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jQuery replaceWith() 方法

❮ jQuery HTML/CSS 方法

示例

用新文本替换第一个<p>元素

$("button").click(function(){
   $("p:first").replaceWith("Hello world!");
});
亲自试一试 »

定义和用法

replaceWith() 方法用新内容替换选定的元素。


语法

$(选择器).replaceWith(内容,函数(索引))

参数 描述
内容 必需。指定要插入的内容(可以包含 HTML 标签)

可能的值

  • HTML 元素
  • jQuery 对象
  • DOM 元素
函数(索引) 可选。指定一个返回要替换内容的函数
  • 索引 - 返回集合中元素的索引位置

亲自试一试 - 示例

使用函数替换内容
如何使用函数用新内容替换选定的元素。


❮ jQuery HTML/CSS 方法

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