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  • ASP.NET MVC: calling a controller method from view

    - by Alice in wonderland
    I'm implementing paging on an ASP.NET MVC view, and I want to call a method in the controller from the view. Code in the view: <a href="<%= Url.Action("Search", new { page = NextPage(Request["exactPage"])).ToString()}) %>"> Controller method: public string NextPage(string currentPage) { return (int.Parse(currentPage) + 1).ToString(); } How can I call the NextPage method from the view? thanks!

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  • Is ajax + comet + asp.net scalable ?

    - by pixel3cs
    Thinks at a backgammon online multiplayer game with over 100, or even 1000 online users. The game communication is done using Ajax + 3 seconds Comet connection interval + ASP.NET technology. Is this a real scenario ? Didn't so many Comet open connections block the server resulting in big latency ?

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  • asp.net forms authentification security issues

    - by Andrew Florko
    Hi there, I have a kind of asp.net forms authentication with the code like that: FormsAuthentication.SetAuthCookie(account.Id.ToString(), true); HttpContext.Current.User = new GenericPrincipal(new GenericIdentity(account.Id.ToString()), null); What kind of additional efforts shall I take to make authentication cookie (that is user id) more securable? (https, encoding for example) Thank you in advance!

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  • ASP.NET Hosting and routing

    - by V-Man
    Is it possible to host 2 asp.net projects off one ip address? I don't have a domain name just an ip number. I'm running IIS7. The first project runs and displays fine over the web by simply typing in the ip address into the browser but I'm having trouble accessing the second. Currently both projects have virtual directories in IIS7. Help is greatly appreciated. Thx

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  • ASP.NET: Using Session to store authentication?

    - by Niels Bosma
    I'm having a lot of problems with FormsAuthentication (http://stackoverflow.com/questions/2964342/problem-with-asp-net-authentication) and as as potential work around I'm thinking about storing the login in the Session? Login: Session["Auth.ClientId"] = clientId; IsAuthenticated: Session["Auth.ClientId"] != null; Logout; Session["Auth.ClientId"] == null; I'm not really using most of the bells and whistles of FormsAuthentication anyway. Is this a bad idea?

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  • Countdown timer in asp.net

    - by Zerotoinfinite
    Hi Experts, I am using asp.net 3.5 with C#. I want to create a countdown timer and my requirement is like this: Countdown end date: June 16 2010 So, till June 16 comes my timer will show the remeaning time. Please let me know how to achieve it, I google it but i didn't get the excat solution to my problem. Thanks in advance.

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  • Standard upload web control alternatives

    - by Roy
    Hi all, I'm developing a ASP.NET MVC application. There is little space for me to put two standard file uploading web controls in a page. So I'm seeking for some succinct alternatives. A checkbox-look button pops up a file open dialog is ideal. Is there any kind of stuff? Thanks in advance!

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  • ASP.Net incorrect background image style rendered

    - by user144612
    Using ASP.Net, I have a server control for which i would like to add the inline css style "background-image:none". However, when i call: writer.AddStyleAttribute("background-image", "none"); The following inline style is generated (and tries to resolve the url "none"): background-image:url(none) Is there a special syntax I can use to set the background image to none inline?

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  • ASP.NET : Tracking Unique page visits/views

    - by Shyju
    I have an ASP.NET application where View.aspx page will display the details of each products in a shopping cart.The page displays dynamic data(Ex: For each product id,the content will be different).Now i want to track the unique page views of each product.What are the best solutions to approach this problem ? I am already using google analytics.But i wanna custom solution for my web ap,so that i can know how many hits came for each product

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  • ASP.NET - programmatically generated delete button

    - by WedTM
    I'm trying to create a simple button that deletes a row from the database. I would like to set the ID of the control to something like delete_MATERIALID_button however, when I do this: <asp:Button ID='delete_<%# Eval("MatID") %>_button' runat="server" Text="Delete" /> I get an error that the name can't be generated like that. I know that there must be a simple solution, I just can't figure it out.

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  • Spell Checker in Web Application

    - by nani
    Hi, Currently I am developing website in asp.net. I wanted to include spellchecker module into my code. It may not be fare to ask like this, but I don't have enough time to do R&D on that topic, of course I did enough study but I am unable to get the exact way to implement spell checker in my application. Can any one suggest me how to implement spell checker and where to get source code. Thank You.

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  • ASP.NET page_load is not firing in IFrame?

    - by Ramesh
    In my asp.net web application,I use IFrames to show another page inside one page.But the problem is that the page load event of the embedded page in the IFrame is not firing when the Iframe is shown by clicking on a button in the parent page.I use the IFrame's visibility is true/false to show or hide the Iframe.I am confused what is happening there.Can somebody solve my problem....

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  • Classic asp problem

    - by user181421
    Hello, I have this problem with my .Asp file. I get an error saying 'GetFrontpageInfo' is undefined. This is the code: http://www.kollelbaaleibatim.com/Content_of_asp_file.txt click "view source" to see the code. TY

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  • Converting this code from ASP to PHP

    - by jethomas
    I'll admit I'm a novice programmer and really the only experience I have is in classic ASP. I'm looking for a way to convert this asp code to PHP. For a customer who only has access to a linux box but also as a learning tool for me. Thanks in advance for the help: Recordset and Function: Function pd(n, totalDigits) if totalDigits > len(n) then pd = String(totalDigits-len(n),"0") & n else pd = n end if End Function 'declare the variables Dim Connection Dim Recordset Dim SQL Dim SQLDate SQLDate = Year(Date)& "-" & pd(Month(Date()),2)& "-" & pd(Day(Date()),2) 'declare the SQL statement that will query the database SQL = "SELECT * FROM tblXYZ WHERE element_8 = 2 AND element_9 > '" & SQLDate &"'" 'create an instance of the ADO connection and recordset objects Set Connection = Server.CreateObject("ADODB.Connection") Set Recordset = Server.CreateObject("ADODB.Recordset") 'open the connection to the database Connection.Open "PROVIDER=MSDASQL;DRIVER={MySQL ODBC 5.1 Driver};SERVER=localhost;UID=xxxxx;PWD=xxxxx;database=xxxxx;Option=3;" 'Open the recordset object executing the SQL statement and return records Recordset.Open SQL,Connection Display page/loop: Dim counter counter = 0 While Not Recordset.EOF counter = counter + 1 response.write("<div><td width='200' valign='top' align='center'><a href='" & Recordset("element_6") & "' style='text-decoration: none;'><div id='ad_header'>" & Recordset("element_3") & "</div><div id='store_name' valign='bottom'>" & Recordset("element_5") & "</div><img id='photo-small-img' src='http://xyz.com/files/" & Recordset("element_7") & "' /><br /><div id='ad_details'>"& Recordset("element_4") & "</div></a></td></div>") Recordset.MoveNext If counter = 3 Then Response.Write("</tr><tr>") counter = 0 End If Wend

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  • Implementing long running search in ASP.NET

    - by Gursharn Singh
    I am building a search page in asp.net 3.5. Search takes a bit of time (few seconds to few minutes). Current I use AsyncMethodCaller to call Search method. AsyncMethodCaller method stores search results in Session. I user Ajax timer to check if Search method finished and then display results. What would be the best way to implement this scenario?

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  • Cannot get Request.Form by name in ASP.NET

    - by Nissan Fan
    I have an ASP.NET page which utilizes jQuery for an autocomplete-type scenario. The jQuery tucks the actual selected values into a hidden field it creates on the fly, but for some reason I cannot get the value of that standard HTML field on postback by calling Request.Form["HiddenFieldName"]. I can see it by ordinal in the Request.Form object, but if I add/remove controls it will break. Any suggestions?

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  • Change in asp.net page life cycle event

    - by xyz
    Has there been any change in page life cycle event in asp.net 3.5(I mean some addition or any modification in the exisitng one)? Sorry to ask in this way as because recently in an interview I have been asked by an interviewer. I dare to ask him the answer for this even after the interview! If the asnwer is yes, kindly give some detailing about that; even a tutorial link will also do if no explicit explanation. Thanks

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  • asp.net url concealment?

    - by eduardo
    In my asp.net 2005 app, I would like conceal the app structure from the user. Currently, the end user can learn intimate details of my web app as they navigate and watch the url change. I don't want the end user to know about my application structure. I would like the browser url to not change if possible. Please advise. thanks E.A.

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  • Asp.Net - When does it restart the application

    - by Seattle Leonard
    I know that whenever you add/remove/modify any file in the "App_Code", "App_GlobalResources", and "bin" directories that ASP.NET will recompile and essentially restart the application. My question is : "What happens to any threads currently executing durring the change?" Do they finish? Is a Thread.Abort Exception thrown? What happens if the application itself makes a change in any of those directories?

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