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List:       struts-dev
Subject:    [jira] [Commented] (WW-3569) s:radio does not select the right
From:       "Johannes Geppert (JIRA)" <jira () apache ! org>
Date:       2011-06-27 9:18:47
Message-ID: 1322735979.43102.1309166327656.JavaMail.tomcat () hel ! zones ! apache ! org
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    [ https://issues.apache.org/jira/browse/WW-3569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13055416#comment-13055416 \
] 

Johannes Geppert commented on WW-3569:
--------------------------------------

The nameValue was already assigned in the UIBean Component.

        if (parameters.containsKey("value")) {
            parameters.put("nameValue", parameters.get("value"));
        } else {
            if (evaluateNameValue()) {
                final Class valueClazz = getValueClassType();

                if (valueClazz != null) {
                    if (value != null) {
                        addParameter("nameValue", findValue(value, valueClazz));
                    } else if (name != null) {
                        String expr = completeExpressionIfAltSyntax(name);

                        addParameter("nameValue", findValue(expr, valueClazz));
                    }
                } else {
                    if (value != null) {
                        addParameter("nameValue", findValue(value));
                    } else if (name != null) {
                        addParameter("nameValue", findValue(name));
                    }
                }
            }
        }



> s:radio does not select the right option on reading the value
> -------------------------------------------------------------
> 
> Key: WW-3569
> URL: https://issues.apache.org/jira/browse/WW-3569
> Project: Struts 2
> Issue Type: Bug
> Components: Plugin - Tags
> Affects Versions: 2.2.1
> Environment: Windows, Glassfish, Maven, Struts, Spring and Tiles
> Reporter: John Dondapati
> Priority: Minor
> Labels: nameValue, s:radio
> 
> The template.simple.radiomap.ftl has the following code to check if the name \
> expression value contains itemKeyString but the parameters.nameValue does not \
> exist.  <#if parameters.name??>
> name="${parameters.name?html}" nmv="${nameValue?html} <#rt/>
> </#if>
> id="${parameters.id?html}${itemKeyStr?html}" <#rt/>
> <#if tag.contains(parameters.nameValue?default(''), itemKeyStr)> 
> checked="checked" <#rt/>
> </#if>
> Replace this part of the file with the following and it seems to work fine as we \
> now assign a variable with name "nameValue" with value from the el in \
> parameters.name. Then check against itemKeyStr using this value to select that \
> option for the radio group. <#if parameters.name??>
> <#--/*add this line*/-->
> <#assign nameValue = stack.findString(parameters.name)/> 
> name="${parameters.name?html}" nmv="${nameValue?html} <#rt/>
> </#if>
> id="${parameters.id?html}${itemKeyStr?html}" <#rt/>
> <#--/*remove this line*/-->
> <#if tag.contains(parameters.nameValue?default(''), itemKeyStr)> 
> <#--/*add this line*/-->
> <#if tag.contains(nameValue, itemKeyStr) == true> 
> checked="checked" <#rt/>
> </#if>

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