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in Technique[技术] by (71.8m points)

jquery 实现为多个不同class的div 添加同一个父类?

如图所示:todo-list里的div都是动态生成的!
image.png
想要实现的效果:
使用jquery为圈起来的三个div添加同一个父类,
如图:
image.png


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by (71.8m points)
  1. 只需要这三个还是凡是 .todo-header 后面跟着一些 .todo 都要放进父元素?
  2. 生成这些 div 时就分组会比后面再处理好。
  3. function work() {
      const $l = $(".todo-list")
      $l.children(".todo-header").each((_, e) => {
        const $h = $(e), $i = $(`<div class="todo-li"></div>`).appendTo($l)
        $h.nextUntil(".todo-header, .todo-li").appendTo($i)
        $h.prependTo($i)
      })
    }

    Codepen


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