form-grid.js
7.68 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
Ext.require([
'Ext.form.*',
'Ext.data.*',
'Ext.grid.Panel',
'Ext.layout.container.Column'
]);
Ext.onReady(function(){
Ext.QuickTips.init();
var bd = Ext.getBody();
// sample static data for the store
var myData = [
['3m Co', 71.72, 0.02, 0.03, '9/1 12:00am'],
['Alcoa Inc', 29.01, 0.42, 1.47, '9/1 12:00am'],
['Altria Group Inc', 83.81, 0.28, 0.34, '9/1 12:00am'],
['American Express Company', 52.55, 0.01, 0.02, '9/1 12:00am'],
['American International Group, Inc.', 64.13, 0.31, 0.49, '9/1 12:00am'],
['AT&T Inc.', 31.61, -0.48, -1.54, '9/1 12:00am'],
['Boeing Co.', 75.43, 0.53, 0.71, '9/1 12:00am'],
['Caterpillar Inc.', 67.27, 0.92, 1.39, '9/1 12:00am'],
['Citigroup, Inc.', 49.37, 0.02, 0.04, '9/1 12:00am'],
['E.I. du Pont de Nemours and Company', 40.48, 0.51, 1.28, '9/1 12:00am'],
['Exxon Mobil Corp', 68.1, -0.43, -0.64, '9/1 12:00am'],
['General Electric Company', 34.14, -0.08, -0.23, '9/1 12:00am'],
['General Motors Corporation', 30.27, 1.09, 3.74, '9/1 12:00am'],
['Hewlett-Packard Co.', 36.53, -0.03, -0.08, '9/1 12:00am'],
['Honeywell Intl Inc', 38.77, 0.05, 0.13, '9/1 12:00am'],
['Intel Corporation', 19.88, 0.31, 1.58, '9/1 12:00am'],
['International Business Machines', 81.41, 0.44, 0.54, '9/1 12:00am'],
['Johnson & Johnson', 64.72, 0.06, 0.09, '9/1 12:00am'],
['JP Morgan & Chase & Co', 45.73, 0.07, 0.15, '9/1 12:00am'],
['McDonald\'s Corporation', 36.76, 0.86, 2.40, '9/1 12:00am'],
['Merck & Co., Inc.', 40.96, 0.41, 1.01, '9/1 12:00am'],
['Microsoft Corporation', 25.84, 0.14, 0.54, '9/1 12:00am'],
['Pfizer Inc', 27.96, 0.4, 1.45, '9/1 12:00am'],
['The Coca-Cola Company', 45.07, 0.26, 0.58, '9/1 12:00am'],
['The Home Depot, Inc.', 34.64, 0.35, 1.02, '9/1 12:00am'],
['The Procter & Gamble Company', 61.91, 0.01, 0.02, '9/1 12:00am'],
['United Technologies Corporation', 63.26, 0.55, 0.88, '9/1 12:00am'],
['Verizon Communications', 35.57, 0.39, 1.11, '9/1 12:00am'],
['Wal-Mart Stores, Inc.', 45.45, 0.73, 1.63, '9/1 12:00am']
];
var ds = Ext.create('Ext.data.ArrayStore', {
fields: [
{name: 'company'},
{name: 'price', type: 'float'},
{name: 'change', type: 'float'},
{name: 'pctChange', type: 'float'},
{name: 'lastChange', type: 'date', dateFormat: 'n/j h:ia'},
// Rating dependent upon performance 0 = best, 2 = worst
{name: 'rating', type: 'int', convert: function(value, record) {
var pct = record.get('pctChange');
if (pct < 0) return 2;
if (pct < 1) return 1;
return 0;
}}
],
data: myData
});
// example of custom renderer function
function change(val){
if(val > 0){
return '<span style="color:green;">' + val + '</span>';
}else if(val < 0){
return '<span style="color:red;">' + val + '</span>';
}
return val;
}
// example of custom renderer function
function pctChange(val){
if(val > 0){
return '<span style="color:green;">' + val + '%</span>';
}else if(val < 0){
return '<span style="color:red;">' + val + '%</span>';
}
return val;
}
// render rating as "A", "B" or "C" depending upon numeric value.
function rating(v) {
if (v == 0) return "A";
if (v == 1) return "B";
if (v == 2) return "C";
}
bd.createChild({tag: 'h2', html: 'Using a Grid with a Form'});
/*
* Here is where we create the Form
*/
var gridForm = Ext.create('Ext.form.Panel', {
id: 'company-form',
frame: true,
title: 'Company data',
bodyPadding: 5,
width: 750,
layout: 'column', // Specifies that the items will now be arranged in columns
fieldDefaults: {
labelAlign: 'left',
msgTarget: 'side'
},
items: [{
columnWidth: 0.60,
xtype: 'gridpanel',
store: ds,
height: 400,
title:'Company Data',
columns: [
{
id :'company',
text : 'Company',
flex: 1,
sortable : true,
dataIndex: 'company'
},
{
text : 'Price',
width : 75,
sortable : true,
dataIndex: 'price'
},
{
text : 'Change',
width : 75,
sortable : true,
renderer : change,
dataIndex: 'change'
},
{
text : '% Change',
width : 75,
sortable : true,
renderer : pctChange,
dataIndex: 'pctChange'
},
{
text : 'Last Updated',
width : 85,
sortable : true,
renderer : Ext.util.Format.dateRenderer('m/d/Y'),
dataIndex: 'lastChange'
},
{
text: 'Rating',
width: 30,
sortable: true,
renderer: rating,
dataIndex: 'rating'
}
],
listeners: {
selectionchange: function(model, records) {
if (records[0]) {
this.up('form').getForm().loadRecord(records[0]);
}
}
}
}, {
columnWidth: 0.4,
margin: '0 0 0 10',
xtype: 'fieldset',
title:'Company details',
defaults: {
width: 240,
labelWidth: 90
},
defaultType: 'textfield',
items: [{
fieldLabel: 'Name',
name: 'company'
},{
fieldLabel: 'Price',
name: 'price'
},{
fieldLabel: '% Change',
name: 'pctChange'
},{
xtype: 'datefield',
fieldLabel: 'Last Updated',
name: 'lastChange'
}, {
xtype: 'radiogroup',
fieldLabel: 'Rating',
columns: 3,
defaults: {
name: 'rating' //Each radio has the same name so the browser will make sure only one is checked at once
},
items: [{
inputValue: '0',
boxLabel: 'A'
}, {
inputValue: '1',
boxLabel: 'B'
}, {
inputValue: '2',
boxLabel: 'C'
}]
}]
}],
renderTo: bd
});
gridForm.child('gridpanel').getSelectionModel().select(0);
});