i need to call a csharp(code benind ) function using js

Raj maddala

i have a csharp method which is updating the database and it should be called in javascript function .

this is code behind

public void storeprogress()

{

con.Open();

cmd.CommandText = "update mytable set Progress='" + progress + "' where [Registered]='" +DropDownList1.SelectedValue.ToString() + "'and [EmployeID]='" + Label1.Text.ToString() + "' ";

cmd.Connection = con;

cmd.ExecuteNonQuery();

con.Close();

}

and js

function InsertProgress() {

$.ajax({

type: "POST",

url: 'NewVideosPage.aspx/storeprogress',

data: "",

contentType: "application/json; charset=utf-8",

dataType: "json",

success: function (msg) {

alert("I am working ");

error: function (e) {

alert("Something Wrong.");

}

});

}

3 Replies

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Raj maddala8y ago
yeah it was not working for me iam calling this method inside click event in js

$("li").click(function (event) {

function StoreProgress() {
$.ajax({
type: "POST",
url: "NewVideosPage.aspx/storeprogress",
data: '{}',
contentType: "",
dataType: "json",
success: function (data) {
alert('HI iam ajax method ');
},
failure: function (error) {
alert(error);
}
});
}
}
Avnish Kumar8y ago
You can Use WebMethod for the same.
"http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js" type="text/javascript">
"text/javascript">
function StoreProgress() {
    $.ajax({
        type: "POST",
        url: "NewVideosPage.aspx/storeprogress",
        data: '{}',
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        success: OnSuccess,
        failure: function(response) {
            alert(response.d);
        }
    });
}
function OnSuccess(response) {
    alert(response.d);
}
[System.Web.Services.WebMethod]
public static void storeprogress()
{
con.Open();
cmd.CommandText = "update mytable  set Progress='" + progress + "' where [Registered]='" +DropDownList1.SelectedValue.ToString() + "'and [EmployeID]='" + Label1.Text.ToString() + "' ";
cmd.Connection = con;
cmd.ExecuteNonQuery();
con.Close();
}
Rajneesh Chaubey8y ago
Let's see with an example:
in JavaScript:
document.getElementById("btnSample").click();
Server side control:
"server" ID="btnSample" Text="" style="display:none;" OnClick="btnSample_Click" />
C#
protected void btnSample_Click(object sender, EventArgs e)
{
con.Open();
cmd.CommandText = "update mytable set Progress='" + progress + "' where [Registered]='" +DropDownList1.SelectedValue.ToString() + "'and [EmployeID]='" + Label1.Text.ToString() + "' ";
cmd.Connection = con;
cmd.ExecuteNonQuery();
con.Close();
}