I have a web method which is work fine on other page but when I add it user controller it can’t call that method I will debug it means add break point but can’t call.My control are in a folder name User Control...Following my method to call the web method.
url: "UserControl/control.ascx/Savedata",
user control is folder name and the control.ascx is my control page name and save data are my web method.
i have one method in master page and a label in same master page, and their is one method which changes text in label, and i want to call the same method in Master page from my Usercontrol.
View 1 RepliesI am having a Calculate() function in user control which is inherited in a page.
I need to call this method in the button click event in the page.
I want to remove a temp file from the server after the user close the page (I assumed I don't have this callback on the server by default),
I tried to call a server side method using (ICallbackEventHandler implementation) when the user close the page, but the problem is that the server side method doesn't fire in this case (closing the page), it only response if the page still opened. and I don't prefer to stop closing the page until the server response and send its call back to close the page manually.
I'm trying to write a controller method that returns an ActionResult.
In this method, i would like to:
1. call an HTML helper method
2. Capture and store the HTML helper's rendered HTML in a string
3. Return the method with the rendered HTML wrapped as a JSON
How do i call the Html Helper method from my controller method? Simply using the static class HtmlHelper does not work.
I know we can set autopostback property of dropdwonlist using javascript or jquery and it will go to action controller specified in Form tag.
[Code]....
but how can we set it to some different action other then what we specified in Form Tag.
I have a grid with edit link.
when user clicks onedit link , i want to show modal popup extender which displays text boxes for editing those data.
when user finishes editing the grid should again updated.
get the below error. My application was working fine until I probably modified something, but don't know what.
Server Error in '/' Application.
Method is only supported if the user name parameter matches the user name in the current Windows Identity.
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Configuration.Provider.ProviderException: Method is only supported if the user name parameter matches the user name in the current Windows Identity.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[ProviderException: Method is only supported if the user name parameter matches the user name in the current Windows Identity.]
System.Web.Security.WindowsTokenRoleProvider.GetCurrentWindowsIdentityAndCheckName(String userName) +2195661
System.Web.Security.WindowsTokenRoleProvider.GetCurrentTokenAndCheckName(String userName) +36
System.Web.Security.WindowsTokenRoleProvider.GetRolesForUser(String username) +61
System.Web.Security.RolePrincipal.IsInRole(String role) +182....
I would like users to upload a profile picture when they register, and to then show that picture in a picture box control when they are logged in based on that specific user.
View 1 RepliesHow can i transfer control to a controller's method from a controller's method..I am having two Controllers Home and User.. After username and password are verified inHome Controllers method , i want to show the User Controllers index page , so i have to callindex method of Home controller..How can i do it.
View 5 Repliesi have created a function to call username to pass user id as pararameter,
how to call userdefined function in asp.net
here is my function in sql
CREATE FUNCTION getusername
( @userid bigint )
RETURNS table
AS
RETURN (
SELECT login_id
FROM mst_useraccount
WHERE user_key =@userid
)
go
I have a controller that gets data based on current user that is logged in. And I would like to assign a local variable like this:
[Code]....
Somehow I cant get the value for current user logged in. How should I fix this? I need to use that "CustomerID" in lots of places in my controllerclass.
When user click on <a> tag i want to pass the id value to controller
View 1 Replies i'll need to add in current date into the database call OrderList when user click the add to cart button.
How do i do that if i want to insert using sqldatasource?
Other method are welcome too.
I want to check if a user in User table is found either in UserName Column or in FriendUserName Column in UserFollow table and if yes display lable found, But if no display lable notfound. This code will be excuted onse a user logs in the connection code
protected void Page_Load(object sender, EventArgs e)
{
if (Session["UserName"] != null && Session["UserName"].ToString() != string.Empty)
{
string userName = Session["UserName"].ToString();
if (!this.IsPostBack)
[code]...
I am unable to get value in controller with below code.
<tr style="border-style: none">
<td>
<% ViewDataDictionary dictionary = new ViewDataDictionary();
dictionary.Add("Films","test");%>
</td>
<td colspan="4" style="border-style: none">
<% Html.RenderPartial("Pager", Model.hangTagPagedList,new ViewDataDictionary(dictionary); %>
</td>
</tr>
Is there any way to get it.
I don't think I understand fully how ASP.NET does inheritance of controls.I have a user control, ucBase, which has an asp.net label in the ascx file. Code behind references the label and it works fine during run time if the control is not a parent for another user parent.
If I have another user control, ucChild, inheriting from ucBase, the label in ucBase's code is always null. ucChild has no controls in its ascx fileThe server controls (like the label) needs to be declared in the ascx file and not created programmatically.What needs to be done for ucBase to see its own controls when it's a parent user control?
On MasterPage i have function below, how call this function on test.ascx form on button click.
public void HideBtnLogin() { string session = Session["userCode"] as string; if (String.IsNullOrEmpty(session)) {
lbtnSignInTop.Visible = true; lbtnSignUp.Visible = true;
}
else { lbtnSignInTop.Visible = false; lbtnSignUp.Visible = false; } }
I wish to access a user control's public property from another user control. But, I am not able to access one user control within another. Even after using the namespace 'ASP', I am only able to see the reference to the current user control. However, in a page I am able to refer to all the user controls with the ASP namespace. Am I missing something or it needs to be that way?
Update:
Here the exact scenario - I have two user controls A and B. Now both of them are being used on a Page Default.aspx. There is a public proprty on control A which holds the name of the control clicked within A. I wish to access this property in control B to make some decisions. With the suggestions gioven by you, I understand reaching to the control by FindControl method of the container page, but how do I cast it to control A to fetch the property value when I cannot get the reference of the control A in B?
I have a ShoppingCart UserControl on MasterPage. I have a following functionality: User adds item to the cart. after clicking the button "Complete Sale" in UserControl the page is redirected to "CustomerInfo.aspx" and after filling the Customer information and clicking on submit which is on CustomerInfo.aspx page i want to call the "Complete Sale" click event of UserControl from "Customerinfo.aspx" page.
Customerinfo.aspx.cs
protectedvoid btnSubmit_Click(object sender, EventArgs e)
{
try
{
bool val = false; int retVal = 0;
CustomerBiz objCust = newCustomerBiz();
objCust.FirstName = txtFirstName.Text.Trim();
[code].....
Here the Button text changes in UserControl. But i am not able to call the Click event of this button from CustomerInfo.aspx (ContentPage)?
i want to use dataset , or any thing ... to display Sum * where user= user.identity.name(not use gridvew, or formview) because i have more then 100 columns . i m newbie. realy , 1 month, it not solve, sometime , i want to give up
View 3 RepliesI have an ASP.NET 4.0 application with some simple user controls. The user controls work fine on the design surface (VS.NET 2010), but when they're loaded during application execution, nothing shows up.
Futhermore, the various child controls of the user controls are null when referenced inside the code behind for the user control.
The code behind for the user control executes as expected, but any reference to child controls are null.
It's like ASP.NET is never parsing the ASCX to create the instances of the child controls.
I did a winforms applicaion using C#. I has 'n' number of forms.I like to track application usage time from user login to application exit.
View 1 RepliesI'm writing applications on Facebook located on an external website ASP.NET C #. The application should check whether or not a person likes my Fan Page (page) on Facebook, and if he or she doesn’t like it needs to like it before using this application. How this can be done using the Graph API and ASPSnippets Facebook API.
View 1 Repliesi have read your article on aspsnippets.com. Multilingual Website and i have implemented that i works good .but there is new problem arrising. suppose my default language is english set in internet option so the whenever website reloaded or redirected then all content will show in english language but
when i changed it to hindi then current webpage converted to hindi but after that if i pressed any button on current page or i redirected to any other link of particular website then again hindi is converted to english.