3. Generate JavaScript in the Ajax result that removes the node (and re-renders the tree if necessary; I don't know how all that works) and execute it.
--- Chris Pratt <[EMAIL PROTECTED]> wrote: > You can use the Rhino JavaScript interpreter to > execute JavaScript > from Java, but I don't think that's actually what > you are looking for. > > It sounds like you are asking "How to I run some > JavaScript in the > client's browser when something changes on the > server?" And the short > answer is, you can't. At least not directly. > > Remember, the web uses a Request/Response model > where the Browser > makes a request and the server returns a response, > so there is no > simple way for the server to initiate something > happening in the > browser. > > Two options I can see are: > > 1. Have the browser make an AJAX request and the > server can return the > new DOM tree without the removed node > > 2. Have the browser resubmit the request and the new > page can be built > without the removed node. > > (*Chris*) > > On 9/6/07, Session A Mwamufiya > <[EMAIL PROTECTED]> wrote: > > Hi, > > > > Does anyone have an example of how to call a > javascript function from a java class? I want to > call a javascript function that removes a node from > a tree after a java class removed it from the > database. > > > > Thanks, > > Session > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: > [EMAIL PROTECTED] > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
