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Samuel Fernandes
Samuel Fernandes

Total Post:155

Posted on    August-22-2014 1:41 AM

 ASP.Net ASP.Net 

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Hello i have a aspx page and have this code on it:

<asp:Button ID="ButtonOk" runat="server" Text="Ok" OnClick="ButtonOk_Click" />

<script type="text/javascript">

    function fnClickOK(sender, e)


        __doPostBack(sender, e);



and on my code behind i have this code:

ButtonOk.OnClientClick = String.Format("fnClickOK('{0}','{1}')", ButtonOk.UniqueID, "");

protected void ButtonOk_Click(object sender, EventArgs e)



now i have a class (class someclass = new closs()) that is been Created in the code behind and i want to use it in the ButtonOk_Click function.

so I could do somthing like this:

protected void ButtonOk_Click(object sender, EventArgs e)


   string name = someclass.getname;


so how can i send data from my codebehind to my javascript function?


Sumit Kesarwani

Total Post:378

Posted on    August-22-2014 2:07 AM

Hi Samuel, 

You can have asp.net write arbitrary javascript during rendering of the page.


    typeof(Button), "okclick", string.Format("var MyData = '{0}';", data), true);

after the page loads, you will have access to MyData in the global javascript scope. You can reference it from within fnClickOK

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