MVC :: How To Pass Data From Httppost To A Non-httppost?
Jul 30, 2010I'm trying to pass the Question parameter from SubmitAnswer to Index.. But it's not working that well...
Code:
[Code]....
Similar Messages:
MVC :: Using Grid In MVC And Use HTTPPOST?
Sep 4, 2010I want to use a grid in asp.net MVC application. I did an evaluation and found JQgrid to be optimum from performance point of view(minimum posback). What is your views about this and suggest if you have any other grid in mind which performs better and which is free of cost for commercial usage. Also now a want to post data from edited grid back to server from Jquery base JQgrid .Should i do it using httpget or httppost. If i use HTTPPOST, what should i calculate in controller and what in model As per examples available on net, people are putting calculation logic in controller(See article [URL] I need to know whether it is good practice to put business logic in controller rather than restricting it for routing to view and model.
Controller code as given in mentioned website is having following code
public ActionResult DynamicGridData
(string sidx, string sord, int page, int rows) {
var context = new HaackOverflowDataContext();
int pageIndex = Convert.ToInt32(page) - 1;
int pageSize = rows;
int totalRecords = context.Questions.Count();
int totalPages = (int)Math.Ceiling((float)totalRecords / (float)pageSize);
var questions = context.Questions
.OrderBy(sidx + " " + sord)
.Skip(pageIndex * pageSize)
.Take(pageSize);
var jsonData = new {
total = totalPages,
page = page,
records = totalRecords,
rows = (
from question in questions
select new {
i = question.Id,
cell = new string[] {
question.Id.ToString(), question.Votes.ToString(), question.Title
}
}).ToArray()
};
return Json(jsonData);
}
design practice and sample to implement grid with HTTPpost feature
MVC :: HttpPost Create Empty Object
Nov 22, 2010I am using a view to create some new categories in the DB but the object the [httpost] create method receives is empty, now this does not always happens. I did double check with other catalogscontrollers and so far the implementation is the same... It only happensds when i try to create a new category the CategoryController
[Code]....
the ViewModel
[Code]....
my create view is strongly typed to ViewModel and has this relevant code create.aspx
[Code]....
and my ascx file is strongly typed to the entity model directly. when the "create" button is pressed and Exception is catched and returns the same view... I have implemented this for other catalogs and works fine except for this one...any clues... by the way i´m using entity model ...
MVC :: Updating ViewModel Values On HttpPost?
Sep 3, 2010I am just getting started with MVC after many years of WebForms development.
I have a very simple page with two textbox fields, one called Input where a user will enter something, and one called Output where I want to return some string after they post the form, much like a postback scenario in WebForms. I have the View connected to a ViewModel for strong typing.
The ViewModel:
[Code]....
The View:
[Code]....
The Controller:
[Code]....
The problem I have is that the output text "Here is some response" never gets displayed, even though I modify the value in the HttpPost method and return the viewmodel to the view. Unless (just tried it) I set the textarea to disabled with:
[Code]....
Can someone explain this behavior? It seems as some "magic" assumes that whatever was in the input fields before the HttpPost should also be there after the post, similar to what ViewState does in WebForms.
How To Retrieve Form Values From HTTPPOST, Dictionary
Feb 23, 2011Simple question. I have an mvc controller that has method:
[code]....
The form is a non-trivial form with a simple textbox.
Question - how on earth do I access the parameter values? I am not posting from a View, the post is coming externally. I'm assuming there is a collection of key/value pairs I have access to. I tried Request.Params.Get("simpleTextBox"); but it returns error "Sorry, an error occurred while processing your request.".
C# - Form Values Do Not Get Transferred To HttpPost From View?
Mar 17, 2011Here is my Controller:
public ActionResult Deposit()
{
return View();
}
[HttpPost]
public ActionResult Deposit(DepositTicket dt)
{
using (var db = new MatchGamingEntities())
{
MembershipUser currentUser = Membership.GetUser();
Guid UserId = (Guid)currentUser.ProviderUserKey;
var AccountId = from a in db.Accounts
where a.UserId == UserId
select a.AccountId;
BankTransaction transaction = new BankTransaction();
transaction.Amount = dt.Amount;
transaction.AccountId = AccountId.SingleOrDefault();
transaction.Created = DateTime.Today;
transaction.TransactionType = "Credit";
Debug.Write("Amount: " + transaction.Amount + " AccountId " + transaction.AccountId);
db.BankTransactions.AddObject(transaction);
db.SaveChanges();
return View();
}
}
Here is my View:
[Code]....
MVC :: How To Set A Breakpoint On Httppost View And Found That The Value From A Checkbox Field
Apr 13, 2010I set a breakpoint on my httppost view and found that the value from a checkbox field was 'true,false" even though it was checked..how come it displays both values?
I created the create template using editorformodel(). The field using this checkbox is of bit datatype.
The action code is below;
[Code]....
MVC :: HttpPost And Arrays - Products Parameters Came With Null And Zero Value In Post ?
Jan 7, 2011I am only start learning MVC 2.I have class
[Code].... I wrote HttpPost in controller
[Code]....
my page has next code:
[Code]....
Why InvoiceFinalViewModel view, List<Product> products parameters came with null and zero value in post ?
How correct bind arrays in MVC ?
MVC :: Write Email Validation Code In Httppost Register Method Of Accountcontroller
May 20, 2010I have just started using MVC2 in VS2010, and I noticed that on the Register page DataType.EmailAddress doesn't actually do any validation, so it does not check whether or not the Email Address entered is valid. Should I write some email validation code in the HttpPost Register method of my AccountController, or is there another way to do this?
View 1 RepliesMVC :: "Sign In" Implementation With HttpPost And HttpGet Attributes?
Apr 28, 2010Is fallowing implementation is correct, it is working like i expected but i wanna ask that are there any mistakes in the consideration of security. For example if attacker try to get [URL] what will happen in real life. I am not security expert. I tested localy , because i am using controller "Redirect(ReturnUrl)" method , it gives error which is "The resource cannot be found , Requested URL: /Account/[URL]". So what you say :)
The controller:
[HttpGet]
public ActionResult SignIn(string ReturnUrl)
{
ViewData["ReturnUrl"] = ReturnUrl;
return View();
}
[HttpPost]
public ActionResult SignIn(SignInModel userToSignIn,string ReturnUrl)
{
if (ModelState.IsValid)
{
string url = HttpContext.Request.Url.PathAndQuery;
provider = new InoMembershipProvider();
if (provider.ValidateUser(userToSignIn.Email, userToSignIn.Password))
{
FormsAuthentication.SetAuthCookie(userToSignIn.Email, false);
if (!String.IsNullOrEmpty(ReturnUrl))
{
return Redirect(ReturnUrl);
}
else
{
return RedirectToAction("Index", "Home");
}
}
else
{
ModelState.AddModelError("_FORM", "Invalid login informations!");
}
}
return View(userToSignIn);
}
The View:
<%Html.BeginForm("SignIn", "Account", FormMethod.Post,
new { @id = "loginForm" });%>
<%=Html.ValidationSummary()%>
<%=Html.LabelFor(SignInModel=>SignInModel.Email)%>
<%=Html.EditorFor(SignInModel=>SignInModel.Email)%>
<br />
<%=Html.LabelFor(SignInModel=>SignInModel.Password)%>
<%=Html.EditorFor(SignInModel=>SignInModel.Password)%>
<br />
<%=Html.LabelFor(SignInModel=>SignInModel.RememberMe)%>
<%=Html.EditorFor(SignInModel=>SignInModel.RememberMe)%>
<%=Html.Hidden("ReturnUrl",ViewData["ReturnUrl"]) %>
<br />
<input id="btnSignIn" type="submit" value="Submit" />
<%Html.EndForm();%>
How To Retrieve A Subset Of Data From Entity Object Data Source And Pass To Another Page/
Oct 8, 2010I am playing about just now trying to teach myself a little bit about the entity framework. I have a Gridview data bound to a Entity Date Source using the Entity Framework. If I select certain items in that list I then wish to redirect another page and populate another gridview with just the items selected (but with more detail, different includes/navigation properties)
This is probably the most simple thing but I have spent 2 hours banging my head on the wall trying to get this to work. Essentially I have a continue button which when clicked should identify all the UIDs (a column in the gridview) of the rows and allow me to subset to just these rows and pass them to another page to be rebound to another datagrid
Forms Data Controls :: Pass The Chekbox Selected Data To Another Grid Which Is On Other Page?
Mar 25, 2011i have one grid in which there are checkbox at all row. now i want to pass the chekbox selected data to another grid which is on other page.the selected data should be transfer on clicking the button. which is on first page.
View 1 RepliesData Controls :: Pass JSON Data Object From JQuery AJAX To WebMethod
May 7, 2015I want to send single json object with nested arrays through jquery ajax method.
In Code
In jquery ajax i am passing LeaveRuleMaster a single json object which holds some properties (Leavetypeid, Leavename, Leavestatus and nested array LeaveRulespecific.
In vb.net code i can receive the value of properties(Leavetypeid,Leavename,Leavestatus)
but i am receiving the LeaveRuleSpecific as nothing.
Based on the following link i tried this [URL] .....
Data Controls :: How To Modify Static Variable At Runtime To Pass Data From One Form To Another
Apr 16, 2014I have using Static Variable  in My project.i want Change Static variable value because of transfer the value b/w two  Forums... and I want Change value at run time...provide solution
Or else Any other way transfer value b/w two forms......
Data Controls :: How To Pass XML File Data From Client To Server Side Using JavaScript
Jul 25, 2013I am using Fabric.Js ... its returning XML file .. i need to save this file. after googling i found that we can save XML files using Activex Control but it will not work other than IE. So i am trying to pass that XML file to server side.. I tried to assign xml data to var and use alert for display its displying all xml File data.. but unable save that file. is it possible to save that xml file to disk or pass that to sever side so that i can save .
View 1 RepliesForms Data Controls :: Pass Data From GridView To DataTable And Back Again
Feb 26, 2010I need to pass the data from GridView1 to a DataTable, and then pass the DataTable to GridView2 and preview it. I have BoundFields and ImageFields in the GridViews. I think I am doing something wrong but I can't figure out how to do it. I know I have to iterate through the GridView.Rows, but I don't know how to pass it to the DataTable.
View 3 RepliesForms Data Controls :: How To Pass DDL Selected Value To Data Access Layer
Mar 24, 2010I'm having a difficult challenge of passing a DropDownList Selected Value to a Data Layer having a Function containing 'cmd.Parameters.AddWithValue("@CourseDDLid", CoursesDDL.SelectedValue.ToString)'. Visual Studio is indicating I need to declare 'CoursesDDL'. I tried accessing the 'Find Control' method but it did not work. Below are the codes for your review.
[Code]....
Forms Data Controls :: How To Pass A Data To Be Updated In DetailsView Control
Mar 13, 2011I have an image file to be uploaded and to be updated in my database. I've already write the C# code based in a VB code.
However, I have some trouble to pass a data to be updated through DetailsView Control, by using
DetailsViewUpdateEventArgs e
The column in database is "ImageData"...
In VB the Code is:
e.Values(
"ImageData"
) = imageBytes
ImageBytes is an array of bytes..
Data Controls :: How To Pass Data From One Form To Another In Windows Forms Like Session In Web
Mar 13, 2014How can I Change Password in windows here we don't have Sessions... In update query we need use the Sessions .....
View 1 RepliesForms Data Controls :: How To Pass Control Reference To Its Property In Data Binding Expression
Nov 24, 2010Here is data binding expression (dropdown list is nested in gridview)
[Code]....
Code Behind has function which looks like
[Code]....
The whole reason for passing the reference is to save round trip to database and not to use SESSION
Forms Data Controls :: Pass The Detailsview Current Record Data To The Next Page Textboxes?
Jul 5, 2010How to pass the selected detailsview/formview record data to the second webform and populate in the textboxes present in the second web form using c# code or from aspx page?
View 2 RepliesData Controls :: Pass Multiple GridView Row Data To Web Method / Save To Database Using JQuery AJAX
May 7, 2015I want to add gridview row data into to data base I am doing it perfectly.My problem is that want all gridview row data save and then web method should be called but in my cause one gridview data save in array then call webmethod,then other row data save in array then call webmethod called this process should be so on.But I want it webmethod should be called when all gridview row save in array.
Follwing code
Jquery
<script type="text/javascript">
$(function () {
$("[id*=btnSubmit]").bind("click", function () {
var Customer = {};
[code]....
Forms Data Controls :: Pass Data To Excel And Format It?
Dec 14, 2010I want to format the output which is execel. I need to change the font style and back ground colors fo the first row. Can someone help me with this please?I tried playing around with the data grid and data set but no results.This is my code:
[code]...
Data Controls :: Collect Data From Table And Pass It Through Link
Apr 27, 2016In "ads" table where those info into controllers below will be stored, the table has "AdsID" column which generate automatic number of each row. So what i am looking for is after inserting the info form controllers inside table , get the AdsID number of row which just created when the button clicked and pass the row number "AdsID" and "AdsTit" through EditAds.aspx. so the link suppose to be such as:
EditAds.aspx?AdTit= here AdsTit &AdNum= here AdsID
protected void adNewQdadsbtn_Click(object sender, EventArgs e)
{
SqlConnection cn = new SqlConnection(sc);
if (RegInteFileUploadImg1.HasFile || RegInteFileUploadImg2.HasFile || RegInteFileUploadImg3.HasFile || RegInteFileUploadImg4.HasFile || RegInteFileUploadImg5.HasFile)
[code]....
Data Controls :: Pass Data From GridView Using QueryString To Next Page?
Jan 26, 2014How to carry the data from one webform to other. My scenario is in my webform1 I've a gridview that contains workshop details like name,id,etc.. when a row is selected it redirects to the webform2.
I want to carry those details to webform2 and my url should look something like this "localhost:3434:/Common/Register.aspx?WorkshopId=2010"