jQuery API | jQuery API 中英文对照版 - jQuery在线查询手册 |
append |
append(content)
向每个匹配的元素内部追加内容。 这个操作与对指定的元素执行appendChild方法,将它们添加到文档中的情况类似。 返回值:jQuery 参数:
向所有段落中追加一些HTML标记。 $("p").append("<b>Hello</b>"); HTML 代码: <p>I would like to say: </p> 结果: <p>I would like to say: <b>Hello</b></p> 示例:向所有段落中追加一个元素。 $("p").append( $("#foo")[0] ); HTML 代码: <p>I would like to say: </p><b id="foo">Hello</b> 结果: <p>I would like to say: <b id="foo">Hello</b></p> 示例:向所有段落中追加一个jQuery对象(类似于一个DOM元素数组)。 $("p").append( $("b") ); HTML 代码: <p>I would like to say: </p><b>Hello</b> 结果: <p>I would like to say: <b>Hello</b></p> Append content to the inside of every matched element. This operation is similar to doing an appendChild to all the specified elements, adding them into the document. Return value: jQuery
Example: Appends some HTML to all paragraphs.$("p").append("<b>Hello</b>"); Before: <p>I would like to say: </p> After: <p>I would like to say: <b>Hello</b></p> Example: Appends an Element to all paragraphs. $("p").append( $("#foo")[0] ); Before: <p>I would like to say: </p><b id="foo">Hello</b> After: <p>I would like to say: <b id="foo">Hello</b></p> Example: Appends a jQuery object (similar to an Array of DOM Elements) to all paragraphs. $("p").append( $("b") ); Before: <p>I would like to say: </p><b>Hello</b> After: <p>I would like to say: <b>Hello</b></p>
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