使用 Datepicker 的 CodeIgniter 数据表服务器端日期范围

Question

我非常需要帮助。几个星期以来，我尝试了互联网上所有可能的代码，以使用 Codeigniter 中的日期选择器获取 Datatables 服务器端日期范围，但没有成功。如果日期相同，那么我可以获得范围，但如果范围在 day/month/year 天之间，我会得到当天所有月份或年份的范围。请指教。以下是我的 Codeigniter 视图、控制器和模型代码：-

查看部分

    var table = $('.xtable').DataTable( {
     scrollY:        "400px",
    scrollX:        true,
     scrollCollapse: true,
    autoWidth:      true,
    paging:         false,
   fixedHeader: true,
   processing : true,
   serverSide : true,
   responsive: true,
    stateSave : true,
    deferRender: true,
    ajax: {
   "url": "<?php echo base_url(); ?>getallbillinglist",
   "type": "POST",
   "data": function ( data ) {
      console.log(data);
     data.startdate = $('#startdate').val();//$.trim(fdate1[0]);
      data.enddate = $('#enddate').val();//$.trim(fdate1[1]);
     console.log(data.startdate);
     console.log(data.enddate);
      return data;
    }
     }, ... code continues if not too long
  
   $('#startdate').datepicker({
      autoclose: true
    })

 $('#enddate').datepicker({
  autoclose: true
 })
 $('#startdate, #enddate').change(function () {
    console.log(this.value);
    table.draw();
    //table.columns(12).search(this.value ? '^'+this.value+'$' : '', true, false).draw(); 
    document.getElementById("sdate").value = document.getElementById("startdate").value;
    document.getElementById("edate").value = document.getElementById("enddate").value;
 });

控制器部分

       public function getallbillinglist()
        {
        if (!$this->ion_auth->logged_in())
         {
            redirect('/');
        }
         $startdate = $this->input->post('startdate');
       $enddate = $this->input->post('enddate');
       $data['data']=$this->Job->get_allbillinglist($startdate,$enddate);
        echo json_encode($data);    
        }

模型部分

          function get_allbillinglist($startdate,$enddate)
{
    $data = array();
    $multipleWhere = ['invoices.Approved' => 1,'invoices.xero' => 0];
    $this->db->select('Client_Name, Invoice_No, Invoice_Date, Due_Date, Item_Descript, Quantity, UCost, Amt, TAmt, Tax, Total, AccCode, AccName, Ship_Name');
    $this->db->from("invoices");
    // $this->db->where('Approved',1);
    $this->db->where($multipleWhere);
    if($startdate!='' && $enddate!=''){
        //$this->db->where('invoices.Invoice_Date BETWEEN "'.$startdate.'" AND "'.$enddate.'"');
        $this->db->where('invoices.Invoice_Date >=', $startdate);
        $this->db->where('invoices.Invoice_Date <=', $enddate);
    }
    $this->db->get();  
    $query1 = $this->db->last_query();
    $multipleWhere1 = ['cninvoices.Approved' => 1, 'cninvoices.xero' => 0];
    $this->db->select('Client_Name, Credit_No, Credit_Date, "", Item_Descript, Quantity, UCost, TISubTotal, TIGST, Tax, TITotal, AccCode, AccName, Ship_Name');
    $this->db->from("cninvoices");
    // $this->db->where('Approved',1);
    $this->db->where($multipleWhere1);
    if($startdate!='' && $enddate!=''){
        // $this->db->where('cninvoices.Credit_Date BETWEEN "'.$startdate.'" AND "'.$enddate.'"');
        $this->db->where('cninvoices.Credit_Date >=', $startdate);
        $this->db->where('cninvoices.Credit_Date <=', $enddate);
    }
    $this->db->get(); 
    $query2 =  $this->db->last_query();
    $Q = $this->db->query($query1." UNION ".$query2." ORDER BY Invoice_No ASC");
    
    if ($Q->num_rows() > 0){
        foreach ($Q->result_array() as $row){
            $data[] = $row;
        }
    }
    $Q->free_result();
    return $data;
}

Answer 1

我觉得日期选择器有问题

请像下面这样更改日期选择器初始化

$('#startdate').datepicker({
  autoclose: true,
  format: 'dd.mm.yyyy'
});
$('#enddate').datepicker({
  autoclose: true,
  format: 'dd.mm.yyyy'
})

您可以使用 jQuery 获取值，如下所示

$('input[name=startdate]').val()
$('input[name=enddate]').val()

您可以在服务器端获取 POST 值，如下所示

$startdate = date('Y-m-d', strtotime($this->input->post('startdate')));

$enddate = date('Y-m-d', strtotime($this->input->post('enddate')));

如果您的数据库是 MSSQL，您可以在模型查询中使用这些变量，如下所示

$this->db->where('FORMAT(invoices.Invoice_Date, "yyyy-MM-dd") BETWEEN "'.$startdate.'" AND "'.$enddate.'"');

请试用并反馈

更新

这可能对你有帮助

前端

HTML 标记

<input id="start_date" name="start_date" type="text" class="form-control m-input" placeholder="<?php echo START_DATE; ?>" autocomplete="off" />

<input id="start_date" name="start_date" type="text" class="form-control m-input" placeholder="<?php echo START_DATE; ?>" autocomplete="off" />

日期时间选择器初始化

$('#start_date').datetimepicker({
  autoclose: true,
  format : 'dd.mm.yyyy',
  dateFormat: 'dd.mm.YYYY',
  todayHighlight: true,
  language: 'tr',
  startView:2,
  minView:2
});

$('#end_date').datetimepicker({
  autoclose: true,
  format : 'dd.mm.yyyy',
  dateFormat: 'dd.mm.YYYY',
  todayHighlight: true,
  language: 'tr',
  startView:2,
  minView:2
});

重新格式化函数

function reformatDateString(s) {
  var b = s.split(/\D/);
  return b.reverse().join('-');
}

AjaxPost数据

var data = {
  start_date: reformatDateString($('#start_date').val()),
  end_date: reformatDateString($('#end_date').val()),
  csrf_test_name: csrfTokenHash
};

后端

控制器

public function featured_meetings_list_json() {
  $data = array(
    'company_uid' => $this->session->userdata('COMPANY_UID'),
    'start_date' => $this->input->post('start_date'),
    'end_date' => $this->input->post('end_date'),
  );
  $result['data'] = $this->reports_model->get_featured_meetings($data);
  
  echo json_encode($result);
}

型号

public function get_featured_meetings($data) {
  $dataArr = array(
    $data['company_uid']
  );

  $sql = "SELECT CONCAT(m.document_no, '-', md.no) price_offer_no, m.document_no, m.document_date, e.name enterprise_name, CONCAT(u.name, ' ', u.lastname) sales_representative_name, p.name product_name, "
            ."md.quantity, CASE WHEN p.product_class = 0 and p.color = 0 THEN p.price WHEN p.product_class = 0 AND p.color = 1 THEN p.price + 0.50 WHEN p.product_class = 1 AND p.color = 0 THEN p.price + 0.20 WHEN p.product_class = 1 AND p.color = 1 THEN p.price + 0.70 WHEN p.product_class = 2 THEN p.price + 1.20 END list_price, p.currency_name list_price_currency_name, md.price, v.name vat_name, CAST(ROUND(((md.quantity)*(md.price)*(100 + v.rate)/100), 2) AS NUMERIC(36,2)) total_price, c.name currency_name, pt.name payment_type_name "
            ."FROM meetings m "
            ."LEFT JOIN meeting_details md ON(m.company_uid = md.company_uid AND m.uid = md.meeting_uid) "
            ."LEFT JOIN enterprises e ON (m.company_uid = e.company_uid AND m.enterprise_uid = e.uid) "
            ."LEFT JOIN (SELECT p.uid, p.company_uid, p.name, p.color, p.product_class, pc.price, pc.currency_uid, c.name currency_name, c.sign FROM products p LEFT JOIN product_categories pc ON (p.product_category_uid = pc.uid) LEFT JOIN currencies c ON (pc.currency_uid = c.uid)) AS p ON (md.company_uid = p.company_uid AND md.product_uid = p.uid) "
            ."LEFT JOIN users u ON (m.company_uid = u.company_uid AND m.sales_representative_uid = u.uid) "
            ."LEFT JOIN currencies c ON (md.currency_uid = c.uid) "
            ."LEFT JOIN vats v ON (md.vat_uid = v.uid) "
            ."LEFT JOIN payment_types pt ON (md.company_uid = pt.company_uid AND md.payment_type_uid = pt.uid) "
            ."WHERE m.company_uid = ?";

  if($data['start_date'] != '' && $data['end_date'] != '') {
    array_push($dataArr, $data['start_date']);
    array_push($dataArr, $data['end_date']);
    $sql .= " AND FORMAT(m.document_date, 'yyyy-MM-dd') between ? AND ?";
  }

  $sql .= " ORDER BY total_price DESC";
  //Here you can check your query and variables and run the query in console to catch potential issues, e.x. error_log(print_r($dataArr, true));error_log($sql);
  $query = $this->db->query($sql, $dataArr);
  return (array)$query->result_array();
}

Answer 2

问题已解决。我必须将 PHPMyAdmin 中的 MYSQL table 中的列类型从 varchar 更改为 date 以获得日期范围。

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