小部件选择菜单功能可与JqueryUI中的小部件一起使用，它提供了可替换样式的选择元素。一个简单的选择菜单如下所示。
Select menu - 语法
$( "#menu" ).selectmenu();
Select menu - 示例
以下是显示选择菜单用法的简单示例-
<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>jQuery UI Selectmenu - Default functionality</title> <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css"> <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"> </script> <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.3/jquery-ui.min.js"> </script> <script> $(function() { $( "#speed" ).selectmenu(); $( "#files" ).selectmenu(); $( "#number" ).selectmenu().selectmenu( "menuWidget" ).addClass( "overflow" ); }); </script> <style> fieldset { border: 0; } label { display: block; margin: 30px 0 0 0; } select { width: 200px; } .overflow { height: 200px; } </style> </head> <body> <div class="demo"> <form action="#"> <fieldset> <label for="speed">Select a speed</label> <select name="speed" id="speed"> <option>Slower</option> <option>Slow</option> <option selected="selected">Medium</option> <option>Fast</option> <option>Faster</option> </select> <label for="files">Select a file</label> <select name="files" id="files"> <optgroup label="Scripts"> <option value="jquery">jQuery.js</option> <option value="jqueryui">ui.jQuery.js</option> </optgroup> <optgroup label="Other files"> <option value="somefile">Some unknown file</option> <option value="someotherfile">Some other file with a very long option text</option> </optgroup> </select> <label for="number">Select a number</label> <select name="number" id="number"> <option>1</option> <option selected="selected">2</option> <option>3</option> <option>4</option> <option>5</option> <option>6</option> <option>7</option> <option>8</option> <option>9</option> <option>10</option> <option>11</option> <option>12</option> <option>13</option> <option>14</option> <option>15</option> <option>16</option> <option>17</option> <option>18</option> <option>19</option> </select> </fieldset> </form> </div> </body> </html>
这将产生以下输出-
jQuery 中的 Select menu组件函数 - 无涯教程网无涯教程网提供小部件选择菜单功能可与JqueryUI中的小部件一起使用，它提供了可替换样式的选择元素。...
https://www.learnfk.com/jquery/widget-selectmenu.html
