Hi Andreay,
Is this syntax correct to add a element to Whiteboard?
collection.acceptJsonStr(
collection.acceptJsonStr(
collection.acceptJsonStr({collection.acceptJsonStr({collection.acceptJsonStr({
var collection = whiteboard.collections.main;
collection.acceptJsonStr("{"id": 0, "type": "PointFree", "x": -530, "y":
14}");
I get this error in Firebug console,
SyntaxError: missing ) after argument list
Thanks!
On Sat, Jul 6, 2013 at 12:48 AM, Andun Sameera <andun...@gmail.com> wrote:
> I got the update and will work on creating the Java Objects.
>
> Thanks!
>
>
> On Fri, Jul 5, 2013 at 10:40 PM, Bogdanov Andrey <ba...@mail.ru> wrote:
>
>> Hi Andun,
>>
>> Just now I pushed corrected version of whiteboard to the repo (
>> https://github.com/bay73/whiteboard.git ).
>> You could take it. I hope text element works well now.
>> Thanks for finding this bug.
>>
>> Regards,
>> Andrey
>>
>>
>> Пятница, 5 июля 2013, 3:08 +05:30 от Andun Sameera <andun...@gmail.com>:
>> >Hi Andrey,
>> >
>> >Currently I am in the process of Mapping Whiteboard Elements to Java
>> Objects. There I noticed that Text fields are bit buggy. I have attached a
>> screen shot. When we draw a text box, we are shown a label. But I can find
>> a place to edit it. Also I tried with info tool. When I enter a text using
>> that, it overlaps as shown in screen shot. Is there a fault in my code ?
>> You can look at it in the git repo.
>> >
>> >Thanks!
>> >
>> >On Fri, Jul 5, 2013 at 2:10 AM, Andun Sameera < andun...@gmail.com >
>> wrote:
>> >>Hi All,
>> >>
>> >>I have create the https://github.com/andunslg/Whiteboard-Wicket repo.
>> I have committed my POC code there and doing the development on that.
>> >>
>> >>Thanks!
>> >>
>> >>
>> >>On Thu, Jul 4, 2013 at 12:10 PM, Maxim Solodovnik <
>> solomax...@gmail.com > wrote:
>> >>>sure, please create git repo!
>> >>>
>> >>>instead of using Wicket.ajax.get you can use normal *AjaxBehavior you
>> can also create functions of it using getCallbackFunction.
>> >>>Old OM code had examples of that (was replaced with
>> wicketjquieryui-calendar)
>> >>>
>> >>>
>> >>>On Thu, Jul 4, 2013 at 3:45 AM, Andun Sameera < andun...@gmail.com >
>> wrote:
>> >>>>Hi All,
>> >>>>
>> >>>>I have successfully did a first step integration of Andrey's
>> whiteboard with Wicket. Now I can send the JSON string successfully to the
>> JAVA code. Now I know the way and will work on formalizing the thing!
>> >>>>
>> >>>>
>> >>>>@Andrey
>> >>>>
>> >>>>Can you give me a example to add a onChnage method to main
>> collection. I tried to do it. But is fails.
>> >>>>
>> >>>>@ Maxim
>> >>>>
>> >>>>Can I create a Git Repo for the task? Is it going to be a
>> wicket-jquery-UI plug-in ? or else ?
>> >>>>
>> >>>>Thanks!
>> >>>>
>> >>>>
>> >>>>On Wed, Jul 3, 2013 at 11:18 PM, Andun Sameera < andun...@gmail.com>
>> >>>>wrote:
>> >>>>>Hi Andrey,
>> >>>>>
>> >>>>>OK will do it like that!
>> >>>>>
>> >>>>>Thanks!
>> >>>>>
>> >>>>>
>> >>>>>On Wed, Jul 3, 2013 at 11:15 PM, Bogdanov Andrey < ba...@mail.ru >
>> wrote:
>> >>>>>> Hi Andun,
>> >>>>>>
>> >>>>>>Unfortunately I can't help you with wicket-ajax (I'm nit familiar
>> with wicket).
>> >>>>>>Only one remark about onChange - defining onChange for prototype is
>> not a good idea, because whiteboard use two auxilary collections which need
>> not to be synchronized. onChange function should be defined only for one
>> main collection.
>> >>>>>>
>> >>>>>>Regards,
>> >>>>>>Andrey
>> >>>>>>
>> >>>>>>
>> >>>>>>Среда, 3 июля 2013, 22:50 +05:30 от Andun Sameera <
>> andun...@gmail.com >:
>> >>>>>>>Hi,
>> >>>>>>>
>> >>>>>>>Considering the example which Andrey gave me early, I am planning
>> to do
>> >>>>>>>this,
>> >>>>>>>
>> >>>>>>> - Using the method given below, we can get a JSON string for
>> any update
>> >>>>>>> happen in Closure WhiteBoard
>> >>>>>>>
>> >>>>>>>// to be defined on using of collection
>> >>>>>>>bay.whiteboard.Collection.prototype.onChange = function(element){
>> >>>>>>> alert(this.getJson(element));
>> >>>>>>>}
>> >>>>>>>
>> >>>>>>> - I will do a Wicket.Ajax call in this JavaScript method to
>> send this
>> >>>>>>> JSON string to the Server Side
>> >>>>>>> - There I process the string and map it to Java Objects
>> >>>>>>> - Then Synchronization happens
>> >>>>>>>
>> >>>>>>>As the initial step to do that, I am trying to implement a simple,
>> >>>>>>>application which can sent JavaScript Ajax calls to Wicket server.
>> I use
>> >>>>>>>this article
>> >>>>>>>
>> https://cwiki.apache.org/confluence/display/WICKET/Calling+Wicket+from+Javascript.
>> >>>>>>>I have created the application given below.
>> >>>>>>>
>> >>>>>>>public class HomePage extends WebPage {
>> >>>>>>> private static final long serialVersionUID = 1L;
>> >>>>>>>
>> >>>>>>> public HomePage(final PageParameters parameters) {
>> >>>>>>> super(parameters);
>> >>>>>>>
>> >>>>>>>
>> >>>>>>> final AbstractDefaultAjaxBehavior behave = new
>> >>>>>>>AbstractDefaultAjaxBehavior() {
>> >>>>>>> protected void respond(final AjaxRequestTarget target)
>> {
>> >>>>>>> target.add(new Label("foo", "Yeah I was just
>> called from
>> >>>>>>>Javascript!"));
>> >>>>>>> }
>> >>>>>>>
>> >>>>>>> public void renderHead(Component
>> component,IHeaderResponse
>> >>>>>>>response){
>> >>>>>>>
>> >>>>>>> String componentMarkupId = component.getMarkupId();
>> >>>>>>> String callbackUrl = getCallbackUrl().toString();
>> >>>>>>>
>> >>>>>>> response.render(
>> >>>>>>>JavaScriptHeaderItem.forScript("var
>> >>>>>>>componentMarkupId='"+componentMarkupId+"'; var
>> >>>>>>>callbackUrl='"+callbackUrl+"';","values"));
>> >>>>>>> }
>> >>>>>>> };
>> >>>>>>>
>> >>>>>>> add(behave);
>> >>>>>>>
>> >>>>>>> }
>> >>>>>>>
>> >>>>>>>}
>> >>>>>>>
>> >>>>>>>and my HomePage.html,
>> >>>>>>>
>> >>>>>>><!DOCTYPE HTML>
>> >>>>>>><html>
>> >>>>>>><body>
>> >>>>>>><script src="
>> http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js
>> >>>>>>>"></script>
>> >>>>>>><script type="text/javascript">
>> >>>>>>> $(function() {
>> >>>>>>> var wcall = Wicket.Ajax.get({ u: '${callbackUrl}' + '' });
>> >>>>>>> alert(wcall);
>> >>>>>>> });
>> >>>>>>></script>
>> >>>>>>></body>
>> >>>>>>></html>
>> >>>>>>>
>> >>>>>>>Still I cant get this to a working position. When I start this
>> application,
>> >>>>>>>wicket-ajax.js file is not loading. Thus console gives following
>> error,
>> >>>>>>>
>> >>>>>>>ReferenceError: Wicket is not defined
>> >>>>>>>[Break On This Error]
>> >>>>>>>
>> >>>>>>>var wcall = Wicket.Ajax.get({ u: '${callbackUrl}' + '' });
>> >>>>>>>
>> >>>>>>>Still cant find why wicket-ajax is not loaded to my application.
>> Will let
>> >>>>>>>you know further updates!
>> >>>>>>>
>> >>>>>>>Thanks!
>> >>>>>>>
>> >>>>>>>
>> >>>>>>>On Tue, Jul 2, 2013 at 2:08 PM, Andun Sameera <
>> andun...@gmail.com > wrote:
>> >>>>>>>
>> >>>>>>>> OK Maxim. Will do it like that!
>> >>>>>>>>
>> >>>>>>>>
>> >>>>>>>> On Tue, Jul 2, 2013 at 2:05 PM, Maxim Solodovnik <
>> solomax...@gmail.com >wrote:
>> >>>>>>>>
>> >>>>>>>>> I would totally disagree with
>> >>>>>>>>> "At the Wicket Java code we save these elements as Java Objecst
>> which
>> >>>>>>>>> contains the JSON strings."
>> >>>>>>>>>
>> >>>>>>>>> Java objects should contain normal fields like "Point center;
>> int
>> >>>>>>>>> radius;" and be (de)serialized (from)into JSON if necessary.
>> >>>>>>>>>
>> >>>>>>>>>
>> >>>>>>>>> On Tue, Jul 2, 2013 at 2:27 PM, Andun Sameera <
>> andun...@gmail.com >wrote:
>> >>>>>>>>>
>> >>>>>>>>>> Hi Andrey,
>> >>>>>>>>>>
>> >>>>>>>>>> Great! If you can give me a example for,
>> >>>>>>>>>>
>> >>>>>>>>>> collection.onChange(element)
>> >>>>>>>>>>
>> >>>>>>>>>> it will be highly appreciated.
>> >>>>>>>>>>
>> >>>>>>>>>> @Maxim,
>> >>>>>>>>>>
>> >>>>>>>>>> After some thinking I cam across of this idea. Please correct
>> me If I am
>> >>>>>>>>>> wrong.
>> >>>>>>>>>>
>> >>>>>>>>>> - All the whiteboard elements can be represented as JSON
>> strings
>> >>>>>>>>>> (Have to find a way to add PDF,DOCs, Pictures to whiteboard
>> in this way)
>> >>>>>>>>>> - At the Wicket Java code we save these elements as Java
>> Objecst
>> >>>>>>>>>> which contains the JSON strings.
>> >>>>>>>>>> - To synchronize white board we can send these object to
>> all the
>> >>>>>>>>>> viewers.
>> >>>>>>>>>> - To save/load we can use this already implemented JSON
>> based
>> >>>>>>>>>> serialization and de-serialization.
>> >>>>>>>>>>
>> >>>>>>>>>> But have to find ways to get all these data from closure
>> implementation
>> >>>>>>>>>> to wicket!
>> >>>>>>>>>>
>> >>>>>>>>>> Thanks!
>> >>>>>>>>>> On Tue, Jul 2, 2013 at 11:28 AM, Bogdanov Andrey <
>> ba...@mail.ru > wrote:
>> >>>>>>>>>>
>> >>>>>>>>>>> Hi Andun,
>> >>>>>>>>>>>
>> >>>>>>>>>>> Whiteboard consists of two main objects: ui-component
>> >>>>>>>>>>> "bay.whiteboard.Whiteboard", which contains functionality for
>> user
>> >>>>>>>>>>> interaction and collections of objects
>> "bay.whiteboard.Collection" which
>> >>>>>>>>>>> contains list of objects and some stuff to manipulate them.
>> >>>>>>>>>>> After createing WB with
>> >>>>>>>>>>> whiteboard = bay.whiteboard.Create();
>> >>>>>>>>>>> you could access to collection as
>> >>>>>>>>>>> collection = whiteboard.collections.main; or
>> >>>>>>>>>>> collection = whiteboard.getMainCollection(); - i've just
>> added this
>> >>>>>>>>>>> method
>> >>>>>>>>>>>
>> >>>>>>>>>>> After that you could define
>> >>>>>>>>>>> collection.onChange(element) - method wich will be invoked
>> every
>> >>>>>>>>>>> time when some drawing elements add or change.
>> >>>>>>>>>>> Also you could use methods:
>> >>>>>>>>>>> collection.getJson(element); - to obtain json code for
>> an element
>> >>>>>>>>>>> collection.jsonCode(); - to obtain json code for whole
>> >>>>>>>>>>> collection
>> >>>>>>>>>>> collection.acceptJsonStr(str); - to add or change one
>> element
>> >>>>>>>>>>> described as json
>> >>>>>>>>>>> collection.parseJson(str); - to rebuild all from the
>> given json
>> >>>>>>>>>>> string
>> >>>>>>>>>>>
>> >>>>>>>>>>>
>> >>>>>>>>>>> As an example you could explore linkWebSocket method in
>> ui.js, which
>> >>>>>>>>>>> allows synchronize wb-content through webSocket
>> >>>>>>>>>>>
>> >>>>>>>>>>> Regards,
>> >>>>>>>>>>> Andrey Bogdanov
>> >>>>>>>>>>>
>> >>>>>>>>>>> Вторник, 2 июля 2013, 1:25 +05:30 от Andun Sameera <
>> andun...@gmail.com
>> >>>>>>>>>>> >:
>> >>>>>>>>>>>
>> >>>>>>>>>>> Hi Andrey,
>> >>>>>>>>>>>
>> >>>>>>>>>>> I am moving in to this new thread to discuss about the
>> clarifications,
>> >>>>>>>>>>> improvements and integration of your Whiteboard to wicket. I
>> have looked at
>> >>>>>>>>>>> your code which can be found
>> https://github.com/bay73/whiteboard . I
>> >>>>>>>>>>> have following questions,
>> >>>>>>>>>>>
>> >>>>>>>>>>> - In Wicket, I want map Whiteboard Elements(Rectangle,
>> Circle,
>> >>>>>>>>>>> Text, etc.) to Java objects.
>> >>>>>>>>>>> - Thus we can send those object to all the Whiteboard
>> viewers.
>> >>>>>>>>>>> - Using these objects there Whiteboards will be updated.
>> >>>>>>>>>>> - To do that, can I get some data from your code? which
>> can be
>> >>>>>>>>>>> later used to create elements. I saw there is a
>> serialization methods and
>> >>>>>>>>>>> deserilization method in base.js. If we can extend that
>> mechanism to give
>> >>>>>>>>>>> some data when element is drawn or edited as an event, I
>> can use them to
>> >>>>>>>>>>> create Java objects.
>> >>>>>>>>>>> - Also there should be a mechanism to draw elements on your
>> >>>>>>>>>>> Whiteboard by passing those data.
>> >>>>>>>>>>>
>> >>>>>>>>>>> Can we do these things?
>> >>>>>>>>>>>
>> >>>>>>>>>>> Thanks!
>> >>>>>>>>>>> --
>> >>>>>>>>>>> Regards
>> >>>>>>>>>>> Andun S.L. Gunawardana
>> >>>>>>>>>>> Undergraduate
>> >>>>>>>>>>> Department of Computer Science And Engineering
>> >>>>>>>>>>> University of Moratuwa
>> >>>>>>>>>>> Sri Lanka
>> >>>>>>>>>>>
>> >>>>>>>>>>> Blog - http://www.insightforfuture.blogspot.com/
>> >>>>>>>>>>> LinkedIn -
>> http://www.linkedin.com/pub/andun-s-l-gunawardana/34/646/703
>> >>>>>>>>>>> Twitter - http://twitter.com/AndunSLG
>> >>>>>>>>>>>
>> >>>>>>>>>>>
>> >>>>>>>>>>>
>> >>>>>>>>>>>
>> >>>>>>>>>>>
>> >>>>>>>>>>>
>> >>>>>>>>>>>
>> >>>>>>>>>>> --
>> >>>>>>>>>>> Андрей Богданов
>> >>>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>> --
>> >>>>>>>>>> Regards
>> >>>>>>>>>> Andun S.L. Gunawardana
>> >>>>>>>>>> Undergraduate
>> >>>>>>>>>> Department of Computer Science And Engineering
>> >>>>>>>>>> University of Moratuwa
>> >>>>>>>>>> Sri Lanka
>> >>>>>>>>>>
>> >>>>>>>>>> Blog - http://www.insightforfuture.blogspot.com/
>> >>>>>>>>>> LinkedIn -
>> http://www.linkedin.com/pub/andun-s-l-gunawardana/34/646/703
>> >>>>>>>>>> Twitter - http://twitter.com/AndunSLG
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>>
>> >>>>>>>>>
>> >>>>>>>>>
>> >>>>>>>>>
>> >>>>>>>>> --
>> >>>>>>>>> WBR
>> >>>>>>>>> Maxim aka solomax
>> >>>>>>>>>
>> >>>>>>>>
>> >>>>>>>>
>> >>>>>>>>
>> >>>>>>>> --
>> >>>>>>>> Regards
>> >>>>>>>> Andun S.L. Gunawardana
>> >>>>>>>> Undergraduate
>> >>>>>>>> Department of Computer Science And Engineering
>> >>>>>>>> University of Moratuwa
>> >>>>>>>> Sri Lanka
>> >>>>>>>>
>> >>>>>>>> Blog - http://www.insightforfuture.blogspot.com/
>> >>>>>>>> LinkedIn -
>> http://www.linkedin.com/pub/andun-s-l-gunawardana/34/646/703
>> >>>>>>>> Twitter - http://twitter.com/AndunSLG
>> >>>>>>>>
>> >>>>>>>>
>> >>>>>>>>
>> >>>>>>>>
>> >>>>>>>>
>> >>>>>>>
>> >>>>>>>
>> >>>>>>>
>> >>>>>>>--
>> >>>>>>>Regards
>> >>>>>>>Andun S.L. Gunawardana
>> >>>>>>>Undergraduate
>> >>>>>>>Department of Computer Science And Engineering
>> >>>>>>>University of Moratuwa
>> >>>>>>>Sri Lanka
>> >>>>>>>
>> >>>>>>>Blog - http://www.insightforfuture.blogspot.com/
>> >>>>>>>LinkedIn -
>> http://www.linkedin.com/pub/andun-s-l-gunawardana/34/646/703
>> >>>>>>>Twitter - http://twitter.com/AndunSLG
>> >>>>>>>
>> >>>>>>
>> >>>>>>
>> >>>>>>--
>> >>>>>>Андрей Богданов
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>>--
>> >>>>>Regards
>> >>>>>Andun S.L. Gunawardana
>> >>>>>Undergraduate
>> >>>>>Department of Computer Science And Engineering
>> >>>>>University of Moratuwa
>> >>>>>Sri Lanka
>> >>>>>
>> >>>>>Blog - http://www.insightforfuture.blogspot.com/
>> >>>>>LinkedIn -
>> http://www.linkedin.com/pub/andun-s-l-gunawardana/34/646/703
>> >>>>>Twitter - http://twitter.com/AndunSLG
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>>
>> >>>>
>> >>>>
>> >>>>--
>> >>>>Regards
>> >>>>Andun S.L. Gunawardana
>> >>>>Undergraduate
>> >>>>Department of Computer Science And Engineering
>> >>>>University of Moratuwa
>> >>>>Sri Lanka
>> >>>>
>> >>>>Blog - http://www.insightforfuture.blogspot.com/
>> >>>>LinkedIn -
>> http://www.linkedin.com/pub/andun-s-l-gunawardana/34/646/703
>> >>>>Twitter - http://twitter.com/AndunSLG
>> >>>>
>> >>>>
>> >>>>
>> >>>>
>> >>>
>> >>>
>> >>>--
>> >>>WBR
>> >>>Maxim aka solomax
>> >>
>> >>
>> >>--
>> >>Regards
>> >>Andun S.L. Gunawardana
>> >>Undergraduate
>> >>Department of Computer Science And Engineering
>> >>University of Moratuwa
>> >>Sri Lanka
>> >>
>> >>Blog - http://www.insightforfuture.blogspot.com/
>> >>LinkedIn -
>> http://www.linkedin.com/pub/andun-s-l-gunawardana/34/646/703
>> >>Twitter - http://twitter.com/AndunSLG
>> >>
>> >>
>> >>
>> >>
>> >
>> >
>> >--
>> >Regards
>> >Andun S.L. Gunawardana
>> >Undergraduate
>> >Department of Computer Science And Engineering
>> >University of Moratuwa
>> >Sri Lanka
>> >
>> >Blog - http://www.insightforfuture.blogspot.com/
>> >LinkedIn - http://www.linkedin.com/pub/andun-s-l-gunawardana/34/646/703
>> >Twitter - http://twitter.com/AndunSLG
>> >
>> >
>> >
>> >
>>
>> --
>> Андрей Богданов
>>
>
>
>
> --
> Regards
> Andun S.L. Gunawardana
> Undergraduate
> Department of Computer Science And Engineering
> University of Moratuwa
> Sri Lanka
>
> Blog - http://www.insightforfuture.blogspot.com/
> LinkedIn - http://www.linkedin.com/pub/andun-s-l-gunawardana/34/646/703
> Twitter -http://twitter.com/AndunSLG
>
>
>
>
>
--
Regards
Andun S.L. Gunawardana
Undergraduate
Department of Computer Science And Engineering
University of Moratuwa
Sri Lanka
Blog - http://www.insightforfuture.blogspot.com/
LinkedIn - http://www.linkedin.com/pub/andun-s-l-gunawardana/34/646/703
Twitter -http://twitter.com/AndunSLG
