Hi, I Think the store object should be global variable.
Try to see the following post on grid and align ur code specified in the link: http://groups.google.com/group/gwt-ext/browse_thread/thread/bd31f748dc684564/fb5f10683965d4fa?hl=en&lnk=gst&q=grid+setStore+problem#fb5f10683965d4fa Thanks&Regards Nitesh On Tue, Mar 24, 2009 at 3:04 PM, patragorn <[email protected]> wrote: > > Hi, to everyone! It's my first post and first of all i want to greet > all the gwt-ext community which > now i belong. > My problem is that i'm trying to drag and drop an entire tree (and > this is auto-magically) > but i need not to move it but to copy it. > I tried the source of the showcase but copies only a node and not all > its childs. > I hope there is a solution for my problem because, as usual, it's very > urgent > and on this friday i have a demonstration to the (possible) client. > Thanks in advance, > Patrizio > > ---------------------- > > I tried with this code (the code of the showcase). > The strange thing is that copyNode is a single node without childs, > so seems that cloning clones only the tree root but not its childs and > so > the for it's unuseful. > > public boolean doBeforeNodeDrop(TreePanel treePanel, TreeNode target, > DragData dragData, String point, DragDrop source, > TreeNode dropNode, DropNodeCallback > dropNodeCallback) { > > TreeNode copyNode = dropNode.cloneNode(); > Node[] children = copyNode.getChildNodes(); > for (int i = 0; i < children.length; i++) { > Node child = children[i]; > copyNode.removeChild(child); > } > dropNodeCallback.setDropNode(copyNode); > > return true; > } > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "GWT-Ext Developer Forum" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/gwt-ext?hl=en -~----------~----~----~----~------~----~------~--~---
