Postback Problem using Lightbox with DropDownList

Dear All,

im facing a problem while styling my ddl, what i did is:

<div class="stlGradient">
<asp ropDownList ID="DropDownList1" runat="server" style="background-color:Transparent;border:none;" Width="100%"></asp: dropDownList>
</div>

the DIV style is having a bg image repeated X.

Hi , i am creating crystal report with asp.net it is working showing data but  data is of two page its is take round trip action but report is not show 
until again i click on show button in this it is not propersly showing that data is how. 

<br />
    <asp:Button ID="btnShow" runat="server" OnClick="btnShow_Click" Text="Show Report" />
    &nbsp;
  <CR:CrystalReportViewer ID="CrystalReportViewer1" runat="server" AutoDataBind="true"
        DisplayGroupTree="False" EnableDatabaseLogonPrompt="False" />

 CrystalReportViewer1.ReportSource = null;
        SqlCommand cmd = new SqlCommand(strcmd, c.con);
        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        da.Fill(ds);
        ReportDocument doc = new ReportDocument();
        doc.Load(AppDomain.CurrentDomain.BaseDirectory + "\\rptQuotation.rpt");
        doc.SetDataSource(ds.Tables[0]);

        // login info
        SqlConnectionStringBuilder csb = new SqlConnectionStringBuilder(ConfigurationManager.ConnectionStrings["conStr"].ConnectionString);

        TableLogOnInfos crtableLogoninfos = new TableLogOnInfos();
        TableLogOnInfo crtableLogoninfo = new Tabl

Hi,

I'm new in this forum and I really hope you'll be able to help me.

I converted a field in the detailsview into a template field and put a dropdownlist in the <InsertItemTemplate> and it worked great. This is the code I put:

<InsertItemTemplate><asp:DropDownList runat="server" DataSourceID="sdsGenresPossible" DataTextField="Genre"  DataValueField="Index" SelectedValue='<%# Bind("Genre") %>' ></asp:DropDownList></InsertItemTemplate>

Now, I tried to do the same thing for the <EditItemTemplate> . This is the code I put there:

<EditItemTemplate><asp:DropDownList runat="server" DataSourceID="sdsGenresPossible" DataTextField="Genre" DataValueField="Index" SelectedValue='<%# Bind("Genre") %>' ></asp:DropDownList></EditItemTemplate>  

When I change the DV properties I do see that a dropdownlist was  added but when I run the program and click on "Edit" in the DV nothing happens (however when I click on "Insert" it works fine).

This is the Select command for the data source I used:

<asp:SqlDataSource runat="server"
          

<div>
      <span>
          <asp:Label ID="Label18" runat="server" Text="Vrsta kreditne kartice"></asp:Label></span><span
class="formw"><asp:DropDownList ID="DropDownList2" Selected="True" width="200px" runat="server">
              <asp:ListItem>Visa</asp:ListItem>
              <asp:ListItem>MasterCard</asp:ListItem>
              <asp:ListItem>Diners Club Card</asp:ListItem>
              </asp:DropDownList>
          </span>
    </div>

div.row {
  clear: both;
  padding-top: 5px;
  }

div.row span.label {
  float: left;
  width: 175px;
  text-align: left;
  color:White;
  }

div.row span.formw {
  float: left;
  width: 500px;
  text-align: left;
/*  margin:0 0 0 10px;*/

  } 

Ok probably you might have seem a dozens of post's titled "Invalid postback or callback argument" but this one is different.

Application that i am creating is simple content editor using the FCK editor.net Control (the content is HTML Encoded before saving t0 DB and then Decoded back again when displaying). just a simple drawing of of its ui is like this

DdlPages < listing the pages Whose regions/controls value can be edited> Databound

DdlRegions <listing the controls whose content can be edited> Databound on DdlPages selected index change

===========Retreived from DropDownlistRegions selected Index Change===========

txtName <a simple name for the region, user friedly identity >

==> FCK Editor <==

<Save Button> <Discard Button>

=================End===========================

I am not such a good designer but hope you understand the UI layout.

This thing works flawless on IE 6,7,8

Process:

DropdownlistRegions holds the content to be displayed in the txtName and FckEditor. This is done by forming a custom concatenated column containing the txtName and Fckeditor(HTML content) separated by a ' ^ ' character. and then databound the column to the Dropdownlist value property.

So on selected index chang

i have the following example but i get error on GetPostBackEventReference line

value of tpe ...button cannot be converted to....

second question:where should i put this code? do i need just this code and nothing else

how should i for example delay for 20 seconds??

Dim sb As New System.Text.StringBuilder()
            sb.Append("if (typeof(Page_ClientValidate) == 'function') { ")
            sb.Append("if (Page_ClientValidate() == false) { return false; }} ")
            sb.Append("this.value = 'Please wait...';")
            sb.Append("this.disabled = true;")
            sb.Append(cs.GetPostBackEventReference(btnAddPhotoComment))
            sb.Append(";")
            Me.btnAddPhotoComment.Attributes.Add("onclick", sb.ToString())

I have a dropdownlist and a method to handle its selectedIndexChanged event.  When I change the dropdown's selected index and click on a submit button, the selectedIndexChanged event fires as expected.  If I click the again a same selected item second time, the event doesn't fire.

what what was reason I am not getting.. almost 5 hrs spend .. different diffrent ways likse set to selected index set 0 etc.. still it's not getting.

Pls give answers quick

I am using gridview, in ItemTemplate  I am using dropdownlist which has the hard-coded value, I want to get updated value of dropdownlist from database, but whenever I use EVAL, it throws the following error:

 'ddl' has a SelectedValue which is invalid because it does not exist in the list of items.

Parameter name: value

I am using the following code: