request获取网页单选框的值
form action="servlets/LoginServlet" method="post" name="login" onclick="return check(this);">table> tr> td>用户名:td> td>input name="userid" type="text" size="15">td>
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< form action = "servlets/LoginServlet" method = "post" name = "login" onclick = "return check(this);" >
< table >
< tr >
< td >用户名:</ td >
< td >< input name = "userid" type = "text" size = "15" ></ td >
</ tr >
< tr >
< td >密码:</ td >
< td >< input name = "password" type = "password" size = "15" ></ td >
</ tr >
< tr >
< td ="2">< input type = "radio" name = "status" value = "1"
checked = "checked" />学生 < input type = "radio" name = "status"
value = "2" />老师</ td >
</ tr >
< tr >
< td colspan = "2" >< input type = "submit" value = "确定" ></ td >
</ tr >
</ table >
</ form >
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用request获取status的值从是什么啊,假设选择第一项
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1
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request.getParameter( "status" )
答案是"1"。
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