kindeditor 为什么在使用了模板页的页面就取不到textarea的值,该怎么解决

<script type="text/javascript">        KE.show({            id : [color=#FF0000]document.getElementById('<%=content.ClientID %>').id[/color] ,            imageUploadJson : '../../asp.net/upload_json.ashx',            fileManagerJson : '../../asp.net/file_manager_json.ashx',            allowFileManager : true,            afterCreate : function(id) {                KE.event.ctrl(document, 13, function() {                    KE.util.setData(id);                    document.forms['form1'].submit();                });                KE.event.ctrl(KE.g[id].iframeDoc, 13, function() {                    KE.util.setData(id);                    document.forms['form1'].submit();                });            }        });            </script>