[richfaces-issues] [JBoss JIRA] Updated: (RF-2977) Caption not rendered immediately after table element in rich:dataTable
Peter Haldbæk (JIRA)
jira-events at lists.jboss.org
Fri Apr 4 09:04:22 EDT 2008
[ http://jira.jboss.com/jira/browse/RF-2977?page=all ]
Peter Haldbæk updated RF-2977:
------------------------------
Description:
According to the HTML 4.01 specification the CAPTION element is only permitted immediately after the TABLE start tag. When using the rich:dataTable component together with the f:facet caption component a COLGROUP tag is inserted before the CAPTION tag making the html invalid.
Consider the following snippet:
<rich:dataTable id="list" var="region" value="#{regions.regions}">
<f:facet name="caption">Regions</f:facet>
<rich:column>
<f:facet name="header">Value</f:facet>
<h:outputText value="#{region.value}" />
</rich:column>
<rich:column>
<f:facet name="header">Label</f:facet>
<h:outputText value="#{region.label}" />
</rich:column>
</rich:dataTable>
Where the parameter 'regions' is a seam component containing a method getRegions returning a List of SelectItem (containing the methods getValue and getLabel).
This will result in HTML like this:
<table id="list" class="dr-table rich-table" cellspacing="0" cellpadding="0" border="0">
<colgroup span="2"/>
<caption class="dr-table-caption rich-table-caption">Regions</caption>
...
</table>
which is invalid HTML. I have seen this in earlier versions (pre 3.2.0) of RichFaces as well.
was:
According to the HTML 4.01 specification the CAPTION element is only permitted immediately after the TABLE start tag. When using the rich:dataTable component together with the facet:caption component a COLGROUP tag is inserted before the CAPTION tag making the html invalid.
Consider the following snippet:
<rich:dataTable id="list" var="region" value="#{regions.regions}">
<f:facet name="caption">Regions</f:facet>
<rich:column>
<f:facet name="header">Value</f:facet>
<h:outputText value="#{region.value}" />
</rich:column>
<rich:column>
<f:facet name="header">Label</f:facet>
<h:outputText value="#{region.label}" />
</rich:column>
</rich:dataTable>
Where the parameter 'regions' is a seam component containing a method getRegions returning a List of SelectItem (containing the methods getValue and getLabel).
This will result in HTML like this:
<table id="list" class="dr-table rich-table" cellspacing="0" cellpadding="0" border="0">
<colgroup span="2"/>
<caption class="dr-table-caption rich-table-caption">Regions</caption>
...
</table>
which is invalid HTML. I have seen this in earlier versions (pre 3.2.0) of RichFaces as well.
> Caption not rendered immediately after table element in rich:dataTable
> ----------------------------------------------------------------------
>
> Key: RF-2977
> URL: http://jira.jboss.com/jira/browse/RF-2977
> Project: RichFaces
> Issue Type: Bug
> Affects Versions: 3.2.0
> Environment: OS: Windows XP
> Platform: JBoss AS 4.2.1.GA, Sun JDK 1.6.0_02
> Reporter: Peter Haldbæk
>
> According to the HTML 4.01 specification the CAPTION element is only permitted immediately after the TABLE start tag. When using the rich:dataTable component together with the f:facet caption component a COLGROUP tag is inserted before the CAPTION tag making the html invalid.
> Consider the following snippet:
> <rich:dataTable id="list" var="region" value="#{regions.regions}">
> <f:facet name="caption">Regions</f:facet>
> <rich:column>
> <f:facet name="header">Value</f:facet>
> <h:outputText value="#{region.value}" />
> </rich:column>
> <rich:column>
> <f:facet name="header">Label</f:facet>
> <h:outputText value="#{region.label}" />
> </rich:column>
> </rich:dataTable>
> Where the parameter 'regions' is a seam component containing a method getRegions returning a List of SelectItem (containing the methods getValue and getLabel).
> This will result in HTML like this:
> <table id="list" class="dr-table rich-table" cellspacing="0" cellpadding="0" border="0">
> <colgroup span="2"/>
> <caption class="dr-table-caption rich-table-caption">Regions</caption>
> ...
> </table>
> which is invalid HTML. I have seen this in earlier versions (pre 3.2.0) of RichFaces as well.
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