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From "Claudio Tasso (JIRA)" <...@myfaces.apache.org>
Subject [jira] Updated: (MYFACES-1064) Patch for detail row in t:dataTable
Date Tue, 07 Feb 2006 22:01:59 GMT
     [ http://issues.apache.org/jira/browse/MYFACES-1064?page=all ]

Claudio Tasso updated MYFACES-1064:
-----------------------------------

    Attachment: Patch_ExtendedDataTable_AND_Example.zip

Restoring and saving state for new properties was missing, now it's added. The getter for
"detailToggler" property is also added because of problems with introspection.
An example is also provided for  the myfaces-simple-example sub-project. The master-detail
table has been modified, now the cities of a country are displayed in the detail row.

> Patch for detail row in t:dataTable
> -----------------------------------
>
>          Key: MYFACES-1064
>          URL: http://issues.apache.org/jira/browse/MYFACES-1064
>      Project: MyFaces
>         Type: New Feature
>   Components: Tomahawk
>     Versions: Nightly
>     Reporter: Claudio Tasso
>     Assignee: Martin Marinschek
>  Attachments: Patch_ExtendedDataTable_AND_Example.zip, patch.zip
>
> This is a patch which adds a new feature to t:dataTable.
> This feature is inspired by Oracle ADF table, which has facet called "detailStamp".
> A detail row can be associated to every row in the table, and each detail row has an
expanded or collapsed state.
> So, the user can collapse or expand the detail associated to a row. 
> The content of the detail row is specified inside the "detailStamp" facet and the user
can add a column to the table which is used for expanding or collapsing the detail row.
> Here's an example of usage:
> <t:dataTable varDetailToggler="toggler" value="#{testBean.persons}" var="item">
                              
>            <%--  The Detail Column --%>
>            <t:column>
>                <f:facet name="header">
>                    <h:outputText value="Details"/>
>                </f:facet>
>                <h:commandLink rendered="#{toggler.currentDetailExpanded}" action="#{toggler.toggleDetail}">
>                    <h:graphicImage url="opened.gif" style="border: none;"/>
>                </h:commandLink>
>                <h:commandLink  rendered="#{!toggler.currentDetailExpanded}" action="#{toggler.toggleDetail}">
>                    <h:graphicImage url="closed.gif" style="border: none;"/>
>                </h:commandLink>
>            </t:column>
>           <%-- Other columns --%>
>            <t:column>
>                <f:facet name="header">
>                    <h:outputText value="Name" />
>                </f:facet>
>                <h:outputText value="#{item.name}"></h:outputText>
>            </t:column>
>            <t:column>
>                <f:facet name="header">
>                    <h:outputText value="Surname" />
>                </f:facet>
>                <h:outputText value="#{item.surname}"></h:outputText>
>            </t:column>
>             <%-- The detail ROW --%>
>           <f:facet name="detailStamp">
>                <h:outputText value="The current detail..."/>
>            </f:facet>
>        </t:dataTable>
> As you can see,  using the "varDetailToggler" attribute is possible expand/collapse the
current detail row (using an action method) and obtaining the state of the current detail
row in order to show different command links.

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