I have one textbox, one button and dropdown list
I used to save the textbox values, when is master data. then i bind the master data into dropdown list.
Everything works fine here.
What i need is, need to bind the new data in dropdownlist without postback. Only when the page get postback new added value is displayed in dropdown list or i need to refresh the page then only new value get displayed. I need to display new value
without page postback? What to do?
Below is the code
<asp:TextBox ID="TxtVatValues" runat="server" placeholder="Vat Values" Width="70px"></asp:TextBox>
<asp:Button ID="BtnSave" runat="server" CssClass="btn btn-primary" Text="Save" OnClick="BtnSave_Click" ValidationGroup="S" />
<asp:DropDownList ID="DrpVID" runat="server" ...
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