[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-1911) s:link, s:button : Support propagation of selected DataModel row also for Trinidad tr:table

Fri Sep 7 20:02:18 EDT 2007

s:link, s:button :   Support propagation of selected DataModel row also for Trinidad tr:table
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                 Key: JBSEAM-1911
                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1911
             Project: JBoss Seam
          Issue Type: Feature Request
    Affects Versions: 2.0.0.BETA1
         Environment: CVS based Seam as of 2007/Sep/07
            Reporter: Wolfgang Schwendt
            Priority: Minor

The <s:button> and <s:link> controls propagate the selected row of a DataModel via a request parameter named "dataModelSelection".    In order to determine which row was selected, method getSelection() of org.jboss.seam.ui.component.UISeamCommandBase  tries to find an enclosing UIData component.     If the enclosing DataTable is a Trinidad <tr:table>, however,  it doesn't get found because the UIComponent class (org.apache.myfaces.trinidad.component.core.data.CoreTable ) does not extend javax.faces.component.UIData.    Consequently, when an <s:button> or <s:link> is placed within a <tr:table>, the DataModel selection is not propagated. 

It would be nice if the <s:button> and <s:link> controls could also support the Trinidad <tr:table>, as far as propagation of the DataModel selection is concerned.

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