gwtquery

I am trying to write a code to differentiate between simgle and double clicks using GWT and GWTQuery. I got the idea here . So I translated it into GWT like this: (my app can't have global variables, so I am doing that part with element attributes instead): $("img").live("click", new Function() { public boolean f(Event event) { String clicksString = $(event).attr("clicks"); int clicks = Integer.parseInt(clicksString); clicks++; $(event).attr("clicks",String.valueOf(clicks)); Timer t = new Timer() { @Override public void run() { Window.alert("Click"); $(event).attr("clicks","0"); } }; if

Can somebody tell me what are the benefits of using gwt query .Is it just for css effects. and how we can use it to create ui elemnts like gwt. What I understand is just use the gwt components like label,textbox,buton in project and then gwt query is just to give some effects to that components , is it like that? If it is for css effects then same thing we can do it in gwt also, then why I will use Gwtquery instead of gwt. can somebody help me .. Thanks, GQuery is much more than that. You can navigate into de DOM fast and easy (like jQuery), for example! Look, this morning I used it in that

I'm looking for a way to do file uploads, with a custom progress bar, with google web toolkit. Not looking for a plugin which shows its own progress bar, I'm rather looking for something which will call my callback method and notify it of progress, so I can show my own progress bar. If that's not possible, then I'd like to know how to access the HTML5 File API so I can build my own file uploader widget. Any ideas? Thanks. There are many issues in GWT which makes difficult deal with this: There is no FormData object in GWT, so you have to use JSNI to get one. RequestBuilder does not support

I am not able to use $("#"+profileId).offset().top from inside my gwt jsni function. I tried this $wnd.$("#"+profileId).offset().top but this is also not working. I feel i am missing syntax here. Could anybody help Three solutions for this question: 1- Your Jsni code looks fine except that you have to enclose it in the corresponding native function and return a double (or any other number type if you want gwt to make the casting). native double getTop(String profileId) /*-{ return $wnd.$("#" + profileId).offset().top; }-*/; If you wanted to see errors through your UncaughExceptionHandler you