Maintaining selection with datascroller
I have a extendedDataTable with an associated dataScroller. I have implemented my own version of ExtendedTableDataModel so that I can handle selection, sorting and filtering. Everything is working great; I'm able to select a row, sort and filter and the selected rows remain selected. The only problem I'm running into is that the selected rows are not maintained when I use the dataScroller to go to another page. The selected rows are not saved to the backing bean when the scroller scrolls. Does anybody know a way to do this?
Here's the code for the table.
<rich:extendedDataTable rowKeyVar="rkv" height="321px" width="450px" binding="#{myBean.myTable}"
cellpadding="5" border="0" var="row" id="myTable"
value="#{myBean.myTableDataModel}"
sortMode="single" selectionMode="multi"
selection="#{myBean.selectedRows}"
rows="10" enableContextMenu="false" frame="border">
<f:facet name="header">
<rich:datascroller
fastControls="hide"
stepControls="auto"
boundaryControls="auto"
selectedStyle="font-weight: bolder;"
id="myScroller"
for="myTable"
maxPages="5"
align="right"
renderIfSinglePage="false"
pageIndexVar="index"
pagesVar="pages"
page="#{myBean.curPageIndex}">
<f:facet name="pages">
<h:panelGrid columns="3">
<h:outputText value="Page "/>
<h:inputText id="scrollerInput" value="#{myBean.curPageIndex}"
onchange="goToPage(this, #{rich:component('myScroller')}, #{myBean.curPageIndex}, this.value, #{pages});"
/>
<h:outputText value=" of #{pages}" />
</h:panelGrid>
</f:facet>
</rich:datascroller>
</f:facet>
