[shale] radio in datatable using clay

[Timo Schnölzer]

Hi folks,

I try to build a datatable in clay like:

        <component jsfid="zeitraumTable" extends="dataTable"
allowBody="false">
                <attributes>
                        <set name="value"
value="[EMAIL PROTECTED]" />
                        <set name="var" value="e" />
                </attributes>

                <element renderId="0" jsfid="radioColumn" />
                <element renderId="1" jsfid="typbezeichnungColumn" />
                
        </component>

In order to realise a "choose one row" my customer likes to use a radio
input type. 

        <component jsfid="radioColumn" extends="column" id="radioColumn">
                <element renderId="1" jsfid="outputText" facetName="header">
                        <attributes>
                                <set name="value" value="" />
                        </attributes>
                </element>
                <element renderId="2" jsfid="t:selectOneRadio" id="radio">
                        <attributes>
                                <set name="value"
value="[EMAIL PROTECTED]" />
                                <set name="for" value="radioColumn" />
                        </attributes>
                        <element renderId="1" jsfid="selectItem">
                                <attributes>
                                        <set name="itemValue"
value="#{e.PK}" />
                                </attributes>
                        </element>
                </element>
        </component>

Not using the "for" attribute i get the error to use it. After that the
error that index has to be postiv.
Looking into the src shows the following lines:

java.lang.IllegalStateException: positive index must be given
        at
org.apache.myfaces.renderkit.html.ext.HtmlRadioRenderer.renderRadio(HtmlRadi
oRenderer.java:90)
        at
org.apache.myfaces.renderkit.html.ext.HtmlRadioRenderer.encodeEnd(HtmlRadioR
enderer.java:56)

88          if (index < 0)
89          {
90              throw new IllegalStateException("positive index must be
given");
91          }


How do i have to configure this ????


Thx

Timo




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