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comparison app/controller/form/Probe.js @ 742:6e28ebbe1a73

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added documentation for Form and Grid controllers
author Dustin Demuth <dustin@intevation.de>
date Thu, 23 Apr 2015 16:28:04 +0200
parents aadb6e1f0a70
children e89a31b2c17e
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740:2e8da590ea0c 742:6e28ebbe1a73
4 * This file is Free Software under the GNU GPL (v>=3) 4 * This file is Free Software under the GNU GPL (v>=3)
5 * and comes with ABSOLUTELY NO WARRANTY! Check out 5 * and comes with ABSOLUTELY NO WARRANTY! Check out
6 * the documentation coming with IMIS-Labordaten-Application for details. 6 * the documentation coming with IMIS-Labordaten-Application for details.
7 */ 7 */
8 8
9 /**
10 * A Controller for a Probe form
11 */
9 Ext.define('Lada.controller.form.Probe', { 12 Ext.define('Lada.controller.form.Probe', {
10 extend: 'Ext.app.Controller', 13 extend: 'Ext.app.Controller',
11 14
15 /**
16 * Initialize the Controller
17 * It has 4 listeners
18 */
12 init: function() { 19 init: function() {
13 this.control({ 20 this.control({
14 'probeform button[action=save]': { 21 'probeform button[action=save]': {
15 click: this.save 22 click: this.save
16 }, 23 },
24 blur: this.checkDate 31 blur: this.checkDate
25 } 32 }
26 }); 33 });
27 }, 34 },
28 35
36 /**
37 * The save function saves the content of the Location form.
38 * On success it will reload the Store,
39 * on failure, it will display an Errormessage
40 */
29 save: function(button) { 41 save: function(button) {
30 var formPanel = button.up('form'); 42 var formPanel = button.up('form');
31 var data = formPanel.getForm().getFieldValues(true); 43 var data = formPanel.getForm().getFieldValues(true);
32 for (var key in data) { 44 for (var key in data) {
33 formPanel.getForm().getRecord().set(key, data[key]); 45 formPanel.getForm().getRecord().set(key, data[key]);
83 95
84 } 96 }
85 }); 97 });
86 }, 98 },
87 99
100 /**
101 * The discard function resets the Location form
102 * to its original state.
103 */
88 discard: function(button) { 104 discard: function(button) {
89 var formPanel = button.up('form'); 105 var formPanel = button.up('form');
90 formPanel.getForm().loadRecord(formPanel.getForm().getRecord()); 106 formPanel.getForm().loadRecord(formPanel.getForm().getRecord());
91 }, 107 },
92 108
109 /**
110 * The dirtyForm function enables or disables the save and discard
111 * button which are present in the toolbar of the form.
112 * The Buttons are only active if the content of the form was altered
113 * (the form is dirty).
114 * In Additon it calls the disableChildren() function of the window
115 * embedding the form. Likewise it calls the embedding windows
116 * enableChilren() function
117 */
93 dirtyForm: function(form, dirty) { 118 dirtyForm: function(form, dirty) {
94 if (dirty) { 119 if (dirty) {
95 form.owner.down('button[action=save]').setDisabled(false); 120 form.owner.down('button[action=save]').setDisabled(false);
96 form.owner.down('button[action=discard]').setDisabled(false); 121 form.owner.down('button[action=discard]').setDisabled(false);
97 form.owner.up('window').disableChildren(); 122 form.owner.up('window').disableChildren();
101 form.owner.down('button[action=discard]').setDisabled(true); 126 form.owner.down('button[action=discard]').setDisabled(true);
102 form.owner.up('window').enableChildren(); // todo this might not be true in all cases 127 form.owner.up('window').enableChildren(); // todo this might not be true in all cases
103 } 128 }
104 }, 129 },
105 130
131 /**
132 * checkDate() is called when a xtype=datetime field was modified
133 * It checks for two things:
134 * - Is the date in the future
135 * - Does the date belong to a time period and the end is before start
136 * In both cases it adds a warning to the field which was checked.
137 */
106 checkDate: function(field) { 138 checkDate: function(field) {
107 var now = Date.now(); 139 var now = Date.now();
108 var w = 0 //amount of warnings 140 var w = 0 //amount of warnings
109 var e = 0 //errors 141 var e = 0 //errors
110 var emsg = ''; 142 var emsg = '';
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