/** * Returns the entity meta-class. */ protected Class<T> getEntityClass() { return getBrowseContainer().getEntityMetaClass().getJavaClass(); }
/** * Method invoked when clicking on the Ok button after editing an existing or creating a new record. */ public void saveChanges() { if (!editing) return; ValidationErrors validationErrors = validateEditorForm(); if (!validationErrors.isEmpty()) { ScreenValidation screenValidation = getBeanLocator().get(ScreenValidation.class); screenValidation.showValidationErrors(this, validationErrors); return; } getScreenData().getDataContext().commit(); T editedItem = getEditContainer().getItem(); if (creating) { getBrowseContainer().getMutableItems().add(0, editedItem); } else { getBrowseContainer().replaceItem(editedItem); } getTable().setSelected(editedItem); releaseLock(); disableEditControls(); }
/** * Method invoked when clicking the Cancel button, discards changes and disables controls for editing. */ public void discardChanges() { releaseLock(); getScreenData().getDataContext().evict(getEditContainer().getItem()); getEditContainer().setItem(null); T selectedItem = getBrowseContainer().getItemOrNull(); if (selectedItem != null) { View view = getEditContainer().getView(); boolean loadDynamicAttributes = getEditLoader().isLoadDynamicAttributes(); T reloadedItem = getBeanLocator().get(DataManager.class) .reload(selectedItem, view, null, loadDynamicAttributes); getBrowseContainer().setItem(reloadedItem); } disableEditControls(); }
/** * Adds a listener that reloads the selected record and sets it to editCt. */ protected void initBrowseItemChangeListener() { getBrowseContainer().addItemChangeListener(e -> { if (e.getItem() != null) { InstanceLoader<T> editLoader = getEditLoader(); DynamicAttributesGuiTools tools = getBeanLocator().get(DynamicAttributesGuiTools.NAME); String screenId = getScreenContext().getWindowInfo().getId(); if (tools.screenContainsDynamicAttributes(getEditContainer().getView(), screenId)) { editLoader.setLoadDynamicAttributes(true); } editLoader.setEntityId(e.getItem().getId()); editLoader.load(); } else { if (!editing) { getEditContainer().setItem(null); } } }); }