Revision 763,
1.0 KB
checked in by niltonneto, 15 years ago
(diff) |
Importação inicial do Expresso da Celepar
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[763] | 1 | /* Source: Venus Project |
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| 2 | http://www.jbanana.org/venus/ |
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| 3 | License: LGPL-CC & Creative Commons */ |
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| 4 | |
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| 5 | function getJSObject(jsID, args0){ |
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| 6 | var evento=getEvent(args0); |
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| 7 | var target=getDOMTarget(evento); |
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| 8 | return getJSObjectFromTarget(jsID, target); |
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| 9 | } |
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| 10 | |
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| 11 | function getJSObjectFromTarget(jsID, target){ |
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| 12 | var retorno = null; |
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| 13 | var tmp = target; |
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| 14 | while(retorno == null) { |
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| 15 | eval("retorno = tmp."+jsID); |
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| 16 | if((retorno==null||retorno==undefined) && tmp.getAttribute!=undefined ) retorno=tmp.getAttribute(jsID); |
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| 17 | tmp = tmp.parentNode; |
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| 18 | } |
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| 19 | if(retorno == null){ |
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| 20 | tmp = tmp.offsetParent; |
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| 21 | eval("retorno = tmp."+jsID); |
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| 22 | } |
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| 23 | return retorno; |
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| 24 | } |
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| 25 | |
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| 26 | |
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| 27 | function getEvent(args0){ |
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| 28 | var evento=args0; |
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| 29 | if(evento==null||evento==undefined) evento=event; |
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| 30 | return evento; |
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| 31 | } |
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| 32 | |
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| 33 | function getDOMTarget(evento){ |
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| 34 | var target=evento.target; |
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| 35 | if(target == null || target==undefined) target=evento.srcElement; |
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| 36 | return target; |
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| 37 | } |
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| 38 | |
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| 39 | function getDOMTargetByEvent(args0){ |
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| 40 | var evento=getEvent(args0); |
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| 41 | var target=getDOMTarget(evento); |
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| 42 | return target; |
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| 43 | } |
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