排序

<td class="am-text-middle order_sort am-text-center" data-sort="<?= $item['sort'] ?>" data-id="<?= $item['id'] ?>"><span ><?= $item['sort'] ?: '0' ?></span></td>
// 修改排序
$('.order_sort').on('click', function () {
    var _this=$(this);
    var id=_this.data('id');
    var sort=_this.data('sort');
    _this.parent().siblings().find('.order_sort input').contents().unwrap().wrap('<span/>');
    _this.find('span').contents().unwrap().wrap('<input type="text" style="width:20px;" value="'+sort+'" ' +
        'class="tpl-form-input  am-text-center" />');
    _this.children('input').keypress(function(event){
        var curKey =event.which;
        switch(curKey){
            case 13:
                var sort=$(this).val();
                $.post("<?= url('=balance_type/sort') ?>", {id,sort}, function (result) {
                    result.code === 1 ? $.show_success(result.msg, result.url): $.show_error(result.msg);
                });
                break;
        }
    });
});
/**
 * 排序
 */
public function sort($id=0,$sort=0)
{
    // 管理员详情
    $result = $this->where(['id'=>$id])->update(['sort'=>$sort]);
    if(!empty($result)){
        return $this->renderSuccess('更新成功');
    }
    return $this->renderError('团队不存在');
}