[xwiki-devs] Object Handling

Hello, i programmed some Objects which can be related to any page. Then i draw a graph (see an example at http://jsfiddle.net/7aMBr/3/). I programmed it as a service which creates a html5-canvas and the javascript for the drawing (Here a screen http://s1.directupload.net/file/d/3421/3a4twrov_jpg.htm). Is is done with {{velocity}} $services.graph.calculate(640, 320, "Hierarchic") {{/velocity}} I defined some type-classes which can predefine the node or edge style, for example the icon or the arrow layout (here a preview http://s14.directupload.net/file/d/3421/hxkwe5bs_jpg.htm). Here now my questions: 1. I use a defined id which uses Space.PageName.NodeLabel (ObjectUUID). This references the Graph-Elements to others or the types. Everything works fine, but now i realised that the change of the label in the object forces an error in the ClassBuilder because all depended elements did't realize the change. Is there a objectchange listener i can use for every change? 2. I programmed also a remove- and create-method in the ScriptService. As you can see in one picture i defined a custom menubar. So i want to create a link which can start a service. Is that possible? {{velocity}} $services.graph.removeNode("Main.Test.N2 (94c5fe2d-a92f-413e-ba1d-efc35bb7f84f)") {{/velocity}} Regards, Matthias -- View this message in context: http://xwiki.475771.n2.nabble.com/Object-Handling-tp7587724.html Sent from the XWiki- Dev mailing list archive at Nabble.com.