i have id as TCS ,IBM in my db.When i m giving in drop down text as tcs and values as tcs i need to show in view as tcs (tata consultancy services) like this i want to give some description for the in drop down list box..how can i add this information.
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I am coming back to developing in .net and I want to use MVC3. I have a question about the best way to store data that will be used often by many users and not changed much. I would normally think to store and retrieve on a database but making calls everytime seems ineffecient. I would like to use cache with an sql dependency but not exactly sure how to do this on MVC3 and if it is the best way.
View 6 RepliesI am making an online form (literal form) that needs to have a certain function: when the user enters a 5-digit number, the form should automatically query the MS SQL DB and retrieve information associated to that number and populate other form elements (text boxes, etc.) accordingly.
So say the # was 12345 and in the DB, the record matching 12345 has name=Fred. So, when I enter 12345 into the form textbox, the name text box should be automatically populated with Fred in it.
If this is not easily achievable, I guess a submit button beside the 5-digit number text box can do.
I am still learning my way around ASP.NET and Visual Studio 2005, however I have ample experience with HTML, CSS, JavaScript, C/C++. The ASP.NET app is to be written in C#.
How can I have 2 Cascading Drop Down Lists for the same Drop Down List?here is my problemi have 3 drop down lists read from database1- Schools List 2- Classes List3- Teachers ListEvery School will have more than 1 Class and more than 1 TeacherWhat I want is when user select a School from Schools Drop Down List then BOTH (Classes and Teachers) should be refreshed based on the School Drop Down List
View 1 RepliesI have a drop down list that has the initials of about 12 of our sales guys.How can I make it so that when they select their initials from the list, the next drop down list only shows their customers.In my database there is a column for customer name and salesman.
View 6 RepliesI want to get all folder information of root directory in C#.
View 2 Replies[URL]
The above url contain several information .From this url i just want to get bellow information.How to?
Price Earning Ratio : at a glance on Aug 2, 2010 at 11:28:00
I want to know how to get url information into a variable or some storage container in C#.Specific i need above information ,i don't need rest of information. I use the bellow syntax:
WebClient objWebClient = new WebClient();
aRequestHTML = objWebClient.DownloadData("http://www.dsebd.org/latest_PE.php");//http://www.dsebd.org/latest_PE_all2_08.php
UTF8Encoding utf8 = new UTF8Encoding();
myString = utf8.GetString(aRequestHTML);
HtmlDocument htmlDoc = new HtmlDocument();
htmlDoc.LoadHtml(myString);
After that what to do?i don't guess any thing.Plz show some syntax
foreach (HtmlNode node in doc.DocumentNode.SelectNodes(@"//td"))//td[text()="Price Earning Ratio : at a glance"
{
if (node.InnerHtml.Contains("Price Earning Ratio"))
{
//I get the td value
}
//[text()=Price Earning Ratio : at a glance
// do stuff with node //@"//td[text()=Price Earning Ratio : at a glance"
}
After add the above syntax i get the bellow out put
<br>
<font color="#FFFFFF" size="3" face="Arial"><b>Price Earning Ratio : at
a glance <b> </b></b></font><br>
<font color="#FFFFFF" size="2" face="Arial"><b> on Aug 2, 2010 at 17:04:00<b></b></b></font>
<br>
From this i just want to get the Date part .HOw to ?With out this date i don't need any thing.Each day this date will change,It's dynamical date,so i can not inline this date.From above out put how i get the date .
[URL]
how i can,implement this page?
at the first a picture,second description,and last a link for download software...
(supposition: all of the information is in my rows db)
i dont know use 'listview' or 'gridview' or another,and which is better,and howto?
(i dont very thing about that)
I ran sp_who2 in sql server, what is SPID?
From Microsoft, I found that it is session ID.(I copied it at bottom).
I used ASP.NET in app, what is the relationship between SPID and connection string? Is it processing ID?
session ID (SPID in SQL Server 2000 and earlier) is a session identification number belonging to the SQL Server instance. session ID is smallint.
I have a repeater that is used to show information from a set of records. I also need to show a set of related data from another table in another repeater nested within the first repeater. I have been playing around with this but I can not figure out how to handle creating the SQLSource. I tried to pass values from the first repeater into the select command but I get a Parser Error that says that the tag is not well formed.
Code:
SelectCommand="SELECT [PLANTID], [SIZE], [PRICE] FROM [PRICE] WHERE ([PLANTID] = <%#DataBinder.Eval(Container.DataItem, "ID")%>)">
Can this be done? is there a better way to go about this?
i m implimenting one web which requires the content of meta tag how i get the content?
View 1 RepliesI have a message on one and I'm sending that message to another using a Session. The problem is the message come out on one line, please code
[Code]....
Output: --- Original Message ---message for the user.
Output should be:
Original Message
message from the user. How do get the info on two lines?
I want to set culture info for my full application. where're i say datetime.now, it should give datetime based on my cultureinfo i set. how do i do it?
View 6 RepliesI just started with ASP.net in Visual Studio and I have a problem which I can't find any solution for. I made a master page with a few subpages and one is a very simple shoutbox page. I added a gridview and added some information manually into the database so I could see if it displayed well on the website and it did. So I have a GridView with Name and Message. Beneath that I have a textfield and a button and I'd like to submit the information in the textfield to the database however I don't know how to do it.
This is the code I have on the shoutbox page:
[code]....
[Code]....
This works, but I would like to obtain further information Year. Currently only displays a number. How to include the year in txtStevilka.Text?
I am creating a website and I want to know that user is coming from where, like from google, bing, asp.net, any other site. Is their any way to find out in asp.net ?
View 3 RepliesI am trying the new feature of .NET 4.0 - url routing but not able to fetch information passed in the url. Following is the code :
GLOBAL.ASPX.CS
protected void Application_Start(object sender, EventArgs e)
{
SetRouting(RouteTable.Routes);
}
private void SetRouting(RouteCollection routeCollection)
{
routeCollection.MapPageRoute("Company",
[Code]....
Now the property mentioned above returns null even when i use Client/Google in the url. When i reset IIS and do it for first time, it returns value. Otherwise it gives null.
I want to store the log information for website, is there is any inbuild component for that of free source code for that. I want to track the exception and other information that occure in my web site.
View 5 Replieshow can i get the effect that when u point over a link an information is shown in a box which tells u what that link does.
its like when you hover over a link a box explains its action.do i need to use the ajax - hovermenuextender for this??
I am using MVC 2 right out of the box, and the control gives the login and seems to work wonderfully. Now I am trying to find out the userId of the person who is logged in, so that i can retrieve information that is only needed for that one person. How do i find out how is logged in?
View 2 RepliesAt the click of a button information is sent to a mobile phone number by sms? How is this accomplished?
View 1 RepliesI am attempting to implement a custom locale service in an MVC 2 webpage. I have an interface IResourceDictionary that provides a couple of methods for accessing resources by culture. This is because I want to avoid the static classes of .Net resources.The problem is accessing the chosen IResourceDictionary from the views. I have contemplated using the ViewDataDictionary given, creating a base controller from which all my controllers inherits that adds my IResourceDictionary to the ViewData before each action executes.
(ViewData["Resources"] as IResourceDictionary).GetEntry(params);
I have create one grid and in that i am showing student database now i have to give edit option in that grid.I am ready with that only thing that now i want to try to open a small pop up page in same page. suggest how to open a pop up page with same information from session which i am passing from the grid page.
View 2 RepliesI want to start writing my own blogs but have few queries before I start doing that.
I was recently reading David Hayden's article and he is under pain as the blog engine he is using is of dark ages and it doesn't go well with current technologies and interface.
I would like to know A to Z of getting started with one of the best Blog engine you have used so far and the one which is under constant development and upgrade.
I'm working in a website that is going to work like a landing point, providing a specialized service for many other websites. Users log-in to different sites and those sites have links to my website.
Now, I want to create my website using asp .net, and also I want to be able to use SSO (Single Sign-On) so the users doesn't have to authenticate again when they land on my site.
The problem is that most of the websites that are going to use the services of my site are in php, when users login on these sites, all the authentication process is handled and also a lot of data is fetched into the Session variable; what I want to do is to be able to capture all the data in the session variable coming from the php page, in my asp site.
So far, the only thing I've been able to do in the asp is, ask for a parameter in the url and using that parameter query the database to get all the data that was already in the session in php.
