DataSource Controls :: Build A Web Form And Link That To A Database?
May 19, 2010
i am currently working on a small project in which i have to build a web form and link that to a database...thing is, i don't even know where to begin!Once i build my database, how do i link that to my website? directing me to an appropriate tutorial on how i can do this?
one of the main things i'd like to do is to connect to a database, get info, and with that info, build a list for a drop down menu for the user to select. is that at all possible?
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Similar Messages:
Apr 8, 2010
Ive created a form on my website. what i want to do is when the user clicks finish at the end of the form, i want all that information to be sent to a table that is in sql server. does anyone know a) if thats possible? and b) what code i would need to put in vb?
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May 25, 2010
I want to build a survey system where you can build a form with questions and some answers to these questions and then members who will log in will be able to take the test.
Then i want to present the different results from the test in some diagram or something like that.
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Jan 5, 2010
I am new in ASP.NET, Could you please help me and tell me how to (create a registration custom form and link it to sql database) so every time new register do the registration i need these data to be sent to me as well as to him as an e-mail message, where and how can i look up his data?
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Apr 2, 2010
I'm attempting to create a update form that will pull information from my database. I'm a little confused on how to get the information into the textboxes on my form. First I have my form:
[Code]....
This is where I'm getting stuck. I'm not certain what code I need or if what I have is correct. Is there an example what my next step(s) are? I would think that I need to set a variable to hold the data, maybe something like txtRace = Trim(GetString(0)???
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Feb 25, 2010
I have created in ADO.NET Entity Framework entity for contact form with fields: id, email, subject, message - I don't have that table in database. And I have an error: Error Error 3027: No mapping specified for the following EntitySet/AssociationSet - ContactSet. C:UsersTESTDocumentsVisual Studio 10ProjectsMvcApplication2MvcApplication2ModelsCMSModel.edmx
Screens:After clicked on this error:
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Apr 22, 2010
I have no trouble connecting to a SQL server with code in my web config file for user registeration. But I am having trouble telling it to go to a particular table.
Here is what is in my web config file:
<connectionStrings>
<add name="homeowners" connectionString="Data Source=countrypark3.db.5503108.hostedresource.com;Initial Catalog=countrypark3;User ID=xxxxx;Password=xxxx; Trusted_Connection=False" providerName="System.Data.SqlClient" />
<remove name="LocalSqlServer"/>
<add name="LocalSqlServer" connectionString=" Server=whsql-v04.prod.mesa1.secureserver.net; Database=DB_675; User ID=user_id; Password=password; Trusted_Connection=False" providerName="System.Data.SqlClient" />
</connectionStrings>
I'm trying to get it to point to the homeowners table.
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Jan 18, 2010
First of all thanks to the active members of this site.I want to know the Controls used in New age FAQ pages.simulating the FAQ's used inhttp://uidai.gov.in/faq.html .how can I build the FAQ section as in link using ASP C#.
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Jan 18, 2010
I have SQL Server Database Primary Data File.
I want to recover the data from that file in to my data base which has the empty tables.
I have Microsoft SQL Server Query File which contain the table structure.
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Jan 13, 2010
I want to build link buttons dynamically, and the link is clicked run a subroutine.
that is one half of my problem.
Once that linkbutton is created, then i would like to concatenate that with text that i am placing in a text box.
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May 24, 2010
This is my Table Structure....
OrderNo Itemcode Name AQty BQty
AB1 001 A 50 60
AB1 002 B 50 50
AB1 003 C 50 40
AB1 004 D 100 120
AB1 005 E 100 100
AB1 006 F 100 80
AB2 007 B 100 95
I need The first resultset/Output like This....
OrderNo Itemcode Name AQty BQty Total
AB1 001 A 50 60 -10
AB1 004 D 100 120 -20
I need The Second resultset/Output like This....
OrderNo Itemcode Name AQty BQty Total
AB1 003 C 50 40 10
AB1 006 F 100 80 20
AB2 007 B 100 95 05
I dont need To show 002,005 coz itz Total is zero(0). Herr i need to show Record Based on OrderNo...
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Apr 9, 2010
I have SQLDataSource for my gridview. By default it works fine but i need to determine a few things before calling my procedure. By this i mean i need to determine a few things about the fields completed and set a flag to determine where the procedure will look.
I found a few examples online on passing parameters in code behind, but cant seem to get them to work. Here is what i tried and cant get results back. When i execute the procedure on the SQL side with the same parameter values, it works, so i know its returning results, so means my values are not being sent or im doing something really wrong. I have some of the lines commented out so the page can load and display for now.. but i need to get it working with custom parameters and flags.
Here is my SQLDataSource:
[Code]....
[Code]....
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Apr 6, 2010
I want to dynamically populate a link with the URI of the current request, but set one specific query string parameter. All other querystring paramaters (if there are any) should be left untouched. Eg, imagine I want to build a link back to the current page, but with the querystring parameter "valueOfInterest" always set to be "wibble" (I'm doing this from the code-behind of an aspx page, .Net 3.5 in C# FWIW).Eg, a request for either of these two:
/somepage.aspx
/somepage.aspx?valueOfInterest=sausages
would become:
/somepage.aspx?valueOfInterest=wibble
And most importantly (perhaps) a request for:
/somepage.aspx?boring=something
/somepage.aspx?boring=something&valueOfInterest=sausages
would preserve the boring params to become:
/somepage.aspx?boring=something&valueOfInterest=wibble
Caveats: I'd like to avoid string manipulation if there's something more elegant in asp.net that is more robust. However if there isn't something more elegant, so be it. I've done (a little) homework: I found a blog post which suggested copying the request into a local HttpRequest object, but that still has a read-only collection for the querystring params. I've also had a look at using a URI object, but that doesn't seem to have a querystring
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Jan 25, 2011
i want to build dynamic sitemap from database..even my menu items are also dynamic...and i want do display sitemap having categories and related menu items from database..
so i dont know how to build dynamic site and create dymanic links of that menus and categories..
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Jul 22, 2010
I figured I'd post here while I'm scouring the internet for a solution to my problem.
This code works:
[Code]....
My DataAccess method just uses the SQL statement and returns a dataset. If I comment out the repeater DataSource and DataBind lines, it will build successfully. And I know the dataTable has the information I want because I was able to step through and see it. If I leave in the DataSource and DataBind lines, I'm not even able to step through. I have no errors and no warnings, just build failed.
*EDIT* I apologize for the ugliness of this post, I don't know what happened. I changed the repeater to a DataGrid, and still got the Build Error without any errors. I went on anyway, came back, and now everything works fine. A little bug must've crawled in while I wasn't looking.
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Jan 23, 2011
I have to link any selected record from my gridview to a new pop up form i.e pass the query string to a new form, using a command button. The new button will allow the user to add new information about the particular record and save it. A detailsview form would not work as the information that needs to be added is quite complex. I am using VB.
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Sep 14, 2010
I have a requirement to build a form that has multiple steps (there are 12 steps in total). Based on a querystring (eg. t=1), only certain steps need to be in the form. For example, if t=1, only steps 1, 2, 3 and 12 are required so I need to be able to skip
steps 4 through 11.
I'm using a Wizard control for this so far but I'm running into issues with the page lifecycle and moving to the next wizardstep and am wondering how people suggest I could better do the above. The crux of what I'm doing is:
- determine form type based on querystring use a Select statement, then create an array of step ID's applicable to the form type
[Code]....
- when a user clicks next, the method OnActiveStepChanged is fired and the next step based on the array value needs to be shown (this is where I'm having issues)
[Code]....
This all seems to be working however when the user clicks next from the starting step in the wizard, the next step is blank (ie. no step is rendered).
What I've done may not be the easiest way to acheive what I'm trying to so I'm hoping somebody has a "why dont you just do this?" type suggestion :)
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Jun 10, 2010
I need to get the Id that matches some other piece of data for a link
example link.
http://localhost:3087/CPNCMS/visitoraccess/InitApprove.aspx?Id=5
I have this as it is now, i just cant get it to work for me
aspx file
<p align="center">
<asp:TextBox ID="TextBox1" runat="server">Case number</asp:TextBox>
</p>
<p align="center">
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Submit"
[Code]....
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Jan 26, 2011
I have a requirement to build a "Search" form for a travel company. This search form will be used for searching different travel components such as Flights, Hotels, Cars etc.Most of the fields in the form are common (such as travel dates, origin and destination cities etc) for all components but will also contain some component specific fields (such as Business/First/Economy Class & Nonstop Flight Indicators for Flight Search).Even though most of the fields are common, they need to be displayed with component-specific labels.for example:"travel dates" would say "check-in & check-out dates" on Hotel search form where as they would say "departure & return dates" on Flight search form.What is the best approach to design a search form which would display field with component-specific labels and also provides a way to map/associate fields to components (common fields to all component types and component-specific fields to corresponding component)? Is there something similar to Data Annotations for achieving this behavior?
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Apr 15, 2010
I am saving different file formats as varbinary in a SQL Server 2005. The web application is VS 2005 using VB.
How can I put a link in a page to the file saved in the database?
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Sep 2, 2010
I am using the query listed below which includes multiple joins, in the result of the query I need to do some value replacement valuesExample: db.ASSETS.BUILDING_ID=300 that ID does not exist in db.BUILDINGS, in that case I need to return BUILDING_ID=0, db.BUILDINGS.NAME="Unassigned"
[Code]....
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Mar 15, 2010
i have a mysql database and a sql server database.there is a link between these two tables via a foreign key.is it possible to connect two datasources together in my datamodel? if so please can someone tell me how i can do this? i have them both present in the data model, i just want to be able to link the two databases together.i am using asp.net mvc, c# and entity framework - all in visual studio 2008
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Jun 30, 2010
I'm trying to link 2 objectdatasource together using the Control Parameter Source.However, I'm stuck at the screenshot below. The Next button is disabled.
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Feb 24, 2010
I have a database table column consisting of text URLs [URL] In my LINQ-to-SQL-driven gridview, I want to make this a clickable link programmatically, with differing link text (e.g. "Link text"). I'm getting close but am missing some key concept. Here's the core of the .vb codebehind:
Dim dctx As New ResourceMod.ResourceModDALDataContext
Dim eleResObj = From eleRes In dctx.Resources Where eleRes.Type = "url" Select siteurl = eleRes.Website
GridView1.DataSource = eleResObj
GridView1.DataBind()
This displays the raw URL in the gridview (i.e. non-clickable). I've experimented with adding an explicit hyperlink column a la [URL](setting AutoGenerateColumns false etc.), but haven't yet figured out how to assign the asp:hyperlink Text and NavigateUrl fields with the anonymous-type object eleResObj. Using a field construct such as Text='<%# Eval("siteurl") %>' isn't working, presumably a scope issue. Is a LinqDataSource needed in this case, and if so, how would that affect the original LINQ query?
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Apr 20, 2010
i'm working in visual studio 2005 c#
how do i change gridview datasource by clicking a link ;
how do i insert code to the onclick evvent to change the data source ?
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