I have a controller method "SaveFile" that attempts to download a binary stream to client's PC using the FileContentResult. If I make the call as a post from the controller corresponding view everything works OK. I want to call the same controller method "SaveFile" from a jquery function via an .ajax call, when I do the function returns an error and the responseText is the contents of the file to be written. What would I have to do to get the same behavior from a jQuery function as if the MVC framework handled the call via the submit button? Or an alternate solution would be to determine how can I catch the browser's download dialog close event.
this is the first controler which is calling my applciation I am getting all my studentinfo for updating studnetcan i call this et in updateresult Action result?
public ActionResult getresult(StduentInfo et) { return PartialView("Student", et); public ActionResult updateresult(Stdentinfo et) [code]...
I am creating an Asp.net web site which will support dynamic data. When I am creating a dynamic web site from Scratch (from template in VS) all is working fine. But when I am trying to add dynamic entity (.edmx) file and running the application I am getting following error
"The method 'Skip' is only supported for sorted input in LINQ to Entities. The method 'OrderBy' must be called before the method 'Skip'. "
I have a dropdown with several items (hardcoded) and next to it I have a submit button - which invokes an Action in the controller. I can successfully identify the submit button in the controll using the name and value attributes of the submit button, but how can I send the selected value of the dropdown control to the controller?
[Code]....
Then inside the controller I can identify that the submitButton with value of "Start Task ..." has been clicked, but I do not know how to know which value in the dropdown was selected?
our implementation of an mvc site is being done in a very weird way but none the less it is still mvc.
I have an issue that on a certain page, when you click a button to download a document, it retrieves from a web service a byte array of a document. This is not an issue as i pass this byte array into the view data to allow me to access it in our controller.
This is the code in the controller.
[Code]....
Now this all works ok but as expected the result is rendered out into the current window. Is there anyway at all i can trigger a new window to render out the document?
[HttpPost] public ActionResult Start(SomeViewModel someViewModel) { ... }
that based on some conditions returns things like return View("Invalid"), View("NotFound"), View("Run", anotherViewModel), etc. The problem is that no matter what view I present, the URL does not change to reflect the new controller/action. This poses a problem when my View wants to post to a different action. How can I fix this?
When i select a dropdownlist and submit , dropdown selected value comes to textbox and freetextbox. Its working well
Again i m adding contents to freetextbox
Again i select a dropdownlist and submit , dropdown selected value comes to textbox and freetextbox. The newly selected value only comes to textbox and freetextbox, but my old contents are not exists in freetextbox.
I need old contents and dropdown selected value comes to freetextbox.
I have the following action result class that looks for a content type of "application/json" in the request and executes a jsonresult or the default result. My problem is that I don't know how to test the ExecuteResult method.This is the method in question:
I have an action that returns a file path as ActionResult, I want that action to return a file path and change the View. Is there a way I can make an action return more than one ActionResult?
Since I'm new to coding and I'm trying to understand why here is a little more detail on the question.If you have a text box and you are limiting the input to say 2 charactrs do you really need to validate the input further? What I have is a text box that has a max length of 2. Is there a security reason to add a validator to the textbox. I should add this is in Asp.net.
I m using a dropdownlist from sqldatasource based on input from listbox like this-
[Code]....
It works very much fine when i select listitem from listbox first time. But when i select listitem from listbox second time, my dropdownlist shows items for second input as well as first input.dropdown should not show items based on first input when i populate it second time.
I've tried to override error message when input incorrect data type in input field on HTML form.For example I have the model like this.
public class Person { public string FirstName {get;set;} public int Age {get;set;} }
For view, I put text input for Age to get it value.When type some string in Age text box like 'test' and press submit button. I got this error message ,The value 'xxx' is not valid for AgeHowever, I want to change this message and try many way. There 's nothing effect this message value.
I am trying to implement a way to send email templates in my application and would like to populate an ActionResult view with data and then output the view HTML as a string to use as the body of my email. I found the following
blog post but have not been able to get it to work correctly in my app and was wondering if anyone had been able to implement something similar. The issue that I am running into is that I have created one controller, EmailController, to handle all generation and returning of the the view strings. So for instance if I am in my home controller and I have a contact form whose action is Contact when the user submits the contact form I want to call the email controller to get the correct action result for the email template and upon successful send of the email redirect the user to a success action on the home controller.
By default ASP.NET MVC uses ContentResult for controller method that return result not inherited from actionresult type. That is why if we will return some poco entity it will be only its type name.Could I overload something in controller to make it return jsonresult by default.Example:// return json product representation instead of product typename
public MyController: Controller { public Product MyAction() { return new Product { Name = "Foo", ID = 1 }; [code]...
I am lost, I am posing a jSon result to an MVC ActionResult and I cannot get it done. What I have is on the View:
[Code]....
With Firebug I can see that I am posting a jSon result with the result I selected. This result is comming from a select list(UnAssignedPages) as the items selected.
Now I want to iterate over that list in the controller and I cannot find an example of how to do it? I found a jSon value provider from Phil Haack [URL] but I was specifically told not to use the Futures Library. Is there any example of how to accept a jSon result in an ActionResult?
I want to do some processing on a attribute before returning the view. If I set the appModel.Markup returned in the HttpPost ActionResult method below to "modified" it still says "original" on the form. Why cant I modify my attribute in a HttpGet ActionResult method?
