Question

我正在尝试使用我从ajax获取的变量使我的最后一行成为链接。

       $(document).ready(function () {
        var table = $('#example').DataTable({
            paging: false,
            "ajax": "includes/payroll.php",
            "columns": [
                {
                    "className": 'details-control',
                    "orderable": false,
                    "data": null,
                    "defaultContent": ''
                },
                {"data": "empNum"},
                {"data": "empName"},
                {"data": "appFlag"},
                {"data": "unitRate"},
                {"data": "salary"},
                {"data": "hourly"},
                {



                    "defaultContent": '<?php echo '<a href=EmployeeInfo.php?empNum='.'data[0]'.'>Info</a>';?>'
                }

            ],
            "order": [[1, 'asc']]
        });

我需要在php的链接中使用empNum，但我不知道如何将empNum元素放入我的php echo中。我已经尝试了mData和mRender，但它没有用，因为我认为我没有正确使用它们。

Array
(
[data] => Array
(
    [0] => Array
        (
            [empNum] => 1
            [empName] => SMITH, MARK E.           
            [unitRate] => 0
            [salary] => 3282.84
            [hourly] => 0
            [appFlag] =>  
            [app1] => K002 1       
            [app2] =>              
            [app3] =>              
            [app4] =>              
            [app5] =>              
            [uni1] => .00
            [uni2] => .00
            [uni3] => .00
            [uni4] => .00
            [uni5] => .00
        )

    [1] => Array
        (
            [empNum] => 2
            [empName] => SMITH, BRYANT J.        
            [unitRate] => 0
            [salary] => 0
            [hourly] => 800
            [appFlag] =>  
            [app1] => 1E2          
            [app2] =>              
            [app3] =>              
            [app4] =>              
            [app5] =>              
            [uni1] => .00
            [uni2] => .00
            [uni3] => .00
            [uni4] => .00
            [uni5] => .00
        )

    [2] => Array
        (
            [empNum] => 4
            [empName] => SMITH, JENNIFER L   
            [unitRate] => 0
            [salary] => 1708.5
            [hourly] => 0
            [appFlag] =>  
            [app1] => 1A1          
            [app2] =>              
            [app3] =>              
            [app4] =>              
            [app5] =>              
            [uni1] => .00
            [uni2] => .00
            [uni3] => .00
            [uni4] => .00
            [uni5] => .00
        )

这是payroll.php页面

<?php

include_once("dbconnect.php");
$types = array();
$connect = TRUE;
$dbconn = dbconnect($connect);

if ($dbconn) {
$sql = 'select dec(substr(hex(substr(f00001,1,3)),1,5),5,0),                 
              cast(substr(f00001,7,25) as char(25) ccsid 37),                    
              int(dec(substr(hex(substr(f00001,135,3)),1,5),5,0)),                    
              double(dec((dec(substr(hex(substr(f00001,142,4)),1,7),7,0)/100),7,2)),   
              double(dec(substr(hex(substr(f00001,146,3)),1,5),5,0)),                   
              cast(substr(f00001,679,1) as char(1) ccsid 37),                  
              cast(substr(f00001,1421,13) as char(13) ccsid 37),                   
              cast(substr(f00001,1434,13) as char(13) ccsid 37),                   
              cast(substr(f00001,1447,13) as char(13) ccsid 37),                   
              cast(substr(f00001,1460,13) as char(13) ccsid 37),                   
              cast(substr(f00001,1473,13) as char(13) ccsid 37),                    
              dec((dec(substr(hex(substr(f00001,1486,4)),1,7),7,0)/100),7,2),       
              dec((dec(substr(hex(substr(f00001,1490,4)),1,7),7,0)/100),7,2),       
              dec((dec(substr(hex(substr(f00001,1494,4)),1,7),7,0)/100),7,2),       
              dec((dec(substr(hex(substr(f00001,1498,4)),1,7),7,0)/100),7,2),       
              dec((dec(substr(hex(substr(f00001,1502,4)),1,7),7,0)/100),7,2)     
               from qs36f."PR.MST"
               where  dec(substr(hex(substr(f00001,5,2)),1,3),3,0) <>0';
$stmt = db2_prepare($dbconn, $sql);
if ($stmt) {
    $result = db2_execute($stmt);
    if (!$result) {
        echo "execute errormsg: " . db2_stmt_errormsg($stmt);
    }

    while ($row = db2_fetch_array($stmt)) {

        $load['data'][] = array(
            'empNum' => $row[0],
            'empName' => $row[1],
            'unitRate' => $row[2],
            'salary' => $row[3],
            'hourly' => $row[4],
            'appFlag' => $row[5],
            'app1' => $row[6],
            'app2' => $row[7],
            'app3' => $row[8],
            'app4' => $row[9],
            'app5' => $row[10],
            'uni1' => $row[11],
            'uni2' => $row[12],
            'uni3' => $row[13],
            'uni4' => $row[14],
            'uni5' => $row[15]
        );
    }
} else {
    echo "execute errormsg: " . db2_stmt_errormsg($stmt);
}
db2_close($dbconn);
} else {
echo "faild " . db2_conn_errormsg();
}


$json = json_encode($load);
echo $json;

Answer 1

看起来您对单引号和双引号的使用不正确。试试这个：

<?php echo '<a href= " EmployeeInfo.php?empNum=' . data[0] . ' ">Info</a>'; ?>

Answer 2

render就是您所需要的。 defaultContent不了解数据，因此您无法分配变量。您也不需要使用PHP标记。

{
    "render": function ( data, type, full, meta ) {
        return '<a href= \'EmployeeInfo.php?empNum=' + full.empNum +  '\'>Info</a>';
    }
}

将href插入一行

2 个答案: