Hi,

I have specified NodeClickedScript on my DiagramView and it works just fine for most of my nodes.  However, some do not work.
I have placed an alert in the called function, but I get nothing for the nodes in question.

Here's my DiagramView declaration:

<ndiag:DiagramView ID="DiagramView1" runat="server" ClientSideMode="ImageMap" Behavior="DoNothing"
                            Height="100%" NodeClickedScript="onClientNodeClicked" OnCreatingAreaElement="DiagramView1_OnCreatingAreaElement"
                            LinkClickedScript="onClientLinkClicked" EnableViewState="true">
                        </ndiag:DiagramView> 

I have attached 3 files:
- One showing the page source with callouts
- One showing the function that is supposed to be called
- One showing the diagram itself

I am passing semicolon delimited values in the node's Tag field, which I see in the EventArgs in the page source.  Could the issue be data related? 

Any advice would be appreciated.

Thanks in advance.

Jim

You guys should renew your support subscription if you expect us to spend hours helping you.

Seeing that this is the rightmost node and the only one with COORDS values larger than 1000, check if it becomes clickable if you move it to the left from code. The browser you are using might have some limitation and fail to detect clicks at AREAs with large coordinates. If that's the problem, setting DiagramView.MaxImageSize to a smaller size than 1000 should help.

You could also try setting the node's Shape to Rectangle to see if it becomes clickable. If that helps and you still want the shapes to look rounded, you could replace its coords and shape attributes with shape="rect" coords="l,t,r,b" from CreatingAreaElement event handler, where the coordinates match the node.Bounds value converted to pixels.

If none of that helps, please attach the saved diagram file and our developer will investigate.

Stoyan

Then I suppose JavaScript might not like it when a new line symbol comes before the closing quote of a string. Doesn't the browser show any script errors when you click that node? If that's what stops the clicks, you can work around it by replacing \r\n in Tag strings with \\r\\n, so that they are rendered as escape symbols in the onclick code.