为什么我的XSLTProcessor transformToDocument无法正常工作？
我的任务是修复一个旧网站，使其与现代浏览器兼容。虽然有一些第三方控件给了我一些合适的功能，但我不会付钱购买这些控件的最新版本。其中一个旧网格有一些javascript构建，在处理XSLTProcessor transformToDocument时不起作用。这是所有已编译的JS，我可以用一些有效的代码替换它。它用于IE的代码是不同的并且有效，但在其他浏览器中不起作用。其他浏览器的代码，我需要解决的问题如下。我将在下面添加我的控制台日志的屏幕截图。 transformToDocument几乎返回一个空白页面。让我知道是否应该添加任何其他内容以使我的问题更加明确。
var xmlResp = new DOMParser();
var xmlHttp = new XMLHttpRequest();
xmlHttp.open("GET", xsltURL, false);
xmlHttp.send(null);
this.Processor = new XSLTProcessor();
this.Processor.importStylesheet(xmlResp.parseFromString(xmlHttp.responseText, "text/xml"));
console.log(this.Processor.transformToDocument(this.input));
this.outputDocument = this.Processor.transformToDocument(this.input);
var output = this.outputDocument.firstChild.innerHTML;
if (!output)
output = "<tbody></tbody>";
return output;
仅供参考，WORKING IE代码沿着这些方向
var xslt = ig_createActiveXFromProgIDs(["MSXML2.FreeThreadedDOMDocument", "Microsoft.FreeThreadedXMLDOM"]);
xslt.async = false;
xslt.load(xsltURL);
var xslTemplate = new ActiveXObject("MSXML2.XSLTemplate");
xslTemplate.stylesheet = xslt;
this.Processor = xslTemplate.createProcessor();
this.Processor.input = this.input;
this.Processor.transform();
return this.Processor.output;
来自xsltURL的XSLT文件：
<?xml version="1.0"?>
<!--
Version 9.1.20091.2101
Copyright (c) 2001-2009 Infragistics, Inc. All Rights Reserved.
-->
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output omit-xml-declaration="yes" method="html"/>
<xsl:key name="columnIndex" match="Column" use="@index"/>
<xsl:key name="cellIndex" match="C" use="position()"/>
<xsl:variable name="gridName" select="//UltraWebGrid/@id"/>
<xsl:variable name="useFixedHeaders" select="//UltraWebGrid/UltraGridLayout/@UseFixedHeaders"/>
<xsl:variable name="tableLayout" select="//UltraWebGrid/UltraGridLayout/@TableLayout"/>
<xsl:variable name="isXhtml" select="//UltraWebGrid/UltraGridLayout/@IsXhtml"/>
<xsl:variable name="fixedScrollLeft" select="//UltraWebGrid/UltraGridLayout/@fixedScrollLeft"/>
<xsl:template match="/">
<xsl:apply-templates select="Rs" />
</xsl:template>
<xsl:template match="Rs">
<tbody>
<xsl:apply-templates select="R">
<xsl:with-param name="bandNo" select="@bandNo"/>
<xsl:with-param name="parentRowLevel" select="@parentRowLevel"/>
</xsl:apply-templates>
<xsl:apply-templates select="Group">
<xsl:with-param name="bandNo" select="@bandNo"/>
<xsl:with-param name="parentRowLevel" select="@parentRowLevel"/>
</xsl:apply-templates>
</tbody>
</xsl:template>
<xsl:template match="R">
<xsl:param name="bandNo"/>
<xsl:param name="parentRowLevel"/>
<xsl:variable name="band" select="//UltraWebGrid/Bands/Band[number($bandNo)]"/>
<xsl:variable name="fac" select="number($band/@fac)"/>
<xsl:variable name="rs" select="number($band/@rs)"/>
<xsl:variable name="rowIndex" select="@i"/>
<xsl:variable name="rHeight">
<xsl:choose>
<xsl:when test="@height">
<xsl:value-of select="@height" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$band/@rowHeight" />
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<tr id="{$gridName}_r_{$parentRowLevel}{$rowIndex}" level="{$parentRowLevel}{$rowIndex}">
<xsl:if test="$band/@optSelectRow">
<xsl:attribute name="class">
<xsl:choose>
<xsl:when test="$rowIndex mod 2 = 1">
<xsl:value-of select="$band/@altClass" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$band/@itemClass" />
</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
</xsl:if>
<xsl:attribute name="style">
<xsl:if test="@hidden">display:none;</xsl:if>
<xsl:value-of select="concat('height:',$rHeight,';')" />
</xsl:attribute>
<xsl:if test="$fac>1 or $rs=2 and $fac=1">
<th class="{$band/@expAreaClass}">
<xsl:attribute name="height">
<xsl:value-of select="$rHeight"/>
</xsl:attribute>
<xsl:element name="img">
<xsl:attribute name="border">0</xsl:attribute>
<xsl:choose>
<xsl:when test="@showExpand">
<xsl:attribute name="src">
<xsl:value-of select="$band/@expandImage" />
</xsl:attribute>
<xsl:attribute name="alt">
<xsl:value-of select="$band/@xAlt"/>
</xsl:attribute>
<xsl:attribute name="igAltC">
<xsl:value-of select="$band/@cAlt"/>
</xsl:attribute>
<xsl:attribute name="imgType">expand</xsl:attribute>
</xsl:when>
<xsl:otherwise>
<xsl:attribute name="src">
<xsl:value-of select="$band/@blankImage" />
</xsl:attribute>
<xsl:attribute name="imgType">blank</xsl:attribute>
<xsl:attribute name="style">visibility:hidden;</xsl:attribute>
</xsl:otherwise>
</xsl:choose>
</xsl:element>
</th>
</xsl:if>
<xsl:if test="$fac>0 and $rs!=2">
<th id="{$gridName}_l_{$parentRowLevel}{$rowIndex}" class="{$band/@rowLabelClass}">
<xsl:attribute name="style">text-align:center;vertical-align:middle;<xsl:if test="@rowSelectStyle"><xsl:value-of select="@rowSelectStyle" disable-output-escaping="yes" />;</xsl:if>
<xsl:if test="$band/@rowHeight">height:<xsl:value-of select="$band/@rowHeight" disable-output-escaping="yes" />;</xsl:if>
</xsl:attribute>
<xsl:choose>
<xsl:when test="@rowNumber">
<xsl:value-of select="@rowNumber" disable-output-escaping="yes" />
</xsl:when>
<xsl:otherwise>
<xsl:element name="img">
<xsl:attribute name="src">
<xsl:value-of select="$band/@rowLabelBlankImage" />
</xsl:attribute>
<xsl:attribute name="alt"></xsl:attribute>
<xsl:attribute name="border">0</xsl:attribute>
<xsl:attribute name="imgType">blank</xsl:attribute>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</th>
</xsl:if>
<xsl:apply-templates select="Cs">
<xsl:with-param name="band" select="$band"/>
<xsl:with-param name="rowIndex" select="$rowIndex" />
<xsl:with-param name="row" select="." />
<xsl:with-param name="rowHeight" select="$rHeight" />
<xsl:with-param name="parentRowLevel" select="$parentRowLevel" />
</xsl:apply-templates>
</tr>
</xsl:template>
<xsl:template match="Cs">
<xsl:param name="band"/>
<xsl:param name="rowIndex" />
<xsl:param name="row" />
<xsl:param name="rowHeight" />
<xsl:param name="parentRowLevel"/>
<xsl:for-each select="$band/Columns/Column">
<xsl:if test="not(@grouped) and not(@serverOnly) and not(@nonfixed)">
<xsl:variable name="columnIndex">
<xsl:value-of select="@cellIndex"/>
</xsl:variable>
<xsl:variable name="cell" select="$row/Cs/C[number($columnIndex)]"/>
<xsl:choose>
<xsl:when test="$rowIndex mod 2 = 1">
<xsl:call-template name="cellTemplate">
<xsl:with-param name="cell" select="$cell" />
<xsl:with-param name="rowIndex" select="$rowIndex" />
<xsl:with-param name="className">
<xsl:if test="not($band/@optSelectRow)">
<xsl:value-of select="$band/@altClass" />
</xsl:if>
</xsl:with-param>
<xsl:with-param name="rowHeight" select="$rowHeight" />
<xsl:with-param name="parentRowLevel" select="$parentRowLevel" />
<xsl:with-param name="rowStyle" select="$row/@style" />
<xsl:with-param name="rowClass" select="$row/@class" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="cellTemplate">
<xsl:with-param name="cell" select="$cell" />
<xsl:with-param name="rowIndex" select="$rowIndex" />
<xsl:with-param name="className">
<xsl:if test="not($band/@optSelectRow)">
<xsl:value-of select="$band/@itemClass" />
</xsl:if>
</xsl:with-param>
<xsl:with-param name="rowHeight" select="$rowHeight" />
<xsl:with-param name="parentRowLevel" select="$parentRowLevel" />
<xsl:with-param name="rowStyle" select="$row/@style" />
<xsl:with-param name="rowClass" select="$row/@class" />
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:if>
</xsl:for-each>
<xsl:if test="$useFixedHeaders">
<td colspan="{$band/@nfspan}">
<xsl:choose>
<xsl:when test="$band/@optSelectRow">
<xsl:attribute name="class">
<xsl:value-of select="concat($gridName,'-no')" />
</xsl:attribute>
<xsl:if test="$row/@dtdh">
<xsl:attribute name="height">
<xsl:value-of select="$row/@dtdh" />
</xsl:attribute>
</xsl:if>
</xsl:when>
<xsl:otherwise>
<xsl:attribute name="style">
<xsl:choose>
<xsl:when test="$row/@dtdh">
<xsl:value-of select="concat('vertical-align:top;height:',$row/@dtdh,';')" />
</xsl:when>
<xsl:otherwise>vertical-align:top;width:100%;</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
</xsl:otherwise>
</xsl:choose>
<div id="{$gridName}_drs">
<xsl:attribute name="style">
<xsl:choose>
<xsl:when test="$row/@dtdh">overflow:hidden;<xsl:value-of select="$row/@ht"/><xsl:if test="$isXhtml">position:relative;</xsl:if></xsl:when>
<xsl:otherwise>overflow:hidden;width:100%;height:100%;<xsl:if test="$isXhtml">position:relative;</xsl:if></xsl:otherwise>
</xsl:choose>
</xsl:attribute>
<table width="1" border="0" cellspacing="0" cellpadding="0" style="position:relative;table-layout:fixed;height:100%;{$fixedScrollLeft}">
<colgroup>
<xsl:for-each select="$band/Columns/Column">
<xsl:if test="not(@grouped) and not(@serverOnly) and not(@hidden) and @nonfixed">
<col width="{@width}"/>
</xsl:if>
</xsl:for-each>
<xsl:for-each select="$band/Columns/Column">
<xsl:if test="not(@grouped) and not(@serverOnly) and @hidden and @nonfixed">
<col width="1px" style="display:none;"/>
</xsl:if>
</xsl:for-each>
</colgroup>
<tr id="{$gridName}_nfr_{$parentRowLevel}{$rowIndex}">
<xsl:attribute name="style">
<xsl:choose>
<xsl:when test="$row/@height">
<xsl:value-of select="concat('height:',$row/@height,';')" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="concat('height:',$rowHeight,';')" />
</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
<xsl:for-each select="$band/Columns/Column">
<xsl:variable name="columnIndex">
<xsl:value-of select="@cellIndex"/>
</xsl:variable>
<xsl:variable name="cell" select="$row/Cs/C[number($columnIndex)]"/>
<xsl:if test="not(@grouped) and not(@serverOnly) and @nonfixed">
<xsl:choose>
<xsl:when test="$rowIndex mod 2 = 1">
<xsl:call-template name="cellTemplate">
<xsl:with-param name="cell" select="$cell" />
<xsl:with-param name="rowIndex" select="$rowIndex" />
<xsl:with-param name="className">
<xsl:if test="not($band/@optSelectRow)">
<xsl:value-of select="$band/@altClass" />
</xsl:if>
</xsl:with-param>
<xsl:with-param name="rowHeight" select="$rowHeight" />
<xsl:with-param name="parentRowLevel" select="$parentRowLevel" />
<xsl:with-param name="rowStyle" select="$row/@style" />
<xsl:with-param name="rowClass" select="$row/@class" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="cellTemplate">
<xsl:with-param name="cell" select="$cell" />
<xsl:with-param name="rowIndex" select="$rowIndex" />
<xsl:with-param name="className">
<xsl:if test="not($band/@optSelectRow)">
<xsl:value-of select="$band/@itemClass" />
</xsl:if>
</xsl:with-param>
<xsl:with-param name="rowHeight" select="$rowHeight" />
<xsl:with-param name="parentRowLevel" select="$parentRowLevel" />
<xsl:with-param name="rowStyle" select="$row/@style" />
<xsl:with-param name="rowClass" select="$row/@class" />
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:if>
</xsl:for-each>
</tr>
</table>
</div>
</td>
</xsl:if>
</xsl:template>
<xsl:template name="cellTemplate">
<xsl:param name="cell" />
<xsl:param name="rowIndex" />
<xsl:param name="className" />
<xsl:param name="rowHeight" />
<xsl:param name="parentRowLevel"/>
<xsl:param name="rowStyle"/>
<xsl:param name="rowClass"/>
<xsl:if test="not($cell/@merged)">
<xsl:variable name="cellIndex">
<xsl:value-of select="position()-1"/>
</xsl:variable>
<td id="{$gridName}_rc_{$parentRowLevel}{$rowIndex}_{$cellIndex}">
<xsl:if test="$cell/@rowSpan">
<xsl:attribute name="rowSpan">
<xsl:value-of select="$cell/@rowSpan" />
</xsl:attribute>
</xsl:if>
<xsl:if test="$cell/@colSpan">
<xsl:attribute name="colSpan">
<xsl:value-of select="$cell/@colSpan" />
</xsl:attribute>
</xsl:if>
<xsl:if test="$cell/@title">
<xsl:attribute name="title">
<xsl:value-of select="$cell/@title" />
</xsl:attribute>
</xsl:if>
<xsl:if test="string-length($className)>0 or ./@class or $rowClass or $cell/@class">
<xsl:attribute name="class">
<xsl:value-of select="concat($className,' ',./@class,' ',$rowClass,' ',$cell/@class)" />
</xsl:attribute>
</xsl:if>
<xsl:if test="./@style or $rowStyle or $cell/@style or @hidden">
<xsl:attribute name="style">
<xsl:value-of select="concat(./@style,$rowStyle,$cell/@style)" />
<xsl:if test="@hidden">display:none;</xsl:if>
</xsl:attribute>
</xsl:if>
<xsl:if test="$cell/@allowedit">
<xsl:attribute name="allowedit">
<xsl:value-of select="$cell/@allowedit" />
</xsl:attribute>
</xsl:if>
<xsl:if test="$cell/@uV">
<xsl:attribute name="uV">
<xsl:value-of select="$cell/@uV" />
</xsl:attribute>
</xsl:if>
<xsl:if test="$cell/@iCT">
<xsl:attribute name="iCT">
<xsl:value-of select="$cell/@iCT" />
</xsl:attribute>
</xsl:if>
<xsl:if test="$cell/@iDV">
<xsl:attribute name="iDV">
<xsl:value-of select="$cell/@iDV" />
</xsl:attribute>
</xsl:if>
<xsl:if test="$cell/@iTM">
<xsl:attribute name="iTM">
<xsl:value-of select="$cell/@iTM" />
</xsl:attribute>
</xsl:if>
<xsl:choose>
<xsl:when test="$cell/@br"><xsl:if test="$cell/@doe"><xsl:attribute name="name">_igdoe</xsl:attribute></xsl:if><xsl:value-of select="$cell" disable-output-escaping="yes" /></xsl:when>
<xsl:otherwise><nobr><xsl:if test="$cell/@doe"><xsl:attribute name="name">_igdoe</xsl:attribute></xsl:if><xsl:value-of select="$cell" disable-output-escaping="yes" /></nobr></xsl:otherwise>
</xsl:choose>
</td>
</xsl:if>
</xsl:template>
<xsl:template match="Group">
<xsl:param name="bandNo"/>
<xsl:param name="parentRowLevel"/>
<xsl:variable name="band" select="//UltraWebGrid/Bands/Band[number($bandNo)]"/>
<xsl:variable name="rowIndex" select="@i"/>
<xsl:variable name="rHeight">
<xsl:choose>
<xsl:when test="@height">
<xsl:value-of select="@height" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$band/@rowHeight" />
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<tr id="{$gridName}_gr_{$parentRowLevel}{$rowIndex}" groupRow="{@groupRow}" level="{$parentRowLevel}{$rowIndex}">
<xsl:attribute name="style">height:<xsl:value-of select="$rHeight" />;<xsl:if test="$isXhtml and $useFixedHeaders">position:relative;</xsl:if></xsl:attribute>
<td>
<table border='0' cellpadding='0' cellspacing='0' bgcolor='{@bgcolor}' bandNo='{@bandNo}'>
<xsl:if test="$tableLayout">
<xsl:attribute name="style">table-layout:fixed;</xsl:attribute>
</xsl:if>
<xsl:attribute name="width"><xsl:value-of select="../@grpWidth" disable-output-escaping="yes" /></xsl:attribute>
<tr id="{$gridName}_sgr_{$parentRowLevel}{$rowIndex}" level="{$parentRowLevel}{$rowIndex}" groupRow="{@groupRow}">
<xsl:attribute name="style">height:<xsl:value-of select="$rHeight" />;</xsl:attribute>
<td id="{$gridName}_grc_{$parentRowLevel}{$rowIndex}" groupRow="{@groupRow}" style='{@style}' class='{$band/@grpClass}'>
<xsl:attribute name="cellValue">
<xsl:value-of select="@cellValue" disable-output-escaping="yes" />
</xsl:attribute>
<xsl:element name="img">
<xsl:attribute name="border">0</xsl:attribute>
<xsl:attribute name="src">
<xsl:value-of select="$band/@expandImage" />
</xsl:attribute>
<xsl:attribute name="alt">
<xsl:value-of select="$band/@xAlt"/>
</xsl:attribute>
<xsl:attribute name="igAltC">
<xsl:value-of select="$band/@cAlt"/>
</xsl:attribute>
<xsl:attribute name="imgType">expand</xsl:attribute>
</xsl:element>
<xsl:text>  </xsl:text>
<xsl:value-of select="@content" disable-output-escaping="yes" />
</td>
</tr>
</table>
</td>
</tr>
</xsl:template>
</xsl:stylesheet>
XML：
<Rs bandNo="1" parentRowLevel="">
<R DataKey="10521" i="0">
<Cs>
<C doe="1">
<![CDATA[10521]]>
</C>
<C doe="1">
<![CDATA[CHARLEBOIS, CHRIS-(9080)]]>
</C>
<C doe="1">
<![CDATA[PT Server]]>
</C>
<C doe="1">
<![CDATA[EillenStaffType]]>
</C>
<C style="background-color:Silver;" doe="1">
<![CDATA[ ]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
<C style="background-color:Silver;" doe="1">
<![CDATA[ ]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
<C style="background-color:Silver;" doe="1">
<![CDATA[ ]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
<C style="background-color:Silver;" doe="1">
<![CDATA[ ]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
<C style="background-color:Silver;" doe="1">
<![CDATA[ ]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
<C style="background-color:Silver;" doe="1">
<![CDATA[ ]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
</Cs>
</R>
<R DataKey="10522" i="1">
<Cs>
<C doe="1">
<![CDATA[10522]]>
</C>
<C doe="1">
<![CDATA[CURRAN, COLLEEN-(1663)]]>
</C>
<C doe="1">
<![CDATA[PT Server]]>
</C>
<C doe="1">
<![CDATA[Food and Beverage]]>
</C>
<C iTM="1" style="background-color:Silver;" doe="1">
<![CDATA[ ]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
<C iTM="1" style="background-color:Silver;" doe="1">
<![CDATA[ ]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
<C iTM="1" style="background-color:Silver;" doe="1">
<![CDATA[ ]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
<C iTM="1" title="Date requested: 11/9/2012 " style="background-color:Silver;"
doe="1">
<![CDATA[<Table cellspacing="0" cellpadding="0" style="vertical-align:middle;width:100%;height:100%"><tr style="width:100%"><td NOWRAP class="SDCP" style=";height:20px;display=block" pa="Unable to find IndirectType()." pt="Unable to find IndirectType()." ><span>Unable to find IndirectType().</span></td></tr></Table>]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
<C iTM="1" title="Date requested: 11/9/2012 " style="background-color:Silver;"
doe="1">
<![CDATA[<Table cellspacing="0" cellpadding="0" style="vertical-align:middle;width:100%;height:100%"><tr style="width:100%"><td NOWRAP class="SDCP" style=";height:20px;display=block" pa="Unable to find IndirectType()." pt="Unable to find IndirectType()." ><span>Unable to find IndirectType().</span></td></tr></Table>]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
<C iTM="1" style="background-color:Silver;" doe="1">
<![CDATA[ ]]>
</C>
<C doe="1">
<![CDATA[ ]]>
</C>
</Cs>
</R>
</Rs>
控制台屏幕（this.Processor.transformToDocument（this.input））：
1 个答案:
答案 0 :(得分：0)
XSLT没有获得正确的MIME类型，这可能会导致失败。也许尝试以下更改：
var xmlResp = new DOMParser();
var xmlHttp = new XMLHttpRequest();
xmlHttp.open("GET", xsltURL, false);
// Make sure the returned document has the correct MIME type
xmlHttp.overrideMimeType("application/xslt+xml");
xmlHttp.send(null);
this.Processor = new XSLTProcessor();
// Just interpret the returned data as XML instead of parsing in a separate step
this.Processor.importStylesheet(xmlHttp.responseXML);
console.log(xmlResp.responseXML);
console.log(this.input);
console.log(this.Processor.transformToDocument(this.input));
this.outputDocument = this.Processor.transformToDocument(this.input);
var output = this.outputDocument.firstChild.innerHTML;
if (!output)
output = "<tbody></tbody>";
return output;
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