[Seaside] RE: JQuery ui autocomplete with multiple parameters

[Dav]

Hi Robert,
 I solved it. I haven't data on client and I don't use the blur event, it's
enough to read the "name" value via JQuery.


On JQAutocomplete, I implemented a method mimicking
JQAutocomplete>>sourceCallback: but with a two arguments block

JQAutocomplete>>customSourceCallback: aTwoArgumentsBlock
		
	|  term1 term2 |
	self source: ((self jQuery getJson

		callback: [ :value | term1 := value ] value: (JSStream on:
'request.term');
		callback: [ :value | term2 := value ] value: (JSStream on:
'$(''#name'').val()');
		text: [ :stream | stream json: (aTwoArgumentsBlock value: term1
value:term2).];
		onSuccess: 'response(arguments[0])'; 
		dataType: 'jsonp') asFunction: #('request' 'response'))

request.term is "address" field and you can see I easily grabbed the "name"
value		
		


Eventually, on my class, I linked the autocomplete to "address" field this
way

MyClass>>autocompleteOnAddress
  self addressField script: (html jQuery this autocomplete delay: 0;
customSourceCallback: [ :address :name| self tryToFind: address and: name
]).



In MyClass>>tryToFind:and: I made the search. That's it.



Cheers
 Dave



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