[Portugal] duvidas sobre openlayers + events

[Jorge de Jesus]

 Bons dias

o jQuery e' uma boa "caixa de ferrramentas" para lidar com o HTML e
Javascript, o mapquery e' so um extra que ajuda na integracao do
OpenLayers no jQuery, mas as funcionalidades do mapsquery sao
relativamente reduzidas. Eu pessoalmente adoro jQuery ja que e' bastante
simples de usar e com muitas funcionalidades.

Para projectos de media envergadura o jQuery ajuda bastante, mas para um
projecto de maiores dimensoes o melhor sera usar GeoExt [1], ve a seccao
de exemplos.

Se precisares uma coisa integrada o melhor e' usar um framework como
mapfish que integra o cliente e a funcionalidades do server.

Eu aconselho a consultares a tese de mestrado do Pedro Cabral "Sigla
WEBGIS portal: an open source Web-based GIS application for the
portuguese bluetongue Entomologiacal surveillance program" [2] esta um
must !!! E ficas com uma ideia o tipo de funcionalidades que o
mapfish/geoExt pode ter.

[1] http://geoext.org/
[2] http://run.unl.pt/handle/10362/5472


n 05/12/11 19:45, Pedro Costa wrote:
> Qual o mais acessivel para quem está a dar os primeiros paços?jquery
> ou mapquery?
>
>
> Obrigado a todos pela ajuda
>
>
> PS: O livro Openlayers begginers 2.1 vem a caminho. Já tenho em PDF
> mas prefiro em versão papel :-)
>
>
>
>
>
>
>
> On 05-12-2011 09:57, Jorge de Jesus wrote:
>>
>>
>> Para alem do TinyOWS (que e' uma excellent opcao) tens tb o Geoserver
>>
>> http://www.gistutor.com/openlayers/22-advanced-openlayers-tutorials/47-openlayers-wfs-t-using-a-geoserver-hosted-postgis-layer.html
>>
>>
>> Quanto aos mouse events, eu pessoalmente detesto fazer programacao de
>> events em javascript puro, normalmente tento usar jQuery:
>>
>> http://docs.jquery.com/Types/Event
>>
>> Talvez seja melhor usar MapQuery ???
>>
>> http://mapquery.org
>>
>> Ou melhor ainda usar este plugin que permite programar event/trigger
>> seguindo a filosofia de signal/slots to Qt/C++
>>
>> http://jay-notes.blogspot.com/2011/09/signal-slot-implementation-for-jquery.html
>>
>> Mas para dizer a verdade numa tive fazer programacao de events em
>> OpenLayers
>>
>> Jorge
>>
>>
>> On 04/12/11 18:05, Giovanni Manghi wrote:
>>>> Para permitir edição tem de ser como wfs?
>>> wfs-t
>>>
>>> se usas TinyOWS ha alguns exemplos de editing com OL no site oficial.
>>>
>>>
>>> -- Giovanni --
>>>
>>>
>>>
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>>
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--------------------------------------------------------------------------------
Plymouth Marine Laboratory
 
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The Hoe
Plymouth  PL1 3DH
 
Website: www.pml.ac.uk
Click here for PML Annual Review
Registered Charity No. 1091222
PML is a company limited by guarantee
registered in England & Wales
company number 4178503

Please think before you print

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