C# - How To Reduce The Number Of Parameters In An ActionResult In MVC

Feb 15, 2011

[Code]....

Is there any other way to make this more efficient?

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MVC :: How To Get The One Actionresult Data To In To Other Actionresult

May 21, 2010

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]...

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Passing A Web Service An Unknown Number Of Parameters?

Apr 28, 2010

I'm relatively new to utilizing web services. I'm trying to create one that will be accepting data from a ASP.Net form whose input controls are created dynamically at runtime and I don't how many control values will be getting passed. I'm thinking I'll be using jQuery's serialize() on the form to get the data, but what do I have the web service accept for a parameter? I thought maybe I could use serializeArray(), but still I don't know what type of variable to accept for the JavaScript array.

Finally, I was thinking that I might need to create a simple data transfer object with the data before sending it along to the web service. I just didn't wanna go through with the DTO route if there was a much simpler way or an established best practice that I should follow. Thanks in advance for any direction you can provide and let me know I wasn't clear enough,

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Web Forms :: How To Use Same Number Of Parameters For Two Pages In URL Routing

May 7, 2015

I have some routes defined in global.asax according to which the page is redirected.

 Global.asax
void Application_Start(object sender, EventArgs e) {
RegisterRoute(System.Web.Routing.RouteTable.Routes);
} void RegisterRoute(RouteCollection routes) {
routes.MapPageRoute("MainCategory", "{state}/{mcat}", "~/MainCategory.aspx");
routes.MapPageRoute("carriers", "{state}/{mcat}/{dcat}", "~/carriers.aspx");
routes.MapPageRoute("carrierdevices", "{state}/{mcat}/{dcat}/{carrier}", "~/carrieritems.aspx");
routes.MapPageRoute("cellphone", "{state}/{mcat}/{dcat}/{carrier}/{device}/{id}", "~/Catalog.aspx");
//New Rout with same parameters
routes.MapPageRoute("iphones", "{state}/{mcat}/{dcat}", "~/iphones.aspx");
}

i mean to say how to decide the destination page depending on URL Eg:1.routes.MapPageRoute("carriers", "{state}/{mcat}/{dcat}", "~/carriers.aspx"); 2.routes.MapPageRoute("iphones", "{state}/{mcat}/{dcat}", "~/iphones.aspx");

if value in URL second parameter i.e mcat=cellphone then it must redirect to carriers.aspx. and if mcat=iphone then it must redirect to iphones.aspx page.

Problem:currently if in URL there are 3 parameters then it always goes to carriers.aspx as it searches in route table for 3 parameters it redirects to carriers.aspx which need to be conditionally redirected depending on mcat valuehow to do?

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DataSource Controls :: SqlDataSource Variable Number Of Parameters

Mar 7, 2011

I should perform a Query like this Select * from produtcts where model like @MODEL Now if model is selected from combobox, it should be Select * from produtcts where model like '%MODEL1%' while, if selected chooise is null, it should be like each element in my combobox. how should i do this (in SqlDataSource)

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DataSource Controls :: Objectdatasource With Unpredictable Number Of Input Parameters?

Dec 10, 2010

I'm trying to use an objectdatasource and populate it with a query that has "or" in its where statement. eg: select * from customers where customer_id = "34" or "35" or "36"The problem is... I don't know ahead of time how many of these "or" conditions there will be - the user can choose as many or as few as they want. It seems that if I want to use an objectdatasource tied to a tableadpater I'm forced to know the number of parameters ahead of time so that I can build the objectdatasource's input parameters e.inputparameters.add doesn't work, because the key (in this case "id") is the same for each parameter because the where statment has "or"s....

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Dynamically Select Master Page Depending On Number Of Parameters?

Oct 31, 2011

Is it possible to select on page load or page pre load a different master page depending on a number of parameters?

A simple example would be if the device is mobile, use master page A, otherwise use master page b.

Can this be done?

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Name Or Number Search In Textbox While Entering The First Letter Or Number Charactor Or Number?

Feb 2, 2010

I am using the asp.net and framework 2.0 with Ajax enable web.i have a text box and when user will enter "a" or number in this will search the name started from "a" character or number if he or she enter the number basically we can say live-search.

Employee search: Textbox.In this text box she/he will enter the first character of name or first number of employeeno and according to the a character name will search in list.

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MVC :: Sending Value To ActionResult?

Jun 15, 2010

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?

[Code]....

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MVC :: ActionResult To Appear In New Window?

Sep 17, 2010

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?

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C# - MVC ActionResult View() Not Changing Url?

Feb 6, 2011

I have a method...

[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?

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MVC :: Custom Routes For 5 Different ActionResult()?

Apr 6, 2010

I'm creating a new ASP.NET MVC 2.0 web application that will have 5 main pages:


- Home
- Services
- Contact Us
- Terms & Conditions
- Priva

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MVC :: Two ActionResult In A Single View?

Aug 19, 2010

Shall i able to create two actionresult in a single page?

I m using two Html.BeginForm() in a single page? These two forms has different data as like

BeginFrom1() - dropdownlist

<% using (Html.BeginForm("ViewByStatus", "NewsLetterAdmin", FormMethod.Post))
{ %>
<div>
Filter:
<%=Html.DropDownList("statusName",new SelectList(new[]{"#firstname#","#lastname#","#emailid#","#date#"}))%>
<input type="submit" value="?" />
</div>
<%} %>

BeginForm2() - textbox , freetextbox
<% using (Html.BeginForm("ddown", "NewsLetterAdmin", FormMethod.Post))
{%>
<fieldset>
<legend>Fields</legend>
<div>
<%= Html.LabelFor(model => model.TemplateName) %>
</div>........

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.

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MVC :: Testing ActionResult.ExecuteResult?

Jan 15, 2010

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:

[Code]....

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MVC :: ActionResult Not Called From Input?

Jan 1, 2010

to make sure, that my problem is not made by myself i create a new mvc solution and added following code into Views/Home/Index.aspx:

[Code]....

The corresponding HomeController was added by following Code:

[AcceptVerbs(HttpVerbs.Post)]
public ActionResult SendMail(string username, string email, string subject, string message)
{
ViewData["Message"] = "Mail was sended....";
return View();
}

The ActionResult was not called - what do i have to do else? What do i forget?

I made a look to the Orange-Template where i found to do it in that way and in that Template it works.

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MVC :: Authorize ActionResult By User?

Mar 25, 2011

I know i can authorize an action result for named users

[Code]....

but how do i do it for an unknown username? so i have the username stored in the database

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MVC :: Action Returning More Than One ActionResult?

Feb 25, 2010

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?

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How To Reduce Box Size

Aug 13, 2010

I have the line where is goes "Hide Suggested budget with tolerance %' then the box is too large. It is almost fine, you can see here

[URL]

The box holding the '5' for the Tolerance percent is too large. How can I reduce this?

the code for all this area is here:

[URL]

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.net - Reduce This IF-Else Ladder In C#?

Apr 8, 2010

This is the IF -Else ladder which I have created to focus first visible control on my form.According to the requirement any control can be hidden on the form.So i had to find first visible control and focus it.

if (ddlTranscriptionMethod.Visible)
{
ddlTranscriptionMethod.Focus();

[code]...

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MVC :: Send ActionResult View As EmailTemplate

Jul 10, 2010

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.

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MVC :: Pass Parameter To ActionResult Method?

Mar 17, 2011

I have an ActionResult Method defined as following;

[Code]....

I am using JQuery and would like to know how I call this method passing a parameter. I have the following which does not work;

[Code]....

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How To Change Default Controller Actionresult

Jan 8, 2010

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]...

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AJAX :: Posting JSon To MVC ActionResult?

Feb 14, 2011

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?

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Altering The MVC 2 ActionResult On HTTP Post?

May 2, 2010

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?

[HttpGet]
public ActionResult Index()
{
return View(new MyModel
{
Markup = "original"
});
}
[HttpPost]
public ActionResult Index(MyModel appModel)
{
return View(new MyModel
{
Markup = "modified"
});
}

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MVC :: Call A Javascript Function From ActionResult?

Mar 23, 2010

I need to call a javascript function from ActionResult code behind file.

On ASP.net i used ScriptManager.RegisterStartupScript(this, this.GetType(), "alert", "alertMe();", true); , but on mvc is not working anymore.

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