I was planning on handling the Session_OnEnd Event to check for new messages from other users in the database and display them, but the timeout value only works in minutes, not seconds. If there anything else that I can do to process an event every two seconds for a certain web page?
View 5 RepliesI'm trying to implement the google instant like search in my project but I dont have any ideas where to start it off.. Something like when I enter a character or start typing at the textbox, the list box will be populated every character I type.. anyone who can give me a heads up?
View 3 Repliesi've just begun building a messaging system bit like the inbox feature in facebook and myspace. Its for my final year project. I was just wondering when a message is typed and the button "reply" is pressed, should the data go to the database? and then how can i display it like a thread on that page?
View 5 RepliesC in ASP.NET using C#
View 1 RepliesIm creating a messaging system abit like the inbox feature of facebook and even this website (its gonna be created as a asp.net website). Now the messages ive been told should go to a database and then from there be displayed on a page. Im gonna be creating this system because its a project for university. Its not going to be published online or anything, just a simple demo in front of suoervisor n examiner. Im gonna simply create a database within the application to hold all the data.Now i need to have user login feature capability so the right messages are displayed to the right users. I wants the messages to be as a "thread". Any idea how this can be done in asp.net? im using visual studio 2008 .net framework 3.5.
View 1 RepliesIm creating a messaging system which is a bit like the inbox feature of this forum. So far I have built the page with a datalist (as this is the advice i was given). I just want to know how I should create the tables within the database so that the thread of messages is seen by the right people when they login and view messages. Which is basically the 2 people messaging each other. The system is gonna have user sign in functionality as well.
View 1 RepliesI have a website with auctions and i want to notify the winner. In a forum on my website users have an inbox and i want to send the message to there if they are the winner. Is there a way to message internally?
View 1 RepliesIf I log on to some websites such as Facebook & Twitter and leave the page open, it will seem to update in the background.
So if I get a new message, it will alert me, without me needing to refresh at all.
What technology they are using to achieve this and if it is possible in ASP.net?
Is it possible to replicate this on a Hosted Web Site environment or would it only be possible if I had full control of the web server?
i am trying to add some functionality that will send alerts to people on a website.. for example... some action happens.. and triggers an alert on another users screen.. does anybody know of a messaging service that will listen for updates.. etc.. and popup some messages.. something generic that you could customize the messages would be nice..
View 2 RepliesI have to create a Mailbox, just like Gmail..... I am brand new to asp.net MVC
I dont know how to start..how to design the view and write controllers for the Inbox and all..
the specification are as follows:-
Left navigation bar:
Inbox
Compose
Sent
Draft
*** Label1**
MyLabel1
Sub-label1
Sub-Label
My Label2....
Main Content contain the List of messages as selected Inbox, sent, draft and all
I am using asp.net 2005 with vb and developing MCQ program.
I am reading question information from a database and array . the array is "public shared" one. the problem is when two users are login to the system both are getting the same array.
my reqrement is give seperate instances for the diffrent users.
as an example the first user can open paper with 25 questions and second user can open paper with 10 questions. First it display no of questions as 25 and when then second user open the site, then the first site also display the total no of question as 10.
I tried to use variable declareing with DIM statement then they are unable to access from other events.
i need to create a instant of class by string value which store in hiddenfield.value()
string str = "myclass1";
var x = new <str>();
or
var x = new <hiddenfields1.value.tostring()>();
I have a requirement for building an instant messenger application for the selected user.
I have googled for the solution but without any sucess.My requirement is once a user initiates a chat with another user,the another user needs to get a popup of the chat window,where the two users can start chatting.
I'm currently trying to interface our new intranet (ASP-MVC) with the web front end of our pager system. The pager system's front end is about 10 years old, poor interface and no documentation. To do this I have the form on the intranet post to the server, our server then sends an HTTP POST to the pager server that mimics what its own form sends.
While testing this for overloading (we sent about 10 messages almost concurrently) the pager server crashed, as the system is a black box and the only difference we noticed was the concurrent POSTs the least we can do is try to prevent this happening.I want to have all messages go into a queue that sends at most once every 5-10 seconds but I'm not sure how to implement this,
I didn't specify this earlier but the process should be synchronous from the point of view of the browser, ie webserver gets the http POST request from the browser, message is put into the queue, message is sent from the queue, webserver sends http response to the browser. This is not a high volume service and I expect simultaneous requests to be rare so response will be near instantaneous, it is more of a throttle to prevent potential issues with concurrent requests.
for years now I have had a problem with trying to design the best database design for an internal email messaging system for a website.
I would have thought that this would be a fairly easy thing to think of at this point in my development history but it still eludes me to no end.
What irratates me even more is that I would think i could find something online giving more detail about it but i have yet to find the right search term to use
How to use pop up menu (instant of Menu control)? can you give me some instruction.
View 2 RepliesWe have a shopping cart product. I am trying to implement ASP.Net 4 URL Routing. The problem I have is with image and other resource folders. I can resolve all the links that are defined within the pages and in the code behind. But, some of the links come from html text entered by users.
Using absolute path is not an option. There are some work arounds. But, I want to avoid those work-arounds, because we don't want to burden the users. Is there a way to achieve this through URL Routing?
E.g. The image path derived from the rewritten page: [URL]
Is there a way to achieve this without any patch work?
How to implement GanttChart in asp.net
View 2 Repliesi want to avoid displaying page as [URL] It should show as [URL]....
View 1 Repliesim wondering how i am going to use it in my c# file. I want the time to be stored inside my SQL database.
I have read through this one Implement DateTimePicker in ASP.Net using jQuery Plugin
The captcha is working fine..but when we reload the page and click the verify button without entering enything..it's throwing error. Also it's throwing the error when we enter the code wrong 2 times..It's throwing the error as
Object reference not set to an instance of an object.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Line 15:protected void btnVerify_Click(object sender, EventArgs e)
Line 15: {
Line 16: Captcha1.ValidateCaptcha(txtCaptcha.Text.Trim());
Line 17:
Line 18: if (Captcha1.UserValidated)
I need to implement chat with my application Is there any API to implement this in .net.
View 1 RepliesI am looking to implement a Wizard for my Web Form, please could somebody give me suggestions as to which approach would be best jQuery or ASP.NET Wizard control? give links describing the implementation, if possible.
View 1 RepliesI want to implement push notification for wp7 so
View 2 RepliesI need to implement a chat application in my asp.net C# used Web Application. I am looking a 1 to 1 chat . Here i am users and i need to chat those users with other ones.
View 2 Replies