화면Ext.create('Ext.form.Panel', { title: 'File Upload Form', width: 400, bodyPadding: 10, renderTo: Ext.getBody(), // Render the form to the body frame: true, // Adds border and background items: [ { xtype: 'filefield', // File upload field name: 'file', // Name attribute for the uploaded file fieldLabel: 'Select File', labelWid..

var popupWindow = Ext.create('Ext.window.Window', { title: 'Setting Window', height: 500, width: 500, modal: true, layout: 'fit', items: [ { xtype: 'form', bodyPadding: 10, items: [ { xtype: 'textfield', fieldLabel: 'ID', name: 'id', allowBlank: false, readOnly: true } ] } ], buttons: [ { text: 'Submit', handler: function() { var form = popupWindow.dow..