i'm trying to use the EL to generate unique element id's for elements within a
datatable. however, for some reason it doesn't seem to work.
what is the appropriate way to generate unique id's for elements within a
datatable iteration?
by the way : the goal of the below snipet is to open a model panel to allow a
user to enter or edit row data.
thanx for your reaction
<rich:column>
<rich:modalPanel id="modelPanelID#{task.id}"
minHeight="200" minWidth="450" height="200"
width="500" zindex="2000">
<f:facet name="header">
<h:outputText value="Approve Invoice"/>
</f:facet>
<f:facet name="controls">
<h:graphicImage
value="/images/modal/close.png"
style="cursor:pointer"
onclick="Richfaces.hideModalPanel('mp')"/>
</f:facet>
<h:inputText
value="#{task.variables['invoice'].approvedBy}"
style="width: 100px">
</h:inputText>
<s:button action="#{invoiceApproval.approve}"
taskInstance="#{task}" value="Approve"/>
</rich:modalPanel> <a
href="javascript:Richfaces.showModalPanel('modelPanelID#{task.id}',{width:450,
top:200})">
approve
</rich:column>
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