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RE: Newbie having trouble with validation... doesn't seem to do
 anything...

Raghuveer Vellanki

2007-12-03

Replies:


below code can be used to get message from different applicatyion resource
files.

<bean:message key="sendEmailForm.body_rq.display_name"
bundle="<%=response.getLocale().getLanguage()%>" />

-----Original Message-----
From: Laurie Harper [mailto:laurie@(protected)]
Sent: Wednesday, January 03, 2007 4:03 AM
To: user@(protected)
Subject: Re: Newbie having trouble with validation... doesn't seem to do
anything...


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Do you get any output if you include a html:errors tag somewhere without
a 'properties' attribute? It could be that the unconventional property
naming is messing things up.

Can you display message resources using bean:message? For example, do
you get what you expect if you include <bean:message
property="sendEmailForm.body_rq.display_name"/> somewhere on your page?
That will tell you if Struts is finding your resource properties correctly.

L.

Peter L. Berghold wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Laurie Harper wrote:
>> Getting all the pieces lined up can be a bit tricky the first time
>> through :-( If the comments above don't get you there, post your form
>> bean code and JSP so we have the complete picture.
>>
>>
>
> OK.. I've gotten much further thanks to you Laurie, now I'm not seeing
> the error messages that I expect.
>
> Looks to me like the MyEclipse IDE doesn't create the form beans
> correctly, I'll have to watch that.
>
> Here is my JSP code:
>
>
> - ------------ 8< snip 8<--------------------------------
>
> <%@(protected)"%>
> <%@(protected)"%>
> <%@(protected)"%>
> <%@(protected)"%>
> <%@(protected)"%>
>
>
>
>
>
> <html:form action="/actions/public/system/sendEmail" method="POST">
>  <p>
>    Use this form to send an email. All fields are considered mandatory.
>    Email addresses will be checked for validity.
>  </p>
>  <p>
>    Please be sure to include your real name in the body of the message to
>    avoid confusion on the part of the email recipient
>  </p>
>  <p>
>    <font size="+1" color="red"><html:errors /> </font>
>
>  </p>
>  <hr>
>  <table width="100%">
>    <tr height="30">
>      <td width="30%" align="right">
>        From:
>        <br>
>        (Your email address)
>      </td>
>      <td>
>        <html:text property="from_rq" size="40" maxlength="80" />
>        <br>
>        <html:errors property="from_rq" />
>      </td>
>    </tr>
>    <tr height="30">
>      <td width="30%" align="right">
>        Subject:
>      </td>
>      <td>
>        <html:text property="subject_rq" size="40" maxlength="72" />
>        <br>
>        <html:errors property="subject_rq" />
>      </td>
>    </tr>
>    <tr>
>      <td width="30%" align="right">
>        Message body:
>      </td>
>      <td>
>        <html:textarea property="body_rq" rows="10" cols="40" />
>        <br>
>        <html:errors property="body_rq" />
>      </td>
>    </tr>
>    <tr>
>      <td colspan="2">
>        <table width="100%">
>          <tr>
>            <td width="33%">
>              <html:cancel value="abort" property="action_rq" />
>            </td>
>            <td width="34%">
>              &nbsp;
>            </td>
>            <td>
>              <html:submit value="Send" property="action_rq"></html:submit>
>            </td>
>          </tr>
>        </table>
>      </td>
>    </tr>
>  </table>
>
> </html:form>
>
>
>
> - ------------ 8< snip 8<--------------------------------
> In spite of my having the <html:error property=... /> stuff in there the
> messages aren't showing up.
>
> Given I have the validation.xml (here again):
>
> - ------------ 8< snip 8<--------------------------------
> <form name="sendEmailForm">
>    <field property="from_rq" depends="required,email">
>      <arg0 key="sendEmailForm.from_rq.diaplay_name"/>
>    </field>
>    <field property="subject_rq" depends="required">
>      <arg0 key="sendEmailForm.subject_rq.display_name"/>
>
>    </field>
>    <field property="body_rq" depends="required">
>      <arg0 key="sendEmailForm.body_rq.display_name"/>
>    </field>
>  </form>
> - ------------ 8< snip 8<--------------------------------
>
> I figured all would be well. I can see by watching my debug output in
> the tomcat log that the form validation is behaving now like you
> predicted now that I've got the bean parented correctly.
>
>
> - --
> ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
> Peter L. Berghold                         Peter@(protected)
> "Those who fail to learn from history are condemned to repeat it."
> AIM: redcowdawg     Yahoo IM: blue_cowdawg         ICQ: 11455958
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>
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