網站功能選單無法顯示在不同瀏覽器的問題

委外

ektrontek 2018-08-25 09:38:24 ‧ 3548 瀏覽

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因網站之前是委外發包，而目前遇到下列的情況，目前只能使用ie8的瀏覽器瀏覽網頁後台

當使用ie9以上的版本，或著firefox/google chrome的話，功能選單會無法顯示，但在瀏覽器上也看不到錯誤訊息，而可能也聯絡不到那時候的委外網頁公司，是否有其他的建議方式可修正此問題呢？謝謝

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iT邦高手 1 級 ‧ 2018-08-25 10:43:21

ie8基本已經淘汰，如果要建議至少要把原始碼po上來，
如果連程式都不知道怎麼看，只能找懂的人評估該修復還是重寫。

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ektrontek iT邦研究生 1 級 ‧ 2018-08-26 21:01:27 檢舉

選單的語法如下所示，是否可看出一些端倪呢？謝謝

<!-- ------------------------------------------------------------

<%@ Page language="C#" Inherits="Database" CodeBehind="PureDatabase.cs" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<%@ Register TagPrefix="HtmlElement" TagName="head" src="includes/htmlelement/header.ascx" %>
<%@ Register TagPrefix="HtmlElement" TagName="foot" src="includes/htmlelement/footer.ascx" %>
<script runat="server" language="C#">
    void Page_Load(object sender, EventArgs e) {
		head.Capability = "tree";
		head.BodyStructure = "onLoad=\"GetXmlFile('xstructure.aspx?appNAME=menu&appID=0');\"";
	}
</script>
<HtmlElement:head id="head" runat="server" />
<link rel="STYLESHEET" type="text/css" href="<%=ConfigurationSettings.AppSettings["AbsPath"]%>admin/includes/css/tree.css">
<script language="JavaScript">
<!--
	//初始化設定值
	var TreePicPath		= '<%=ConfigurationSettings.AppSettings["AbsPath"]%>admin/img/tree/';
	var NodPicPath		= '<%=ConfigurationSettings.AppSettings["AbsPath"]%>admin/icon/files/';
	var CloseCorner		= 'un_open_corner.jpg';
	var OpenCorner		= 'op_end_corner.jpg';
	var LineCorner		= 'corner_line.jpg';
	var CloseT			= 'un_open_line.jpg';
	var OpenT			= 'op_end_line.jpg';
	var LineT			= 'no_corner_line.jpg';
	var VertLine		= 'vert_line.jpg';
	var tSpace			= 'space.jpg';
	var tLoading		= 'Loading...';
	var nodclass		= 'treenod';
	var loadingclass	= 'loading';
	var selectedclass	= 'selectednod';
-->
</script>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td width="10">&nbsp;</td>
    <td align="left">
	<table width="100%" height="100%" border="0" cellspacing="0" cellpadding="0">
	  <tr><td height="5"></td></tr>
	  <tr>
		<td valign="top">
		<img src="img/logo.gif" width="17" height="16" border="0" align=absmiddle class="Clickable" ><span class="titlenod" onclick="parent.mainAREA.location.replace('ablock.aspx')">&nbsp;<b>Admin</b>&nbsp;</span> 
		<nobr> 
		<div id="menu0"><img src="img/line.gif" align=middle><span id="loadText0" class="loading">&nbsp;Loading...</span></div></nobr>	
		</td>
	  </tr>
	</table>	
	</td>
  </tr>
</table>
<HtmlElement:foot id="foot" runat="server" />

選單的語法如下所示，是否可看出一些端倪呢？謝謝
```
<!-- ------------------------------------------------------------

<%@ Page language="C#" Inherits="Database" CodeBehind="PureDatabase.cs" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<%@ Register TagPrefix="HtmlElement" TagName="head" src="includes/htmlelement/header.ascx" %>
<%@ Register TagPrefix="HtmlElement" TagName="foot" src="includes/htmlelement/footer.ascx" %>
<script runat="server" language="C#">
    void Page_Load(object sender, EventArgs e) {
		head.Capability = "tree";
		head.BodyStructure = "onLoad=\"GetXmlFile('xstructure.aspx?appNAME=menu&appID=0');\"";
	}
</script>
<HtmlElement:head id="head" runat="server" />
<link rel="STYLESHEET" type="text/css" href="<%=ConfigurationSettings.AppSettings["AbsPath"]%>admin/includes/css/tree.css">
<script language="JavaScript">

</script>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td width="10">&nbsp;</td>
    <td align="left">
	<table width="100%" height="100%" border="0" cellspacing="0" cellpadding="0">
	  <tr><td height="5"></td></tr>
	  <tr>
		<td valign="top">
		<img src="img/logo.gif" width="17" height="16" border="0" align=absmiddle class="Clickable" ><span class="titlenod" onclick="parent.mainAREA.location.replace('ablock.aspx')">&nbsp;<b>Admin</b>&nbsp;</span> 
		<nobr> 
		<div id="menu0"><img src="img/line.gif" align=middle><span id="loadText0" class="loading">&nbsp;Loading...</span></div></nobr>	
		</td>
	  </tr>
	</table>	
	</td>
  </tr>
</table>
<HtmlElement:foot id="foot" runat="server" />

```

修改

跟著鄉民看熱鬧 iT邦高手 1 級 ‧ 2018-08-26 21:39:31 檢舉

有可能不是瀏覽器的問題，而是c#版本的問題，要查問題還是要有環境，chrome 可以用f12確認，如果不懂的除錯，不實際看還是很難幫上忙

ektrontek iT邦研究生 1 級 ‧ 2018-08-27 19:51:45 檢舉

目前看到的資訊是卡在下列這段語法，有否此部分的建議呢？感謝

function GetXmlFile(url){
	var xmldoc = null;
	documentLoaded = 0;
	window.status = url;
	// NS6+
	if (document.implementation && document.implementation.createDocument) {
		xmldoc = document.implementation.createDocument("", "", null);
		xmldoc.addEventListener("load", function() { xmlHandler(xmldoc); }, false);
	} else if (window.ActiveXObject) {
	// IE 5+
		xmldoc = new ActiveXObject("Microsoft.XMLDOM");
		xmldoc.onreadystatechange = function() { if (xmldoc.readyState == 4) xmlHandler(xmldoc); }
	} else {
		alert('Your Browser does not support XML import methods, you menu may not work correctly');
	}
   
	**if (xmldoc != null) xmldoc.load(url);**
	  // If document is not loaded after 10 seconds try again
	  //setTimeout( 'CheckLoaded("'+url+'");', 6000);

}//end of function GetXmlFile

使用google chrome偵錯畫面如下圖