Message Box

The MessageBox component allows the creation of dialog boxes to ask the application user what decission to take about some applicational circunstances.

This component allows the reation of the following boxes:
Error:

Question:

Info:

Warning:

Message Box Component

Declaration

<xvw:messageBox ... >

Properties

Childs

This compont can have as childs the components xvw:menu or Childs.

Examples of use

MessageBox Declaration in a viewer using the predefined buttons.

<xvw:viewer (...)>
 <xeo:form id='formUser'>
  (...)
        <xvw:messageBox 
   id='myMessageBox' 
   messageBoxType='QUESTION'
   title='Message Box Title' 
   message='My Message Box text'
   buttons='OKCANCEL' 
   actions="['#{viewBean.ok}','#{viewBean.cancel}']"
  />
  (...) 

Show the dialog Box starting from a action of a viewer Bean:

 // Action which is necessary to be confirmed b the user
 public void arquivarQuestion() {
  Dialogs.showDialog( getViewRoot(), "formUser:myMessageBox" );
 }
 public void ok() {
  // The user pressed ok
  // Do Work
 }
 public void cancel() {
  // The user pressed cancel
  // Do Work
 }

If there is no action associated to the button, the action can be empty. If so happens, the button only closes the dialog box, without executing any action.

Declaring a MessageBox in a viewer using customized buttons.

The behavior is the same, but the attributes buttons and actions do not have to be defined in the MessageBox component, but in the childs of type xvw:menu

<xvw:messageBox 
  id='myMessageBox' 
  messageBoxType='WARNING'
  title='Message Box Title' 
  defaultConfirmButton='btn2'
  defaultCancelButton='btn3'
  message='My Message Box text' 
>
 <xvw:menu text='Button 1' id='btn1' serverAction='#{viewBean.btn1Action}' />
 <xvw:menu text='Button 2' id='btn2' serverAction='#{viewBean.btn2Action}' />
 <xvw:menu text='Button 3' id='btn3' serverAction='#{viewBean.btn3Action}' />
</xvw:messageBox>