Call A .cs Method From A JavaScript Function?
Aug 15, 2010I need to call a .cs method from JavaScript function; how can I do that?
View 2 RepliesI need to call a .cs method from JavaScript function; how can I do that?
View 2 RepliesIn GridViewData.aspx.cs I have a method I want to call inside a javacsript function.
[Code]....
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 ()
{
$.post("GridViewData.aspx")
});
}
<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");
}
I 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 Repliesi 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]....
How can I call a method from another page. I have the following code to add row dynamically in grid view:
<asp:GridView ID="dg2" runat="server" ShowFooter="true"
AutoGenerateColumns="False" BackColor="White" ForeColor="#0099FF"
HeaderStyle-BackColor="#0099FF" HeaderStyle-ForeColor="White" PageSize="2">
<Columns> <asp:TemplateField HeaderText="Item Code"> <ItemTemplate>
[Code] ....
In code behind
public void IntializeRow() { DataTable dt = new DataTable(); DataRow dr = null;
dt.Columns.Add(new DataColumn("itemcode", typeof(string)));
dt.Columns.Add(new DataColumn("itemname", typeof(string)));
dt.Columns.Add(new DataColumn("quantity", typeof(string)));
dt.Columns.Add(new DataColumn("mrng", typeof(string)));
[Code] ....
Some methods for initialize grid view row and set previous row record. There any possible to call this methods from another page? Or any possible to use the same grid view to use different page....
I am working on my company intranet and trying to integrate it with our existing MS Access applications.
I need to provide the ability to have the client click on a link/button from an aspx page and have it call a function in the MS access application to look up the corresponding record.
I came accross the thread [URL] but that is not really what I want as the ADP application will already be running on the client I just need to pass it a value.
Alternitively if I could start a new instance of the ADP passing it a parameter on open to find the correct record that would be a compromise.
how to call a ASP.NET MVC controller action from a javascript function in related view.
Particularly I am trying do do this from a recursive timer function like this:
script type="text/javascript">
function ShowTime() {
var dt = new Date();
document.getElementById("<%= TextBox1.ClientID %>").value = dt.toLocaleTimeString();
---> // the controller action call: "/Controller/ShowImage"
window.setTimeout("ShowTime()", 1000);
}
</script>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<script type="text/javascript">
// a startup script to put everything in motion
window.setTimeout("ShowTime()", 1000);
</script>
The action result is an image (JPEG serialized array) for display.
I 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?
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<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)
I 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 have to call C# function from javascript?
View 5 RepliesI 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..
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.
is there a way to call a method in my C# code behind in my javascript ONLY when the javascript function is executed? Like onbeforeunload event?
View 2 RepliesI am having the generic scheduling program in .cs(class file).
How can i call the javascript function in the classfile not in the codebehind(aspx.cs).
In class file the option page.registerclientscriptblock() and button.attributes.add() won't available.
how do we call the java script in classfile.
Possible Duplicate: Call ASP.NET Function From Javascript?
View 6 RepliesCall you cal a javascript function from the code behind? If so how?
View 11 RepliesHow can call som code behind in javascript? (asp.net 3.5) For example: we have javascript function to get textbox length,and we want to update gridview(Gridview1.databind()) when textbox.length=3
View 2 RepliesI'm calculating the screen size of the browser and storing it in a hidden field and i'm dynamically creating controls on the page OnInit() based on the sizes. But OnInit() is getting fired before javascript function fires to calculate the screen size.
View 3 RepliesI need to call a javascript function from C# code after page Load, or is it there any way that I can do this on .aspx page itself??
View 3 RepliesI 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()
{
InitComponents();
var type="";
type=document.getElementById(dlAdmissionType.id).value;
document.getElementById(hdnAdmissionType.id).value=document.getElementById(dlAdmissionType.id).value;
if(type=="1")
{
}
}
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?
I am using PageMethods in asp.net. In code behind i have written a method which should call a javascript function for each loop & should come back & continue the loop.Is it possible?
[WebMethod]
public static void GetStatus()
{
for (int i = 0; i < 10; i++)
{
System.Threading.Thread.Sleep(500);
//Call javascript function
}
}
I am trying to call a javascript simple alert function when I catch an exception in my C# code as follows:
inside my function:
try
{
//something!
}
catch (Exception exc)
{
ClientScript.RegisterStartupScript(typeof(Page), "SymbolError",
"<script type='text/javascript'>alert('Error !!!');return false;</script>");
}
Is there another way I can do this, because this doesn't show any alert boxes or anything??