Hi.
Is is possible to delete and edit the listitems in the ReorderList? Any examples of this?
thanks
-T
I have created the DeleteCommand event in the reorderList.. It looks like
protected void ReorderList1_DeleteCommand(object sender, ReorderListCommandEventArgs e)
{
this.ReorderList1.Items.Remove(e.Item);
}
But how do I trigger this event?
I could add a "linkbutton"(or something else) in the itemtemplate, but this obviously doesn't send an ReorderListCommandEventArgs, so I dont know what item in the list i selected..
Anyone?
Hi,
You just need to set the CommandName property of the LinkButton to "delete" to fire this event.
Thanks!
That worked.
I implemented the ItemCommand, instead of the DeleteCommand as I wrote earlier. Then I could do both editing and deleting with the same event:
protected void ReorderList1_ItemCommand(object sender, ReorderListCommandEventArgs e)
{
if (e.CommandName == "Delete")
{
//Code for deleting the item
}
if (e.CommandName == "Edit")
{
//Code for editing the item
}
}
Got a new problem now...
When i want to save after editing, I use the following code:
if (e.CommandName.Equals("Save"))
{
List<myReorderListItem> list = (List<myReorderList>)Session["data"];
TextBox tb = (TextBox)e.Item.FindControl("tbEdit");
myReorderListItem m = new myReorderListItem();
m.Title = tb.Text;
m.Priority = e.Item.ItemIndex + 1;
list.RemoveAt(e.Item.ItemIndex);
list.Insert(e.Item.ItemIndex, m);
ReorderList1.EditItemIndex = -1;
myReorderList.saveDataToSession(list);
}
It finds the textbox control, but tb.Text is the same text that was in the textbox, before I edited it...
How can I get the "new/edited" text? (What actually is in the textbox)
alert(document.getElementById('tbEdit').value); returns the right value, but I wasn't planning on doing any javascript on this page..
tried this.Page.FindControl("tbEdit") also, but that also returns the textbox with the Text before it was edited!
No comments:
Post a Comment