在过去的几个小时里,我试图简单地将在 ckeditor (textarea) 中输入的数据 (text/html) 发布到 PHP 文件中。
他们的 API 声称数据会自动在表单提交中发布数据,但事实并非如此,它什么也不返回。
编辑:这是真正的代码:
<?php
require("fns.php");
// grab tab content from database
$tab = array();
$query ="SELECT * FROM tabs";
$db_conn = db_connect();
$results = mysql_query($query,$db_conn);
while($row = mysql_fetch_array($results))
{
$tab[]= $row;
}
// form validation
if($_POST['btnSave'])
{
// grab selected tab ID
$tabId = $_POST['tabId'];
$title = $_POST['txtTitle'];
$content = $_POST['ckeditor'];
// all fields required
if(isset($tabId) && isset($title) && isset($content))
{
// update recorde where id = tabId
$query = "UPDATE tabs SET title = '$title', content = '$content' WHERE id = $tabId";
if($content !== "")
{
if(mysql_query($query,$db_conn))
{
$message = "<h3 style='color:#003300;'>Changes Saved!</h3><br /><p>".$content."</p>";
header("Location:testtabs.php");
}
}
else
{
$message ="<h3 style='color: #950000;'>Content cannot be blank!</h3>";
}
}
}
?>
<!-- in head section -->
<script type="text/javascript">
$(document).ready(function() {
// inflate ckeditor
$('#ckeditor').ckeditor();
//track selected tab
var currentId = -1;
// Tab initialization
var $tabs = $('#tabs').tabs({
select: function(event, ui){
/*
ui.index: zero based index selected tab
ui.tab: anchor element of the selected tab
ui.panel: element containing the content for the selected tab
*/
// get current tab ID for php script
var currentId = ui.index + 1;
$("#tabId").val(currentId);
var tabName = $(ui.tab).text();
var content = $(ui.panel).html();
// swap title
$( '#title' ).val( tabName );
// swap content
$("#ckeditor").val(content);
}
});
});
<body>
<?php echo $message; ?>
<div id="tabs">
<ul>
<li><a href="#tabs-1"><?php echo $tab[0]['title'];?></a></li>
<li><a href="#tabs-2"><?php echo $tab[1]['title'];?></a></li>
<li><a href="#tabs-3"><?php echo $tab[2]['title'];?></a></li>
</ul>
<div id="tabs-1">
<div class="content">
<?php echo $tab[0]['content']; ?>
</div>
</div>
<div id="tabs-2">
<div class="content">
<?php echo $tab[1]['content']; ?>
</div>
</div>
<div id="tabs-3">
<div class="content">
<?php echo $tab[2]['content']; ?>
</div>
</div>
</div>
<?php
if (isset($_SESSION['valid_user']) && ($_SESSION['account_type'] == 'ADMIN'))
{
// display editor with tab 1 content
?>
<table id="tab-editor">
<form action = 'testtabs.php' method ='post'>
<input type="hidden" id="tabId" name ="tabId" value="-1"/>
<tr><td>Title: <input type='text' name='txtTitle' id='title' value='<?php echo $tab[0]['title'];?>'/></td></tr>
<tr><td>Tab Content:</td></tr><tr><td> <textarea name='ckeditor' id='ckeditor' class='tab-editor'><?php //echo $tab[0]['content'];?></textarea></td></tr>
<tr><td><input type='submit' name='btnSave' value='Save Changes' /></td>
</form>
</table>
<?php
}
?>