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Last change
on this file since 256 was
256,
checked in by hendrikvanantwerpen, 13 years ago
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Reworked project structure based on REST interaction and Dojo library. As
soon as this is stable, the old jQueryUI branch can be removed (it's
kept for reference).
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File size:
737 bytes
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| Line | |
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| 1 | dojo.provide("dojox.lang.async.event"); |
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| 2 | |
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| 3 | // Source of Deferred for events |
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| 4 | |
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| 5 | (function(){ |
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| 6 | var d = dojo, event = dojox.lang.async.event; |
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| 7 | |
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| 8 | event.from = function(src, name){ |
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| 9 | return function(){ |
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| 10 | var h, cancel = function(){ |
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| 11 | if(h){ |
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| 12 | d.disconnect(h); |
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| 13 | h = null; |
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| 14 | } |
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| 15 | }, |
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| 16 | x = new d.Deferred(cancel); |
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| 17 | h = d.connect(src, name, function(evt){ |
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| 18 | cancel(); |
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| 19 | x.callback(evt); |
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| 20 | }); |
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| 21 | return x; |
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| 22 | }; |
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| 23 | }; |
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| 24 | |
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| 25 | event.failOn = function(src, name){ |
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| 26 | return function(){ |
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| 27 | var h, cancel = function(){ |
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| 28 | if(h){ |
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| 29 | d.disconnect(h); |
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| 30 | h = null; |
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| 31 | } |
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| 32 | }, |
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| 33 | x = new d.Deferred(cancel); |
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| 34 | h = d.connect(src, name, function(evt){ |
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| 35 | cancel(); |
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| 36 | x.errback(new Error(evt)); |
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| 37 | }); |
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| 38 | return x; |
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| 39 | }; |
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| 40 | }; |
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| 41 | })(); |
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