后台:

String sessionIDCJ = (String)session.getAttribute("sessionIDCJ") ;
  request.setAttribute("sessionIDCJ", sessionIDCJ) ;

 

前台: 

<logic:equal name="sessionIDCJ" scope="session" value="0">
   <input type="text" name="kk_BlacklistVehicle_UserEnrol_DW" value="<bean:write name="sessionLRDW" scope="session"  />" readonly="true" ></input>
   </logic:equal>

     <logic:equal name="sessionIDCJ" scope="session" value="1">
     <html:text property="kk_BlacklistVehicle_UserEnrol_DW"></html:text>
   </logic:equal>

 这样就是sessionIDCJ为0的时候,显示的text为只可看,不可写

sessionIDCJ为1的时候,text为可以写入状态

 

黑色头发  http://heisetoufa.iteye.com

如果发现本文有误,欢迎批评指正