How can i add clickHandler to the <li> tag in GWT? -

-

i want add clickhandler < li> tag

please me ...

you use focuswidget once you've got hold of element. there's focuswidget constructor taking single element. after can call addclickhandler


Comments

Post a Comment

Popular posts from this blog

List<T>().Add problem C# -

-
i made list hold object in it, , i'll read it. if give index list, same object results. here code: list<tempids> treedids = new list<tempids>(); tempids tempids = new tempids(); foreach (itemgrouptreed treed in itemtreedcoll) { //idleri listeye alıyoruz daha sonra karşılaştırma yapmak için tempids.treedid = treed.id; tempids.treeparentid = treed.treeparentid; treedids.insert(treedids.count, tempids); //---- //eğer ilk gelen detay id ile methoda gelen id bir ise collectiona ekliyoruz. if (tempids.treedid == grouptreedid) { treedtempcoll.add(treed); } else { //burada karşılaştırma yapıyoruz. (int = 0; < treedids.count; i++) { if (tempids...
Read more

ruby - When to use an ORM (Sequel, Datamapper, AR, etc.) vs. pure SQL for querying -

-
a colleague of mine designing sql queries 1 below produce reports, displayed in excel files through external data query. @ present, reporting processes on db required (no crud operations). i trying convince him better use ruby orm in order able display data in rails/sinatra app. despite obvious advantages in displaying data, advantages there him in learning use orm sequel or datamapper? the sql queries writing quite complex, , being relatively new sql, complains time-consuming , confusing. possible write extremely complex queries orm? , if so, suitable(i have heard sequel legacy dbs)? , advantages of learning ruby , using orm versus sticking plain sql, in making complex database queries? i'm datamapper maintainer, , think complex reporting should use sql. while think someday we'll have dsl provides power , conciseness of sql, i've seen far requires write more ruby code sql complex queries. rather maintain 5 line sql query 10-15 lines of ruby code desc...
Read more