Hello All,
I am populating an HtmlSelect control's Items property with four list items.
The HtmlSelect control is contained in a user control which is dropped into
a placeholder on the web form. When the page is rendered, the control is
empty. Here is the code:
In the web form:
Dim UControl As AugmentedDropDo wnList =
CType(LoadContr ol("../UserControls/AugmentedDropDo wnList.ascx"),
AugmentedDropDo wnList)
UControl.Popula teDropDownList( Control.Attribu tes("name").Val ue, DropDownNode)
plcContent.Cont rols.Add(UContr ol)
and in the user control:
Public Sub PopulateDropDow nList(ByVal ListCaption As String, ByVal
ListItems As XmlNode)
Label1.Text = ListCaption
SelectList = New HtmlSelect
SelectList.Name = ListCaption
For Each Item As XmlNode In ListItems.Selec tNodes("Items/Item")
Dim li As New ListItem
li.Value = Item.Attributes ("id").Value
li.Text = Item.Attributes ("value").Va lue
SelectList.Item s.Add(li)
Next
SelectList.ID = ListItems.Attri butes("id").Val ue
End Sub
Can anyone see what I'm missing?
TIA,
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation
3  2099 
I have to bind the Items property to the HtmlSelect control?
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation
"David Branch" wrote: call the databind method...
"Joe" wrote:
Hello All,
I am populating an HtmlSelect control's Items property with four list items.
The HtmlSelect control is contained in a user control which is dropped into
a placeholder on the web form. When the page is rendered, the control is
empty. Here is the code:
In the web form:
Dim UControl As AugmentedDropDo wnList =
CType(LoadContr ol("../UserControls/AugmentedDropDo wnList.ascx"),
AugmentedDropDo wnList)
UControl.Popula teDropDownList( Control.Attribu tes("name").Val ue, DropDownNode)
plcContent.Cont rols.Add(UContr ol)
and in the user control:
Public Sub PopulateDropDow nList(ByVal ListCaption As String, ByVal
ListItems As XmlNode)
Label1.Text = ListCaption
SelectList = New HtmlSelect
SelectList.Name = ListCaption
For Each Item As XmlNode In ListItems.Selec tNodes("Items/Item")
Dim li As New ListItem
li.Value = Item.Attributes ("id").Value
li.Text = Item.Attributes ("value").Va lue
SelectList.Item s.Add(li)
Next
SelectList.ID = ListItems.Attri butes("id").Val ue
End Sub
Can anyone see what I'm missing?
TIA,
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation
call the databind method...
"Joe" wrote: Hello All,
I am populating an HtmlSelect control's Items property with four list items.
The HtmlSelect control is contained in a user control which is dropped into
a placeholder on the web form. When the page is rendered, the control is
empty. Here is the code:
In the web form:
Dim UControl As AugmentedDropDo wnList =
CType(LoadContr ol("../UserControls/AugmentedDropDo wnList.ascx"),
AugmentedDropDo wnList)
UControl.Popula teDropDownList( Control.Attribu tes("name").Val ue, DropDownNode)
plcContent.Cont rols.Add(UContr ol)
and in the user control:
Public Sub PopulateDropDow nList(ByVal ListCaption As String, ByVal
ListItems As XmlNode)
Label1.Text = ListCaption
SelectList = New HtmlSelect
SelectList.Name = ListCaption
For Each Item As XmlNode In ListItems.Selec tNodes("Items/Item")
Dim li As New ListItem
li.Value = Item.Attributes ("id").Value
li.Text = Item.Attributes ("value").Va lue
SelectList.Item s.Add(li)
Next
SelectList.ID = ListItems.Attri butes("id").Val ue
End Sub
Can anyone see what I'm missing?
TIA,
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation
Sorry about the answer i give you
You must add the control the the page.
Page.Controls.A dd(SelectList)
David
"Joe" wrote: I have to bind the Items property to the HtmlSelect control?
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation
"David Branch" wrote:
call the databind method...
"Joe" wrote:
Hello All,
I am populating an HtmlSelect control's Items property with four list items.
The HtmlSelect control is contained in a user control which is dropped into
a placeholder on the web form. When the page is rendered, the control is
empty. Here is the code:
In the web form:
Dim UControl As AugmentedDropDo wnList =
CType(LoadContr ol("../UserControls/AugmentedDropDo wnList.ascx"),
AugmentedDropDo wnList)
UControl.Popula teDropDownList( Control.Attribu tes("name").Val ue, DropDownNode)
plcContent.Cont rols.Add(UContr ol)
and in the user control:
Public Sub PopulateDropDow nList(ByVal ListCaption As String, ByVal
ListItems As XmlNode)
Label1.Text = ListCaption
SelectList = New HtmlSelect
SelectList.Name = ListCaption
For Each Item As XmlNode In ListItems.Selec tNodes("Items/Item")
Dim li As New ListItem
li.Value = Item.Attributes ("id").Value
li.Text = Item.Attributes ("value").Va lue
SelectList.Item s.Add(li)
Next
SelectList.ID = ListItems.Attri butes("id").Val ue
End Sub
Can anyone see what I'm missing?
TIA,
--
Joe
VB.NET/C#/ASP.NET/ASP/VB/C++/Web and DB development/VBA Automation This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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