我有一个非常古老的Typo3插件和前一段时间（可能问题是由Typo3升级引起的;我目前使用的是4.7.11），用户开始抱怨后端某些项目的上下文菜单不起作用更多。效果仅限于某些表格，而不是全部，但看起来一类项目是否有效。
该插件对上下文菜单没有任何特别之处，我只希望使用编辑按钮等标准事物。我从网络搜索中了解到后端wrt已经发生了变化。上下文菜单。但是，从错误报告来看，我不清楚我需要改变什么，特别是因为我的一些东西没有修改就能正常工作。
是否有任何关于我需要在插件中进行调整以使用新上下文菜单架构的文档？
提前致谢， 克里斯托弗
PS：奇怪的是，上下文菜单也没有在标准文件浏览器中工作。这可能是相关的，但我还没有解决方案......
编辑：对于失败的菜单，Firefox的webdev控制台会报告错误“xml或文本声明不在实体的开头”。不过，XML看起来还不错：
<?xml version="1.0"?>
<t3ajax><data><clickmenu><htmltable><![CDATA[<div class="typo3-CSM-wrapperCM">
<table border="0" cellpadding="0" cellspacing="0" class="typo3-CSM">
<tr class="typo3-CSM-itemRow" onclick="if(top.content.list_frame){top.content.list_frame.location.href=top.TS.PATH_typo3+'alt_doc.php?returnUrl='+top.rawurlencode(top.content.list_frame.document.location.pathname+top.content.list_frame.document.location.search)+'&edit[tx_visteaching_seminartopic][240]=edit';}Clickmenu.hideAll();" onmouseover="this.bgColor='#dedede';" onmouseout="this.bgColor='';" oncontextmenu="if(top.content.list_frame){top.content.list_frame.location.href=top.TS.PATH_typo3+'alt_doc.php?returnUrl='+top.rawurlencode(top.content.list_frame.document.location.pathname+top.content.list_frame.document.location.search)+'&edit[tx_visteaching_seminartopic][240]=edit';}Clickmenu.hideAll();;return false;">
<td align="center"> <span class="t3-icon t3-icon-actions t3-icon-actions-document t3-icon-document-open"> </span></td><td class="typo3-CSM-item">Bearbeiten</td>
</tr>
<tr class="typo3-CSM-itemRow" onclick="if(top.content.list_frame){top.content.list_frame.location.href=top.TS.PATH_typo3+'alt_doc.php?returnUrl='+top.rawurlencode(top.content.list_frame.document.location.pathname+top.content.list_frame.document.location.search)+'&edit[tx_visteaching_seminartopic][-240]=new';}Clickmenu.hideAll();" onmouseover="this.bgColor='#dedede';" onmouseout="this.bgColor='';" oncontextmenu="if(top.content.list_frame){top.content.list_frame.location.href=top.TS.PATH_typo3+'alt_doc.php?returnUrl='+top.rawurlencode(top.content.list_frame.document.location.pathname+top.content.list_frame.document.location.search)+'&edit[tx_visteaching_seminartopic][-240]=new';}Clickmenu.hideAll();;return false;">
<td align="center"> <span class="t3-icon t3-icon-actions t3-icon-actions-document t3-icon-document-new"> </span></td><td class="typo3-CSM-item">Neu</td>
</tr>
<tr class="typo3-CSM-itemRow" onclick="top.launchView('tx_visteaching_seminartopic', '240'); Clickmenu.hideAll();" onmouseover="this.bgColor='#dedede';" onmouseout="this.bgColor='';" oncontextmenu="top.launchView('tx_visteaching_seminartopic', '240'); Clickmenu.hideAll();;return false;">
<td align="center"> <span class="t3-icon t3-icon-actions t3-icon-actions-document t3-icon-document-info"> </span></td><td class="typo3-CSM-item">Info</td>
</tr>
<tr class="bgColor2">
<td colspan="2"><img src="clear.gif" width="1" height="1" alt="" /></td>
</tr>
<tr class="typo3-CSM-itemRow" onclick="showClickmenu_raw('/typo3/alt_clickmenu.php?table=tx_visteaching_seminartopic&uid=240&listFr=1&enDisItems=&backPath=%7Ce633b347b6&addParams=&ajax=1&reloadListFrame=1&CB[el][tx_visteaching_seminartopic%7C240]=1&CB[setCopyMode]=1');Clickmenu.hideAll();" onmouseover="this.bgColor='#dedede';" onmouseout="this.bgColor='';" oncontextmenu="showClickmenu_raw('/typo3/alt_clickmenu.php?table=tx_visteaching_seminartopic&uid=240&listFr=1&enDisItems=&backPath=%7Ce633b347b6&addParams=&ajax=1&reloadListFrame=1&CB[el][tx_visteaching_seminartopic%7C240]=1&CB[setCopyMode]=1');Clickmenu.hideAll();;return false;">
<td align="center"> <span class="t3-icon t3-icon-actions t3-icon-actions-edit t3-icon-edit-copy"> </span></td><td class="typo3-CSM-item">Kopieren</td>
</tr>
<tr class="typo3-CSM-itemRow" onclick="showClickmenu_raw('/typo3/alt_clickmenu.php?table=tx_visteaching_seminartopic&uid=240&listFr=1&enDisItems=&backPath=%7Ce633b347b6&addParams=&ajax=1&reloadListFrame=1&CB[el][tx_visteaching_seminartopic%7C240]=1');Clickmenu.hideAll();" onmouseover="this.bgColor='#dedede';" onmouseout="this.bgColor='';" oncontextmenu="showClickmenu_raw('/typo3/alt_clickmenu.php?table=tx_visteaching_seminartopic&uid=240&listFr=1&enDisItems=&backPath=%7Ce633b347b6&addParams=&ajax=1&reloadListFrame=1&CB[el][tx_visteaching_seminartopic%7C240]=1');Clickmenu.hideAll();;return false;">
<td align="center"> <span class="t3-icon t3-icon-actions t3-icon-actions-edit t3-icon-edit-cut"> </span></td><td class="typo3-CSM-item">Ausschneiden</td>
</tr>
<tr class="bgColor2">
<td colspan="2"><img src="clear.gif" width="1" height="1" alt="" /></td>
</tr>
<tr class="typo3-CSM-itemRow" onclick="showClickmenu_raw('/typo3/alt_clickmenu.php?table=tx_visteaching_seminartopic&uid=240&listFr=1&enDisItems=&backPath=%7Ce633b347b6&addParams=&ajax=1&cmLevel=1&subname=moreoptions');" onmouseover="this.bgColor='#dedede';" onmouseout="this.bgColor='';" oncontextmenu="showClickmenu_raw('/typo3/alt_clickmenu.php?table=tx_visteaching_seminartopic&uid=240&listFr=1&enDisItems=&backPath=%7Ce633b347b6&addParams=&ajax=1&cmLevel=1&subname=moreoptions');;return false;">
<td align="center"> </td><td class="typo3-CSM-item">Weitere Einstellungen...</td>
</tr>
<tr class="typo3-CSM-itemRow" onclick="if(top.content.list_frame){top.content.list_frame.location.href=top.TS.PATH_typo3+'tce_db.php?redirect='+top.rawurlencode(top.content.list_frame.document.location.pathname+top.content.list_frame.document.location.search)+'&data[tx_visteaching_seminartopic][240][hidden]=1&prErr=1&vC=31e89da0b5&formToken=67e2328a3706432e0dd02d2f1e0923002537a3d0';}top.nav.refresh.defer(500, top.nav);Clickmenu.hideAll();" onmouseover="this.bgColor='#dedede';" onmouseout="this.bgColor='';" oncontextmenu="if(top.content.list_frame){top.content.list_frame.location.href=top.TS.PATH_typo3+'tce_db.php?redirect='+top.rawurlencode(top.content.list_frame.document.location.pathname+top.content.list_frame.document.location.search)+'&data[tx_visteaching_seminartopic][240][hidden]=1&prErr=1&vC=31e89da0b5&formToken=67e2328a3706432e0dd02d2f1e0923002537a3d0';}top.nav.refresh.defer(500, top.nav);Clickmenu.hideAll();;return false;">
<td align="center"> <span class="t3-icon t3-icon-actions t3-icon-actions-edit t3-icon-edit-hide"> </span></td><td class="typo3-CSM-item">Verbergen</td>
</tr>
<tr class="typo3-CSM-itemRow" onclick="var docRef=(top.content.list_frame)?top.content.list_frame:top.content.list_frame; docRef.location.href=top.TS.PATH_typo3+'alt_doc.php?edit[tx_visteaching_seminartopic][240]=edit&columnsOnly=hidden'+'&returnUrl='+top.rawurlencode(docRef.document.location.pathname+docRef.document.location.search);Clickmenu.hideAll();" onmouseover="this.bgColor='#dedede';" onmouseout="this.bgColor='';" oncontextmenu="var docRef=(top.content.list_frame)?top.content.list_frame:top.content.list_frame; docRef.location.href=top.TS.PATH_typo3+'alt_doc.php?edit[tx_visteaching_seminartopic][240]=edit&columnsOnly=hidden'+'&returnUrl='+top.rawurlencode(docRef.document.location.pathname+docRef.document.location.search);Clickmenu.hideAll();;return false;">
<td align="center"> <span class="t3-icon t3-icon-actions t3-icon-actions-document t3-icon-document-edit-access"> </span></td><td class="typo3-CSM-item">Sichtbarkeitseinstellungen</td>
</tr>
<tr class="bgColor2">
<td colspan="2"><img src="clear.gif" width="1" height="1" alt="" /></td>
</tr>
<tr class="typo3-CSM-itemRow" onclick="if(top.content.list_frame && confirm(String.fromCharCode(83,105,110,100,32,83,105,101,32,115,105,99,104,101,114,44,32,100,97,115,115,32,83,105,101,32,34,69,118,97,108,117,97,116,105,111,110,32,118,111,110,32,75,110,111,116,101,110,45,75,97,110,116,101,110,32,68,105,97,103,114,97,109,109,101,110,34,32,116,97,116,115,228,99,104,108,105,99,104,32,108,246,115,99,104,101,110,32,119,111,108,108,101,110,63,32,40,84,104,101,114,101,32,97,114,101,32,49,32,114,101,102,101,114,101,110,99,101,40,115,41,32,116,111,32,116,104,105,115,32,114,101,99,111,114,100,33,41)) ){top.content.list_frame.location.href=top.TS.PATH_typo3+'tce_db.php?redirect='+top.rawurlencode(top.content.list_frame.document.location.pathname+top.content.list_frame.document.location.search)+'&cmd[tx_visteaching_seminartopic][240][delete]=1&prErr=1&vC=31e89da0b5&formToken=67e2328a3706432e0dd02d2f1e0923002537a3d0';}top.nav.refresh.defer(500, top.nav);Clickmenu.hideAll();" onmouseover="this.bgColor='#dedede';" onmouseout="this.bgColor='';" oncontextmenu="if(top.content.list_frame && confirm(String.fromCharCode(83,105,110,100,32,83,105,101,32,115,105,99,104,101,114,44,32,100,97,115,115,32,83,105,101,32,34,69,118,97,108,117,97,116,105,111,110,32,118,111,110,32,75,110,111,116,101,110,45,75,97,110,116,101,110,32,68,105,97,103,114,97,109,109,101,110,34,32,116,97,116,115,228,99,104,108,105,99,104,32,108,246,115,99,104,101,110,32,119,111,108,108,101,110,63,32,40,84,104,101,114,101,32,97,114,101,32,49,32,114,101,102,101,114,101,110,99,101,40,115,41,32,116,111,32,116,104,105,115,32,114,101,99,111,114,100,33,41)) ){top.content.list_frame.location.href=top.TS.PATH_typo3+'tce_db.php?redirect='+top.rawurlencode(top.content.list_frame.document.location.pathname+top.content.list_frame.document.location.search)+'&cmd[tx_visteaching_seminartopic][240][delete]=1&prErr=1&vC=31e89da0b5&formToken=67e2328a3706432e0dd02d2f1e0923002537a3d0';}top.nav.refresh.defer(500, top.nav);Clickmenu.hideAll();;return false;">
<td align="center"> <span class="t3-icon t3-icon-actions t3-icon-actions-edit t3-icon-edit-delete"> </span></td><td class="typo3-CSM-item">Löschen</td>
</tr>
<tr class="typo3-CSM-itemRow" onclick="var docRef=(top.content.list_frame)?top.content.list_frame:top.content.list_frame; docRef.location.href=top.TS.PATH_typo3+'show_rechis.php?element=tx_visteaching_seminartopic%3A240'+'&returnUrl='+top.rawurlencode(docRef.document.location.pathname+docRef.document.location.search);Clickmenu.hideAll();" onmouseover="this.bgColor='#dedede';" onmouseout="this.bgColor='';" oncontextmenu="var docRef=(top.content.list_frame)?top.content.list_frame:top.content.list_frame; docRef.location.href=top.TS.PATH_typo3+'show_rechis.php?element=tx_visteaching_seminartopic%3A240'+'&returnUrl='+top.rawurlencode(docRef.document.location.pathname+docRef.document.location.search);Clickmenu.hideAll();;return false;">
<td align="center"> <span class="t3-icon t3-icon-actions t3-icon-actions-document t3-icon-document-history-open"> </span></td><td class="typo3-CSM-item">Verlauf/Rückgängig</td>
</tr>
</table>
</div>]]></htmltable><cmlevel>0</cmlevel></clickmenu></data></t3ajax>
答案 0 :(得分：0)
通过AJAX请求呈现上下文菜单。请务必查看浏览器network inspection tools的原始结果（Chrome和Firefox最适合此处）。原始结果可能包含错误消息。
另请务必检查PHP error log。
我不知道上下文菜单有任何重大更改。
答案 1 :(得分：0)
您可以在文件class.t3lib_treeview.php中找到clickmenu的javascript。它使用javascript而不是ajax。
function wrapClickMenuOnIcon($str,$table,$uid='',$listFr=1,$add$
{
$backPath = rawurlencode($this->backPath).'|'.t3lib_div$
$onClick = 'if(event.stopPropagation){event.stopPropaga$
'","'.$uid.'","'.$listFr.'","'.
str_replace('+','%2B',$enDisItems).'","'.
str_replace('&','&',addcslashes($backPath,'"')).'",$
str_replace('&','&',addcslashes($addParams,'"')).'"$
return $returnOnClick ? $onClick : '<a href="javascript$
htmlspecialchar$
}