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ǰλãҳ >> jquEry AppEnD($("$("<Div>ss</Div>")"))Ϊʲôֻ... >>

jquEry AppEnD($("$("<Div>ss</Div>")"))Ϊʲôֻ...

дǴ ȷ﷨ $("p").append(" Hello world!");

IJ̫ɡ $('#ss1').parent().prevAll("[id*='A']");

hide(speed,callback) callbackΪssôдֱ var ss = function (){ $("button").hide(2000) }; Ǹ()ʾִиúǻص

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