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<!DOCTYPEHtml> <html> <head> <title>change()</title> <meta charset="utf-8"/> <script src="jquery-1.10.1.min.js"></script> <style> *{margin:0;padding:0} </style> </head> <body> <select> <option select>111</option> <option>222</option> <option>333</option> <option>444</option> </select> <div></div> </body> <script> $("select").on("change",function(){ var str = ""; $("select option:selected").each(function(){ str+=$(this).text() }) $("div").text(str) }) </script> </html> |
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来自： 昵称18349714 > 《基础篇》
