Mercurial > lada > lada-client
view app/controller/grid/Datensatzerzeuger.js @ 1179:08bd9f1c791b
Implement allowBlank for custom ComboBox.
author | Tom Gottfried <tom@intevation.de> |
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date | Thu, 04 Aug 2016 16:59:37 +0200 |
parents | 01bcca98ae8f |
children |
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/* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz * Software engineering by Intevation GmbH * * This file is Free Software under the GNU GPL (v>=3) * and comes with ABSOLUTELY NO WARRANTY! Check out * the documentation coming with IMIS-Labordaten-Application for details. */ /** * This is a controller for a grid of Datensatzerzeuger Stammdaten */ Ext.define('Lada.controller.grid.Datensatzerzeuger', { extend: 'Ext.app.Controller', /** * Inhitialize the controller * It has 3 listeners */ init: function() { this.control({ 'datensatzerzeugergrid': { edit: this.gridSave, canceledit: this.cancelEdit, select: this.select, deselect: this.buttonToggle, itemdblclick: this.edit }, 'datensatzerzeugergrid button[action=add]': { click: this.add }, 'datensatzerzeugergrid button[action=delete]': { click: this.remove } }); }, select: function(rowModel, record) { this.checkEdit(rowModel, record); this.buttonToggle(rowModel, record); }, checkEdit: function(rowModel, record) { if (!Ext.Array.contains(Lada.netzbetreiber, record.get('netzbetreiberId')) && record.get('netzbetreiberId') !== '') { var grid = Ext.ComponentQuery.query('datensatzerzeugergrid')[0]; grid.rowEditing.cancelEdit(); return; } }, edit: function(gridView, record) { var grid = Ext.ComponentQuery.query('datensatzerzeugergrid')[0]; if (!Ext.Array.contains(Lada.netzbetreiber, record.get('netzbetreiberId')) && record.get('netzbetreiberId') !== '') { grid.rowEditing.cancelEdit(); return; } grid.rowEditing.startEdit(record, 0); grid.down('button[action=delete]').disable(); }, /** * This function is called when the grids roweditor saves * the record. * On success it refreshes the windows which contains the grid * On failure it displays a message */ gridSave: function(editor, context) { var i18n = Lada.getApplication().bundle; context.record.save({ success: function(record, response) { var grid = Ext.ComponentQuery.query('datensatzerzeugergrid')[0]; grid.store.reload(); }, failure: function(record, response) { var json = response.request.scope.reader.jsonData; if (json) { if (json.message){ Ext.Msg.alert(i18n.getMsg('err.msg.save.title') +' #'+json.message, i18n.getMsg(json.message)); } else { Ext.Msg.alert(i18n.getMsg('err.msg.save.title'), i18n.getMsg('err.msg.generic.body')); } } } }); }, /** * When the edit was canceled, * the empty row might have been created by the roweditor is removed */ cancelEdit: function(editor, context) { if (!context.record.get('id') || context.record.get('id') === '') { editor.getCmp().store.remove(context.record); this.buttonToggle(); } else { this.buttonToggle(context.grid.getSelectionModel(), context.record); } }, /** * This function adds a new row to add a Datensatzerzeuger */ add: function(button) { var record = Ext.create('Lada.model.DatensatzErzeuger'); if (!record.get('letzteAenderung')) { record.data.letzteAenderung = new Date(); } button.up('datensatzerzeugergrid').store.insert(0, record); button.up('datensatzerzeugergrid').rowEditing.startEdit(0, 1); }, /** * A record can be removed from the grid with the remove * function. It asks the user for confirmation * If the removal was confirmed, it reloads the parent window on success, * on failure, an error message is shown. */ remove: function(button) { var grid = button.up('grid'); var selection = grid.getView().getSelectionModel().getSelection()[0]; var i18n = Lada.getApplication().bundle; //TODO: i18n Ext.MessageBox.confirm(i18n.getMsg('delete'), i18n.getMsg('confirmation.question'), function(btn) { if (btn === 'yes') { selection.destroy({ success: function() { //DO NOTHING }, failure: function(request, response) { var json = response.request.scope.reader.jsonData; if (json) { if (json.message){ Ext.Msg.alert(i18n.getMsg('err.msg.delete.title') +' #'+json.message, i18n.getMsg(json.message)); } else { Ext.Msg.alert(i18n.getMsg('err.msg.delete.title'), i18n.getMsg('err.msg.generic.body')); } } else { Ext.Msg.alert(i18n.getMsg('err.msg.delete.title'), i18n.getMsg('err.msg.response.body')); } } }); } }); grid.down('button[action=delete]').disable(); }, /** * Enables/Disables a set of buttons **/ buttonToggle: function(rowModel, record) { if (!Ext.Array.contains(Lada.funktionen, 4)) { return; } var grid = Ext.ComponentQuery.query('datensatzerzeugergrid')[0]; if (!record || !Ext.Array.contains(Lada.netzbetreiber, record.get('netzbetreiberId'))) { grid.down('button[action=delete]').disable(); return; } if (record.get('readonly') || rowModel.selected.items.length === 0) { grid.down('button[action=delete]').disable(); } else { if (grid.getPlugin('rowedit').editing) { //only enable buttons, when grid is not beeing edited grid.down('button[action=delete]').disable(); } else { grid.down('button[action=delete]').enable(); } } } });