jQuery UI Accordion option方法

jQuery UI accordion option(optionName) 方法是用来检查一个方法是否返回一个布尔值，代表一个对象选项是否存在。

语法:

var a = $( ".selector" ).accordion( "option", "disabled" )

参数:

optionName：要检查的选项。

返回值：该方法返回一个布尔值。

步骤:

首先，添加你的项目所需的jQuery Mobile脚本。

    <script src= 
"https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.js"> 
    </script> 

    <script src= 
"https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.js"> 
    </script> 

    <link href= 
"http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/themes/ui-lightness/jquery-ui.css"
        rel="stylesheet" type="text/css" />

示例 1:

<!DOCTYPE html>
<html>
  
<head>
    <meta charset="utf-8">
    <meta name="viewport" content=
        "width=device-width, initial-scale=1">
  
    <script src=
"https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.js">
    </script>
  
    <script src=
"https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.js">
    </script>
  
    <link href=
"http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/themes/ui-lightness/jquery-ui.css"
        rel="stylesheet" type="text/css" />
          
    <style>
        .height {
            height: 10px;
        }
    </style>
  
    <script>
         $(function () {$ ( "#gfg" ).accordion();
            var a = $( "#gfg" ).accordion( "option", "disabled" );
            console.log(a)
        });
    </script>
    <style>
         #gfg{font-size: 17px;}
    </style>
</head>
  
<body>
    <h1 style="color:green">GeeksforGeeks</h1>
    <b>jQueryUI | option(optionName) Accordion</b>
    <br>
    <br>
    <div id="gfg">
        <h2>A</h2>
         <div>Geeks1
            <br>Geeks1
            <br>Geeks1
            <br>Geeks1
            <br>
        </div>
        <h2>B</h2>
        <div>Geeks2
            <br>Geeks2
            <br>Geeks2
            <br>Geeks2
        </div>
    </div>
</body>
  
</html>

输出:

jQuery UI Accordion option方法