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:
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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.
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
[System.Web.Script.Services.ScriptService] public class Quotes : System.Web.Services.WebService { ebMethod] public void Calculate(int param1, int? param2)
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
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?
i 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.
'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
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?
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.
I 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(?)
Gridview has many columns and a Delete button as well. Delete button is a control as TemplateField
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Now associated SQLDataSource's Delete command's stored procedure is expecting two parameters. One is going from DataKeyNames (RowID), other one i wanna pass is the Text of btnDelete (True or False).
i want to pass 3 parameters for SelectMethod and 1 parameters for SelectCountMethod of ObjectDataSource.How can i pass these?? And how ObjectDataSource can distinguish which parameters for which methods.??
i have placed a SqlDataSource component on my aspx page but while configuring the SqlDataSource in the "Test Query" Step I am passing the following parameters :But when i click ok it returns following error:This error occurs when i pass the string :
INFO, WARN, ERROR,
I have tried a lot of combinations but nothing works. It works only if i pass one of the three words in single quotes like this :'ERROR'Infact the INFO WARN and ERROR are the various levels available in the table. Each record can have only one level and in the sql query i am using IN("-----") to match the criteria, hope you understand.
What are the available ways to pass a parameter to a UserControl ?I know the session option but actually I don't prefer it because it'll retain when any exception is occurred. I mean I prefer something like the QueryString (rely on the call or request).Note: My UserControl will be shown throught a modal popup using JQuery.
