sapui5 - UI5 Image Gallery with Indices (Carousel or Paginator) -

-

i build image gallery (in lightbox (overlay)) indices displaying index of current shown image. like:

enter image description here

i have more 5 pictures, need "swipe" gestures display next/prev ones , arrows.

first thought sap.ui.commons.carousel perfect, did not find events (like e.g. "transitionend") not know how access current index then. paginator has no swipe event (?)..

i appreciate advice approach follow! first steps, i'd happy post code here. right need little start best fitting solution of controls.

thanks lot.

why not use sap.m.carousel? has pagechanged event oldactivepageid , newactivepageid params.

here sample:

            var appcarousel = new sap.m.app("myapp", {initialpage:"carouselpage"});              var carouselpage = new sap.m.page("carouselpage",                 {title: "carousel",                  enablescrolling: false }             );              var page1 = new sap.m.page("page1",                 {title: "carousel test page 1",                  enablescrolling: false }             );              var page2 = new sap.m.page("page2",                 {title: "carousel test page 2",                  enablescrolling: false }             );               var carousel = new sap.m.carousel("mycarousel", {                  activepage: page1,                 loop: true,                  pages: [page1, page2]             });               //listen 'pagechanged' events             carousel.attachpagechanged(function(ocontrolevent) {                 console.log(1);                 console.log( "sap.m.carousel: page changed: old: " + ocontrolevent.getparameters().oldactivepageid );                 console.log("                              new: " + ocontrolevent.getparameters().newactivepageid );             });              carouselpage.addcontent(carousel);             appcarousel.addpage(carouselpage);             appcarousel.placeat("content");              sap.ui.getcore().applychanges();

jsbin: http://jsbin.com/tuqohoqinu/2/edit?html,css,js,console,output

you can see changing of pages in output window. hope helps. thanks.


Comments

Post a Comment

Popular posts from this blog

Java 3D LWJGL collision -

-
i making 3d java game lwjgl library, , wondering how add collision detection, player not go through models. i using obj models. here objloader class, loads models: package renderengine; import java.io.bufferedreader; import java.io.file; import java.io.filenotfoundexception; import java.io.filereader; import java.util.arraylist; import java.util.list; import models.rawmodel; import org.lwjgl.util.vector.vector2f; import org.lwjgl.util.vector.vector3f; public class objloader { public static rawmodel loadobjmodel(string filename, loader loader){ filereader fr = null; try { fr = new filereader(new file("res/"+filename+".obj")); } catch (filenotfoundexception e) { system.err.println("couldn't load file!"); e.printstacktrace(); } bufferedreader reader = new bufferedreader(fr); string line; list<vector3f> vertices = new arraylist<vector3f...
Read more

spring - SubProtocolWebSocketHandler - No handlers -

-
i have ugly error during deploying spring app on jboss. 18:11:16,025 error [org.apache.catalina.core.containerbase.[jboss.web].[default-host].[/consumer]] (msc service thread 1-7) exception sending context initialized event listener instance of class org.springframework.web.context.contextloaderlistener: org.springframework.context.applicationcontextexception: failed start bean 'subprotocolwebsockethandler'; nested exception java.lang.illegalargumentexception: no handlers @ org.springframework.context.support.defaultlifecycleprocessor.dostart(defaultlifecycleprocessor.java:176) [spring-context-4.1.3.release.jar:4.1.3.release] @ org.springframework.context.support.defaultlifecycleprocessor.access$200(defaultlifecycleprocessor.java:51) [spring-context-4.1.3.release.jar:4.1.3.release] @ org.springframework.context.support.defaultlifecycleprocessor$lifecyclegroup.start(defaultlifecycleprocessor.java:346) [spring-context-4.1.3.release.jar:4.1.3.release] @ org.s...
Read more

methods - python can't use function in submodule -

-
my folder structure this: pythonstuff/ program.py modulea/ __init__.py foo.py bar.py here's code bar.py : def hello(): print("hello, world!") here's code program.py : #!/usr/bin/env python3 modulea import bar bar.hello() i run $ python3 program.py somehow error: file "program.py", line 3, in <module> bar.hello() attributeerror: 'module' object has no attribute 'hello' edit: __init__.py file empty. edit2: after trying realized had bar.py in root directory contained hello() method. bar.py in modulea/ directory empty. add it import os __all__ = [] module in os.listdir(os.path.dirname(__file__)): if module != '__init__.py' , module[-3:] == '.py': __all__.append(module[:-3]) the init .py files required make python treat directories containing packages; done prevent directories common name, such string, unintentionally hiding v...
Read more