calling code behind function from javascript

Gaurav Raj

i make this function

public int seemore(int a)
{
System.Threading.Thread.Sleep(5000);
var count = cs.da.Home2Procedure(Convert.ToInt32(Session["Id"])).Count();
HiddenField1.Value = (Convert.ToInt32(HiddenField1.Value) + a).ToString();
int tmpskip = Convert.ToInt32(HiddenField1.Value);
if (Convert.ToInt32(HiddenField1.Value) <= count)
{
var q = cs.da.Home2Procedure(Convert.ToInt32(Session["Id"])).Skip(tmpskip).Take(4);
DataList1.DataSource = q;
DataList1.DataBind();
foreach (DataListItem dli in DataList1.Items)
{
DataList text = (DataList)dli.FindControl("DataList2");
Literal litral = (Literal)dli.FindControl("litBlogId");
LinkButton link = (LinkButton)dli.FindControl("TotalLike");
UpdatePanel up = (UpdatePanel)dli.FindControl("UpdatePanel1");
if (text.Visible)
{
int bid = Convert.ToInt32(litral.Text);
var q1 = cs.da.CommentsProcedure(bid).OrderByDescending(oo => oo.C_Id).Take(3).Reverse();
text.DataSource = q1;
text.DataBind();
}
var q2 = cs.da.TotalLikeNameProcedure(Convert.ToInt32(litral.Text));
// skip = DataList1.Items.Count;
//up.Update();
}

this function are in aspx.cs page

how can I call with javascript

please help guys

5 Replies

Know the answer? Post it — somebody with the same question will find it here.

Sameer Shaik9y ago
Accepted answer
bind this method to any event and the you can call through dopostback from javascript.
check this,
https://www.codeproject.com/Articles/667531/doPostBack-function
Gaurav Raj9y ago
Hey Sameer Shaik
thanks for replying but now i found my soloution
so thank you again
Sameer Shaik9y ago
Hey Gourav,

you asked question for Calling Codebehind method(C#) from Javascript,
and you selected answer provided by sundar, i.e, calling Javascript function from code behind.
Are you clear about what you are expecting ?
Gaurav Raj9y ago
hey sundar ,please explain , i cant understand
Sundaram Subramanian9y ago
call via Page.ClientScript.RegisterClientScriptBlock method through an interface or class definition.

eg
Page.ClientScript.RegisterStartupScript(this.GetType(), "message", "JavaScriptFunction(')", true);

Here JavaScriptFunction() is my JS Function.