dropdownlist doesnt trick on host

Question

User739596497 posted

while i use my local host dropdownlist's tricks work well  
but  when i try to use on my host , dropdownlist's Selected index change event doesnt trick

 

<asp:DropDownList ID="dropCountry" BackColor=White CssClass="libox" runat="server" AutoPostBack="True" OnSelectedIndexChanged="dropCountry_SelectedIndexChanged">
</asp:DropDownList>

   protected void dropCountry_SelectedIndexChanged(object sender, EventArgs e)
        {
            lbl2.Text = "annen";
            dropCity.Items.Clear();
            cityService.GlobalWeather cityServ = new cityService.GlobalWeather();
            string result = cityServ.GetCitiesByCountry(dropCountry.SelectedItem.Text);
            XDocument xdoc = XDocument.Parse(result);
            var citys  = xdoc.Descendants("Table");
            foreach (var tag in citys)
            {
                dropCity.Items.Add(tag.Element("City").Value);
            }
        }

Thanks..

Answer 1

User-1225287840 posted
Do you mean the dropCountry_SelectedIndexChanged event is not firing or the code written inside this event is not working, if so, which line is not working?

Answer 2

User739596497 posted

When i selected a country on dropCountry   ,  dropCountry_SelectedIndexChanged event is not Firing with using HOST  

When i selected a country on dropCountry   ,  dropCountry_SelectedIndexChanged event is Firing with using LocalHost  
 
 My codes work at LocalHost(Visual Studio)
 My codes Doesnt work at Host(www.mstkacar.com)
 
Thx for reply :) 

Answer 3

User-1225287840 posted
May be the recent changes is not reflected on the host server that means not deployed properly to the host sever. Try to re-compile and release it again.

Answer 4

User739596497 posted

how i can  re-compile  it ?
i make  build  rebuild Use IIS7.5 express and upload to host again and still same problem.. 

Answer 5

User-1225287840 posted
Refer this, http://stackoverflow.com/questions/9787464/selectedindexchanged-not-firing-on-any-list-control-on-live-server

Answer 6

User739596497 posted

so its about to 

<form action="" />

right ?

Answer 7

User-801004448 posted

I see you try to populate city based on country drop down list.

Do you store cities in database?

Answer 8

User739596497 posted

kctt

I see you try to populate city based on country drop down list.

Do you store cities in database?

i just wanna to use Dropdownlist Event
Selected index Change event for Dropdownlist does not trigger on iss 7 

Answer 9

User-1225287840 posted

Have you tried as menstioned in the above link.

1. Try accessing the website including the page name. (http://www.mstkacar.com/youraspname.aspx)

2. Try including your asp file name in your form action attribute. <form action="youraspname.aspx" />

3. Have you double checked that selectedindex event is not firing. Just include Response.Write("selectedindex works") and find out the event is not firing or dropdownlist is not populating the values.

4. It could worth checking the above link in detail but before going into detail quickly check the scenario is applies to you.

Answer 10

User739596497 posted

sridhar_rs

Have you tried as menstioned in the above link.

1. Try accessing the website including the page name. (http://www.mstkacar.com/youraspname.aspx)

2. Try including your asp file name in your form action attribute. <form action="youraspname.aspx" />

3. Have you double checked that selectedindex event is not firing. Just include Response.Write("selectedindex works") and find out the event is not firing or dropdownlist is not populating the values.

4. It could worth checking the above link in detail but before going into detail quickly check the scenario is applies to you.

I tried but still same problem :)  

Thx for repply :)

Answer 11

User739596497 posted

i  found this entry while looking  http://www.asp.net/whitepapers/aspnet4/breaking-changes#0.1__Toc256770154    and
http://forums.iis.net/t/1150606.aspx/1 
other peoples have same problem with me :) 

Answer 12

User739596497 posted

Problem solved when i use   form runat="server"

i click random button on the page then  page postback and i see selected index change event. 

but there have a new problem 

Selected index change event only work   when page postback and i cant postback the page with dropdownlist i have to use random button  like this  

  protected void Button1_Click1(object sender, EventArgs e)
        {
            lbl2.Text = "asd";

        }

also  i set true dropdownlist's autopostback options .

Anyone help me ?