Hello, I am getting weird selection behavior when using ImageMap mode with a diagram inside of an update panel with Google Chrome. I can select the first node fine. When I try and change the selection to the other node, it is never selected. Only after clicking the other object 5 to 8 times or so does it then become selected. If I remove the UpdatePanel everything seems to work as it should. However, I use UpdatePanels a lot and would like to keep them. Below is my code:
aspx:
<body>
<form id="form1" runat="server">
<asp:ScriptManager runat="server" ID="scriptmanager"></asp:ScriptManager>
<div>
<asp:UpdatePanel ID="UpdatePanelMain" runat="server" UpdateMode="Always">
<ContentTemplate>
<div>
<ndiag:DiagramView runat="server" ID="diagView" Behavior="DrawLinks" AutoScroll="true" Height="500px" Width="500px" ClientSideMode="ImageMap"
>
<Diagram AllowSelfLoops="false" AutoResize="RightAndDown"
RouteLinks="true" />
</ndiag:DiagramView>
<ndiag:InteractivityExtender ID="InteractivityExtender1" TargetControlID="diagView" runat="server" />
<asp:Label runat="server" ID="lblTest" Text="Test:"></asp:Label>
</div>
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
</body>
aspx.vb:
Partial Public Class _Default
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not IsPostBack Then
diagView.Diagram.Factory.CreateShapeNode(10, 10, 25, 25)
diagView.Diagram.Factory.CreateShapeNode(80, 80, 25, 25)
End If
End Sub
Private Sub diagView_NodeClicked(ByVal sender As Object, ByVal e As MindFusion.Diagramming.NodeEventArgs) Handles diagView.NodeClicked
lblTest.Text = "Node clicked"
End Sub
End Class
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Weird Selection Behavior in Google Chrome (Read 2218 times)
