i have an button click event on the aspx page, the same aspx page load event i have hide the user control if the Session["Userid"] is empty, now the user can login from the same page, so after his successsfull login i show the usercontrol(in this user control i'm just show a Welcome message and logout button -in this user control also im checking if the userid is not found then hide the welcome message), but there is no data because while page load there is no data on session, so how to reload the usercontrol.
I understand that you can use <%#MethodName()%> to call a method in the code behind of the .aspx class. However What I want to do is to use the same notation to call a method in another class in another assembly, is this possible? For example I want to use something like this
I understand that somewhere here you would have to give the fullly qualified class name, but is this possible?. The reason why I am asking this is because I do not have access to the code behind of this .aspx, all I can do is to modify the .aspx itself.
I have created a web application. I have a page "Default.aspx" and some other page say"test.aspx". In test.aspx, I am setting some values in a collection object and then setting this object in session. I am not getting but somehow during execution of test.aspx, the default.aspx gets called where the session containing object gets reset. Its very important for me to know whey this default.aspx gets called even I am not making any call to it. I have other pages also like a.aspx,b.aspx, c.aspx, d.aspx and many more. All other pages work fine.
on the on click event of my server button (asp:button) i want to call a js function that is written in my aspx side and pass two parameters to the function. I don't succeed with that. I want it to be from the code behind onclick event and not on the "onclientclick" property of the button Why can't i find somthing that will workout?
i have created one webcontrol shoppingcart in which there are two labels one of qty and other of amt which are initially enable =false
now on other page(aspx page) i have one txtbox of qty as txtqty i want tat as soon as user enters qty txtqty and clicks on add cart button it shd be display d value in lblqty of web control shopping cart make sure i m using datalist on aspx page my coding is in vb.
I have an Aspx web form and code behind file named "Maltose.aspx", and "Maltose.cs"
The web form uses a web user control named "Gdriver".
What I need to do is to figure out how to call a method in Gdriver from the code behind file "Maltose.cs". Can someone show me how to do this? I think I would perform some type of casting, but I don't exactly know how. The method in Gdriver.cs is named Recalculate()
My web page is having an asp.net chart control. It's generating fine for normal view. When I try to access same page using asp.net web forms URL routing even the chart is generated it wont appear. This is the working URL of browser [URl]
How can I call a public property declared on a ASPX page from a different ASPX Page? Is that possible? It is a website project. How can I get/call this property from a different aspx page? I have attempted this from the other page, but it is not recognizing the partial class: private Test_Default _test; It does not recognize the "Test_Default"
I've seen a few other threads like this but have been unable to get their solutions to work. Can anyone tell me the simplest way to implement a function like this? Either on a button click or page load or anything.
This code works only in HTML format. This means that I can not select standard components: "Inserting an ASP.NET control will convert the HTML form in the page to an ASP.NET form and remove its current properties. Do you want to insert the ASP.NET control?"
When converted following code does not work anymore. I'd like that code works in ASP.NET mode.
I'm migrating an old ColdFusion site to ASP.NET. One of the pages has a form that posts to an external URL.
I just discovered that you can't do this in an .aspx page. Seems the page will just post to itself if you hit the submit button.What's the proper technique for achieving this in ASP.NET? There are a couple of hidden fields that pass parameters to the external URL.
I have a a1.aspx.cs file and i have created new class1.cs file. I want to call a function in a1.aspx.cs which is in class1.cs
When i write a method in a1.aspx.cs everything works fine, but when i try to copy paste the contents which are there in button click event into class1.cs file and call that function i am unable to get all the controls that i have used in my web page,what parameters am i supposed to pass??
and error comes as
Error 1 The name 'DropDownList1' does not exist in the current context
and many more such errors. how to call a function in a1.aspx.cs
How to call in WebForm.aspx:ataContext ctx = new DataContext ... how to call from web.config ?Now I have: DataContext ctx = new DataContext("data source=.\SQLEXPRESS;Integrated Security=SSPI;" + AttachDBFilename=|DataDirectory|\Database.mdf;User Instance=true");
I have an ascx file (Web user control) which contains an updatePanel which further contains a formView. I need to open a modal aspx page on a button click event where the button is placed inside the above formview.
ScriptManager.RegisterStartupScript, I have tried Response.Redirect along with many other techniques.
I have an asp.net application in which I have a parent form and in that on load I am adding sub forms dynamically having a submit image button..
When I am clicking the button of one form then I am able to read the hidden variables using request under parent form .But on clicking the second button the hidden variables of parent form are having null value although i have assign the value to them using context variables.
how can i handle mulitple form action for same page
I'm trying to add a regular expression validator to verify the email text box that is within a Create User Wizard. The form that I'm working with is called Register.aspx, and is the form that is auto generated when you start a new web application found under the Account folder.
For some reason the code below is not firing off when I enter an email address that is incorrectly formatted. I have a feeling it's because I manually added the code within the form but that's just my guess.