Dsiaplaying faces error messages, retaining screen details

Hi Guys,
When i try to display faces error messages my page is getting reloaded again and hence im losing my details selected in the screen, how do i display error messages by retaining the screen selection details, the page uses reference data which also gets loaded when it refreshes for displaying error message, i dont want this to happen also, I just want to retain the screen details..

I am not sure why you would be loosing information. Make sure that you do not immediate=true set on the command button or link that you are using to submit the form. As far as display an error message you can do the following
FacesMessage.SERVERITY_ERROR display an error message in red
public static void addMessage(String dispMsg) {
FacesContext context = FacesContext.getCurrentInstance();
FacesMessage faceMsg = new FacesMessage(FacesMessage.SEVERITY_INFO,dispMsg,dispMsg);
context.addMessage(null,faceMsg);
}

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Message was edited by:
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Message was edited by: Anversha s

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Dsiaplaying faces error messages, retaining screen details

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