i have a question concerning rich:toolTip component. I have the following jsf code:
<rich:toolTip followMouse="true" >
<h:outputText value="#{messages.dto.Station}" escape="false" converter="bbCodeConverter" />
</rich:toolTip>
This ToolTip works grateful, but it will be sign a empty tooltip, if messages.dto.Station is empty too. How can i solve this problem in that way, that the tooltip is not visible, if messages.dto.Station is empty?
Thanks for helping me !
Greetz Marwief
<rich:toolTip followMouse="true"
rendered="#{messages.dto.Station !=null or messages.dto.Station !=''}" >
<h:outputText value="#{messages.dto.Station}"
escape="false" converter="bbCodeConverter"/>
</rich:toolTip>
Using the rendered attribute will help you to only show when your #{messages.dto.Station} is not empty rich faces doc link
In JSF 1.2 you can use the rendered
attribute as @BholaVishwakarma has described.
That should work on JSF 1.2 also
Here is a free tip for you. You should avoid using uppercase letters on beans. messages.dto.Station
. It should be messages.dto.station
Try the following
<rich:toolTip followMouse="true"
rendered="#{messages.dto.Station !=null and not empty messages.dto.Station}">
...
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