Dropdownlist Not Fires When I Select The First Item ?

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hi guys ,
i have a one dropdown list ,when i select first item(Followup)
OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged" is not firing .. please help me guys

ASP.NET

<asp:DropDownList ID="ddlprocess" runat="server" AutoPostBack="True" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged">
                               <asp:ListItem>FollowUp</asp:ListItem>
                                <asp:ListItem>Appointment</asp:ListItem>
                                <asp:ListItem>Closed</asp:ListItem>
                            </asp:DropDownList>

help me ..
thanks . .

Posted 12-Aug-14 19:58pm

u mani

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Sid_Joshi · Answer 1 · 2014-08-12T20:36:00

Solution 2

set AutoPostBack property to true of DropDownList1 in .aspx file
AutoPostBack="True"

Posted 12-Aug-14 20:36pm

Sid_Joshi

Updated 12-Aug-14 20:37pm

v2

Jameel VM · Answer 2 · 2014-08-12T20:15:00

Solution 1

just try to rename your selection change method in code behind from DropDownList1_SelectedIndexChanged to ddlprocess_SelectedIndexChanged also the mark up as OnSelectedIndexChanged="ddlprocess_SelectedIndexChanged">

Hope this helps

Posted 12-Aug-14 20:15pm

Jameel VM

Comments

u mani 13-Aug-14 2:30am

dear Jammel vm,thank s for reply: that is not a problem .. when i select first item it is not firing ,if select 2nd or 3rd item the event was firing .. please tell me how to fire the event when i select first item

Jameel VM 13-Aug-14 2:37am

Just add a dummy ListItem to the start of the DropDownList and set that item's Enabled property to false. i.e. <asp:ListItem Value="" Text="" Enabled="false" />
<asp:ListItem Value="1" Text="Item 1" />

u mani 13-Aug-14 2:44am

there is no other solution .. with out adding dummy item ?