js 获取元素(父节点,子节点,兄弟节点)
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次时间:2017-08-07 22:12
[摘要] js 获取元素(父节点,子节点,兄弟节点)
- var test = document.getElementById("test");
- var parent = test.parentNode;
- var chils = test.childNodes;
- var first = test.firstChild;
- var last = test.lastChile;
- var previous = test.previousSbiling;
- var next = test.nextSbiling;
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