[richfaces-issues] [JBoss JIRA] Commented: (RF-899) Check that all components output single "class" attribute

[Marine Wacheux (JIRA)]

    [ http://jira.jboss.com/jira/browse/RF-899?page=comments#action_12418725 ] 
            
Marine Wacheux commented on RF-899:
-----------------------------------

Hi,

I have the problem with "a4j:commandButton" component in RichFaces 3.1.5 :
it renders sometimes two attributes "class". It's a blocking problem, as HTML isn't correctly formatted, and so can't be converted to PDF, for example :
org.xml.sax.SAXParseException: Attribute "class" was already specified for element "input".

Here is source code :
					<a4j:commandButton id="btnAjouter" value=" "
						title="#{msgG.Ajouter}"
						disabled="#{suiviMedicalHospitForm.modifOuCreationEnCours}"
						action="#{suiviMedicalHospitController.ajouter}"
						ajaxSingle="true"
						reRender="panelListeSuiviMedical,panelCreationOuModif" 
						styleClass="BTN_AJOUTER" style="float:left;"/>

And HTML generated :

<input class="BTN_AJOUTER" id="body:formSuiviMedical:tableSuiviMedical:btnAjouter" name="body:formSuiviMedical:tableSuiviMedical:btnAjouter" onclick="A4J.AJAX.Submit('_viewRoot','body:formSuiviMedical',event,{'parameters':{'body:formSuiviMedical:tableSuiviMedical:btnAjouter':'body:formSuiviMedical:tableSuiviMedical:btnAjouter'} ,'actionUrl':'/gcm-web-patients/faces/jsp/operatoire/SuiviMedicalHospit.jsp?javax.portlet.faces.DirectLink=true'} );return false;" value=" " class="BTN_AJOUTER" style="float:left;" title="Ajouter" type="button" />

Is there a workaround for this ?
Thanks

> Check that all components output single "class" attribute
> ---------------------------------------------------------
>
>                 Key: RF-899
>                 URL: http://jira.jboss.com/jira/browse/RF-899
>             Project: RichFaces
>          Issue Type: Task
>    Affects Versions: 3.1.0
>         Environment: Facelets
>            Reporter: Nick Belaevski
>         Assigned To: Tsikhon Kuprevich
>             Fix For: 3.2.0
>
>
> We have been reported about multiple cases when styleClass component attribute is written to HTML page as "class" attribute twice, thus brokening markup. We should test all components for the case

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