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]....
I've just noticed I'm repeating a lot of C# code in my ASP.NET application so want to create a generic method. I have a series of private methods like this:
[Code]....
So, I want to replace DB.MyRepeatedCall, chtMyRepeatedChart and pass them in as parameters to a generic function. Is that possible? I have many charts on my form that take the same number of parameters.
UPDATE
Following Frederik's solution I have done this:
[Code]....
I am calling the function with this command:
PopulateControl (chtEquityCurve, DB.GetAccountBalances());
I get this error in the intellisense:
No overload for method 'GetAccountBalances' takes 0 arguments.
How to pass parameter to c# method calling in javascript.
My code is like this .
objTotalInclusive.value=TotalAmtInclu.toFixed(2);
objRoundOff.value= Math.round(TotalAmtInclu);
var wordsnum= objRoundOff.value;
var objwordstonum =document.getElementById('<%=lblNumSpelling.ClientID%>');
var objwords = '<%NumberToSpelling(''+ wordsnum+'')%>';
objwordstonum.value= objwords;
i have dll in which i have writter function for filling dataset, so i want to pass field name of the table as a parameter to thid dlli dont know how to give quotes to the parameter.i am passing the parameter as a string
[Code]....
[System.Web.Script.Services.ScriptService]
public class Quotes : System.Web.Services.WebService
{
ebMethod]
public void Calculate(int param1, int? param2)
I have just started using MVC. I created the MVC application and was playing around with it.When you call the http://localhost/home/Index/ on the sample MVC application the Index method of the controller home gets invoked and the view Index.aspx is displayed and similarly when we call http://localhost/home/About/ then the About method of the Home controller is invoked and the About.aspx page is displayed
View 2 RepliesI have a view that is strongly typed:
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<MPKwithMVC.Models.SmartFormViewModel>" %>
Works great to generate the view, but when I post, I have an ActionResult defined:
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult Next(MPKwithMVC.Models.SmartFormViewModel model)
{ .. }
Which I would imagine get hit when my next button is clicked (it works if I change the argument to a FormsCollection). I instead get a message saying "No parameterless constructor defined for this object".
My SmartFormsViewModel is:
[Serializable]
public class SmartFormViewModel
{
public List<Question> Questions { get; set; }
public List<Answer> Answers { get; set; }
[Code]....
I have a view that is strongly typed
[Code]....
Works great to generate the view, but when I post, I have an ActionResult defined:
[Code]....
Which I would imagine get hit when my next button is clicked (it works if I change the argument to a FormsCollection). I instead get a message saying "No parameterless constructor defined for this object".
I am using ASP.net MVC for the developement. My Model class looks like
class MyModel
{
string name;
string desc;
string[] labels;
}
When I bind this model to the view, all the values are displayed on the view successfully. But on Postback method public ActionResult MyPost(MyModel obj) obj.labels is null whereas name and desc contains updated values. why is it so?
I have the Index action method calling a method that itself is an action method.
Example :
[Code]....
What to do in this case ?
how can i passing a value form ActionResult to html.textbox or Html.TextBoxFor in View
View 2 Replies've created a Search partial view and it works, except for my view model. What i mean is, the partial view sends a string to my ActionResult Method, but only a string, that is not related to the view model that the partial view is built in. If i tell my ActionResult method to receive the view model in which the partial view is built in, it always tells me that i have null values. Here's my code This is my partial view:
[Code]....
Now here is my Model in my MoviesSearch view model:
[Code]....
Now the actual MoviesSearchViewModel
[Code]....
Inside my Search controller i have this
[Code]....
And then i have this:
I have an ObjectDataSource that I want to perform updates using a business entity i.e. Type="Object"). Since the values for the entity are within a user control, I have stored a reference to the control in Session and in the updating event, set the new instance to the value of the entity from the user contol property (which also pulls values from the form viaother properties of the control):
Protected Sub MasterDataSource_Updating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ObjectDataSourceMethodEventArgs) Handles MasterDataSource.Updating
Dim entity As New Login()
Dim accountControl As AccountInfo = TryCast(Session("AccountCtrl"), AccountInfo)
entity = accountControl.Entity
e.InputParameters.Add("entity", entity)
End Sub
And here's the markup for the datasource:
<asp:ObjectDataSource ID="MasterDataSource" runat="server" EnableCaching="true" CacheDuration="10"
SelectMethod="SelectAll" UpdateMethod="Update" TypeName="Data.DAL.LoginDAL">
</asp:ObjectDataSource>
My question is, how can I get the update method to pass this entity to the update method in my BLL class? It seems the Update method requires an ID or reference to the original object to use in determining whether any changes have taken place, but I don't really want to do this. In other words, I just want to use the Update event on my ObjectDataSource to pass my entity to the method ("Update") I set as a property and then let this business method handle the update of the data. Shown below, is the BLL update method I want to call:
Public Overloads Function Update(ByVal entity As Login)
If entity Is Nothing Then
Throw New ArgumentNullException("entity")
End If
MyBase.Update("UpdateLogin", entity.Username, entity.Password, entity.FirstName, entity.LastName, entity.Role, entity.Region, _
entity.Email, entity.Title, entity.TierID, entity.Street, entity.City, entity.State, entity.Zip, entity.Mobile, entity.Phone, entity.Fax)
End Function
When I try to call this as it stands now, I get an error: ObjectDataSource 'MasterDataSource' could not find a non-generic method 'Update' that has parameters: ID, entity. Previously, I'd set up a long list of parameters of basic data types (string, int, boolean), but this is rather cumbersome and I was hoping to use an entity for this (FYI, I also got the same type of error when I tried this approach, but with the ID as the
last parameter in the list). Perhaps what I'm doing here is atypical to how the ODS is normally used?? Has anyone done something like this successfully?
how can i return 401 error from a method return ActionResult?
View 1 Repliesthis 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]...
[Code]....
View 3 Repliesi have a grid with an image column, i want to change images based on data source. if data field for a row is 2 then image will be *.gif and if it is 3 then will be different so it is not fixed that which type of images we will have so i want to do "if..else" on css because in that case we can easily change images on css. i don't want code on code behind file.
View 2 Replies'm constructing a url which in itself has a url, and both are parameterised.E.g. string postUrl = "target_page.aspx?url=post_page.aspx?p1=9&p1=9&post_type=1he url and parameters in bold are the inner url so when i refer to querystring parameter 'url' I want it to bring backurl=post_page.aspx?p1=9&p1=9 and not url=post_page.aspx.hat should I encode and to ensure this comes out correctly
View 1 Repliesi want to pass parameter in image tag's src.
i send an image in email, for email tracking but i want to pass parameter in image tag's src.
message.Body = "<img src='http://test.com/test1.aspx?imageID=defaultimg.jpg&custID= + System.DateTime.Now + &campID='32434'/>";
I am using this plugin [URL] I am using this code:
var uploader = new qq.FileUploader({
// pass the dom node (ex. $(selector)[0] for jQuery users)
element: document.getElementById('file-uploader'),
// path to server-side upload script
action: '/server/upload',
params: {item1:$('#txtName').val() }
});
Now when the request is made to server always the blank value goes to server instead of what the actual value is (I changed the value of textbox after the page has been loaded). I think the first default value of textbox is passed in this case. My question how can I pass the dynamic value of textbox to server?
I need to pass an url from asp.net load_page to flowplayer javascript function here:[URL]
View 2 Repliesi wants to pass table, two fields and dropdownlist as parameter to
to construct a user defined function in class module, to retrive keycode,keyname from a table
iam wokring in csharp code
how to pass an id parameter to jquery. For instance I have a url: http://localhost:52271/News/Index/1 What I want is id parameter which is 1, in the above url. and I need to pass that id to the script like var = url where url should be the parameter which in this case 1.
View 1 RepliesI took the MVC 2 template that comes with VS2010 and modified it to my needs.
There are now 5 different tabs in the menu, I've implemented models and controllers and that works.
But actually, the entire site should show data based on and ID (it pulls data from a webservice).
For example account info for id=1: http://localhost:49925/AccountInfo/details/1
This is always the URL where one enters the site (page will be linked to from another site, so the ID will be passed from there) So how can I pass the ID to the other Views (let's say I also have a 'Contact' tab: http://localhost:49925/ContactInfo/details/1 ) I've solved it now by storing the ID as public property, so I can retrieve it in other Controller classes, but I think there must be a better way to do this..
Also I would like to have a title in the header of the master page that shows the current account (e.g. "Showing data for account FooBar"), how can I set this from the AccountInfo controller/model(?)
public Jquery Extra(this HtmlHelper htmlhelper,
string message,
IDictionary<string, object> htmlAttributes)
if i declare the this Htmlhelper htmlhelper when i declare my method, but i don't want to pass that parameter in when i call the method?