/**
* 对注册人员信息的修改，可以是注册人员本身或者管理员
*
* @return
*/
public String updateR() {
init();
String registerId = request.getParameter("registerId"); // 从请求参数过来的是老师更改
if (registerId == null) {
registerId = request.getSession().getAttribute("USER_ID").toString(); // 从session获得的是注册人员更改的
}
Register register = personService.getRegister(registerId);
request.setAttribute("register", register);
String imageUrl = register.getImageUrl();
if (imageUrl != null) {
oldPicturePath = imageUrl;
imageUrl = imageUrl.substring(imageUrl.lastIndexOf("\\") + 1);
String relativeUrl = "File/images/" + imageUrl;
register.setImageUrl(relativeUrl);
}
return "updateRSuccess";
}
/**
* 添加一个注册人员信息
*
* @return
* @throws Exception
*/
public String addR() throws Exception {
init();
if (pictureUpload() != null) {
register.setImageUrl(pictureUpload());
}
personService.saveReister(register);
request.setAttribute("SUCCESS", "添加注册人员成功");
return "addSuccess";
}
/**
* 处理注册人员信息的修改
*
* @return
* @throws Exception
*/
public String updateRDeal() throws Exception {
init();
if (pictureUpload() != null) {
register.setImageUrl(pictureUpload());
if (oldPicturePath != null) { // 设置了新的图片就删除原来的图片
File file = new File(oldPicturePath);
if (file.exists()) {
file.delete();
}
}
}
personService.updateRegister(register);
response.getWriter().write("<script type='text/javascript'> alert('修改注册人员信息成功')</script>");
response.flushBuffer();
response.getWriter().close();
return NONE;
}
