torsten@286: /**
torsten@286:  * Base Controller
torsten@286:  *
torsten@286:  * The controller defines the main logic of the application. It provides
torsten@286:  * various methods which are bound to listeners and called when the defined
torsten@286:  * events in the various UI elements occour (e.g User clicks on a button)
torsten@286:  */
torsten@286: Ext.define('Lada.controller.Base', {
torsten@286:     extend: 'Ext.app.Controller',
torsten@286:     /**
torsten@286:      * Define required views for this controller
torsten@286:      */
torsten@286:     views: [],
torsten@286:     /**
torsten@286:      * Define required stores for this controller
torsten@286:      */
torsten@286:     stores: [],
torsten@286:     /**
torsten@286:      * Define required models for this controller
torsten@286:      */
torsten@286:     models: [],
torsten@286:     init: function() {
torsten@286:         console.log('Initialising the Kommentare controller');
torsten@286:         this.addListeners();
torsten@286:     },
torsten@286:     /**
torsten@286:      * Function to add listeners for various events in UI items. The UI Items are selected
torsten@286:      * with a CSS like selector.See ComponentQuery documentation for more
torsten@286:      * details. The function is called while initializing the controller.
torsten@286:      *
torsten@286:      * The function should be overwritten by a specfic implementation.
torsten@286:      */
torsten@286:     addListeners: function() {
torsten@286:         this.control({});
torsten@286:     },
torsten@286:     /**
torsten@286:      * Method to save the kommentar in the database. The method is called when
torsten@286:      * the user clicks on the "Save" button
torsten@286:      */
torsten@287:     saveItem: function(button) {
torsten@287:         console.log('Saving ...');
torsten@287:         var form = button.up('window').down('form');
torsten@287:         form.commit();
torsten@287:     },
torsten@286:     /**
torsten@286:      * Method to open a window to enter the values for a new kommentar.
torsten@286:      * The method is called when the user clicks on the "Add" button in the
torsten@286:      * grid toolbar.
torsten@286:      */
torsten@286:     addItem: function(button) {},
torsten@286:     /**
torsten@286:      * Method to open a window to edit the values for an existing kommentar.
torsten@286:      * The method is called when the user doubleclicks on the item in the
torsten@286:      * grid.
torsten@286:      */
torsten@286:     editItem: function(grid, record) {},
torsten@286:     /**
torsten@286:      * Method to delete a kommentar. This will trigger the display of a
torsten@286:      * Confirmation dialog. After the deletion the related store will be
torsten@286:      * refreshed.
torsten@286:      * The method is called when the user selects the item in the grid and
torsten@286:      * selects the delete button in the grid toolbar.
torsten@286:      */
torsten@287:     deleteItem: function(button) {
torsten@287:         var grid = button.up('grid');
torsten@287:         var selection = grid.getView().getSelectionModel().getSelection()[0];
torsten@287:         Ext.MessageBox.confirm('Löschen', 'Sind Sie sicher?', function(btn){
torsten@287:             if(btn === 'yes'){
torsten@287:                 var store = grid.getStore();
torsten@287:                 var deleteUrl = selection.getProxy().url + selection.getEidi();
torsten@287:                 Ext.Ajax.request({
torsten@287:                     url: deleteUrl,
torsten@287:                     method: 'DELETE',
torsten@287:                     success: function(response, opts) {
torsten@287:                         store.reload();
torsten@287:                     }
torsten@287:                 });
torsten@287:                 console.log('Deleting ' + selection);
torsten@287:             } else {
torsten@287:                 console.log('Cancel Deleting ' + selection);
torsten@287:             }
torsten@287:         });
torsten@287:     },
torsten@286:     /**
torsten@287:      * Method to trigger the action after successfull save (create).
torsten@286:      * In this case the related store is refreshed and the window is closed.
torsten@286:      */
torsten@286:     createSuccess: function(form, record, operation) {},
torsten@286:     /**
torsten@287:      * Method to trigger the action after save (create) fails.
torsten@286:      * In this case a Message Boss with a general error is shown.
torsten@286:      */
torsten@287:     createFailure: function(form, record, operation) {
torsten@287:         Ext.MessageBox.show({
torsten@287:             title: 'Fehler beim Speichern',
torsten@287:             msg: form.message,
torsten@287:             icon: Ext.MessageBox.ERROR,
torsten@287:             buttons: Ext.Msg.OK
torsten@287:         });
torsten@287:     },
torsten@287:     /**
torsten@287:      * Method to trigger the action after successfull save (edit).
torsten@287:      * In this case the related store is refreshed and the window is closed.
torsten@287:      */
torsten@287:     editSuccess: function(form, record, operation) {},
torsten@287:     /**
torsten@287:      * Method to trigger the action after save ( edit) fails.
torsten@287:      * In this case a Message Boss with a general error is shown.
torsten@287:      */
torsten@287:     editFailure: function(form, record, operation) {
torsten@287:         Ext.MessageBox.show({
torsten@287:             title: 'Fehler beim Speichern',
torsten@287:             msg: form.message,
torsten@287:             icon: Ext.MessageBox.ERROR,
torsten@287:             buttons: Ext.Msg.OK
torsten@287:         });
torsten@360:     }
torsten@286: });