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本文档使用
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文字
返回值:jQuery
replaceAll(selector)
概述
用匹配的元素替换掉所有 selector匹配到的元素。
在jQuery 1.3.2中，appendTo, prependTo, insertBefore, insertAfter, 和 replaceAll这个几个方法成为一个破坏性操作，要选择先前选中的元素，需要使用end()方法，参见 appendTo 方法的例二。
参数
selector选择器V1.2
用于查找所要被替换的元素
示例
描述:
把所有的段落标记替换成加粗标记
HTML 代码:
<p>Hello</p><p>cruel</p><p>World</p>
jQuery 代码:
$("<b>Paragraph. </b>").replaceAll("p");结果:
<b>Paragraph. </b><b>Paragraph. </b><b>Paragraph. </b>