Re: How to display error msgs in a pop up window

[Brad Balmer]

Instead of using a pop-up I use a <div> block to format my messages. 

Inside my <logic:messagesPresent> I have my <div> block that will 
display any type of message or error that I want.  I then inlude a way 
to click on a close link which simply sets the <div> to be hidden and 
moves it off the page.

This is a non-javascript way of displaying errors or messages that also 
looks really nice.

To be nice I have included my showMessages.jsp page that I simply 
include at the top of each page.

<%@ taglib uri="/WEB-INF/tld/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/tld/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/tld/struts-logic.tld" prefix="logic" %>
<logic:messagesPresent>
   <div id="messageId" class="displayMessages">
       <table width="500" height="120" border="3" align="center" 
cellpadding=3 cellspacing=0 bgcolor="white">
           <tr valign="top" align="center">
               <td align="center">
                   <table width="486">
                       <tr>
                           <td align="center" 
width="436"><u><b><i><font size="5" 
color="#0000FF">Messages</font></i></b></u></td>
                           <td width="40" align="center" 
valign="top"><font size="2" color="blue" style="cursor: pointer;"><u 
onClick="hideMessages('messageId')">Close</u></font></td>
                       </tr>                       
                       <tr>
                           <td colspan="2" width="480">
                              
                                   <font color="red"><html:errors/></font>
                                   <html:messages property="Exception" 
id="exception" >
                                       <font color="red"><bean:write 
name="exception"/></font><br>
                                   </html:messages>
                                   <html:messages property="Status" 
id="msg" >
                                       <font color="green"><bean:write 
name="msg"/></font><br>
                                   </html:messages>
                                
                           </td>
                       </tr>
                   </table>
               </td>
           </tr>
       </table>
   </div>
</logic:messagesPresent>
<logic:messagesPresent message="true">
   <div id="messageId" class="displayMessages">
       <table width="500" height="120" border="3" align="center" 
cellpadding=3 cellspacing=0 bgcolor="white">
           <tr valign="top" align="center">
               <td align="center">
                   <table width="486">
                       <tr>
                           <td align="center" 
width="436"><u><b><i><font size="5" 
color="#0000FF">Messages</font></i></b></u></td>
                           <td width="40" align="center" 
valign="top"><font size="2" color="blue" style="cursor: pointer;"><u 
onClick="hideMessages('messageId')">Close</u></font></td>
                       </tr>                       
                       <tr>
                           <td colspan="2" width="480">
          
                                   <html:messages property="Exception" 
id="exception" message="true">
                                       <font color="red"><bean:write 
name="exception"/></font><br>
                                   </html:messages>
                                   <html:messages property="Status" 
id="msg" message="true">
                                       <font color="green"><bean:write 
name="msg"/></font><br>
                                   </html:messages>

                           </td>
                       </tr>
                   </table>
               </td>
           </tr>
       </table>
   </div>
</logic:messagesPresent>


praveen kulkarni wrote:
Hi all,
Sub: How can i get error messages in a pop up window by using STRUTS
I am using Struts and i want to handle all validation error messages in a new popup 
window.
Consider Login form with loginID and password as form fields. I want to check 
mandatory status at the server side, for this i will put validate method in the 
FormBean. FormBean will create Error Object sends back to Login Page. I've to handle 
this error object in a new popup window instead of displaying in the Login page.
bye
PAK
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