摘要:
var i="1"; console.log(i==1); console.log(i===1); console.log(i==="1");输出:truefalsetrue在js中,有相等(==)和严格相等(===)的区别,使用==时,整形1会转换为字符串“1”于变量i进行比较。===不... 阅读全文
posted @ 2014-05-12 17:00
zoulei_3718
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摘要:
typeBubbling phaseCancelableTarget node typesDOM interfaceDOMActivateYesYesElementUIEventDOMFocusInYesNoElementUIEventDOMFocusOutYesNoElementUIEventfo... 阅读全文
posted @ 2014-05-12 16:43
zoulei_3718
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