Web Forms :: How To Call A Javascript Function From CodeBehind On Page Load Event

Jan 20, 2011

How would you call a Javascript Function from CodeBehind on Page Load event without : Ajax (ScriptManager), Response.Write ?

View 2 Replies

Similar Messages:

Call Javascript Function When Consuming Event In Codebehind

Dec 16, 2010

I have a aspx page that, when loading, will initialize a class called, Bill :)

When Bill is initialized, the aspx page will wire a function to a handler of Bills.

When that function in Bill is fired, I would like to call a javascript function in the aspx page, but that is where I am having difficulties...

I have tried ClientScript.Register and all of that, but nothing is seeming to work. As of now, I am simple trying to get the function to fire an alert.

View 1 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:


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


i want to disable btnsabt when i click in


View 5 Replies

Web Forms :: How To Call JavaScript Function After UpdatePanel Update And Page Fully Load

Jul 27, 2012

My javascript that scroll down the page.

function SetScrollEvent() { window.scrollTo(0, document.body.scrollHeight);}

I update update panel from server side like below.

protected void rptList_ItemCommand(object source, RepeaterCommandEventArgs e){
//HiddenField hiddenId = e.Item.FindControl("hiddenId") as HiddenField;Label lb1 = e.Item.FindControl("Label2") as Label;
//Button bt = e.Item.FindControl("Button2") as Button;if (e.CommandName == "myclickevent"){
// your codes here...SqlConnection conn = new SqlConnection(constr);SqlCommand

[CODE] .....

I use repeater and repeater have button on button click i update the update panel. now where i have to call the javascript function so that it execute after update panel fully loaded. I want to call javascript function after page fully loaded.

View 1 Replies

C# - How To Call A Codebehind Function From JavaScript

Jan 19, 2010

I have a JavaScript function which i call in the onchange handler of a dropdownlist. If the selected value of dropdownlist is "1" i want to call one function in codebehind.
Following is the function in JavaScript:

function GetAdmissionType()
var type="";

If type is 1 then i want to work following code in codebehind

public void LoadSemesters()
//code to load other dropdownlists

call function in codebehind from JavaScript?

View 3 Replies

Possible To Call .NET Codebehind Function From Javascript

Mar 26, 2010

Is it possible to call ASP.NET codebehind function from Javascript.

View 5 Replies

Call A C# Function In Codebehind From Javascript?

Oct 26, 2010

Is it possible to call a C# function in my codebehind from javascript?

View 3 Replies

Call Codebehind If Javascript Doesn't Exist In Browser - Else Javascript Function

Sep 29, 2010

In asp.net page, How can i call the javascript methods for form processing-submitting if the user browser supports javascript and use code behind events if the browser does not support javascript.I have the javascript code to send the form data to an ajax server page using jquery. Don't know how to invoke the needed one based on the browsers javascript availability

View 1 Replies

AJAX :: Codebehind - Call The Javascript-function ?

Jan 21, 2010

I'm having some trouble with making use of some AJAX-properties that are normally accessable after I've initialized a scriptmanager.

ie. This work:


Now, I would like to call the javascript-function 'testFunc()' from my ASP.NET Codebehind-file, and here's my problem. I keep getting "Sys is unidentified".codebehind-stuff: ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "testkey", "testFunc();", true);

Does anyone have good idea how to solve this?
Much appreciated. Thanks.

View 2 Replies

Define A Function In Embeded Javascript File Of A Server Control To Access Page Load Event?

Jan 25, 2011

I have designded a asp.net server control that have an embeded javascript file.

document.getElementById("div_Messages_Back").style.left = 0;
document.getElementById("div_Messages_Back").style.top = 0;
document.getElementById("div_Messages_Back").style.width = document.documentElement.clientWidth;
document.getElementById("div_Messages_Back").style.height = document.documentElement.clientHeight;
document.getElementById("tbl_Messages").style.left = (document.documentElement.clientWidth - 250) / 2;
document.getElementById("tbl_Messages").style.top = (document.documentElement.clientHeight - 120) / 2;
function btn_Close() {
document.getElementById("div_Messages_Back").style.visibility = "collapse";
document.getElementById("tbl_Messages").style.visibility = "collapse";

I want the first 6 line of my javascript file run at runtime. But I recieve error at runtime:

Error: Object Required.

View 1 Replies

Web Forms :: Call JavaScript Function In Server Side Button Click Event

Feb 7, 2012

I want to call JavaScript function in Server side Button click event of ASP.Net Button ....

View 1 Replies

Web Forms :: How To Call Dropdown SelectedIndexChanged Event In Page Load Event In C#

Oct 15, 2010

in my web form i have a department dropdown box, in its selectedIndexChanged event i have to fill the equipment dropdown box and in equiment dropdown selectedIndexChanged i have to fill out the other textboxs.

the depratment dropdown box get its value from sqldatasource.


what i want is when i run the page, it shows the very first deparment in the list, and according to that it should pop up the values in the other fields, means it should show the values in the equipment dropdownbox and from that one it should pop up the values in the other textbox.

here is my selected indexchanged event for department dropdownbox


View 5 Replies

Is It Possible To Call Javascript Function To The Pageload Event

Nov 2, 2010

Suppose i have created one .js file name as: MyNoteBook.js. In this .js file i have written function as name count().

Now I am creating MyNoteBook.aspx page in asp.net. On the event of pageload of .aspx file, i want to call that count() function of that .js file. Is it is possible, If yes then tell me.

If no, then how i can write count function in .aspx page?

View 3 Replies

Javascript - Call A Server Side Function On Leave Event Of A TextBox?

Jan 10, 2010

I am building a user registration form in asp.net. I want to check if the username is available or not on the leave event of the TextBox. I am not able to get the Leave Event of the TextBox.

Should I use OnBlur event of the Html TextBox.

View 1 Replies

Web Forms :: How To Call A JavaScript Function After Page Loads

Apr 19, 2010

I don't need to run the function every time the page loads!!

But, I would like to have the control when the function is to be called.

The only way I thought of is calling my function with OnLoad in the body tag and having a hidden field to be checked and then run the script accordingly.


<body onload="ScrollToView();">

Is there a better way? For example, running the function from Page_InitComplete handler?

View 15 Replies

Web Forms :: How To Call A Javascript Function On A Master Page From A Content Page Control

Jan 24, 2011

I have a javascript function on my Master page, how do I access it with a dropdownlist of a content page. Not from codebehind, I can do that, but from the control itself such as the onSelectedIndexChanged event.

View 11 Replies

Call Javascript Function / No Onclick Event Option In Item Template's Textbox?

Jan 8, 2011

when i click on the textbox which is inside the item template of gridview then onclick event should fire and then call the javascript function but my problem is that there no onclick event option in item template's textbox

<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" OnRowCommand="GridView2_RowCommand"
Width="100%" GridLines="None"
style="font-family: Tahoma; font-size: xx-small" Font-Names="Tahoma"
<asp:BoundField HeaderText="Status" DataField="Status" HeaderStyle-HorizontalAlign="Left"
<HeaderStyle HorizontalAlign="Left"></HeaderStyle>
<ItemStyle HorizontalAlign="Left"></ItemStyle>
<asp:TemplateField HeaderText="Order" >
<asp:TextBox ID="TextBox1" Text='<%#Eval("ArticleOrder")%>' ReadOnly="true"
runat="server" Height="18px" Width="16px" onclick="hello();" >
<HeaderStyle HorizontalAlign="Left" />
<%--<asp:BoundField HeaderText="Order" DataField="ArticleOrder" HeaderStyle-HorizontalAlign="Center"
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
<ItemStyle HorizontalAlign="Center"></ItemStyle>
<asp:BoundField HeaderText="Title" DataField="ArticleTitle" HeaderStyle-HorizontalAlign="Left"
<HeaderStyle HorizontalAlign="Left"></HeaderStyle>
<ItemStyle HorizontalAlign="Left"></ItemStyle>
<asp:TemplateField HeaderText="Edit" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center">
<asp:ImageButton ID="ImageButtonedt" runat="server" ImageUrl="~/images/newspaper_go.png"
CommandName="edt" CommandArgument='<%#Eval("ArticleID")%>' />
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
<ItemStyle HorizontalAlign="Center"></ItemStyle>
<asp:TemplateField HeaderText="Delete" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center">
<asp:ImageButton ID="ImageButtondel" runat="server" ImageUrl="~/images/newspaper_delete.png"
CommandName="del" OnClientClick='return confirm("Are you sure you want to delete ?");' CommandArgument='<%#Eval("ArticleID")%>' />
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
<ItemStyle HorizontalAlign="Center"></ItemStyle>

javascript function:
var divName = document.getElementById('div1');
var divFade = document.getElementById('fade');
divName.style.display = 'block';
divFade.style.display = 'block';

View 1 Replies

Web Forms :: Call Javascript Function From Code Behind From Page.aspx.vb

Nov 24, 2010

how can i call javascript function from code behind from my Page.aspx.vb. in my Page i have a button i want to add this function to my button onclick="refreshParent();"

View 8 Replies

Web Forms :: How To Execute Javascript Function On Page Load

Apr 23, 2010

I have created javascript function as mentioned below to hide/show some control. I am calling this script on dropdown on 'onchange' method. In dropdown first item is "-- Select --". I want to execute it on Page Load function, so by default it will be hidden. I tried to call like this on Page load, but it is not working.

ddlEmpType.Attributes.Add("onchange", "HideDD('-- Select --');");


View 8 Replies

Call Javascript Function Of Child Page From Master Page Javascript?

Jul 28, 2010

I am writing an ASP.Net application. I am making use of master page in it. I have several child pages with me, which consist of some java script functions; Let's say;

function ChildPageFunction()
//Do something;

And master page java script function as;

function MasterPagefunction()
//Need to call ChildPagefunction(); here

Now is it possible to call ChildPageFunction() from MasterPageFunction()?

View 2 Replies

AJAX :: Page Load Event Is Fired On Call?

Feb 21, 2010

I have a confusion regarding ajax call.when an ajax call is done why is it so that a page load event is fired when its not a ful page request.

My understanding is that a page load event should not be called on an asynchronous postback.

Can any1 explain me why this is happening?

here is the code:

aspx page:


aspx.cs page:


View 2 Replies

Call C# Method From Another Page In Javascript Function With JQuery

Mar 3, 2011

In GridViewData.aspx.cs I have a method I want to call inside a javacsript function.


Now hears the kicker, I am mostly using jqUery as UpdateInsertData() is a jquery Call and works fine. How do I use ValidateNameUpdateable to call jQuery to return the value from the c# method. . I believe this issue is with my jQuery Call as its just posting and I need to do a $.get or something?

function ValidateNameUpdateable()
$(document).ready(function ()

View 4 Replies

C# - Call Codebehind Function Without Postback With Ajax?

Mar 23, 2011

I have a controller:

<asp:Button OnClick="MyFunction" runat="server" />

I want to be able to call MyFunction without the page reloading. Is this possible with ajax or something?

If so how would I do it?

View 5 Replies

JQuery :: Call Thickbox Function In Codebehind?

Aug 26, 2010

i want to call thickbox.js function in codebehind , below the code in jquery i want to call below code in codebehind

function tb_remove() {


View 1 Replies

Load A Javascript Function While Page Loads

Feb 18, 2011

I want to run a javascript function when the page loads. But as my page derives from the master page there is no form . The is my aspx file

<%@ Page Title="" Language="VB" MasterPageFile="~/Site.Master" AutoEventWireup="false"
CodeFile="test3.aspx.vb" Inherits="test3" %>
<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" runat="Server">
<script language="javascript">
var m_Names = new Array();
function LoadArray() {
PageMethods.Load_Array(onSucceeded, onFailed);
function onSucceeded(result, userContext, methodName) {
m_Names = result;
function onFailed(error, userContext, methodName) {
alert("An error occurred")
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="Server">
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="true">
<asp:TextBox ID="txt_model_code" runat="server"></asp:TextBox><br />
<br />
<input type="button" value="db Function" /><br />

I want to run the LoadArray() function initialy when the page loads. This function is calling a pagemethod given in aspx.vb code file..

Partial Class test3
Inherits System.Web.UI.Page
Public Shared Function Load_Array() As String()
Dim Model_Name_old As String()()
Dim mod_code As String()
Dim mod_name As String()
Dim cod_upper As Integer
//calling webservice that retunrs a jagged array
Dim ins As New localhost_insert_model.dbModel
Model_Name_old = ins.get_Model_Name("A")
mod_code = Model_Name_old(0)
mod_name = Model_Name_old(1)
Return mod_name
End Function
End Class

So how can i load the javascrip LoadArray() function onPageLoad in this scenario?

View 4 Replies

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