Which struts version?
I tried the following code and it works like a charm.
<s:submit type="image" src="../images/image.gif"/>
2010/11/25 <osagit....@orange-ftgroup.com>:
>
> Hi everybody,
>
> Is the freemarker property <@s.property value="parameters.body"/> in
> template/simple/submit.ftl usefull ?
>
> It is just set for the input of type image and not for the other (submit and
> button types)
>
> <#if parameters.type?? && parameters.type=="image">
> <@s.property value="parameters.body"/>
> <input type="image"<#rt/>
> <#if parameters.label??>
> ...
> </#if>
>
>
> Consequently, when using the struts tag <s:submit type="image" src=""> I
> obtain the following stack trace in debug mode :
>
> Rendering template /template/simple/submit
> 16:56:40,862 BUG kerTemplateEngine [-9000-Processor20] Rendering template
> /template/simple/submit.ftl
> 16:56:40,862 BUG pPropertyAccessor [-9000-Processor20] Entering getProperty
> (ognl.ognlcont...@1c8ed8be,{templateDir=template, theme=simple,
> dynamicAttributes={}, label=Continuer,
> onclick=$('textChatFormModalBox').action ='desactivateTextChat.do';,
> title=Continuer, nameValue=Submit, id=proceed, type=image, align=right,
> src=ihm/images/fr/btn_proceed_fr.gif},body)
> 16:56:40,862 BUG ectTypeDeterminer [-9000-Processor20] Error while retrieving
> generic property class for property=parameters
> java.lang.NullPointerException
> at
> com.opensymphony.xwork2.conversion.impl.DefaultObjectTypeDeterminer.getClass(DefaultObjectTypeDeterminer.java:314)
> at
> com.opensymphony.xwork2.conversion.impl.DefaultObjectTypeDeterminer.getKeyClass(DefaultObjectTypeDeterminer.java:93)
> at
> com.opensymphony.xwork2.ognl.accessor.XWorkMapPropertyAccessor.getProperty(XWorkMapPropertyAccessor.java:93)
> at ognl.OgnlRuntime.getProperty(OgnlRuntime.java:2230)
> at ognl.ASTProperty.getValueBody(ASTProperty.java:114)
> at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212)
> at ognl.SimpleNode.getValue(SimpleNode.java:258)
> at ognl.ASTChain.getValueBody(ASTChain.java:141)
> at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212)
> at ognl.SimpleNode.getValue(SimpleNode.java:258)
> at ognl.Ognl.getValue(Ognl.java:494)
> at com.opensymphony.xwork2.ognl.OgnlUtil.getValue(OgnlUtil.java:217)
> at
> com.opensymphony.xwork2.ognl.OgnlValueStack.getValue(OgnlValueStack.java:342)
> at
> com.opensymphony.xwork2.ognl.OgnlValueStack.tryFindValue(OgnlValueStack.java:331)
> at
> com.opensymphony.xwork2.ognl.OgnlValueStack.tryFindValueWhenExpressionIsNotNull(OgnlValueStack.java:307)
> at
> com.opensymphony.xwork2.ognl.OgnlValueStack.findValue(OgnlValueStack.java:293)
> at org.apache.struts2.components.Property.start(Property.java:162)
> at
> org.apache.struts2.views.freemarker.tags.CallbackWriter.onStart(CallbackWriter.java:73)
> at freemarker.core.Environment.visit(Environment.java:296)
> at freemarker.core.UnifiedCall.accept(UnifiedCall.java:130)
> at freemarker.core.Environment.visit(Environment.java:210)
> at freemarker.core.MixedContent.accept(MixedContent.java:92)
> at freemarker.core.Environment.visit(Environment.java:210)
> ...
>
> I could provide the complete stack trace if needed.
>
> Thanks,
>
> Olivier Sagit
> osagit....@orange-ftgroup.com
>
>
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Maurizio Cucchiara
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