[jira] [Commented] (TOMAHAWK-1680) add the possibility to disable an individual t:radio

["Mike Kienenberger (JIRA)" <de...@myfaces.apache.org>]

    [ https://issues.apache.org/jira/browse/TOMAHAWK-1680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15132427#comment-15132427 ] 

Mike Kienenberger commented on TOMAHAWK-1680:
---------------------------------------------

You have a couple of options.

The best would be to submit a patch for Tomahawk that supports this behaviour and we will commit it for you.

The second is to create your own special subclass of t:radio that adds the functionality only for your specific project.   I needed t:radio onclick support a few years back and it was rather trivial to add, although I never got around to committing it to tomahawk.

First create a trivial subclass of HtmlRadioRenderer and then add this to your faces-config.xml file.   I will attach the class I used to add onclick support.

It was based on MyFaces 1.1, but I suspect it will still give you most of the solution.  I no longer remember why I captured the value of "radio" the way that I did.   A patch fixing HtmlRadioRender would be better, obviously.
	
	<render-kit>
        <render-kit-id>HTML_BASIC</render-kit-id>

        <renderer>
            <component-family>org.apache.myfaces.Radio</component-family>
            <renderer-type>org.apache.myfaces.Radio</renderer-type>
            <renderer-class>com.xyz.jsf.component.ExtendedHtmlRadioRenderer</renderer-class>
        </renderer>

    </render-kit>



> add the possibility to disable an individual t:radio
> ----------------------------------------------------
>
>                 Key: TOMAHAWK-1680
>                 URL: https://issues.apache.org/jira/browse/TOMAHAWK-1680
>             Project: MyFaces Tomahawk
>          Issue Type: Wish
>          Components: selectOneRadio / radio
>    Affects Versions: 1.1.14
>         Environment: Win 7 / Linux
>            Reporter: Andreas Wuest
>         Attachments: ExtendedHtmlRadioRenderer.java
>
>
> Hello,
> please add the possibility to disable an individual t:radio Radio Button. At the moment it is only possible to enable/disable a complete group defined via t:selectOneRadio. However it is not possible to enabled / disable an individual radio button from the group. It is only possible to enable / disable all or none.
> Example:
> define the group with all the possible elements
> {code}
>  <t:selectOneRadio id="radioGrpFSGuarantor" layout="spread" value="#{clientRolesDlg.roleFSGuarantor}">
>      <f:selectItems value="#{clientRolesDlg.selectRolesList}" />
>      <f:ajax execute="@form" listener="#clientRolesDlg.onRoleChanged" /> 
> </t:selectOneRadio>
> <ui:repeat id="rClientRowStatus" value="#{clientRolesDlg.rows}" var="clientRow" varStatus="clientRowStatus">
>   <tr>
>      <td>
>          <t:outputText id="otHasData" value="#{clientRow}" />
>      </td>
>      <td >
>          <t:radio for=":globalForm:radioGrpFSCustomer" index="#{clientRowStatus.index}" disabled="true|false" />      <-------------- additional disable attribute
>      </td>
>    </tr>
> </ui:repeat>
> {code}



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