ATTRIBUTE_NODE TEXT_NODE CDATA_SECTION_NODE ENTITY_REFERENCE_NODE ENTITY_NODE
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PROCESSING_INSTRUCTION_NODE COMMENT_NODE DOCUMENT_NODE DOCUMENT_TYPE_NODE DOCUMENT_FRAGMENT_NODE
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NOTATION_NODE DOCUMENT_POSITION_DISCONNECTED DOCUMENT_POSITION_PRECEDING DOCUMENT_POSITION_FOLLOWING DOCUMENT_POSITION_CONTAINS
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DOCUMENT_POSITION_CONTAINED_BY DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC hidden tabIndex draggable
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spellcheck dataset
于是用$(“dd”)[0].tagName 可以获得tagName.
参考：http://www.mkyong.com/jquery/jquery-how-to-get-the-tag-name/
然后与$(“a”)遍历的结果对比
$(“a”).bind(“click”,function(e){
var $obj = $(e.target);
var i=0;
for (var x in $obj){
i++;
var $hr=(i%5==0) ? “<hr />” : ” “;
document.write(x+” “+$hr);
}
});
遍历结果：
0 context length constructor init
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selector jquery size toArray get
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pushStack each ready eq first
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last slice map end push
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sort splice extend data removeData
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queue dequeue delay clearQueue promise
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