Hi David, I would like to change circles in your code to rect. I did the following:
1. I change the backgroud from rect to polygon and it works. 2. I change the circle to rect by a. change "circle" to "rect" b. change "r:rad" to "x:20", "y:30" in the Atribute assignment However, this will be work for me. What is wrong with my modification? By the way, what is the meaning of "id":stroke in your code? Why we need to do that? Thank you for your help. Tak --- In svg-developers@yahoogroups.com, "ddailey" <[EMAIL PROTECTED]> wrote: > > Hi Tak, > > you wrote: "If the user creates 4 circles in your page, could we save all 4 circles (x, > y, r, color) to a server and continue to work on his project the next day by > redraw those circles from the saving data? Do you happen to work that out > yet?" > > Sure we could and I think it would be fairly easy. In the source of http://srufaculty.sru.edu/david.dailey/svg/makeDragDrop.svg , > > there are a couple of lines after the DOM object (the circle = C) has been created, it is then populated with a collection of Attributes (Attr) and appended to the SVGDOM: > > assignAttr(C,Attr) > Root.appendChild(C) > right in between there, I'd do something like this: BigArrayofCircles.push(Attr). Then whenever the user were to choose a "save" option (from say a menu) the BigArrayofCircles (which has already been serialized as an Object) could just be sent (via some format like plaintext, JSON, or AJAX -- JSON seems likely since that's close to what it is already) to a server (which would just scribble it into a file somehow). The clientside program would then just need a file open routine which would pretty much just be (after identifying the particular BigArrayofCircles, among those saved to the server, to be opened): > > for (i in BigArrayofCircles) {var C=document.createElementNS (xmlns,"circle") ;assignAttr(C,Attr)} > > Holler if I have not made sense. > David > > > > > [Non-text portions of this message have been removed] > ------------------------------------ ----- 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/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/svg-developers/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> 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/