On Tue, Jul 29, 2008 at 4:03 PM, Marius Dumitru Florea <[email protected]> wrote:
Asynchronously retrieving the result of the conversion before submitting the edit form is tricky due to the fact that the user can click "Save & View" before the response arrives.
In light of this, Sergiu suggested me the following 2 solutions:
A) Retrieve the conversion synchronously This would be easy if GWT would allow it. Instead I'd have to write error-prone code using timeout to wait for the response and then release the form submit.
Can't you just write an AJAX call to the renderer which include a nested callback to the save action ? I'm thinking here about how we could do it with prototype, something like : new Ajax.Request('getWikiContentURL', { onSuccess:function(){ new Ajax.Request('savePage', {} ) } } [...] ) JV.