How mvc interaction data before and after the end of
a rear end of the front end of how to transmit data to
the rear end:
ViewBag.Message = "the Hello" + name;
front end:
@ ViewBag.Message
2, transmits data to the front end of the rear end of how
the rear end:
the TempData [ "name "] =" Wang Wu ";
distal: @TempData [" name "]
. 3, how to transmit data to the front end of the rear end of
the rear end:
the ViewData [" name "] =" Wang Wu ";
distal: @ViewData [" name "]
4, how to transmit data to the front end of the rear end of
the rear end:
PersonViewModel Model new new PersonViewModel = () {the Name = "Zhao six", Age = 18 is};
return View (Model);
a front end:
@using _06Mvc.Models;
{@
Var RES = "Name:" + Model.Name + ":" + " Age:" + Model.Age;
}
. 5, the rear end of the front end of how to transmit data to
the backend:
List <the CustomerInfo> = ltPI new new List <the CustomerInfo > ();
return View ( "Index", ltPI);
Front: @using List ...
6, how to send data to the front end of the back-end
back-end: return Json (obj, JsonRequestBehavior.AllowGet) ;
Front: remember like array
7, the front end of how data is transmitted to the rear end
the front end:
the location.href = "/ JqGridDemo / the QueryString / GetParamsFromToView the EmployeeID = NX001 Zhang & EmployeeName =?";
backend:
var the EmployeeID the Request = [ "the EmployeeID"] the ToString ();.
var EmployeeName . the Request = [ "EmployeeName"] the ToString ();
. 8, how to pass values to the rear distal
tip end:
$ .ajax ({
URL: "/JqGridDemo/AjaxData/GetParamsFromAjax",
type:"GET",
data:{EmployeeID:'NX001',EmployeeName:'张三'},
error: function(message) {
alert('error!');
}
});
后端：
public class AjaxDataController : Controller
{
// GET: JqGridDemo/AjaxData
public ActionResult Index()
{
return View();
}
//action Receiving data from Ajax
public void GetParamsFromAjax(string EmployeeID, string EmployeeName)
{
}
}
9, how the front end to the rear end of traditional values
<form action = "/ JqGridDemo / FormTransferData / GetParamsFromForm" method = "get">
Staff ID: <input type = "text " name = "EmployeeID" />
Employee Name: < type = INPUT "text" name = "EmployeeName" />
<INPUT type = "Submit" name = "btnFormTransferData" value = "data transfer form Form1" />
</ form>
backend:
public class FormTransferDataController: the Controller
{
// the GET: JqGridDemo / FormTransferData
public ActionResult Index ()
{
return View ();
}
//action Receiving data from Form
public void GetParamsFromForm(string EmployeeID, string EmployeeName)
{
}
}
10、前端如何传值给后端
<div>
@using (Html.BeginForm("GetParamsFromFormCollection", "FormCollectionTransferData"))
{
@Html.TextBox("EmployeeID","员工ID");
@Html.TextBox("EmployeeName","员工姓名");
<input type="submit" value="FormCollection传值"/>
}
</div>
后端：
public class FormCollectionTransferDataController : Controller
{
// GET: JqGridDemo/FormCollectionTransferData
public ActionResult Index()
{
return View();
}
//action Receiving data from FormCollection
public void GetParamsFromFormCollection(FormCollection fc)
{
string EmployeeID = fc["EmployeeID"].ToString();
string EmployeeName = fc["EmployeeName"].ToString();
}
}
Yet another is:
1. Form Click Submit the enclosed area code
@using(Html.BeginForm("AddMemberBaseInfo", "MemberManagement",FormMethod.Post, new { enctype = "multipart/form-data" }))
{
<inputtype="submit" class="buttons1" style="margin:0auto;" value="保存"/>
<inputtype="text" class="texts" name="txtMemberName" />
}
2.js Code
$(document).ready(function () {
$('form').bind('submit',checkform);
});
function checkform() {
alert ( "verification before submission");
return false;
}
3. Controller usual values
public ActionResult AddMemberBaseInfo()
{
string memberName=Request.Form["txtMemberName"].ToString();
}
----------------
Disclaimer: This article is CSDN blogger "moshengrenhere 'original article, follow the CC 4.0 BY-SA copyright agreement, reproduced, please attach the original source and this link statement.
Original link: https: //blog.csdn.net/moshengrenhere/article/details/82697402