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jQuery replaceAll() 方法

❮ jQuery HTML/CSS 方法

示例

用 <h2> 元素替换所有 <p> 元素

$("button").click(function(){
  $("<h2>Hello world!</h2>").replaceAll("p");
});
亲自试一试 »

定义和用法

replaceAll() 方法用新的 HTML 元素替换选定的元素。


语法

$(内容).replaceAll(选择器)

参数 描述
content 必需。指定要插入的内容(必须包含 HTML 标签)
selector 必需。指定要替换的元素

亲自试一试 - 示例

替换每个作为最后一个子元素的 <p> 元素
如何用 <span> 元素替换每个作为其父元素的最后一个子元素的 <p> 元素。


❮ jQuery HTML/CSS 方法

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