Created
January 28, 2015 14:41
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Exemplo de otimização de código jQuery
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/** | |
* Código antes da otimização | |
* Fornecido por Ricardo Miranda | |
*/ | |
/* | |
$(document).ready(function () { | |
try { | |
$('#orelha').delay(5000).animate({ | |
right: '150px' | |
}).delay(15000).animate({right:'50px'}); | |
$("#orelha a.fecha").hide(); | |
$("#orelha a.abre").click(function (g) { | |
g.preventDefault(); | |
$("#orelha").animate({right: "+=221"}, "slow", function () { | |
$("#orelha a.abre").hide(); | |
$("#orelha a.fecha").show(); | |
}); | |
}); | |
$("#orelha a.fecha").click(function (g) { | |
g.preventDefault(); | |
$("#orelha").animate({right: "-=221"}, "slow", function () { | |
$("#orelha a.abre").show(); | |
$("#orelha a.fecha").hide(); | |
}); | |
}); | |
} catch (e) { | |
console.log('error ', e); | |
} | |
}); | |
*/ | |
$(function () { | |
var element = $('#orelha'), | |
openLink = $('a.abre', element), | |
closeLink = $('a.fecha', element), | |
linkAnimation = function(hideElement, showElement){ | |
hideElement.hide(); | |
showElement.show(); | |
}; | |
try { | |
element | |
.delay(5000) | |
.animate({right: '150px'}) | |
.delay(15000) | |
.animate({right: '50px'}); | |
closeLink.hide(); | |
openLink.click(function (event) { | |
event.preventDefault(); | |
element.animate({right: "+=221"}, "slow", linkAnimation(openLink, closeLink)); | |
}); | |
closeLink.click(function (event) { | |
event.preventDefault(); | |
element.animate({right: "-=221"}, "slow", linkAnimation(closeLink, openLink)); | |
}); | |
} catch (e) { | |
console.log('Error:', e); | |
} | |
}); |
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