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problems with clientside events in javaapplet mode (Read 3136 times)

lue YaBB Newbies Offline I love NetDiagram! Posts: 43 Location: Austria Joined: Jan 9^th, 2008	problems with clientside events in javaapplet mode Jul 14^th, 2008 at 6:36am	Print Post
	We use netdiagram 2.01 with vb.net. But in Java Applet Mode we cannot use client side events. We would like make with a click on a node an event to open a popup window or make other events. in the html body of page: <ndiag:diagramview id="diagramView" style="LEFT: 0px; WIDTH: 540px; POSITION: absolute; TOP: 100px; HEIGHT: 480px" runat="server" clientsidemode="JavaApplet" onnodeclicked="diagramView_NodeClicked" /> in the vb.net page_load: Sub diagramView_NodeClicked(ByVal sender As Object, ByVal e As NodeEventArgs) Handles diagramView.NodeClicked Session("Message") += "NC " End Sub The diagram is ok, but no reactions on click the node ... whats wrong? thanks & regards chris


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: problems with clientside events in javaapplet Reply #1 - Jul 14^th, 2008 at 7:52am	Print Post
	You will have to code the event handler in JavaScript, and assign its name to the NodeClickedScript property. For example see the OrgBrowser and NetworkChart sample projects. I hope that helps, Stoyan


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lue YaBB Newbies Offline I love NetDiagram! Posts: 43 Location: Austria Joined: Jan 9^th, 2008	Re: problems with clientside events in javaapplet Reply #2 - Jul 14^th, 2008 at 11:04am	Print Post
	Thanks Stoyan! Is there any possibility in the java applet mode to transfer data from client side events to the server side f.e. to save this data in session variables? regards chris


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Stoyo God Member Offline MindFusion support Posts: 13230 Joined: Jul 20^th, 2005	Re: problems with clientside events in javaapplet Reply #3 - Jul 14^th, 2008 at 11:37am	Print Post
	I suppose you could add some Hidden fields to an UpdatePanel and post back just the panel when a client-side event is raised. You might also try passing the session id to a web service method, and let the method set the session variables. I hope that helps, Stoyan


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lue YaBB Newbies Offline I love NetDiagram! Posts: 43 Location: Austria Joined: Jan 9^th, 2008	Re: problems with clientside events in javaapplet Reply #4 - Jul 14^th, 2008 at 12:02pm	Print Post
	Thanks Stoyan, that helps! Another question: Are they any client side events for drag & drop related events. We have not found such events ... best regards chris


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