html代码

<table class="table table-hover">
    <thead class="bordered-darkorange">
    <tr>
        <th>
            配置权限
        </th>
    </tr>
    </thead>
    <tbody>
    {volist name="authRules" id="authRule"}
    <tr>
        <td>
            <label style="cursor: pointer;">
                <?php echo str_repeat('&nbsp;',$authRule['level']*3);?>
                <input
                        <?php $rulesArr = explode(',',$authGroup['rules']); 
                        if(in_array($authRule['id'],$rulesArr))
                        {echo 'checked="checked"';}?>
                name="rules[]" value="{$authRule['id']}"
                        dataid="id-{$authRule['dataid']}" type="checkbox" class="inverted checkbox-parent 
                        {if $authRule['level'] != 0}checkbox-child{/if}">
                <span class="text" {if $authRule['level']==0} style="font-weight: bold;" {/if}>
                {$authRule.title}</span>
            </label>
        </td>
    </tr>
    {/volist}
    </tbody>
</table>

js代码

<script type="text/javascript">
    /* 权限配置 */
    $(function () {
        //动态选择框，上下级选中状态变化
        $('input.checkbox-parent').on('change', function () {
            var dataid = $(this).attr("dataid");
            $('input[dataid^=' + dataid + ']').prop('checked', $(this).is(':checked'));
        });
        $('input.checkbox-child').on('change', function () {
            var dataid = $(this).attr("dataid");
            dataid = dataid.substring(0, dataid.lastIndexOf("-"));
            var parent = $('input[dataid=' + dataid + ']');
            if ($(this).is(':checked')) {
                parent.prop('checked', true);
                //循环到顶级
                while (dataid.lastIndexOf("-") != 2) {
                    dataid = dataid.substring(0, dataid.lastIndexOf("-"));
                    parent = $('input[dataid=' + dataid + ']');
                    parent.prop('checked', true);
                }
            } else {
                //父级
                if ($('input[dataid^=' + dataid + '-]:checked').length == 0) {
                    parent.prop('checked', false);
                    //循环到顶级
                    while (dataid.lastIndexOf("-") != 2) {
                        dataid = dataid.substring(0, dataid.lastIndexOf("-"));
                        parent = $('input[dataid=' + dataid + ']');
                        if ($('input[dataid^=' + dataid + '-]:checked').length == 0) {
                            parent.prop('checked', false);
                        }
                    }
                }
            }
        });
    });
</script>

php代码

/*
 * 获取层级1
 * **/
public function authRuleTree(){
    $authRules = $this->order('sort desc')->select();
    return $this->sort($authRules);
}
/*
* 获取层级2
* **/
public function sort($data,$pid=0,$level=0){
    static  $arr = array(); //注意这里面一定要用静态初始化，静态变量初始化算不会把原来的值给覆盖了，会保留原来的值；仅在第一次进入函数时初始化，后续调用不会改变其值
    foreach ($data as $k=>$v){
        if ($v['pid']==$pid){
            $v['dataid'] = $this->getParentId($v['id']);
            $arr[]=$v;
            $this->sort($data,$v['id'],$v['level']);
        }
    }
    return $arr;
}

/*
 * 获取父级权限1
 * **/
public function getParentId($athRuleId){
    $authRule = $this->select();
    return $this->_getParentId($authRule,$athRuleId,true);
}
/*
* 获取父级权限2
* **/
public function _getParentId($data,$id,$clear = false){
    static $arr = array(); //注意这里面一定要用静态初始化，静态变量初始化算不会把原来的值给覆盖了，会保留原来的值；仅在第一次进入函数时初始化，后续调用不会改变其值
    if ($clear){
        $arr = array();
    }
    foreach ($data as $k=>$v){
        if ($v['id']==$id){
            $arr[]=$v['id'];
            $this->_getParentId($data,$v['pid'],false);
        }
    }
    asort($arr);
    $arrStr = implode('-',$arr);
    return $arrStr;
}

/*
 * 编辑方法
 * **/
public function edit($id)
{
    if ($this->request->isPost()){//post数据是编辑
        $data = input('post.');
        $validate = new AuthGroupValidate;
        if (!$validate->scene('edit')->check($data)) {
            return $this->error($validate->getError());
        }
        if (empty($data['status'])){
            $data['status'] = '0';
        }
        if (!empty($data['rules'])){
            $data['rules'] = implode( ',',$data['rules']);
        }else{
            $data['rules'] = '';
        }
        $result  = $this->auth_group->edit($data);
        if ($result === 2){
            return $this->error('用户组修改失败,用户组名称不能为空');
        }
        if ($result === 5){
            return $this->error('用户组修改失败,用户组id不能为空');
        }
        if ($result){
            return $this->success('该用户组修改成功!','lst');
        }
        return $this->error('该用户组修改失败!');
    }
    $group = $this->auth_group->selects($id);
    if (!$group){
        return $this->error('该用户组不存在!');
    }
    $authRule = new appadminmodelAuthRule();
    $authRules = $authRule->authRuleTree();
    $this->assign('authRules',$authRules);
    $this->assign('authGroup',$group);
    return $this->fetch();
}