postback

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Request.Form[MyControl.ClientID] is Null

I\'ve noticed that, during a postback, Request.Form[MyControl.ClientID] is null. However, Request.Form[MyControl.Name] contains the expected value.[详细]

2023-03-16 11:28 分类：问答
System.ArgumentException: Invalid postback or callback argument

Invalid postback or callback argument.Event validation is enabled usingin configuration or <%@ Page EnableEventValidation=\"true\" %> in a page.For security purposes, this feature verifies that ar[详细]

2023-03-16 11:10 分类：问答
prevent postback form anchor click -> when we have onserverclick attribute

my aspx (html) code is like below : this is first button (something that should act like a normal button , i used anchor because of some nice css job) :[详细]

2023-03-15 12:22 分类：问答
JScript error __dopostback()

I\'m getting a \"Microsoft JScript runtime error: Object expected\" on this line of 开发者_JAVA百科code:[详细]

2023-03-14 16:13 分类：问答
Alternative way of Page.IsPostBack

I am into iPhone, Android and Blackberry web programming. I am struck into an issue in which i either need to stop refresh of page (which according to blogs is not possible) or i need to just refresh[详细]

2023-03-14 14:33 分类：问答
Question about programmatically generated controls:"?

public partial class Default2 : System.Web.UI.Page { Dictionary<int, Button> btnsDic = new Dictionary<int, Button>();[详细]

2023-03-14 07:22 分类：问答
Post backs are sometimes lost

At least one of our thousands of users cannot use the forms in the web page. When he post backs the form the web page comes back with the same content as before the post. My guess it is probably just[详细]

2023-03-14 06:11 分类：问答
Values on PostBack getting lost

I am using MVC3 and classes generetad from EntityFranmework for saving some data into a Database. The controller[详细]

2023-03-14 06:09 分类：问答
Load Separate aspx in DIV and require postback of the loaded aspx within the DIV

looking for advice on one scenario. My requirement: I need to load a separate aspx page into one DIV on one of my page.[详细]

2023-03-14 02:19 分类：问答
Run jQuery function on PostBack (ASP.NET)

I have a form which is initially h开发者_开发百科idden via jQuery, and on click of a button two radio buttons appear (also hidden initially via jQuery). On click of one radio button, the user is redir[详细]

2023-03-13 20:05 分类：问答