不返回表单字段值
var formJSON = $.toJSON($('#form1'));
JSP是:
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.
嘿,我正在尝试创建一个颜色选择器,当用户选择他想要的颜色时,我想要更改组合框背景。
我调用这个函数: setStyle()来设置combobox样式,但是我收到了以下错误:
Uncaught TypeError: Ext.getCmp(...).setStyle is not a function
at Object.fn (...js?v=1510223645:210)
at EXTUTIL.Event.fire (ext-all.js?v=1510223645:1735)
at J.fireEvent (ext-all.js?v=1510223645:1484)