Question

我有一个来自我的数据库的行列表，每行旁边都有删除，但无论如何，ajax总是删除列表中的第一行。

PHP CODE＆gt;＆gt;＆gt;＆gt;＆gt;＆gt;

$allowedFunctions = array(
   'add_job',
   'get_log',
   'delete'
);

$functionName = $_GET[ 'func' ];

if( in_array( $functionName, $allowedFunctions ) && function_exists( $functionName ) )
{

    $functionName();
}

PHP显示页面＆gt;＆gt;＆gt;＆gt;＆gt;＆gt;

function manage(){
     dbconnect();
            $qry="SELECT server,id,email,lstcheck,running,runtime,pid FROM adds";
    $result=mysql_query($qry);
          $i = 0;
    echo"<table id='customers'>
<tbody><tr>
<th>Server</th>
  <th>Id</th>
  <th>Email</th>
  <th>Check Date</th>
  <th>Delete</th>
</tr>"; 
while($row = mysql_fetch_array($result))
{
echo "
";
if($i%2 == 0)
{   
        $tr="<tr>";
        $i++; 
    } else { 
        $tr="<tr class='alt'>";
        $i++; 
    }
echo"$tr
  <td><input type='text' name='sip' id='sip' size='10' value='".$row['server']."' /></td>
  <td><input type='text' name='id' id='id' size='10' value='".$row['id']."'/></td>
  <td><input type='text' name='email' id='email' size='10'value='".$row['email']."' /></td>
 <td><input type='text' name='lstchk' id='lstchk' size='10'value='".$row['lstcheck']."' /></td>
<td><input type='submit' name='Submit' id='Submit' onClick=\"getAjaxInfom('delete')\" value='Remove' /></td>
</tr>";
    }
echo"</tbody></table><div id='resultm'></div>";
    }

删除功能＆gt;＆gt;＆gt;＆gt;＆gt;

    function delete() {
dbconnect();
$sip = $_GET[ 'sip' ];  
$id = $_GET[ 'id' ];  
$email = $_GET[ 'email' ];
$lstchk = $_GET[ 'lstchk' ];
$ok = $_GET[ 'ok' ];
mysql_query("delete from adds where id='$id'");

echo $sip .$id.$email;

}

AJAX代码＆gt;＆gt;＆gt;＆gt;＆gt;＆gt;＆gt;＆gt;＆gt;＆gt;

    function getAjaxInfom(f) { // submit buton function
    var myFunction= f;
    var sip = document.getElementById("sip").value;
    var id = document.getElementById("id").value;
    var email = document.getElementById("email").value;
    var lstchk = document.getElementById("lstchk").value;
    var url = "includes/func.php?func=" + myFunction + "&sip=" + sip  +"&id=" + id +"&email=" + email +"&lstchk=" + lstchk +"";
 request.open("GET", url, true);
 request.onreadystatechange = updatePage1;
 request.send(null);
   }

  function updatePage1() {
     if (request.readyState == 4) {
       if (request.status == 200) {
         var response = request.responseText;
             document.getElementById("resultm").innerHTML = response; //responce for submit
               } else
         alert("status is " + request.status);
     }
   }

需要一些帮助

Answer 1

看起来每行中的输入字段都得到相同的ID - 这是一个非常糟糕的主意。尝试使id是唯一的，它应该运行良好。也许您可以将$i - 值添加到每个ID id='id_".$i."'，将$i - 值作为第二个参数放入getAjaxInfom调用（onClick=\"getAjaxInfom('delete','".$i."')\"）并编辑{{ 1}}做getAjaxInfom之类的事情（以及其他值）

ajax从mysql列表中删除第一行

1 个答案: