项目中经常会出现的一种情况，有一个列表，譬如是案例列表，点击列表中的某一项，跳转至详情页面。详情是根据所点击的某条记录生成的，因为案例和具体的详情页面，都是用户后期自行添加的，我们开始编写时，不可能穷尽。因此跳转页面时，我们需要传递一个参数过去，这样我们才能通过这个参数进行数据请求，然后根据后台返回的数据来生成页面。因此，通过a标签跳转的方式，肯定是行不通的。
我们经常写form表单，提交时，可以传递参数，如果使用表单，并将其隐藏起来，应该可以达到效果。
除此以外，window.location.href和window.open也可以达到效果。
1、通过form表单传递参数
| <html lang="en"> <head> <!--网站编码格式，UTF-8 国际编码，GBK或 gb2312 中文编码--> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <meta name="Keywords" content="关键词一，关键词二"> <meta name="Description" content="网站描述内容"> <meta name="Author" content="Yvette Lau"> <title>Document</title> <!--css js 文件的引入--> <!-- <link rel="shortcut icon" href="images/favicon.ico"> --> <link rel="stylesheet" href=""/> <script type = "text/javascript" src = "jquery-1.11.2.min.js"></script> </head> <body> <form name = "frm" method = "get" action = "receive.html" onsubmit = "return foo()" style = "position:relative;"> <input type="hidden" name="hid" value = "" index = "lemon"> <img class = "more" src = "main_jpg10.png" /> <input type = "submit" style = "position:absolute;left:10px;top:0px;width:120px;height:40px;opacity:0;cursor:pointer;"/> </form> <form name = "frm" method = "get" action = "receive.html" onsubmit = "return foo()" style = "position:relative;"> <input type="hidden" name="hid" value = "" index = "aaa"> <img class = "more" src = "main_jpg10.png" /> <input type = "submit" style = "position:absolute;left:10px;top:0px;width:120px;height:40px;opacity:0;cursor:pointer;"/> </form> <form name = "frm" method = "get" action = "receive.html" onsubmit = "return foo()" style = "position:relative;"> <input type="hidden" name="hid" value = "" index = "bbb"> <img class = "more" src = "main_jpg10.png" /> <input type = "submit" style = "position:absolute;left:10px;top:0px;width:120px;height:40px;opacity:0;cursor:pointer;"/> </form> </body></html><script> function foo(){ var frm = window.event.srcElement; frm.hid.value = $(frm.hid).attr("index"); return true; }</script> |
