【发布时间】:2011-09-21 18:39:39
【问题描述】:
我正在尝试通过 jquery post 请求将自定义 javascript 对象(实际上是其 JSON 对象数组)发送到 spring 控制器。 服务器端因“bla-bla 找不到匹配的编辑器或转换策略”错误而失败。它不能从字符串转换为服务器端对象。 我找到了this 和this 示例,但我无法将它们放在一起使其工作。 我应该覆盖哪些 PropertyEditor 方法? 有人知道任何示例的链接吗? 谢谢。
控制器:
private class AddressFormEditor extends PropertyEditorSupport {
protected Object convertElement(Object element)
{
String form = "";
if (element instanceof String)
form = (String) element;
Logger logger = Logger.getLogger(getClass().getName());
logger.warning(form);
return form != null ? new AddressForm(form) : null;
}
}
@InitBinder
protected void initBinder(HttpServletRequest request, ServletRequestDataBinder binder) throws Exception
{
binder.registerCustomEditor(AddressForm.class, new AddressFormEditor());
}
@RequestMapping(value = "/save", method = RequestMethod.POST)
public ModelAndView saveUser(@ModelAttribute UserForm form, HttpServletResponse response) {...}
用户窗体:
public class UserForm extends BaseForm {
private Long id;
private String login;
private String password;
private String confirmPassword;
private String type;
private String franchise;
private String roles;
private String firstName;
private String lastName;
private String salutation;
private String position;
private String birthDate;
private String passportNumber;
private String passportIssueBy;
private String passportIssueDate;
private String passportExpireDate;
private String nationality;
private AddressForm[] addresses;
private String notes; ... }
jQuery 请求:
var data = $('#userForm').serializeObject();
data.addresses = addresses;
$.ajax({
traditional: true,
type: 'POST',
url: url + 'save',
data: data,
success: function(response) {
if (response) {
initializeUser(response);
hideWait();
}
else {
showUsers();
$('#closeUserBtn').click();
}
},
error: function() {
error();
hideWait();
}
});
Logger 写入地址是 '[object Object]' 但实际上有效的数组已发送到服务器
【问题讨论】:
-
也许显示一些代码会有所帮助
-
问题是我找不到任何String to Server-side object property editor的例子
标签: jquery ajax spring-mvc