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javascript全选怎么做
JavaScript全选功能在Web前端开发中非常常见，它可以使用户方便地一次性选择所有选项，从而提高页面交互性和用户体验度。下面就让我们来学习一下如何实现JavaScript全选功能。首先，我们需要在HTML中添加一个全选复选框和一些需要选中的复选框。下面是示例HTML代码：```JavaScript全选示例</a>
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<dd>每天精选资源文章推送</dd>
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