Extjs 项目中常用的小技巧，也许你用得着(4)---Extjs 中的cookie设置

saveacct=isForm.getForm().findField('itemselector').getValue();
 Ext.util.Cookies.set('saveacct',saveacct);

var validStatus = Ext.util.Cookies.get("saveacct");
alert(validStatus);

var cookie = new Ext.state.CookieProvider();  
 Ext.state.Manager.setProvider(cookie);  
  cookie.set('saveacct',saveacct); 

var cookie1 = Ext.state.Manager.getProvider();
  var getsaveacct = cookie1.get('saveacct'); 

labelAlign:'right',

inputType: 'password',

                  {
                    id: 'newpassword',
                    xtype: 'textfield',
                    anchor: '80%',
                    fieldLabel: '新密码',
                    labelAlign: 'right',
                    inputType: 'password',
                }

  readOnly: true

{
            id: 'editName',
            xtype: 'textfield',
            labelAlign:'right',
            anchor: '80%',
            //align:right,
            fieldLabel: '用户名:',
            value: Ext.util.Cookies.get("UserName"),
            readOnly: true
        }

           {
                id: 'editName',
                xtype: 'textfield',
                labelAlign: 'right',
                anchor: '80%',
                //align:right,
                fieldLabel: '用户名:',
                value: Ext.util.Cookies.get("UserName"),
                readOnly: true,
                padding:20
            }