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Posted to issues@struts.apache.org by "Fernando Manrique (JIRA)" <ji...@apache.org> on 2009/10/25 01:17:50 UTC
[jira] Updated: (WW-3289) Error when rendering tag that
contains UTF-8 characters in "listValue" attribute AFTER client-side
validation
[ https://issues.apache.org/struts/browse/WW-3289?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Fernando Manrique updated WW-3289:
----------------------------------
Assignee: Fernando Manrique
Priority: Trivial (was: Major)
Issue Type: Temp (was: Bug)
Summary: Error when rendering <s:select> tag that contains UTF-8 characters in "listValue" attribute AFTER client-side validation (was: Bug when rendering <s:select> tag that contains UTF-8 characters in "listValue" attribute AFTER client-side validation)
I found a solution to my problem, it is NOT a struts2 bug!
I was including the JSP <s:form> with the <s:include> tag from another JSP, and somehow, the first time it rendered the <s:select> tag in the JSP form everything was fine.
But AFTER any validation errors the page wouldn't render correctly if the <s:select> tag had UTF-8 characters in it.
To solve this problem I make sure I included
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
at the top of ALL my JSPs, and I mean ALL... Even JSPs called with <s:include> tag.
Also I had to make sure that inside the standard HTML tag <head> in the main JSP, the following meta tag was included:
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
This is to force the browsers to render the page as UTF-8
Thanks for reading!
> Error when rendering <s:select> tag that contains UTF-8 characters in "listValue" attribute AFTER client-side validation
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: WW-3289
> URL: https://issues.apache.org/struts/browse/WW-3289
> Project: Struts 2
> Issue Type: Temp
> Affects Versions: 2.1.8
> Environment: Centos 5.3
> Java 1.6
> Tomcat 6.0.20
> Struts 2.1.8
> Reporter: Fernando Manrique
> Assignee: Fernando Manrique
> Priority: Trivial
>
> Hi:
> I really don't know what component is the one that is failing (I guess the validation interceptor), so I'll try to explain as many details as possible.
> I have my form.jsp as follows:
> <s:form action="saveTeam" namespace="/2" method="post" enctype="multipart/form-data" validate="true">
> <s:textfield name="team.name" value="%{team.name}" label="%{getText('label.name')}" size="25" required="true" maxlength="50"/>
> <s:select name="team.stadium.idStadium" value="%{team.stadium.idStadium}" label="%{getText('label.stadium')}" list="stadiums" listKey="idStadium" listValue="name"/>
> <s:file name="image" label="label.image" accept="image/jpeg"/>
> <s:hidden name="team.idTeam" value="%{team.idTeam}"/>
> <s:submit value="%{getText('button.label.submit')}"/>
> </s:form>
> I used the "Preparable interface approach" to repopulate controls when validation fails, and it worked flawlessly, but... in this example, when the name of the stadium has UTF-8 characters (for example: á, ñ, ö), the HTML page doesn't finish rendering AFTER validation errors (the first time, the form.jsp is displayed correctly without problems), and it stops at the <select> tag before the "weird" character.
> This is the HTML code:
> <form id="saveTeam" name="saveTeam" onsubmit="return validateForm_saveTeam();" action="/2/saveTeam.action" method="post" enctype="multipart/form-data" onreset="clearErrorMessages(this);clearErrorLabels(this);">
> <table class="wwFormTable">
> <tbody><tr errorfor="saveTeam_team_name">
> <td colspan="2" align="center" valign="top"><span class="errorMessage">You must enter a name!</span></td>
> </tr>
> <tr>
> <td class="tdLabel"><label for="saveTeam_team_name" class="errorLabel">Name<span class="required">*</span>:</label></td>
> <td><input name="team.name" size="25" maxlength="50" value="" id="saveTeam_team_name" type="text"></td>
> </tr>
> <tr>
> <td class="tdLabel"><label for="saveTeam_team_stadium_idStadium" class="label">Stadium:</label></td>
> <td><select name="team.stadium.idStadium" id="saveTeam_team_stadium_idStadium">
> <option value="3" selected="selected">Deportivo Espa
>
>
>
> The stadium name is "Deportivo España", but somehow the "ñ" isn't displayed, and everything after that is ignored.
> I also tried with other characters like á or ö, and every time the <select> tag reaches the firs UTF-8 character it stops displaying the rest of the page.
> This ONLY happens AFTER validation errors. The first time the page is rendered, "Deportivo España" is shown correctly, and if I submit the form without any validation errors it works without problems.
> Also if there aren't any "strange" characters like "ñ", when there are validation errors the select tag displays correctly AFTER validation too.
> I think this is an UTF8 problem...
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