傳遞一個變量使用.getJSON條件SQL查詢

Question

我有一個頁面，生成一個表，其內容將被檢索使用.getJSON。但我有一個變量要通過該條件查詢。這裏是我的代碼，

<?php $cust_id = $_GET['cust_id']; ?> 
<table class="display" id="invoice-disc-list" cellspacing="0" width="100%"> 
    <thead> 
     <tr> 
      <th>INVOICE #</th> 
      <th>INVOICE DATE</th> 
      <th>SALESMAN</th> 
      <th>INVOICE AMOUNT</th> 
      <th>DISCOUNT</th> 
     </tr> 
    </thead> 
</table> 

<script> 
    $.getJSON('pages/lj_menu/monitoring/process/price_history_data.php', function(response) { 
     var custid = '<?php echo $cust_id; ?>'; 
     // Initialize DataTables 
     $('#invoice-disc-list').DataTable({ 
      iDisplayLength : 15, 
      processing: true, 
      data: response, 
      columns: [ 
       {data: "INVOICE_NO"}, 
       {data: "INVOICE_DATE"}, 
       {data: "INVOICE_SALESMAN"}, 
       {data: "INVOICE_AMOUNT"}, 
       {data: "INVOICE_DISCOUNT"} 
      ] 
     }); 

     // Initialize AJAX onClick Data Send 
     window.someGlobalOrWhatever = response.balance; 
    }); 
</script> 

如何發佈var custid = '<?php echo $cust_id; ?>';到price_history_data.php，使表裏面的數據只顯示了基於custid變量，我將數據發送包含查詢..？再次

感謝您的幫助

Answer 1

通custid作爲URL

<?php $cust_id = $_GET['cust_id']; ?> 
<table class="display" id="invoice-disc-list" cellspacing="0" width="100%"> 
    <thead> 
     <tr> 
      <th>INVOICE #</th> 
      <th>INVOICE DATE</th> 
      <th>SALESMAN</th> 
      <th>INVOICE AMOUNT</th> 
      <th>DISCOUNT</th> 
     </tr> 
    </thead> 
</table> 

<script> 
    $.getJSON('pages/lj_menu/monitoring/process/price_history_data.php?custid=<?php echo $cust_id; ?>', function(response) { 
     var custid = '<?php echo $cust_id; ?>'; 
     // Initialize DataTables 
     $('#invoice-disc-list').DataTable({ 
      iDisplayLength : 15, 
      processing: true, 
      data: response, 
      columns: [ 
       {data: "INVOICE_NO"}, 
       {data: "INVOICE_DATE"}, 
       {data: "INVOICE_SALESMAN"}, 
       {data: "INVOICE_AMOUNT"}, 
       {data: "INVOICE_DISCOUNT"} 
      ] 
     }); 

     // Initialize AJAX onClick Data Send 
     window.someGlobalOrWhatever = response.balance; 
    }); 
</script> 

Answer 2

給你：

$.getJSON('pages/lj_menu/monitoring/process/price_history_data.php', '<?php echo $cust_id; ?>') 
    .done(function(response) { 
     // Initialize DataTables 
     $('#invoice-disc-list').DataTable({ 
      iDisplayLength : 15, 
      processing: true, 
      data: response, 
      columns: [ 
       {data: "INVOICE_NO"}, 
       {data: "INVOICE_DATE"}, 
       {data: "INVOICE_SALESMAN"}, 
       {data: "INVOICE_AMOUNT"}, 
       {data: "INVOICE_DISCOUNT"} 
      ] 
     }); 

     // Initialize AJAX onClick Data Send 
     window.someGlobalOrWhatever = response.balance; 
    });