Re: [Pharo-users] How to edit an element with Teapot

Dec. 17, 2016

      Hi sven

so I studied your code and I got a solution working. Tx for your support.
  Now I do not know if what I did is correct.

registerRoutes
	teapot
		GET: '/' -> '<h1>My game collection</h1>';
		output: #html;
		GET: '/games' -> [ :reg | (self htmlListFor: self games)];
		output: #html;
		GET:
			'/findDetails/<title>' -> [ :req | collector findMatchingTitle: (req  
at: #title) ];
		output: #json;
		GET:
			'/find/<title>'
				-> [ :req |
					TeaResponse ok
						body: (self htmlListFor: (collector findMatchingTitle: (req at:  
#title))) ];
		output: #html;
		GET: '/add' -> [ :req | self edit: req ];
		GET: '/create' -> (Send message: #create: to: self)

So I used /add
to enter the parameter and pass them to the /create page.
in the /create I created the new item and I could redirect to game list (I  
imagine that this is possible).
So now I see tht I could merge add and create into a single page (as you  
did) and

edit: request
	| title page |
	title := 'Enter a title'.
	page := ZnHtmlOutputStream
		streamContents: [ :html |
			html
				page: 'Create game named'
				do: [ html
					tag: #form
					attributes: #(#action 'create' 'accept-charset' 'utf-8' #method #GET)
					do: [ html
						str: 'Title';
						space;
						tag: #input
						attributes:
						{#type.
						#input.
						#name.
						#input.
						#value.
						title};
						space;
				tag: #input attributes: #(#type #submit) ] ] ].
	^ ZnResponse new
		statusLine: ZnStatusLine ok;
		entity: (ZnEntity html: page);
		yourself

create: aRequest
	collector addGame: (GameItem new title: (aRequest at: #input)).
	^ ZnResponse new
		statusLine: ZnStatusLine ok;
		entity: (ZnEntity html: 'Created!');
		yourself

Re: [Pharo-users] How to edit an element with Teapot

stepharong