Question

我正在研究这个使用实时表格编辑风格的项目（完美运行）但是试图在其中一个列中包含twitter样式跟随和取消关注（精确地说是最后一个）但是PHP运行良好但是我已经将数据返回到ajax以发布到另一个php脚本时遇到问题。

下面显示了脚本的主要部分（php和ajax）。我在感兴趣的重要领域加入了php评论。

<?php  $query_pag_data = "SELECT * FROM applicant_result WHERE year='$year' AND  
class='$class' ORDER by candidate_no ";  $uid=strip_tags($id);
$result_pag_data = mysql_query($query_pag_data) or die('MySql Error' . mysql_error());
$finaldata = "";
$tablehead= '';
$tablehead= "<tr>
    <th class='data'>#</th>
    <th  class='data'>Applicant ID</th>
    <th class='data'>Year</th>
    <th class='data'>Class</th>
    <th class='data'>$subject_1</th>
    <th class='data'>$subject_2</th>
    <th class='data'>$subject_3</th>
    <th class='data'>$subject_4</th>
    <th class='data'>$subject_5</th>
    <th class='data'>Total</th>
    <th class='data'>Status</th>
    <th class='data'>Interview</th>
    </tr>";

while($row = mysql_fetch_array($result_pag_data)) {
$id=htmlentities($row['candidate_no']);
$subject_1=htmlentities($row['subject_1']);
$subject_2=htmlentities($row['subject_2']);
$subject_3=htmlentities($row['subject_3']);
$subject_4=htmlentities($row['subject_4']);
$subject_5=htmlentities($row['subject_5']);
$total=htmlentities($row['total']);
$status=htmlentities($row['interview']);
$uid= strip_tags($row['candidate_no']);

/* HELLO FORUMITES, THIS IS THE MAJOR AREA OF FOCUS HERE */

if($status!=0){$button="
<span id='loading<?php echo $uid; ?>'></span>
        <span class='button following' id='following<?php echo $uid; ?>' `onClick='follow_or_unfollow(<?php echo $uid; ?>,'following');'>Following</span>`

<span style='display:none;' class='button follow' id='follow<?php
         echo $uid; ?>' onClick='follow_or_unfollow(<?php echo $uid; ?>,'follow');'>Follow</span>
";}
else{
$button="
<span id='loading<?php echo $uid; ?>'></span>
        <span class='button follow' id='follow<?php echo $uid; ?>' 
onClick='follow_or_unfollow(<?php echo $uid; ?>,'follow');'>Follow</span>

        <span class='button following' style='display:none;'`id='following<?php echo $uid; ?>' onClick='follow_or_unfollow(<?php echo $uid;` ?>,'following');'>Following</span>
";}

$tabledata.="<tr id='$id' class='edit_tr'>

<td class='edit_td' ><span class='text'>$counter</span></td>
<td class='edit_td' ><span class='text'>$id</span></td>
<td class='edit_td' ><span class='text'>$year</span>
<input type='hidden' value='$year' class='editbox' id='six_input_$id' /></td>

<td class='edit_td' ><span class='text'>$class</span>
<input type='hidden' value='$class' class='tbox' id='seven_input_$id' /></td>

<td class='edit_td' >
<span id='one_$id' class='text'>$subject_1</span>
<input type='text' value='$subject_1' class='editbox' id='one_input_$id' /></td>

<td class='edit_td' ><span id='two_$id' class='text'>$subject_2</span> 
<input type='text' value='$subject_2' class='editbox' id='two_input_$id'/></td>

<td class='edit_td' ><span id='three_$id' class='text'>$subject_3 </span>
<input type='text' value='$subject_3' class='editbox' id='three_input_$id'/></td>

<td class='edit_td' ><span id='four_$id' class='text'>$subject_4</span>
<input type='text' value='$subject_4' class='editbox' id='four_input_$id' /></td>

<td class='edit_td' ><span id='five_$id' class='text'>$subject_5</span>
<input type='text' value='$subject_5' class='editbox' id='five_input_$id' /></td>

<td class='edit_td' ><span class='text'>$total</span></td>

<td class='edit_td' ><span class='text'>$status</span></td>

<td>$button </td> 

</tr>";

$counter++;
}

$finaldata = "<table width='100%'>".$tablehead." ".$tabledata. "</table>"; 

echo $finaldata;

现在是AJAX

<script type="text/javascript">

    $(document).ready(function() {
        $('.following').hover(function() {
            $(this).text('Unfollow');
        }, function() {
            $(this).text("Following");
        });
    });

    function follow_or_unfollow(id, action) {
        var dataString = "id=" + id;
        $.ajax({
            type: "POST",
            url: "follow_or_unfollow.php",
            data: dataString,
            beforeSend: function() {
                if (action == "following") {
                    $("#following" + id).hide();
                    $("#loading" + id).html('<img src="loading.gif" align="absmiddle" alt="Loading...">');
                }
                else if (action == "follow") {
                    $("#follow" + id).hide();
                    $("#loading" + id).html('<img src="loading.gif" align="absmiddle" alt="Loading...">');
                }
            },
            success: function(response) {
                if (action == "following") {
                    $("#loading" + id).html('');
                    $("#follow" + id).show();
                }
                else if (action == "follow") {
                    $("#loading" + id).html('');
                    $("#following" + id).show();
                }
            }
        });
    }

</script>

Answer 1

尝试将您的ajax类型更改为GET type: "GET",
另外你如何在php的另一端收到你的全局您使用过GET还是POST？

无法从我的php脚本调用Ajax函数，使用live table吧

1 个答案: