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| Author | Forum: PowerWEB LiveControls for ASP.NET Topic: LiveRadioButtonList disappears |
| nthnprmn From: Rome, GA USA Posts: 3 Member Since: 08/24/06 |
posted March 5, 2007 5:10 PM I'm using version 1.6.0.0 of the PowerWEB LiveControls in a new ASCX (User Control) project with ASP.NET/.NET FW 1.1 with SP1. During testing, I've experienced an unexpected phenomena with the LiveRadioButtonList control disappearing. I have absolutely no code that references or sets the Visible property of the LiveRadioButtonList control. In addition to the LiveRadioButtonList control, I have three core LiveControls that are utilized when the problem occurs: LiveListBox, LiveButton, and a LiveDropDownList. These three controls are contained within a LivePanel whose Visible property is set to True or False to control the visibility of the three core controls as a group. The LiveDropDownList is populated with Text/Value pairs of "1", "2", "3", "4", and "5". The LiveListBox is initially empty. When I click on the LiveButton the first time, the currently selected ListItem in the LiveDropDownList is inserted into the LiveListBox if it is not currently in the LiveListBox. The LiveRadioButtonList continues to be visible at this point. The second and subsequent times I select a value from the LiveDropDownList and click the LiveButton to insert the selected ListItem into the LiveListBox, the LiveRadioButtonList disappears. It reappears when I select another item in the LiveDropDownList, but then disappears again when I click the LiveButton to insert the selected ListItem into the LiveListBox. Here is the click event code for the LiveButton: Private Sub lbtnRemoveFromInList_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lbtnRemoveFromInList.Click Dim itemTemp As System.Web.UI.WebControls.ListItem = llbInList.SelectedItem llbInList.Items.Remove(itemTemp) If llbInList.Items.Count = 0 Then If lbtnRemoveFromInList.Enabled = True Then lbtnRemoveFromInList.Enabled = False End If End If End Sub Is this a bug (I think so), or a side-effect of something I'm doing wrong? |
| nthnprmn From: Rome, GA USA Posts: 3 Member Since: 08/24/06 |
posted March 5, 2007 5:14 PM Whoops, I posted the code for another LiveButton's click event. Here's the code for the LiveButton that inserts the ListItem into the LiveListBox: Private Sub lbtnAddToInList_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lbtnAddToInList.Click Dim itemTemp As System.Web.UI.WebControls.ListItem = lddlInListLookUp.SelectedItem If Not llbInList.Items.Contains(itemTemp) Then llbInList.Items.Add(itemTemp) End If If llbInList.Items.Count > 0 Then If lbtnRemoveFromInList.Enabled = False Then lbtnRemoveFromInList.Enabled = True End If End If End Sub |
K M Drake From: Utica, NY USA Posts: 3406 Member Since: 07/14/00 |
posted March 6, 2007 11:22 AM Hi, The best way for us to handle this is for you to send in a webform that behaves in the way you describe. Please make sure the webform is as simple and streamlined as possible, while still showing the problem. Please zip it up and send it to support@dart.com, referencing this thread. Thanks, -ken |
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