I downloaded the struts2 samples 2.2.1 Ok in struts2-blank-2.2.1\example\Login.jsp I added <s:submit type="image" src="..."/> to the form and as you said it works like a charm.
But I did the same thing for the struts2-showcase-2.2.1/conversion/enterPersonsInfo.jsp form and it generates the error previously describe. Could you tell me if it's reproducable on your side with the struts2-showcase sample? JONAS_4_10_3 JDK 1.5.0.22 Struts 2.2.1 Thanks, Olivier Sagit -----Message d'origine----- De : Maurizio Cucchiara [mailto:maurizio.cucchi...@gmail.com] Envoyé : jeudi 25 novembre 2010 19:01 À : Struts Developers List Objet : Re: submit of type image 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 > > > ********************************* > This message and any attachments (the "message") are confidential and > intended solely for the addressees. > Any unauthorised use or dissemination is prohibited. > Messages are susceptible to alteration. > France Telecom Group shall not be liable for the message if altered, changed > or falsified. > If you are not the intended addressee of this message, please cancel it > immediately and inform the sender. > ******************************** > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@struts.apache.org > For additional commands, e-mail: dev-h...@struts.apache.org > > -- Maurizio Cucchiara --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@struts.apache.org For additional commands, e-mail: dev-h...@struts.apache.org ********************************* This message and any attachments (the "message") are confidential and intended solely for the addressees. Any unauthorised use or dissemination is prohibited. Messages are susceptible to alteration. France Telecom Group shall not be liable for the message if altered, changed or falsified. If you are not the intended addressee of this message, please cancel it immediately and inform the sender. ******************************** --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@struts.apache.org For additional commands, e-mail: dev-h...@struts.apache.org
