[Trinidad] IE specific bug in tr:table ? javaScript error with tr:table with rowSelection="multiple" upon clicking Select None or Select All after other

[IKiris]

Hello folks,

I suspect I found a bug in tr:table

For a tr:tree with 'rowSelection="multiple"', when "Select None" or 
"Select All" is clicked right after the other one (for example clicking 
'Select None', then clicking 'Select All'), in IE 7, we get javaScript 
error of;

"'undefined' is null or not an object"

And hence, the selectionListener method never gets called in the managed 
bean.

However if
1) In FireFox exact same things works ok. 
2) In IE 7, if I click one of the rows in between Select None and Select 
All, it is OK.



I captured the generated code and point where it is complaining

CollectionComponent.prototype._selectedKey=a13;
CollectionComponent.prototype._selectedModeKey=a14;
CollectionComponent.prototype.getLength=function(){
        var a16=this._getBoxes();      // Error happens at this line
        return a16.length;
};
......
....
where above _getBoxes() function seems to be defined as;
CollectionComponent.prototype._getBoxes=function(){
        var a16=this.getFormElement(this._selectedKey);
        if(a16.length==(void 0))
        {
                var a20=new Array(1);
                a20[0]=a16;
                a16=a20;
        }
        return a16;
};

I'm using Trinidad  1.2.10

The related xhtml code is;

        <tr:panelGroupLayout layout="vertical">
                        <tr:table value="#{bfeIbdsDialog.ibds}" var="row"
                                selectionListener=
"#{bfeIbdsDialog.ibdSelectionListener}"
                        autoSubmit="true"
                                immediate="true"
                                id="ibdsTableId"
                                rendered="true"
                                width="100%"
                                rowSelection="multiple"
                                rows="10"
                                rowBandingInterval="1"
                                emptyText="Nothing to show"
                        summary="BFEs matching the Search Criteria">
                        <tr:column headerText="IBD #">
                                <tr:outputText value="#{row.ibdNum}" />
                        </tr:column>
                        <tr:column headerText="IBD Name">
                                <tr:outputText value="#{row.ibdName}" />
                        </tr:column>
                        </tr:table> 
            </tr:panelGroupLayout>

The selectionListener method in Managed Bean is;
        public void ibdSelectionListener(SelectionEvent _se){
                logger.info("<-->BEF ibdSelectionListener(.)" );
        }

Any idea what to do ?

Regards,
-- ilker

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