I have a search form on my site. I want to post the search term to my controller. I just have a question about [AcceptVerbs(HttpVerbs.Post)]. It seems to post the field name. Why can't I just get the value ?View:
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Controller:
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Result:
ViewData["SearchTerm"] contains the value : txtSearch=my search term
I have a page which is used to filter through a list of jobs. The form is built dynamically with values available in a database (ex. education level, element, full/part time, etc). I have checkboxes and radio buttons.
On submit, I am able to pass the FormCollection, loop through all that, generate my parameters, pass them on to my stored procedure, and return the resulting job list. The problem is that when the page reloads with the results, the filters are reset. How would I make sure that the search parameters (filters), are kept ? How would I re-select the fields in my form ?
JobExplorerController.cs
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Sample from my View (Index.aspx) :
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I am having trouble getting a SQL query to post its results to a Session variable. I am close, but no success thus far. Here is what I have:
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However, I keep getting this error when I click to a new page that is using this "PracticeID" Session variable: No mapping exists from object type System.Data.SqlClient.SqlCommand to a known managed provider native type.
I'm working on a mvc project that builts a table of items and each row has a button to submit that row to the controller. Now each button has an id and I use hidden input to store the data in that column. How do I post the id to the controller? I use Html.beginform() at the beginning and a submit button. I want the ID to appear in the URL so I can extract the data based on that.
Also I can see that my values are posted but they don't show up in the query string. How do I get these values in the controller? The code is like this. [Code]....
Im having trouble with posting data from a view that also contains a partialview. Im using a viewmodel that has 2 objects in it. The data that comes from the view is correct and fine, but the data that im trying to get from the partialview is null, or rather the object is null. The partialview doesnt contain that much, the user can check/uncheck some checkboxes and thats it. Heres how the partialview looks like
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And heres the View
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I am using asp.net mvc 1.0. In this I have to create an UI for modifying the profile of the user. Now this modfiy profile will contain jquery tabs. and each jqeury tab will show some results such as user's personel information, professional info, etc on seperate tabs. I also want to give user ability to modify the fields and save this modified data. I am just not getting any idea how to do that. I have searched on internet for various jquery examples. most of them are just showing data to user by creating some partial views. Also i am not getting exactly how this functionality can be achieved through ajax on click of button.
View 1 RepliesI got a list of checkboxes on my form, and a jquery script that catch a button click to get all the selected items (in an array) and post to a controller action.
This is my script: (yes A, looked at your sample but cannot get this to work)
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That alert will print out correctly (like 1,3,5).
However when the above post hit my controller action, "selectedInvestments" are null, which I can't figure out why (back to my tekpub jquery videos, can't go on like this)
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UML and Patterns: An Introduction to Object-Oriented Analysis and Design and Iterative Development, that follows the UP(Unified Process). It uses a Grasp Controller pattern to interact with domain classes by some methods like NewSale(), AddNewItemToSale() and CloseSale. In windows form, I can instantiate a object of this class in the UI and then use its methods to perform the actions. This works well in Client apps, but when I use asp.net mvc, I cannot find a way to instantiate an object (one for each user) that was always visible for a Controller (MVC). I cannot insert as an attribute inside Controller because it always create a new one.
View 1 Replies my MVC2 delete and only my delete controller is refusing to return any class information. Its really similar to my edit function and the views are all auto-generated so I don't see the problem.
Function Delete(ByVal id As Integer) As ActionResult
I have a simple model where a Person has Gifts. I have a view which is a list of Gifts belonging to one Person.
My problem is with the Create action for a new Gift. I want it to default to the PersonID that we are already viewing the list of Gifts for. I tried simply passing the last PersonID (they are all the same)
Html.ActionLink("Create New", "Create", new { id = Model.Last().PersonID }) which works fine if there is already at least one Gift for that person but if this is the first Gift I don't have a value.
My Gift List controller knows the PersonID I want to pass but the view doesn't.
How do I pass this PersonID from my Gift List controller to my Gift Create controller via the Gift List view? Or is there a better way to do this?
I have a filter on my MVC web site. I display some records in a few different controller actions but when moving from one action to another I want to apply those filter values.
How can I persist values from controller to controller?
Should I use Session? TempData?
I am using Structure Map for IOC.
Maybe I could have a class that contains a Property for each Session Value that I use in my application and inject it on the controllers that need session?
How do you get the current action / controller name in a controller or class?
i can't show it in my view but that's not what i want.
In VS2010, when I "find in files", I often get doubled results in my find window.
View 5 RepliesC#: HomeController.vb: works fine HttpPost RsvpForm gets the object filled with user input.
using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.Mvc;using RsvpInC.Models; namespace RsvpInC.Controllers{ public class HomeController : Controller { //
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I have a User entity and a department entity. I have a UserViewModel and DepartmentListModel which has List of departments.
UserViewModel has a property of type DepartmentListModel .
Now on user/create action I need to populate DepartmentListModel by calling DepartmentController's list action. List action returns populated DepartmentListViewModel.
From UserController how do I set DepartmentListModel ?
I tried doing so
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But RedirectToAction returns RediretToRouteResult
Say I have several Areas that are baed on user roles.Differnet roles have different functionality, but also have some "shared" functionality like say "Payments"Now, I created a PaymentController (and it's views for listing, creating messages) in Shared (not an area) and it works fine.
Would it be possible (and how?) to create a PaymentsController class in one of the Areas, have that inherit the PaymentController Class in Shared?
If I can do this, I can successfully share common functionality across areas, and at the same time extend the derived controller to include some 'area specific' functionality to common shared controllers. (Such as the "REturn to xxxx" text and route of the returnurl, which are a bit more complicated than I just made it sound)
How can i transfer control to a controller's method from a controller's method..I am having two Controllers Home and User.. After username and password are verified inHome Controllers method , i want to show the User Controllers index page , so i have to callindex method of Home controller..How can i do it.
View 5 Replieswhat is crosspage posting?
View 3 RepliesSo I have a form with a text area on it, and I need to post it. I can't encode it (as far as I know) client side, prior to submit, and it causes the yellow screen of death before reaching the HttpPost action handler.
View 4 RepliesI have an asp .net form and within it two buttons. One button posts to a page, the other posts to self. I don't have an issue, but some users report that upon pressing the first button that posts to another page, then pressing back in browser, the button that should post to itself and do stuff code behind posts to the other page. a bit of code here but its standard stuff
Code:
<asp:Button ID="btnPreview" runat="server" PostBackUrl="xpreviewmycard.asp" Text="Preview" ValidationGroup="card" CausesValidation="true" />
<asp:Button ID="btnsend" runat="server" Text="Send" ValidationGroup="card" CausesValidation="true" />
i have a web for and want to 'get' it to another page.. is there anyway to submit it without posting the viewstate and other bits i dont want? or should i be catching the submit button click and redirecting with a querystring i build myself
View 4 RepliesHow do we intall and use templates tha are on asp.net's web site? I have done the following:
Go to "%PROGRAMFILES%Microsoft Visual Studio 10.0Common7IDEProjectTemplatesCSharpWeb1033" (folder might vary since I'm using VS2010 Ultimate, but you can locate the folder easily by just looking for
ProjectTemplates folder at %PROGRAMFILES%). Locate and copy the MvcWebApplicationProjectTemplatev2.0.cs.zip and
EmptyMvcWebApplicationProjectTemplatev2.0.cs.zip files into "%HOMEPATH%My DocumentsVisual Studio 2010TemplatesProjectTemplatesVisual C#"
If you are running Visual Studio you'll need to restart it before you can see any effects.
I also have installed n2cms_2.0_Framework and mvc 1 installed although I do not see it in VS 2010. I am running VS 2010 on Windows 7 Ultimated with SQL 2008 RC. VS and SQL are on Drive D:
Should these templates be part of IIS under inetput/wwwroot? assist me with this questions or point me in the right direction.
I basically have a View Page which allows user input into a Model. The Model consists of a few input boxes and 2 seperate FileUpload controls. Anything input into the text boxes is passed fairly easily to the controller, but the file uploads are really causing me issues. If only one of the FileUploads is used by the client, then the page still posts, but if the client puts files into both of the uploads i get a Http 504 Error:
ReadResponse() failed: The server did not return a response for this request.
As a side note, if I change the FileUpload controls to normal html input controls, the page posts, but Request.Files is always empty.
Here is the code in my view page:
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why the FileUpload control causes a 504 error and/or why the standard input control does not pass anything in Request.Files to the controller?
I want to build my own querystring to go to another page. I do not want to submit the form.How can i get the value from a Html.Textbox in the view to use in my querystring?I want to do something like this:
<a href="mypage.aspx?id=<%= valueTextbox %>">Goto</a>
I have a simple Usercontrol that has an image and textbox. This has just been really difficult to use, and I am wondering what I am doing wrong.
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The first problem is the in the Page_Load procedure. It seems that if I create this control dynamically, the Page_Load is called before the image or textbox are created making it impossible to intiantiate the objects. Since this was so difficult, I just created 5 of these usercontrol and put them on the page.
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I can now set the image src from my code, but when I click submit, there is no information about the textbox contents (as well as the image contents). The information shows in the browser, but it is not returned to the server code behind section of my code.
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