How To Override A Function And Call A Function With The Same Name From The Grandparent

Sep 6, 2010

I am attempting to inherit an ASP.NET RegularExpressionValidator and add some functionality to it. I inherited the control and added my custom properties. However, I would also like the client-side functionality to call a different JavaScript functionIn order to do that, I will need to supress what is happening in the AddAttributesToRender method because the name of the function is hard-coded there.

Protected Overrides Sub AddAttributesToRender(ByVal writer As HtmlTextWriter)
MyBase.AddAttributesToRender(writer)
If MyBase.RenderUplevel Then
Dim clientID As String = Me.ClientID
[code]...

View 1 Replies


Similar Messages:

C# - How To Override The Same Function On Multiple Pages (Render Function)

Jan 26, 2011

Take the following scenario. I have multiple ASPX pages. Login, Logout, Main, Messages, etc... They all inherit from System.Web.UI.Page of course. For all the pages, I want to override the Render method from the Page class. I could easily copy and paste the same code into each page like so:

protected override void Render(HtmlTextWriter writer)
{
//Code Logic Here
}

But if I had many pages, lets say 20, maintaining the code in each page could get very time consuming and error prone.That made me think a bit and I thought okay lets try this...override the function in each page but call a static function. That way changing the static function would result in a change for every page.Which works fine... But its not really nice and clean, having to override like that on every single page.

View 3 Replies

Call Javascript Function And Server Side Function From Linkbutton

Jan 27, 2010

<asp:LinkButton CssClass="button" ID="btnApply" runat="server" OnClick="btnApply_Click()" OnClientClick="Apply1('btnApply')" >
hi ihave this functin in .vb file
Protected Sub btnApply_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnApply.Click
end sub

and javascript function also in aspx

function ApplySummerization(id)
{
alert("hai");
}

View 4 Replies

Call On Onclient Event But Keeps Saying Function 'function Not Defined'

Dec 3, 2010

i got a javascript function that i want to call on <aspImabutton onclient event but it keep saying function not defined.

[Code]....

View 2 Replies

Forms Data Controls :: DataGrid's - Call A Server - Side Function On ItemDataBound Event Except Client - Side Function

Jan 10, 2010

I Getting A Problem In DataGrid's ItemDataBound Event. I Am Calling A JavaScript Function In DataGrid's ItemDataBound Which Retrun The CellIndex And RowIndex Number On Which UserClick After That I Am Re-Binding The DataGrid With jQuery Function After That ItemDataBound Event Not Working. I Want To Call The Same Function Again. Is Their Any Method To Call A Server-Side Function On ItemDataBound Event Except Client-Side Function..

View 4 Replies

Override Delete Function In Entity Framework

Apr 30, 2010

How can i make my own delete method to prevent that the data really gets deleted? i want to set a datetime field when it gets deleted insted of a normal delete. i read about overriding the submitchanges function, but i don't get it to work

View 3 Replies

How To Override A Javascript Function That Is Inside Another File

Oct 29, 2010

I am having a problem with the asp:Menu control.

A menu control 2 levels deep does not play well with internet explorer on https.

I continually get an annoying popup.

I think in order to fix this I need to override a function in an automatically included script file.

change this

function PopOut_Show(panelId, hideScrollers, data) {
...
childFrame.src = (data.iframeUrl ? data.iframeUrl : "about:blank");
...
}
to this

function PopOut_Show(panelId, hideScrollers, data) {
...
if(data.iframeUrl)
childFrame.src = data.iframeUrl;
...
}
however I have no clue how I would hack apart the asp:menu control to fix microsoft's javascript in their control.

Is there a way I can just override the function to what I need it to be?

View 2 Replies

Web Forms :: Override UserControl Function From .net Page Code Behind?

Jan 11, 2011

I want to ask if I can overried a function the presents at Usercontrol that I created that Mean

I can update the function if there a need for that {Virtual,.....}

I want to override that function from the asp.net codebehind that hold that user control.

View 3 Replies

Button Click Doesn't Call Function Even When Button Attribute OnClick Is Set To That Function

Mar 19, 2010

I have an aspx page with two buttons, one of the buttons has an OnClick attribute to a function that should be run when clicked. When the other button is clicked there is an if statement checking if the page is a postback, if it is then I run some statements that need to be run when that button is clicked. That postback button works fine. However, the other button, when it's clicked the function it's supposed to call never executes, and the statements inside if (Page.IsPostBack) get executed instead. What can I do to fix this? Is there a way to make the button that calls a function not do a Post back?

View 1 Replies

WCF / ASMX :: How To Call A Non Shared Function In A Shared Function

Nov 12, 2010

I want to call a non shared function in a shared function in which i am having a textbox control instance. Its giving no error but when i call this shared function from client callback it gives me no response

Any Idea except removing shared from the function.

Here is my code :

<WebMethod()> _
Public Shared Function myF() As String
Dim pg As New _Default
Return "{'Hello':'" & pg.setText & "'}"
End Function
Public Function setText() As String
Dim pg As New _Default
pg.TextBox1.Text = "This is a test"
Return pg.TextBox1.Text
End Function

View 2 Replies

Web Forms :: Call Javascript In Codebehind (one Function But Twice Call)

Dec 13, 2010

i have a question about call javascript in codebehind. my page has two parts.one part for enter information about manager and another part for usualuser.each person has mellicode.that it has speicail code.i wrote it with javascript and call it with this code:

[Code]....

when i click in btnpazireshsabt i should check mellicode for manager.i call it :

[Code]....

i want to disable btnsabt when i click in

[Code]....

View 5 Replies

How To Jquery Call A Other Call Function Other Class Is Not Static

Sep 16, 2010

how to jquery call a other call function other class is not static

[WebMethod]
public static bool Verify(string username, string password)
//Do your logic with username, password here
//I am just checking with admin/admin credentials
Console.WriteLine("Ritu");
[code]...

View 2 Replies

Web Forms :: Always Need Override Type Function In Base Page Even If Don't Want To Overwrite In Child Page?

Jul 15, 2010

I m having little misunderstanding that how basepage inheritance work in asp.net. I saw this example [URL] and others and I just have questions to get better understanding on the articles: Do we always need override type function in base page even if we dont want to overwrite in child page. What is the purpose of "MyBase.OnLoad(e)"?

' -- VB.NET
Public Class MyBaseClass
Inherits System.Web.UI.Page
Protected Overrides Sub OnLoad(ByVal e As EventArgs)
'... add custom logic here ...
'Be sure to call the base class's OnLoad method!
MyBase.OnLoad(e)
End Sub
End Class

View 3 Replies

Way To Call A Function In .cs By Using Java

Jun 30, 2010

have, I am using JAVA's confirm function on one of the button in my aspx page, and base on the response, I would like to call a function with in the cs file.

<asp:Button ID="myButton" runat="server" Text="Click Me" OnClientClick="ShowTextBoxContent();"/>
<script type="text/javascript"> .....

View 1 Replies

How To Call A Function From The Proxy

Jun 28, 2010

I have created my proxy class from a wsdl file using

wsdl /out:myproxy.cs c:arcodework.wsdl

I have imported it into my windows service application written in c# .net and I want to call a function from the proxy.

It returns an error when I try to call any function from the proxy. How can I make my application to communicate with the proxy file which is myproxy.cs? Here is how the proxy file starts:

using System;
using System.ComponentModel;
using System.Diagnostics;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Serialization;
//
// This source code was auto-generated by wsdl, Version=2.0.50727.1432.
//
[System.CodeDom.Compiler.GeneratedCodeAttribute("wsdl", "2.0.50727.1432")]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Web.Services.WebServiceBindingAttribute(Name="LifecycleSoapBinding", Namespace="http://service.myservice.workflow.services.barcodework.com")]
[System.Xml.Serialization.XmlIncludeAttribute(typeof(UserEdo))]
public partial class BarcodecycleServiceService : System.Web.Services.Protocols.SoapHttpClientProtocol {
...

etc.

View 1 Replies

How To Call A Public Function

Mar 10, 2011

i have a public function GetName()in an .ascx file:

[code]....

I have a file .aspx where im trying to call this GetName() function. how can i do that?

View 1 Replies

Call C# Function From Javascript?

Jan 13, 2011

I have to call C# function from javascript?

View 5 Replies

How To Force A Call Function X

Aug 3, 2010

When you have a public class declared and this class is used somewhere outside the class, you want them to invoke the function X before using other functions. What do you do? In other words, in a class C, you have a constructor and function X, Y, and Z. When this class is used, you want to make sure function X is the first function called other then the constructor.

View 5 Replies

Call A Function From Another File?

Mar 3, 2010

I have a function in a class file called auth_user and its in App_code folder.

I am trying to call that function from random pages that are on the website.

Inside the class file is a function that is simple, basicly check for flags in the sessions, i just wanna have it there so i dont have to type it again and again.

I want to be able to call it with one function like auth_user();

View 1 Replies

.net - Call Javascript Function From C#

Apr 22, 2010

I like to call a JavaScript function from c#. Can any one can give me code snippet.More detail...I have a asp.net page which has a asp button. when i click that button, i like to call javascript function.like wise....in my asp.net page,

<button id="save" onclick="i like to call a method resides in asp.net page'>Save</button>

More and more details...when click the asp.net button, i like to perform some server side action and then like to call a javascript function from there itself..

View 8 Replies

Function Call Not Stepping In?

Jan 3, 2011

I have an ASP page that's calling a function declared in WCF service. The asp class isn't accessing the WCF service as a service reference, but simply by instantiating the class and calling the function.

For example

MyServiceClass class = new MyServiceClass();
string myReturn = String.Empty;
myReturn = class.thisfunction();

I was expecting some value back, but it didn't return anything. I tried debugging it, and noticed that the above statement doesn't even step into that class and the function.

View 2 Replies

Call A C# Function From .NET Event?

Aug 17, 2010

I have written a function in my .cs page. On the event onselectedindexchanged in .aspx I want to call this function.

View 3 Replies

C# - Call A Function When An Event Happens?

Aug 12, 2010

The registered users on the website should put a (date & time) field, and when the current date will be the same of this date a function (that I developed) should be called.

View 4 Replies

How To Call C# Function In JavaScript

Jul 8, 2012

I want to call my function written in C# in JavaScript on any event [ Click / change ]

public void DisplayHello() {
Response.Write("<script>alert('Hello')</script>");
}

I want to call above function in JavaScript.

View 1 Replies

How To Call The JS Function On The Form Load

Feb 4, 2010

I wnat to call the JS function on the form load.

Code:

ClientScript.RegisterStartupScript(this.GetType(),
"pt", "alert('I was called from Content page!');", true);
ABove code is displaying the alert message, While the Below will not call the JS FUNCTION.WHy so ??
[/code]
ClientScript.RegisterStartupScript(this.GetType(),
"pt", "alert1();", true);
[/code]

Code:

function alert1()
{
alert ('a');
}

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved