Mercurial > lada > lada-client

annotate app/controller/Kommentare.js @ 285:6c030e5739a7

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Added Docstrings
author Torsten Irländer <torsten.irlaender@intevation.de>
date Fri, 09 Aug 2013 12:56:32 +0200
parents 4a79323336c6
children c509e9f6d4db
rev   line source
285
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1 /**
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2 * Controller for Kommentare
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3 *
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4 * The controller defines the main logic of the application. It provides
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5 * various methods which are bound to listeners and called when the defined
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6 * events in the various UI elements occour (e.g User clicks on a button)
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7 */
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8 Ext.define('Lada.controller.Kommentare', {
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9 extend: 'Ext.app.Controller',
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10 views: [
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11 'kommentare.Create'
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12 ],
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13 stores: [
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14 'Kommentare'
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15 ],
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16 models: [
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17 'Kommentar'
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18 ],
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19 init: function() {
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20 console.log('Initialising the Kommentare controller');
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21 this.control({
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22 // CSS like selector to select element in the viewport. See
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23 // ComponentQuery documentation for more details.
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24 'kommentarelist': {
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25 itemdblclick: this.editKommentar
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26 },
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27 'kommentarelist toolbar button[action=add]': {
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28 click: this.addKommentar
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29 },
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30 'kommentarelist toolbar button[action=delete]': {
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31 click: this.deleteKommentar
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32 },
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33 'kommentarecreate button[action=save]': {
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34 click: this.saveKommentar
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35 },
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36 'kommentarecreate form': {
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37 savesuccess: this.createSuccess,
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38 savefailure: this.createFailure
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39 }
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40 });
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41 },
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42 /**
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43 * Method to save the kommentar in the database. The method is called when
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44 * the user clicks on the "Save" button
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45 */
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46 saveKommentar: function(button) {
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47 console.log('Saving Kommentar');
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48 var form = button.up('window').down('form');
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49 form.commit();
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50 },
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51 /**
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52 * Method to open a window to enter the values for a new kommentar.
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53 * The method is called when the user clicks on the "Add" button in the
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54 * grid toolbar.
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55 */
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56 addKommentar: function(button) {
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57 console.log('Adding new Kommentar for Probe ' + button.probeId);
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58 var kommentar = Ext.create('Lada.model.Kommentar');
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59 kommentar.set('probeId', button.probeId);
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60 var view = Ext.widget('kommentarecreate', {model: kommentar});
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61 },
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62 /**
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63 * Method to open a window to edit the values for an existing kommentar.
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64 * The method is called when the user doubleclicks on the item in the
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65 * grid.
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66 */
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67 editKommentar: function(grid, record) {
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68 console.log('Editing Kommentar');
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69 var view = Ext.widget('kommentarecreate', {model: record});
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70 console.log("Loaded Kommentar with ID " + record.getId()); //outputs ID
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71 },
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72 /**
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73 * Method to delete a kommentar. This will trigger the display of a
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74 * Confirmation dialog. After the deletion the related store will be
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75 * refreshed.
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76 * The method is called when the user selects the item in the grid and
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77 * selects the delete button in the grid toolbar.
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78 */
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79 deleteKommentar: function(button) {
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80 // Get selected item in grid
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81 var grid = button.up('grid');
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82 var selection = grid.getView().getSelectionModel().getSelection()[0];
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83 Ext.MessageBox.confirm('Löschen', 'Sind Sie sicher?', function(btn){
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84 if(btn === 'yes'){
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85 var store = grid.getStore();
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86 var deleteUrl = selection.getProxy().url + selection.getEidi();
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87 Ext.Ajax.request({
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88 url: deleteUrl,
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89 method: 'DELETE',
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90 success: function(response, opts) {
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91 store.reload();
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92 }
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93 });
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94 console.log('Deleting Kommentar');
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95 } else {
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96 console.log('Cancel Deleting Kommentar');
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97 }
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98 });
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99 },
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100 /**
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101 * Method to trigger the action after successfull save (create or edit).
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102 * In this case the related store is refreshed and the window is closed.
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103 */
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104 createSuccess: function(form, record, operation) {
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105 // Reload store
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106 var store = this.getKommentareStore();
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107 store.reload();
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108 var win = form.up('window');
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109 win.close();
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110 },
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111 /**
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112 * Method to trigger the action after save (create or edit) fails.
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113 * In this case a Message Boss with a general error is shown.
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114 */
111
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115 createFailure: function(form, record, operation) {
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116 Ext.MessageBox.show({
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117 title: 'Fehler beim Speichern',
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118 msg: form.message,
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119 icon: Ext.MessageBox.ERROR,
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120 buttons: Ext.Msg.OK
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121 });
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122 }
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123 });
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