Web Forms :: How To Call Javascript From Server Side Method
Jan 21, 2010how can i call client side javascript from server side method (c#)
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How To Call C# Server Side Method Through Javascript
May 3, 2010I need to call a c# server method through the javascript. I have a gridview in which i have a column with dropdown list. When i change the dropdown's value i need to call a server side method through javascript and change the value of another text box in the gridview.
I am able to do this on the selected index change. but i am slightly worried about the performance.
i am using asp.net c#.
AJAX :: How To Call A Server Side Method From Client Side
Jul 16, 2010I am using VS2010 and .NET4 for a web app. I have a script manager/update panel that has a couple of grids.
The client just leaves the page opens and views an updated grid every 30 seconds or so.
I want to refresh the grid by calling the server side method to load the grid, but not load the whol page using meta refresh or similar (too much screen flicker and unnecessary bandwith).
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Web Forms :: Tag Onclick Method Is Call Server Side Function?
Mar 12, 2010<a href='#' id='edit' runat='server' OnClick='Edit(" + dt.Rows[j][0].ToString() + ")'>" + " Update " + "</a>
here Onclick called javascript but i want to called serverside function...what can i do (a href is Written from server side)
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Apr 3, 2010How to call a method on a server side from JSON. Below is the code I am using
SERVER SIDE:
[Code]....
Now I want that on button click, I would call the function at the client side [JSON], which pass the textbox value to the function.
Web Forms :: How To Call A Server Side Function Using Javascript
May 19, 2010I have a function in Code Behind, Can any one let me know "How would I call this function using javascript"?
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Jul 26, 2012I have javascript function like below
function SetScrollEvent() {
window.scrollTo(0, document.body.scrollHeight);
}
I have button within update panel.
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:button onclick="" runat="server">
</ContentTemplate>
</asp:UpdatePanel>
On button click i want to call javascript.
C# - How To Call A Server Side Method On Losing Focus From A Textbox
Jul 23, 2010I have two textboxes, one isfor 'program' and the other for 'description'. I have a predefined set of programs and it is associated descriptions in the database.
Example : For program named 'Test' it has the description as 'Valid' in the DB Table
For example, when enter a program name in the program textbox as 'Test', its associated description 'Valid' should be populated automatically to the 'Description' TextBox on losing focus from the 'Program' TextBox.
How can I achieve this using asp.net mvc
Web Forms :: Call JavaScript Function In Server Side Button Click Event
Feb 7, 2012I want to call JavaScript function in Server side Button click event of ASP.Net Button ....
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Jul 3, 2010How to call JavaScript function from server side
View 2 RepliesC# - Using Server Side Method From Javascript Without AJAX?
Mar 9, 2011I have a tricky problem. I am in a situation where I need to use a method defined in a .cs file from a javascript function. The problem is we are using .NET 1.1 and AJAX cannot be used for the application.
Also, I will need to pass a string from the javascript to the server side method. The page where I am implementing the javascript is a .as
I have tried doing a post back and creating a RaisePostBack event handler method (both in the .aspx page and the .ascx user control) but no luck.
The javascript is called from a span's onclick event. The javascript function's input parameter would be a string which I will need to use to instantiate an Attachment.
I created a method which instantiates an Attachment using a string and calls the corresponding Delete() method for the Attachment object.
Now, I will need to pass the string from javascript function to the method I have created. I cannot use PageMethods.
The Javascript function is like:
[code]....
Is It Possible To Call Server Side(like Gridview Events) Event From Javascript
Feb 7, 2010<img src='<%# "ThumbNailImage.ashx?ImID="+ Eval("ImageID") %>' id="ImgShow" runat="server"
align="top" style="border: solid 1px Gray;" height="150"
width="170" onclick="javascript:myFunction();" >
protected void gvImages_SelectedIndexChanged(object sender, EventArgs e)
{
string s = gvImages.SelectedValue.ToString();
SqlConnection connection = new SqlConnection(ConfigurationManager.ConnectionStrings["connectionString"].ConnectionString);
SqlCommand command = new SqlCommand("SELECT imagename,ImageID from [Image2] where ImageID='"+s+"' ", connection);.....
now in control i a calling my javscript function from there i need to call my gvImages_selected index change event.
Javascript - OnBeforeUnload - How To Call A Server-side Function Without Ajax
Jul 22, 2010What I want to do: dispose of a session upon detecting an "OnBeforeUnload" event in the client. I know it doesn't fire 100% of times (90% accuracy works fine for me)
Here I saw how to do it with ajax, this system, however, breaks down with ajax: I can't use it at all.
Javascript - Call A Server Side Function On Leave Event Of A TextBox?
Jan 10, 2010I 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.
Web Forms :: Call Method From JQuery (Client Side)
Nov 8, 2012How to call asp.net method from jQuery / client side in VS 2005 ....
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View 5 RepliesJavascript Refuses To Call ActiveX Method - Agrees To Call Another
Mar 4, 2010I have an ActiveX object which extends some functions. I have a web page that loads the ActiveX object and calls its methods in Javascript. The ActiveX object has two method; the problem is that Javascript can successfully call one of them but fails to call the other; citing Object doesn't support this property or method which is nonsense because I made a VB6.0 application that successfully calls this other method, so the two functions are indeed extended correctly and performing their job. And yes, the Internet Explorer security zones are all set and everything, as I wrote above the javascript code can call one method but refuses to call the other.
View 1 RepliesCall Javascript Function From Code Behind After Server Side Code Executes
May 25, 2010I have an asp.net button, that when clicked calls a code behind function. The function does some evaluation, and then I want to call javascript from within this asp.net function.
View 2 RepliesCall 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");
}
C# - How To Call A Javascript Method From Code - Behind Web Method
Jan 25, 2011I have a web method in my code behind:
[System.Web.Services.WebMethod]
public static string GetStateData(string state)
{
//this is where i want to call a javascript method "GetItems"
}
I have a javascript method that retrieves some values for me and I want to get use one of those values in my web method
function GetItems() {
var variable1= $("#<%=Item1.ClientID %> input:checked");
var variable2= $("#<%=Item2.ClientID %>").val();
return [variable1.text(), variable2.val(), variable2];}
I've searched for ways to call the javascript method from the web method but every time my search results in how to call a web method from javascript.
I did find this but it was done from the code-behind of a silverlight project and when I tried adding the correct reference to my code-behind it wasn't there
var result = HtmlPage.Window.Invoke("GetItems"); Is there a reference I'm missing?
Javascript - Enhance A Composite Control's Client Side, My Approach Is To Recreate All Method On JavaScript?
Aug 30, 2010I want to enhance a composite control's client side, my approach is to recreate all method on JavaScript, so here I have some troubles:Can I call onclick event on client side otherwise on server side?the statement table.onclick=SelectRow(event) fires a bug!Code:
function Control_Init() {
if( !(document.getElementById) ) { return; }
for( var i = 0; i < Controls.length; i++ ) {
[code]...
Web Forms :: How To Call A Javascript Method While Using A Master Page
Mar 30, 2010I am using the application.master of sharepoint server 2007 as the master page for my application. i want to call a custom javascript method( OnLoadFun) that i have put in the PlaceHolderAdditionalPageHead asp:content section surrounded within script tags.
Since i can not put a body tag to call the method as onload=OnLoadFun() inside the asp:content, how do i call the mehtod during body load?
I tried writing window.onload=OnLoadFun; embedded with in script tag inside the asp:content main placeholder ..
Below is the function i want to call during page load....
[Code]....
How To Call Client-Side Code Before Server-Side Event
Jun 28, 2010<asp:RadioButtonList ID="rbEmployeeGroup" runat="server" RepeatDirection="Horizontal"
AutoPostBack="true" OnSelectedIndexChanged=" [Call java script to check first] then rbEmployeeGroup_SelectedIndexChanged">
<asp:ListItem Selected="True" Text="Employees" Value="employees"></asp:ListItem>
<asp:ListItem Text="Groups" Value="groups"></asp:ListItem>
</asp:RadioButtonList>
How to call the javascript function before call bEmployeeGroup_SelectedIndexChanged this code behind function?