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Multiple datagrid display into one view page

#1
[eluser]Jilani Jidni[/eluser]
Hi

I wanna add multiple datagrid into same view page. I have done this but the column order by is not working. please view my code

Controller
Code:
$this->load->model('Merchant_model', 'Merchant_model', TRUE);
    $data['packageList'] = $this->Merchant_model->getMerchantPackages($merchant_row_id);
    $data['paymentHistory'] = $this->Merchant_model->getPaymentHistory($merchant_row_id);
        
    $this->load->view('administration/merchantDetails', $data);

Model
Code:
function getMerchantPackages($merchant_row_id)
    {
        $sql = 'SELECT
                pack.package_id, pack.package_name, m.subscription_type,m.subscription_date,m.completion_date,m.active_status
                FROM tbl_merchant_package_history m, tbl_package pack
                WHERE m.merchant_row_id = '.$merchant_row_id.' and pack.package_id = m.package_id';

        
        $sql = '(' . $sql . ' ) AS abc';
        
        $getInstance = & get_instance ();
        $getInstance->load->library ( 'rapyd' );
        
                $this->rapyd->load ( 'datagrid' );
        
                $grid = new DataGrid ( '', $sql );
        $grid->order_by ( 'subscription_date', 'DESC' );
        $grid->per_page = 10;
        $grid->column_orderby ( 'Package', 'package_name', 'package_name', 'align=\'center\'' );
        $grid->column ( 'Subscription Type', 'subscription_type', 'subscription_type', 'align=\'center\'' );
        $grid->column_orderby ( 'Subscription Date', 'subscription_date', 'subscription_date', 'align=\'center\'' );
        $grid->column ( 'Package completion date', 'completion_date', 'completion_date', 'align=\'center\'' );
        $grid->column ( 'Active Status', 'active_status', 'active_status', 'align=\'center\'' );
        
        $grid->build ();
        return $grid->output;
    }
    
    function getPaymentHistory($merchant_row_id)
    {
        $sql = '(SELECT ack, payment_id,error_text,date_of_transaction    
                    FROM tbl_payment_details
                    WHERE pd.merchant_row_id =' . $merchant_row_id .')as abc';

        $getInstance = & get_instance();
        $getInstance->load->library('rapyd');
        $this->rapyd->load('datagrid');

        $grid = new DataGrid('', $sql);
        $grid->per_page = 10;
        $grid->order_by ( 'payment_id', 'DESC' );
        $grid->column_orderby ('Charge Date', 'date_of_transaction', 'date_of_transaction', 'align=\'center\'');
        $grid->column ('Payment Status', 'ack', 'align=\'center\'');
        $grid->column ('Error', 'error_text', 'align=\'center\'');
        $grid->build();
        return $grid->output;
    }

View
Code:
<tr><td>Package List</td></tr>
  <tr><td>
      &lt;?=$packageList?&gt;
  </td></tr>
  <tr><td>Payment History</td></tr>
  <tr><td>
      &lt;?=$paymentHistory?&gt;
  </td></tr>

when I am clicked on order by link then its shows a database error. This error occurred because every time it called the same controller function.

please help me on this issue.

#2
[eluser]andreagam[/eluser]
Hi Jilani,
you should specify you're using the Rapyd libary, as not everyone may recognise it.
Well, I don't think that's the problem, but the syntax you are using is different from what I usually do.
You write:
Code:
$grid->column_orderby ('Charge Date', 'date_of_transaction', 'date_of_transaction', 'align=\'center\'');


so you're passing four params. I usually write something like
Code:
$grid->column_orderby ('Label Name', '<#value#>', 'field_name', 'style=\'css style\'');

In particular, the field value stays between '<# ... #>'
Maybe I'm just missing something...

bye,

#3
[eluser]Jilani Jidni[/eluser]
Hi andrea

Thanks for your reply. Sorry I forgot to write this that I used Rapyd Library .

I think may I have not clear my problem to you all. Trying to clear it once again.....

when I wanna sort the datagrid by column wise then a database error occur unknown column name "filed_name" .

Because two datagrids are build from two tables of data. when I want to sort one datagrid this also called the second one and the problem arise that time.


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