This Form demonstrates the fact that by virtue of inheriting from the Ext Container class, an Ext.form.Panel can contain any Ext Component. This includes all the subclasses of Ext.Panel, including the GridPanel.
The Grid demonstrates the use of creation of derived fields in a Record created using a custom convert function, and the use of column renderers.
The Form demonstrates the use of radio buttons grouped by name being set by the value of the derived 'rating' field.
3m Co | 71.72 | 0.02 | 0.03% | 09/01/2025 | B |
Alcoa Inc | 29.01 | 0.42 | 1.47% | 09/01/2025 | A |
Altria Group Inc | 83.81 | 0.28 | 0.34% | 09/01/2025 | B |
American Express Company | 52.55 | 0.01 | 0.02% | 09/01/2025 | B |
American International Group, Inc. | 64.13 | 0.31 | 0.49% | 09/01/2025 | B |
AT&T Inc. | 31.61 | -0.48 | -1.54% | 09/01/2025 | C |
Boeing Co. | 75.43 | 0.53 | 0.71% | 09/01/2025 | B |
Caterpillar Inc. | 67.27 | 0.92 | 1.39% | 09/01/2025 | A |
Citigroup, Inc. | 49.37 | 0.02 | 0.04% | 09/01/2025 | B |
E.I. du Pont de Nemours and Company | 40.48 | 0.51 | 1.28% | 09/01/2025 | A |
Exxon Mobil Corp | 68.1 | -0.43 | -0.64% | 09/01/2025 | C |
General Electric Company | 34.14 | -0.08 | -0.23% | 09/01/2025 | C |
General Motors Corporation | 30.27 | 1.09 | 3.74% | 09/01/2025 | A |
Hewlett-Packard Co. | 36.53 | -0.03 | -0.08% | 09/01/2025 | C |
Honeywell Intl Inc | 38.77 | 0.05 | 0.13% | 09/01/2025 | B |
Intel Corporation | 19.88 | 0.31 | 1.58% | 09/01/2025 | A |
International Business Machines | 81.41 | 0.44 | 0.54% | 09/01/2025 | B |
Johnson & Johnson | 64.72 | 0.06 | 0.09% | 09/01/2025 | B |
JP Morgan & Chase & Co | 45.73 | 0.07 | 0.15% | 09/01/2025 | B |
McDonald's Corporation | 36.76 | 0.86 | 2.4% | 09/01/2025 | A |
Merck & Co., Inc. | 40.96 | 0.41 | 1.01% | 09/01/2025 | A |
Microsoft Corporation | 25.84 | 0.14 | 0.54% | 09/01/2025 | B |
Pfizer Inc | 27.96 | 0.4 | 1.45% | 09/01/2025 | A |
The Coca-Cola Company | 45.07 | 0.26 | 0.58% | 09/01/2025 | B |
The Home Depot, Inc. | 34.64 | 0.35 | 1.02% | 09/01/2025 | A |
The Procter & Gamble Company | 61.91 | 0.01 | 0.02% | 09/01/2025 | B |
United Technologies Corporation | 63.26 | 0.55 | 0.88% | 09/01/2025 | B |
Verizon Communications | 35.57 | 0.39 | 1.11% | 09/01/2025 | A |
Wal-Mart Stores, Inc. | 45.45 | 0.73 | 1.63% | 09/01/2025 | A |