Thanks Doug, I �ll try it again. But I think the problem is the callback codeloading . What do you think?
Burkhard ----- Original Message ----- From: "Doug Schepers" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Sunday, February 06, 2005 8:26 PM Subject: RE: [svg-developers] Drag and Drop for groups > > > Hi, Burkhard- > > I don't understand your questions. Perhaps you misunderstood the intent of > my sample. It's a very basic example of how to do drag-and-drop with groups. > I made a point of commenting the code, so that anyone who wants to figure > out how to adapt it to their own purposes can very easily do so. Obviously, > you will have to tear it apart and fit it into your own codebase. > > To speak on your specific concerns: > 1) Yes, it will drag any group (although this example might not work as-is > for grouped 'use' elements)... Keep in mind that it assumes that the element > grabbed is a top-level child of the group to be moved; if your SVG hierachy > markup is more complex than that, there are ways to find the "proper" group, > including testing against id and such; > 2) Well, SVGDocument is just what I call it... Nothing magic about that, > just change the variable name. You could do something like this, too: > > function Grab(evt) > { > //get the document element, if it doesn't exist > if ( !SVGDocument ) > { > Init(evt); > } > > // find out which element we moused down on > var targetElement = evt.target; > > ... > }; > > Again, nothing magic about the onload event... You just need to initialize > the variables once. > > Regards- > Doug > > doug . schepers @ vectoreal.com > www.vectoreal.com ...for scalable solutions. > > > Burkhard Stollenwerk wrote: > | > | Hello Doug, > | > | it looks pretty fine. > | But I have two problems. > | 1.)Not any group should be moved. > | 2.)I take the svg document by using PHP callback function. > | then SVG Document is undefined. > | The Onload function wouldn�t called. > | Any solution about this? > | > | Burkhard Stollenwerk > | > | > | ----- Original Message ----- > | From: "Doug Schepers" <[EMAIL PROTECTED]> > | To: <[email protected]> > | Sent: Friday, February 04, 2005 1:56 PM > | Subject: RE: [svg-developers] Drag and Drop for groups > | > | > | > > | > > | > Thanks for the kind words, Philippe. > | > > | > As you said, it's a pretty trivial problem, unless I'm > | > misunderstanding something. I made a slight alteration to > | my sample, > | > to show how to move > | > groups: > | > > | > http://svg-whiz.com/svg/DragAndDropGroup.svg > | > > | > Regards- > | > Doug > | > > | > doug . schepers @ vectoreal.com > | > www.vectoreal.com ...for scalable solutions. > | > > > > > ----- > To unsubscribe send a message to: [EMAIL PROTECTED] > -or- > visit http://groups.yahoo.com/group/svg-developers and click "edit my membership" > ---- > Yahoo! Groups Links > > > > > > > ----- To unsubscribe send a message to: [EMAIL PROTECTED] -or- visit http://groups.yahoo.com/group/svg-developers and click "edit my membership" ---- Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/svg-developers/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
