[Seaside] Call application with parameter

[Paul DeBruicker]

I think this should be helpful:

http://book.seaside.st/book/in-action/session/recovering






On 12-04-17 10:09 AM, dtrussardi at tiscali.it wrote:
> Ciao,
>
> 	i have a 	WAComponent	subclass 	 DisplayArticoli  	register as   'articoliOnLine' .
>
> 	The application implement some traditional anchor and some AJAX element.
>
> 	The goal of this application is rendering all the items of one specific shop.
>
> 	I' have some shops:	shopA,  shopB, shopC
> .
> 	When from browser i request it i'm interested to pass  a parameter with a specific shop name.
> 	
> 	For example:
>
> 		http://www.test.com:9090/articoliOnLine?_shop=shopA
>
> 	So when a new session is open a specific shop reference is set.
> 		
> 		
> 	What is the best implementation to do it ?
>
>
> 	I do some test: 	
>
> 			for now i change the	 	WASession		 handleFiltered: aRequestContext.
> 	
> 		
> 		If in the 		aRequestContext request  fields	 i found the _shop parameter
>
> 			 i set  the shop reference in the	 WASession shop instance to the relative value.
>
> 	In DisplayArticoli	 renderContentOn:  	method 	 i had:
> 	
> 		html document addLoadScript: (html jQuery ajaxSetup
>        		  onError: (html javascript
>        		      alert: 'The session has expired. ';
> 				goto:  'http://www.test.com:9090/articoliOnLine?_shop=shopA' ))
>
> 	this redirect the browser when a ajax request trigger a  error  ( after a expired session for example )	and work fine.
>
> 	The problem is relative to the anchor  event when the session is expired because the default
>
> 	expiredRegistryKey
> 	"The session key has expired, redirect the request to the home directory preserving the path as good as possible."
>
> 	lose the path 	_shop=shopA		parameter.
>
> 	
> 	Is my test in the right direction or i wrong ?
>
> 	Any considerations is welcome.
>
> 	Thank,
>
> 		Dario
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