How to fire button onclientclick from another button click event both in updatepanel

Question

i have code like this:

<asp:UpdatePanel ID="UpdatePanel2" runat="server" UpdateMode="Conditional">
    <ContentTemplate>
        <asp:Panel ID="Panel1" runat="server">
            <asp:Button ID="btnSaveBooks" runat="server" Text="Save" CssClass="col-md-4 form-control" Width="8%" ForeColor="White" BackColor="#333333" OnClick="btnSaveBooks_Click" />
            <asp:Button ID="btnActive" runat="server" Text="" OnClientClick="ohSnap('Task finished.', 'green');"/>
        </asp:Panel>
    </ContentTemplate>
</asp:UpdatePanel>
<div id="ohsnap"></div>

But how to active btnActive's OnClientClick in btnSaveBooks's OnClick event?

Answer 1

you can use this code to call JS function

in code behind

protected void btnSaveBooks_Click(object sender, EventArgs e)
{

   ScriptManager.RegisterStartupScript(UpdatePanel2, UpdatePanel2.GetType(), "msgbox", "alert('FiveDot File uploaded successfully');", true);
}

Answer 2

1) Make client Id mode of button 'btnActive" static

  ClientIDMode="Static"  

2)Then in your 'btnSaveBooks_Click' Method use below Line

  document.getElementById('btnActive').click(); return false;