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checkbox,radio,select 在jsp中取值

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1.界面添值:
   <body>
     <form name="info" method="post" action="welcome.jsp">
     Select mutiple 取值:<br>
          <select name="salary" multiple> 
              <option value="L1"> 1000</option>
              <option value="L2">2000</option>
              <option value="L3">3000</option>
              <option value="L11"> 11000</option>
              <option value="L22">22000</option>
              <option value="L33">33000</option>
          </select>
          <br>
               Select 取值:<br>
          <select name="dept"> 
              <option value="dept1">软件研发部</option>
              <option value="dept2">人力资源部</option>
              <option value="dept3">经理</option>
          </select>
          <br>
     Check box 取值:<br>
          <input type="checkbox" name="skills" value="C++"/>C++<br>
          <input type="checkbox" name="skills" value="Java"/>Java<br>
          <input type="checkbox" name="skills" value="Android"/>Android<br>
          <input type="checkbox" name="skills" value="iphone"/>iphone<br>
     Radio 取值:<br>
          <input type="radio" name="sex" value="male">男<br>
          <input type="radio" name="sex" value="female">女<br>
        <input type="submit" value="送出"/> 
        <input type="reset" value="清除"/> 
     </form>
  </body>

2.界面取值:
   <body>
  
         select mutiple 取值:<br>
         <%
            String [] salarys = request.getParameterValues("salary");
             for(int i=0; i<salarys.length; i++){

            	 out.println(salarys[i]);
            	 out.println("<br>");
             }
         %>
         select 取值 <br>
         <%
            String dept = request.getParameter("dept");
            out.print(dept+"<br>");
         %>
         check box 取值:<br>
         <%
           String[] skills = request.getParameterValues("skills");
           for(int i=0; i<skills.length; i++){
        	   out.print(skills[i]);
        	   out.print("<br>");
           }
         %>
         Radio 取值:<br>
         <% 
            String sex = request.getParameter("sex");
            out.print(sex+"<br>");
         %>
  </body>
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