Difference between entity data model and linq to SQL
- by Xulfee
Difference between entity data model and linq to SQL. and which one is preferable
Search Results
Search found 52729 results on 2110 pages for 'gofor net'.
Page 99/2110 | < Previous Page | 95 96 97 98 99 100 101 102 103 104 105 106 | Next Page >
-
-
Button Click causes ModalPopUpExtender to close
- by harold-sota
I have a gridview inside a ModalPopUpExtender, the grid view have the button add delete and edit when i clic one of the button of the gridview the popup is closed. I wont to close the popup when the close button is clicked. Any ideas??Read the article
-
Number of repeating in multidimensional array
- by comii
Hi! I need to count number of repeating and position where they repeat of all number in multidimensional array like this: 1 2 1 1 1 2 2 3 1 And result need to be: Number 1- two times on position 1, one time on position 2, two times on position 3 Number 2- one time on position 1, two times on position 2, one times on position 3 Number 3- 0…Read the article
-
asp .net MVC 2.0 Validation
- by ANDyW
Hi I’m trying to do some validation in asp .net MVC 2.0 for my application. I want to have some nice client side validation. Validation should be done most time on model side with DataAnnotations with custom attributes( like CompareTo, StringLenght, MinPasswordLenght (from Membership.MinimumumpassworkdLenght value). For that purpose I tried to…Read the article
-
How do I do multipled level routes best in MVC
- by Lilja
I have a site where I would like an URL like: /Some maincategory name/{id}/Some subcategory name/{id}/Some item name/{id} I include the IDs of each level since the name is not unique. This is doable but I have to create a new routing for each level. My Html.ActionLink also looks nasty. Each level has it's own controller since the levels are…Read the article
-
Submit Data to a datatable from a View MVC
- by user54197
I have a view that I would like to populate data when the next button is clicked. It is 3 Views which will send data on every next button. How do I do this? Below is code I just made up, but should give an idea of what I am looking for. Page 1: <table> <tr> <td><b>Name:</b></td> …Read the article
-
C# mvc 3 using selectlist with selected value in view
- by Rob
I'm working on a MVC3 web application. I want a list of categories shown when editing a blo from whe applications managements system. In my viewmodel i've got the following property defined for a list of selectlistitems for categories. /// <summary> /// The List of categories /// </summary> [Display(Name =…Read the article
-
Membership.Updateuser not really updating the database.
- by Shimrod
Hi everybody, I'm currently working on a membership system for my web application, which is based on forms authentication from the framework. I created some users with the integrated tool, and the login is perfectly working. But now what I want to do is to give administrator the capability to create, modify, delete users. So here…Read the article
-
MVC routing problems - url generation
- by roncansan
Hi, I what to create a url that looks like website.com/sea/season/23/team Here is the MapRoute routes.MapRoute( "SeaTeam", "sea/season/{seasonId}/team/{action}/{name}", new { controller = "Team", action = "Index", name = UrlParameter.Optional} ); The Html.ActionLink looks like @Html.ActionLink("Add Team", "Index",…Read the article
-
Can I bind multiple forms to a single model using the default model binder?
- by MedicineMan
I have a complex page with several forms on it. The page is divided into sections, and each section has a continue button on it. The page is bound to a pageViewModel, each section addresses a different set of properties on the model. The continue button makes an ajax call to the controller, and the model binder binds it…Read the article
-
How to display an image when aAsynch post back is happening
- by Nasser Hajloo
I have an Ajaxable application which has some UpdateProgress for each postBack events. everything is good and working great. I want to display another Indicator in my SiteMapPath bar which shows a post back is happening no matter what. For example when user clicks on a button an UpdateProgress display an Indicator Image in…Read the article
-
Having all Views in the Shared folder - works but is throwing "caught exceptions". Performance conc
- by Scott
Hi everyone, I have a simple but heavily used app done in VS2010/MVC2. I didn't like having separate folders for each view/controller and so have all the views in the Shared folder. It's working fine but while debugging in VS, I noticed that it's throwing IO "caught exceptions" since it seems to be looking in the…Read the article
-
many to many tables linked to grid view
- by yousof
i have web page that save data for stores, these stores have activities i want to determine the activities for those stores. this reason i make three tables: first one is : tbOLActivity has fields: ActivityId int (pk), ActivityName nvarchar(50) second one is : tbOLStore has fields: StoreId int…Read the article
-
Convert numbers to time?
- by user54197
Is there a slick way to convert simple numbers (Army time included) to a time format (am, pm format)? 0800 = 8:00 am 2317 = 11:17 pmRead the article
-
Cannot call action method 'System.Web.Mvc.PartialViewResult Foo[T](T)' on controller 'Controller' be
- by MedicineMan
Cannot call action method 'System.Web.Mvc.PartialViewResult FooT' on controller 'Controller' because the action method is a generic method <% Html.RenderAction("Foo", model = Model}); %> Is there a workaround for this limitation on ASP MVC 2? I would really prefer to use a generic. The workaround that…Read the article
-
Similar route mapping
- by Denis Agarev
I need to map to create controller what must response to two urls: "http://localhost/api/controller?id=1" (where only id value can change) "http://localhost/api/controller/anotherId/someconst" (where anotherId is the only one changing part) i map it to such route: routes.MapHttpRoute("Test",…Read the article
-
A potentially dangerous Request.Form value was detected: Dealing with these errors proactively, or a
- by Albert
I'm noticing this error more and more in my error logs. I've read through the questions here talking about this error, but they don't address what I would like to do (see below). I'm considering three options, in the order of preference: 1) When submitting a form (I use formviews almost…Read the article
-
Access compilation element in web.config
- by ggonsalv
I want to be able to determine if the web.config element <compilation defaultLanguage="vb" debug="false" /> if the property is debug is set to true or false. Public Shared Function isDebug() as Boolean ...... ...... ...... ...... End sub ThanksRead the article
-
How to set the returnURL manually when using Ajax.ActionLink
- by Roge
I have this link @Ajax.ActionLink("create poll question", "CreatePoll", new { id = Model.DebateID }, new AjaxOptions { UpdateTargetId = "poll-entry-box", InsertionMode = InsertionMode.Replace, HttpMethod = "GET" }) which is pointing at a action with the [Authorize]…Read the article
-
How to show ModelState.AddModelError when the Model is Empty in MVC4
- by kk1076
I am displaying a shopping cart. I need to check for empty values in Shopping cart and display a message like "The Shopping Cart is empty". When I use ModelState.AddModelError in myAction, it throws an exception as there is null reference in Model. How to display the ErrorMessage.…Read the article
-
What Controller/Action will this go to?
- by rkrauter
Assume this is the first route entry: routes.MapRoute( "myRoute", "employees/{city}/{pageNumber}", new { controller="Employees", action = "List", pageNumber = 1 } ); If I make the following request employees/london/2 it gets matched to the following action method: …Read the article
-
Is My DataTable Snippet Written Correctly?
- by user311509
public static DataTable GetDataTable(SqlCommand sqlCmd) { DataTable tblMyTable = new DataTable(); DataSet myDataSet = new DataSet(); try { //1. Create connection mSqlConnection = new SqlConnection(mStrConnection); …Read the article
-
How do I make a table from a List MVC?
- by user54197
I have a List(Name, Item, Group#) that I would like to display in a table. How do I display this data with all the names in the 1st row, item in the 2nd, and group number in the 3rd row. Name: | Jon | Tom | Kate | Brian | Item: | Cup | Hat | Door | Store | Group#:| 2 | 8…Read the article
-
is using private shared objects/variables on class level harmful ?
- by haansi
Hello, Thanks for your attention and time. I need your opinion on an basic architectural issue please. In page behind classes I am using a private and shared object and variables (list or just client or simplay int id) to temporary hold data coming from database or class…Read the article
-
Proxy object references in MVC code
- by krystan honour
Hi there, I am just figuring out best practice with MVC now I have a project where we have chosen to use it in anger. My question is. If creating a list view which is bound to an IEnumerable is this bad practise? Would it be better to seperate the code generated by the…Read the article
