nodeObject.children 子元素
nodeObject.children.length 有幾多子元素
html | script |
<div id="Mdiv">
<div> 111 </div> <a> 222 </a> <h1> 333 </h1> <p> 444 </p> </div> | Mdiv.children.length = 4 Mdiv.children[1].nodeName = div Mdiv.children[2].nodeName = a
Mdiv.children[3].nodeName = h1
Mdiv.children[4].nodeName = p
|
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