div+css布局可折叠文件树目录树代码-html代码-BFW代码库

div+css布局可折叠文件树目录树代码

代码语言：html

代码描述：div+css布局可折叠文件树目录树代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0,maximum=1.0,minimum=1.0,user-scalable=0" />

     <style>
 body{

    margin: 200px ;

}
.tree-container {
  width: 320px;
  border: 1px solid #e4e4e7;
  border-radius: 8px;
  padding: 24px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

ul ul {
  margin-left: 11px;
  padding-left: 11px;
  border-left: 1px solid #e4e4e7;
}

.tree-item {
  position: relative;
  margin-top: 4px;
}

ul ul .tree-item::before {
  content: "";
  position: absolute;
  left: -11px;
  top: 14px;
  width: 11px;
  height: 1px;
  background-color: #e4e4e7;
}

.tree-label,
.file-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  color: #09090b;
  transition: background-color 0.2s;
  user-select: none;
  text-decoration: none;
  height: 28px;
}

.tree-label:hover,
.file-item:hover {
  background-color: #f4f4f5;
}

.is-selected {
  background-color: #f4f4f5;
  color: #09090b;
  font-weight: 500;
}

.icon {
  width: 16px;
  height: 16px;
  color: #71717a;
  flex-shrink: 0;
}

.folder-open-icon {
  display: none;
}
.folder-closed-icon {
  display: block;
}

.tree-toggle:checked ~ .tree-label .folder-open-icon {
  display: block;
  color: #09090b;
}
.tree-toggle:checked ~ .tree-label .folder-closed-icon {
  display: none;
}

.tree-toggle {
  display: none;
}

.tree-children-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease-in-out;
}

.tree-children {
  overflow: hidden;
}

/* State: Open .........完整代码请登录后点击上方下载按钮下载查看