[richfaces-issues] [JBoss JIRA] Updated: (RF-3847) Error using custom components inside scrollableDataTable

[Nick Belaevski (JIRA)]

     [ http://jira.jboss.com/jira/browse/RF-3847?page=all ]

Nick Belaevski updated RF-3847:
-------------------------------

           Issue Type: Bug  (was: Feature Request)
        Fix Version/s: Future
    Affects Version/s: 3.2.2
             Assignee: Konstantin Mishin

> Error using custom components inside scrollableDataTable
> --------------------------------------------------------
>
>                 Key: RF-3847
>                 URL: http://jira.jboss.com/jira/browse/RF-3847
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.2.2
>            Reporter: Ilya Musihin
>         Assigned To: Konstantin Mishin
>             Fix For: Future
>
>
> We are developing custom JSF components and have found the following problem when placing our components inside of <rich:scrollableDataTable> component. Everything worked fine before we added the "col" tag as part of our component. Now if we use our component inside of <rich:scrollableDataTable> , we get the JavaScript error "columns[j] has no properties" appear. Our investigation has shown that this error is caused by the specifics of implementation of RichFaces' scrollable-date-table.js.jsf JavaScript file that uses function getElementsByTagName("col") in line 149:
> cols=this.templNormal.getElement().getElementsByTagName("col");for(i=0;i<cols.length;i++){columns[j].bodyCol=$(cols[i]);j++;}
> This piece of code works correctly unless a component inside of ScrollableDataTable component renders its own "col" tags. So the problem of interoperability of such components with ScrollableDataTable would be solved if the mentioned code would just retrieve ScrollableDataTable's own "col" tags without searching the inner parts of sub-components.

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