问题描述
SchoolController
schoolBLL content = new schoolBLL ();
DatabaseSchool dbSchool = content.GetSchoolInfoById(LoginStaffId);
if (dbschool != null)
{
string textcontent = dbschool .text_content;
}
课程文件
public DatabaseSchool GetSchoolInfoById(int StaffId)
{
return SchoolRepo.Find(a => a.schoolcontent_id == StaffId).FirstOrDefault();
}
如何将值从控制器传递到HTML页面?
我已经尝试使用 ViewBag ,它不起作用!
解决方法
要在html页面中显示数据,请尝试以下操作:
学校控制器:
schoolBLL content = new schoolBL();
DatabaseSchool dbSchool = content.GetSchoolInfoById(LoginStaffId);
if(dbschool != null)
{
TempData["textcontent"] = dbschool.text_content;
}
HTML:
<textarea id="txtcontent" class="form-control" rows="20">@TempData["textcontent"]</textarea>
更好地使用CSHTML:
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width"/>
<title>Index</title>
</head>
<body>
@Html.TextArea("Content",TempData["textcontent"])
</body>
</html>