I have class LoginController, the action login and it run okie:
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And on control LoginUserControl that inherits Logon model, I get cookie then login action, but while i debugging, it's cookie is null though login is success.
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But variable userName always null, Although I add cookie,
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how to set cookie and retrieve value in ASP.NET
its very urgent. reply asap..
how to retrieve cookie data in asp.net
View 7 RepliesIt's there a way to retreive cookie value in ASHX Handler ?
I set a cookie in a page, and i want to reteive it in my ashx. My cookie is always null.
I save my cookie like this
HttpCookie tokenCookie = new HttpCookie(cookieName);
tokenCookie.Values["siteGuid"] = authenticationInfo.SiteGuid.ToString();
HttpContext.Current.Response.Cookies.Add(tokenCookie);
I retreive my cookie like this
HttpCookie cookie = HttpContext.Current.Request.Cookies[cookieName];
return new Guid(cookie["siteGuid"]);
Ok sorry that was my fault. My handler was on a sub domaine.
Once the user has authenticated, I would like to base all of the information displayed to the user based on their username. Isn't that saved in the cookie?
For instance, I would like to pull all of their client information using a GridView and have the parameter set to the appropriate authentication information.
I have a page that has a few controls inside a CollapsiblePanelExtender. What i need to do is save the state of the CollapsiblePanelExtender so that its easier for the user when they comeback to the page.
How would i go about saving the state of the CollapsiblePanelExtender to a cookie each time its expanded or collapsed?
I'm going to ask a user to login first, then when I'm going to save information I'm going to have to save the information and associate it with the logged in user.How should I handle this with session?
View 4 RepliesI'm using the ASP.NET membership framework in my ASP.NET application. I'd like to save a few extra pieces of information in the cookie so that when I need it, I don't have to go back to the database. I want to save user's email address, full name and time zone.How do I save this information in the cookie?
View 1 RepliesI am calling a Controller Action from a view, within that controller I need to invoke another Action which I will invoke to save the view to a network location as either HTML or Image.
How do I retrieve the URL to an Action from within a Controller. I need the actual URL, this means RedirectionToAction or View() wont work.
Why? I need to pass in a URL which will contain a call to a View. This view will be used to generate an image or HTML document using the System.Windows.Forms.WebBrowser.
.NET 3.5; C#; MVC 1;
I could do something like this, but its dirty ... well it leaves me with that dirty feeling.
using(Html.BeginForm("Action", "MyWorkflowController",
new {
MyId = "bla",
URLToGenerateImage = Url.Action("GenerateImage", "MyWorkflowController")
}))
I am having a form in a view page that looks as below:
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Now when the form is posted, I am trying to retrieve the values submitted in the controller as below:
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The string value shows null when I submit the form by checking some checkboxes. Is this the way to retrieve the values or am I doing something wrong? And I cannot use html control because all other controls on the form are server controls and I am not sure if I can only make this control a html control. And I am not sure how can I bind the values to it?
I want to know url of View from another controller. The following is structure
Controller
Home
Account
View
HomeIndex.aspx
AccountLogin.aspx
Now, I want to goto Index view of controller Home from view Login of controller Account
I know I can use method this.RediectToAction("Index", "Home") to do it but I don't want to method. It will fail to redirect when view or controller renamed.
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i'm using this to save a cookie when users marks the remember me box but its not working.
ASP.NET MVC 2 and the display of commonly used data.Let's say for example, I wanted to have a listing of "Latest News" items on the right hand of my web page. Back in the day, I would made a user control called NewsList.ascx, put some DB data retrieval code in the code-behind and drop the user control intoI would like to do the same thing, but using MVC. Obviously, I don't want to place DB retrieval code into every controller to retrieve news items for the ViewData.How could I add a "Plugin?" or similar to retrieve the data across EVERY controller?
View 4 Repliesmay I ask one seemingly simple question - I have a Javascript function that loops through my checkboxes(they're plain HTML checkboxes, not using the helper methods), and for every checked one it's adding its value to an array. So now, how do I get this array in my controller so that I can assign its values to the fields, i.e. object's properties?
This is my checkbox code:
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and the script:
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and here's the controller code:
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Now, this langID should be assigned every checked checkbox's value, so I guess I'm missing a loop here too, it should go until some border that's gotten from the client script or something, but my bigger problem is how to retrieve the posted values from the javascript, something like PHP's POST["array"]...?
This Request.Form works fine when just one checkbox is checked, but now I need it to work with several checked..
i need to implement edit functionality for my model. among other fields my model contains record id in the database. when my controller is called i need to update the database record with the same id as the model using the fields in the model.
here is my controller:
[HttpPost]
public ActionResult Edit(MyModel m)
{
var r = my_datacontext.MyTable.SelectSingleOrDefault(x => x.id == m.id);
if (r != null)
{
r = m;
my_datacontext.SubmitChanges();
}
}
this does not work because m does not get added to the datacontext's ChangeSet. why? i fixed this by changing the signature of my controller action to receive FormCollection instead of the model, and by invoking UpdateModel manually. i think this is not the right way to do it.
I have a simple web app built in asp.net webforms c#where and how would be the best way to save info from the code behind?(and also retrieve that info)eg all i want to save is a dateTime. and a flag set to True or False.and be able to access them in the code behind.Im not using a db for this web app.Edit: and can't really use session variables for this purpose.
View 5 RepliesI need to create a database in SQL2005 on a webserver (manually (not in code)), have registered users upload an image to a webserver not overwriting if the filename already exists but to append if required Weekly, I wish to review the uploaded images in the uploaded folder, create a user & add the image(s) into the database programmatically for all users to be able to search / When the image(s) are in the database & are searched or shown (ex: profile shown with all those details/pics displayed but before displaying the pics on the form to watermark them. However, a profile could have 1 pick or it could have 20. I would like to have for example 4 pics being shown then the user to click next till the end of the recordset. Then do the same for another profile. Uploading the file is fine but not to append if exists then maybe I should have an upload date as the filename (haven't decided)
View 2 RepliesI am using .Net Framework 4.0 with Asp.Net C#. My problem is that how can i save and retrieve value of dropdownlist using jquery
Let me clearify you
I add web user control and the code is here's
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I want to save fckeditor value in cookies. And fckeditor have value as " Hi <name>, and so on .." I am using following code :
My Code:
Save:
private void CookiesCreated()
{
//Create a new cookie, passing the name
HttpCookie cookie = new HttpCookie("BodyText");
//Set the cookies value
cookie.Value = Server.HtmlEncode(fckeditor.Value);
//Set the cookie to expire in 1 minute
cookie.Expires = DateTime.Now.AddMinutes(1);
//Add the cookie
Response.Cookies.Add(cookie);
}
Retrieve:
if (Request.Cookies["BodyText"] != null)
{
fckeditor.Value = Server.HtmlDecode(Request.Cookies["BodyText"].Value);
}
But i am uncomfortable to get the original value, i am getting only (<) this.
When I attempt to store the current time of 'DateTime.Now' in a column defined as time in a table within an SQL database, I get an error message that says: Cannot implicitly convert type 'System.DateTime' to 'System.Timespan'.
I have no trouble storing the current date of 'DateTime.Today' in a column defined as date, but this column will not also store time along with the date. The date column has properties that indicate it has a data and system type of date with a Length of 3 and a Numeric Precision of 10. The time column has properties that indicate it has a data and system type of time with a Length of 5, a Numeric Precision of 16 and a scale of 7. Did I define the time column incorrectly for storing the time of day?
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now i want to store my image from frontend using stored procedure
how can i achieve this and the later part would be displaying image in gridview but first i need to store
Can anybody tell me how to save newline in database and also retrieve it in a same manner using asp.net.
View 4 RepliesSave and retrieve MP3 Songs Audio files in SQL Server Database in C# while inserting the mp3 files into the database like gmail style we have to insert and display that songs in gridview
DESIGN pagemovie_name [TEXTBOX]//here user can enter movie name
select_mp3 files [FILE UPLOAD CONTROL]
//here user can attach multiple mp3 files like gmai
[INSERT BUTTON]
i)page has to display movie names ,after clicking on the movie name that perticuler songs has to be display in gridview ?
How to upload file using fileupload control into sql database. I have class where i created insert function and getting info frm the .aspx.vb file ....
Imports System Imports System.Data Imports System.Data.SqlClient Imports System.Text
Imports System.Configuration Imports System.IO Imports System.Web.UI
Imports System.Web.UI.WebControls Imports UTechBaseDLL Namespace VendorLib
Public Class clsFilePan
[code]....
I am having one Event Registration form in that I need to provide one control with which user can attach file it may be pdf file or jpeg(Image). Any sample so that to save pdf file or Image file in DB and how to retrieve it.
View 1 Replies