Examples of org.olat.core.gui.control.generic.messages.MessageController

Package org.olat.core.gui.control.generic.messages

Examples of org.olat.core.gui.control.generic.messages.MessageController

org.olat.core.gui.control.generic.messages.MessageController
Description:
There three kind of feedback to the user about info / warnings / errors.
1. showInfo / showWarn / showError as defined in BasicController
2. Info / Warn / Error messages which should stay at a defined place
3. info / warn / error messages within dialogs with a action required
The first kind is feedback which should get away on the next click - it reveals an information concerning the whole screen, it can not freely be placed
A message with the same styling as the first kind, but it can be placed as controller anywhere and resides there until removed.
The last mentioned type is in fact a dialog and may not look like the other two described.
This MessageController implement the second kind of message.
Initial Date: 02.12.2007
@author patrickb

      // if not root -> fallback to root. e.g. when a direct node jump fails
      if (calledCourseNode != null) {
        nclr = navHandler.evaluateJumpToCourseNode(ureq, getWindowControl(), null, null, null);
      }
      if (!nclr.isVisible()) {
        MessageController msgController = MessageUIFactory.createInfoMessage(ureq, this.getWindowControl(),  translate("course.noaccess.title"), translate("course.noaccess.text"));
        contentP.setContent(msgController.getInitialComponent());          
        luTree.setTreeModel(new GenericTreeModel());
        return false;
      }
    }

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      DTabs dts = (DTabs) getWindowControl().getWindowBackOffice().getWindow().getAttribute("DTabs");
      OLATResourceable ores = OLATResourceManager.getInstance().findResourceable(
          courseRepositoryEntry.getOlatResource().getResourceableId(), courseRepositoryEntry.getOlatResource().getResourceableTypeName());
      if(ores==null) {
        //course was deleted!        
        MessageController msgController = MessageUIFactory.createInfoMessage(ureq, this.getWindowControl(), translate("course.deleted.title"), translate("course.deleted.text"));
        panel.setContent(msgController.getInitialComponent());        
        return;
      }
      DTab dt = dts.getDTab(ores);
      // remove and dispose "old course run"
      dts.removeDTab(dt);//disposes also dt and controllers

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Related Classes of org.olat.core.gui.control.generic.messages.MessageController

org.olat.course.DisposedCourseRestartController

org.olat.course.run.RunMainController

org.olat.core.logging.AssertException

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