I'm developing a web application that provide a service of online reservation, and I need to save the data (for example in a specific day and access to them)Is it possible using : System.Web.UI.WebControls.Calendar
View 1 RepliesI am trying to figure out what are the basic assemblies required to run a basic ASP.NET 4.0 website. Say.. a website with just a label in it. I looked online and didn't find a list there. I know installing the framework 4.0 will give me all the dlls but I just need the basic ones that will make a basic site work on ASP.NET 4.0.
View 1 RepliesIn regular asp net I can run (debug) the application but I can either "view in browser" that gives me the option to view the application and write code on same time.In MVC I can't find this option.What is the basic DATA MODEL for working with SQL DB.I mean with no any framework (entity framework, Sub sonic, Link to SQL etc')
I look for basic application that works with data but with no fw.What is the popular DB framework that working with data. I am looking on mvc series Like
C# Soup To Nuts (the best series ever)
http://blogs.msdn.com/b/wsteele/archive/2007/01/29/c-soup-to-nuts-webcast-links.aspx
I watch some of the MVC video, seems that the music store is good but I have to wait to the other part.
Does any one know and recommend a Microsoft MVC tutorial?
https://msevents.microsoft.com/CUI/AdvancedSearch.aspx?culture=en-US#advsearchloaded
I am just starting to look at .NET 4.0 and Entity Framework 4 and having trouble finding the best way to achieve something. I'll explain with a quick example:I got my CategoryManager class that looks like this:
[Code]....
I am using the ASP.NET3.5 gridview control in a new project. My problem is that the gridview presents data in basic tabular format, whereas I want a grid with row header / grouping behaviors. An example of this would be Outlook web interface, which can group emails by date, as well as allowing you to select individual emails to display.
My problem: I can't see how this could be easily done with Gridview? I did find a product called Telerik that has a seemingly fancy Gridview, but I am hesitant to spend money on a single components that now also locks me into a third-party framework...
I am very new to thegridview control. As while searching for sample coding to edit the Gridview datas during runtime,i got the following codings protected void Edit(object sender, GridViewEditEventArgs e)
View 4 RepliesIs there a way to delete an entire gridview with code? I have a gridview that is created based on a value is selected in another gridview, and the bound columns keep being created on top of the previously created gridview. I would like to completely delete it and create it anew based on the new selection.
View 4 RepliesFor my Dynamic Data site I have a table that has a join to a number of other tables. If I use the standard page for this table I get all of my columns from the primary table and related tables (which is good) and the appropriate literal values from the related table (which is great). The bad part is the order of the columns.
To address the order of the columns I created Custom Folder/Page for the table. I also have a partial class that controls date formatting. This takes care of the ordering of columns fine (which is a step forwared), but now I'm seeing the foreign key IDs instead of the literal values from related tables (which is a step backward).
All I did was copy the standard page to the Custom folder for the table, turn off AutoGenerateColumns, and specify the column order and display name. Why would the foreign key change occur? As a side note, if addressing column order in the partial class is the preferred method I could go that route, but I haven't been able to understand how to do that in VB (I've seen many examples in C#, but that's not my strong point).
I want to create a search button and put the results in a data grid.
Select Company_Name,Contact_Name,Contact_Number From ClientSystem WHERE Company_Name=txtSearch.Text
I'm trying to pass a value (address) from a listview control using visual basic to a google map address control on the page load event. Here is the code I have so far in vb:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'Pass address from Listview to Googlemap address
GoogleMap1.Address = ???
GoogleMap1.Zoom = "14"
GoogleMap1.ShowScaleControl = True
GoogleMap1.EnableInfoWindow = True
[Code]....
I use a DetailsView control to insert some basic contacts data. If I use ampersand "&" in any of the string fields it is inserted into the database as "&". why? Does it have to do with html encoding "at_inserting" event?
View 7 RepliesI try to use the ADO.net to retrive the basic data in details view or gride view of logged In person using 3-tire architecher. I don't want to use LINQ.
EmployeeBLL
EmployeeDLL
and basic information. after login user while click on the basic information page he will able to see his details only. do i need to bound the details in DLL class file if it is so giude me through sample page coding or or we can join the remote support using team viewer so you can guide me from the web also.
I'm using a basic date picker control in a gridview and using an sqldatasource, I don't get an error but the date selected is not saved only null is saved. why that might happen or make any suggestions on what I might try to correct this?
[Code]....
how can i use basic html tags(h1,h2 and <p>) in code behind.
View 4 RepliesI m looking for very basic level of asp.net web forms CMS.. not very mature one like umbraco.
View 2 RepliesFor the moment, I'm trying to learning some basic jQuery. But when I try to create a small thing with jQuery, it doesn't work. First, I thought that it was my standard browser Chrome that was not supported.
When I tried to render it in IE and Firefox, the result stays the same.
What do I wrong ?
Here u can find the code (ps I'm working with a master page, but I don't think that this has any influence)
<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" runat="server">
<script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function () {
$("#orderedlist").addClass("tof");
$("#orderedlist > li").addClass("groen");
[Code]....
I am just taking a shot in the dark through this whole thing. I have an Addresses table with a StateID and CountryID field. They refer to the States and Countries table. I am using LINQ to SQL and Visual Studio 2010.In my AddressesController I have:
[Code]....
I created an AddressViewModel and it looks like this:
[Code]....
Then in my view code I have:
[Code]....
So when I try to go to Addresses/Create I get this error: ArgumentNullException was not handled by user code:Value cannot be null.Parameter name: itemsAnd it points to this line in the AddressViewModel:
[Code]....
I have a trivial issue that I can't resolve. Currently our app uses Linq to retrieve data and get a basic integer value of the row count. I can't form a query that gives back a count without a 'select i'. I don't need the select, just the count(*) response. How do I do this? Below is a sample:
return (from io in db._Owners
where io.Id == Id && io.userId == userId
join i in db._Instances on io.Id equals i.Id **select i**).Count()
;
It seems to me that any method of input I provide for a user needs some scrutiny, but I have never seen someone implement a single set of validation that all inputs must pass.
Is there some basic validation you do on every single field a user can type in to? For the sake of simplicity let's just talk about text boxes.
Do you add any code to watch for control characters?
I am following this tutorial and I am having trouble translating the following code to C# (there is no "Item" method in C#):
tempRow.Item("imgFile") = ("imgGrab.aspx?id=" & tempRow.Item("imgID"))
(tempRow is a DataRow)
I was under the impression till now that Global.asax is used for application level events and it's a common file for all users. Then what does Session_Start event does in this file. If we have to create user session varaibles then Is this the write place to create those? If someone can kindly clear my confusion on this file and it's methods.
View 5 RepliesI have set up the Profile correctly in the web.config file, however I can not use them in the Home Controller.ie: I have a property called FirstName I can not fetch that property and or set a value to it.I added System.Web.
View 7 Replieshow can i implement tagging in my asp.net website using visual basic. is there any online video tutorials? and how to show older tags or give new tags to any contents. secondly i want to know how to implement cloud tagging?
The say why of tagging this stake overflow is using right now. when we put the mouse on tags text box it suggest some older tags and also we can enter new tags.
In my asp.net MVC 3 web application, I want to implement basic authentication system in my webapp. I have been searching and reading for past two days but still not able to get a hold of it.
I was following [URL]
I created a CustomMembershipProvider class in my models
[Code]....
In my webconfig file, I do have [Code]....
Now, I created a AccountController, in that I added following code
[Code]....
After that I added view fo Logon
[Code]....
Now, the first problem which I am facing is, when I Debug the webapplication, I get HTTP404 error. Url generated
[URL]
But when I try to open
[URL]
I have an Intranet which is on IIS 7.0. I want to authenticate my users and know who is logged in. What options do I have to set in IIS Authentication part that my users do not need to type their user name and password to login to Intranet. I have set the Authentication to Basic and Impersonation, but it is asking user name and password.
View 3 Replies