <div data-role="page">
            <h1 style="color:green;">
                GeeksforGeeks
            </h1>
            <h3>jQuery Mobile panel initSelector Option</h3>
            <div role="main">
                <a href="#divID" data-role="button" data-inline="true" 
                   data-icon="bars">GeeksforGeeks</a>
            </div>
            <div data-role="panel" id="divID" data-theme="b">
                <div class="panel-content">
                    <h3>GeeksforGeeks</h3>
                    <p>It is a computer science portal.</p>
                    <a href="#demo-links" data-rel="close" 
                       data-role="button" data-theme="c" 
                       data-icon="delete" data-inline="true">
                       Close this panel
                    </a>
                </div>
            </div>
            <input type="button" id="Button" 
                   value="Value of the initSelector option">
            <div id="log"></div>
        </div>
    </center>
    <script>
         $(document).ready(function () {$ ("#divID").panel({
                initSelector: ":jqmData(role='panel')"
            });
             $("#divID").panel("option", "initSelector", ":jqmData(role='panel')");$ ("#Button").on('click', function () {
                var a =  $("#divID").panel("option", "initSelector");$ ("#log").html(a);
            });
        });
    </script>
</body>
</html>

输出:

jQuery Mobile panel initSelectorOption