I have also written several form applications, all of which can be run. I don t know what happened to this form, but it didn t respond when I clicked on the button. There was no error in the console. I really can t see what the problem is. Look forwa...
functional requirements are as follows: ExtJs (v3.1) framework, TabPanel requires two tab, to embed a form (FormPanel) and a table (GridPanel), form in each tab for query conditions, the table is used for data display, and the form and table in each ta...
for example, in a very large form, each form item item is wrapped by getFieldDecorator, because the onChange event of the wrapped input component triggers the forceUpdate, on the Form.create layer, so the whole form will be re-render at this time, if i...