Sry for the previous mail!
Hi Andreay,
Is this syntax correct to add a element to Whiteboard?
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 6:21 PM, Andun Sameera <andun...@gmail.com> wrote:
> 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-Wicketrepo. 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
>
>
>
>
>
--
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
