Hi Chris, this looks as you are going to program mine sweeper. May be you should consider to use HTML5 canvas
Stefan Bachert http://gwtworld.de On 27 Mai, 21:33, Chris Lercher <cl_for_mail...@gmx.net> wrote: > Hi, > > I need to create lots (hundreds) of image tags, and attach them > dynamically to several plain <div class="xy"></div> elements: > > <div class="xy"> > <img src="images/a.gif" style="top: 1em;"/> > <img src="images/a.gif" style="top: 2em;"/> > <img src="images/b.gif" style="top: 3em;"/> > ... > </div> > ... > > The <img> tags can have only two different src urls. But each needs > individual style attributes (for absolute positioning). > > Question: > What would be the fastest (and preferably clean) way to do that? > > A) GwtQuery (aka GQuery)? > B) UiBinder? > C) Other? > > ---- > A) The GwtQuery approach: > > As a first pretty clueless attempt, I'm currently using GwtQuery code > similar to this: > > @UiField > HTML div1; > > void attachImages(...) { > for (...) { > $(div1.getElement()).append( > "<img src='images/" + (flag ? "a" : "b") + ".gif' style='top:" > + i + "em'/>"); > } > > } > > @UiHandler("div1") > void onDivClicked(final ClickEvent event) { > ... > > } > > This works, but a) it's obviously ugly, and b) I don't know, if > there's a faster/better way. > > ---- > B) The UiBinder approach: > > I chose the HTML class, to get a clean div, and still be able to use > @UiHandler. But it doesn't seem to be possible to attach (UiBinder) > Composites to it. What else should I choose? Unfortunately, HTMLPanel > isn't a subclass of HasClickHandlers, so it doesn't work with > @UiHandler. > > ---- > C) Other approaches: > > ? > > Thanks > Chris -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
