如何在php中保存多个ckeditor？

Question

我在php中创建了多个ckeditor，它可以正确显示ckeditor的面板，但是当我在其中添加内容后单击更新时，它没有保存到数据库中。<?phpif(isset($_POST["action"])&&($_POST["action"]=="update")){  $id = $_POST['id']; $content = $_POST['content'];$query_update = "UPDATE `correspond` SET content='$content' WHERE id='$id'"; mysql_query($query_update);header("Location: correspond.php");}?><table><?php while($row_correspond_result=mysql_fetch_assoc($correspond_result)){ ?><tr class="table table-bordered table-striped"><form action="" method="POST" name="correspond_form" id="correspond_formJoin"><tbody id="myTable"><td colspan="3" align="center"><div contenteditable="true" class="myContent" id="content"><?php echo $row_correspond_result["content"];?>        </div><script>var elements = document.getElementsByClassName( 'myContent' );for ( var i = 0; i < elements.length; ++i ) {CKEDITOR.inline( elements[ i ], { /* config for this instance */ } );}});</script></td></tr><tr><td colspan="2"></td><td align="center"><input name="action" type="hidden" id="action" value="update"><input type="submit" name="Submit" value="Update"></td></form></tr><?php }?> </tbody></table>

Answer 1

这个 div 转换为 TextArea

从

<div contenteditable="true" class="myContent" id="content"><?php echo $row_correspond_result["content"];?>        </div>

至

<textarea contenteditable="true" class="myContent" id="content"><?php echo $row_correspond_result["content"];?> </textarea>