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Re: checkbox in datalist

 
 
=?Utf-8?B?TWlrZQ==?=
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      09-16-2004
I got the single selection to work but on the multiple selections it blows up
when it compiles on this line:

for each sCars in datalist1.items
dataitem = (CType(e.item.FindControl("checkbox1").value & ",")
next

it doesn't like e.item syntax



"GrantMagic" wrote:

> Hi Mike
>
> that depends if that can check multiple items or not.
>
> Single Item
>
> If they can only check one, set the autopostback attribute to true.
> Create an OnItemCommand in the DataList, and in that command, get the
> requested information from the EventArgument, and redirect the user with the
> requested items ID number.
>
> E.g.
> Sub DgItemCommand(Sender as Object, e as DataListEventArgs)
> Response.Redirect("link?ID=" & (CType(e.Item.FindControl("tbID"),
> TextBox).Text)
> '(Where tbID holds the rows ID number)
> End Sub
>
>
> Multiple Item
>
> Here you'll have to make a general button, which loops through the datalist
> and picks up all the checked items.
> Then create a comma seperate list and redirect that wasy
>
> E.g.
>
> Sub ButtonClick(Sender as Object, e as EventArgs)
> Dim str as string = "";
> Dim item As DataListItem
> For Each item In DataList1.Items
> str += (CType(e.Item.FindControl("tbID"), TextBox).Text &
> ","
> Next item
>
> Response.Redirect("Response.Redirect("link?ID=" & str)
> End Sub
>
> On the subsequent page you can then breadk up that string
>
> "Mike" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
> >I have a check box in a datalist and the user can check it or leave it
> >blank.
> > if they check it they will be able to click a button and go to a new page
> > with information on the item they check. How can i get if the checkbox has
> > been checked(in the datalist) or not and pass that value to the next page?
> > VB.NET
> >

>
>
>

 
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