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Zone: > Asp.Net Forum > general_asp.net.getting_started Tags:
Item Type: Date Entered: 2/10/2004 3:52:53 PM Date Modified: Subscribers: 0 Subscribe Alert
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5 Items, 1 Pages 1 |< << Go >> >|
"lewy2000" <>
NewsGroup User
Using FindbyValue (C#)2/10/2004 3:52:53 PM

0

Hey all,

I'm trying to select an item in a drop-down list if it matches a value in a database. Quite simple, eh? Not for this newbie.

Here's my code:

UpdateStatusID.FindByValue("data_from_query_here").selected = true;


Here's the form:

<asp:DropDownList
ID="UpdateStatusID"
DataTextField="status_name"
DataValueField="status_id"
runat="server" />

Any hints?
"hits.net" <>
NewsGroup User
Re: Using FindbyValue (C#)2/10/2004 4:18:12 PM

0

ListItem l_obj_ListItem=null;
l_obj_ListItem = UpdateStatusID.FindByValue("data_from_query_here");
if(l_obj_ListItem != null)
{
Combo.ClearSelection();
l_obj_ListItem.Selected = true;
}

Hope it helps
"hemant verma"
NewsGroup User
Re: Using FindbyValue (C#)2/10/2004 4:21:07 PM

0


try first find selected index
Hemant
hi_hemant@@@hotmail.comNOSPAM
"lewy2000" <>
NewsGroup User
Re: Using FindbyValue (C#)2/10/2004 5:15:54 PM

0

Thanks for the attempt, but there's a problem with this line:

l_obj_ListItem = UpdateStatusID.FindByValue("task_id");

It throws:

CS0117: 'System.Web.UI.WebControls.DropDownList' does not contain a definition for 'FindByValue'

Keep trying, though!
"mychucky" <>
NewsGroup User
Re: Using FindbyValue (C#)1/30/2007 6:44:31 PM

0

I think the following will work:

ddlStartDateMonth.ClearSelection();

ddlStartDateMonth.Items.FindByValue(Convert.ToString(dr["expStartDateMonth"])).Selected = true;

Except at the moment, I do have my own other code issues.

 
5 Items, 1 Pages 1 |< << Go >> >|


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