Question

我的任务是对现有的xslt字符串进行更改。我需要做的是删除行尾的逗号。我找到了导致逗号的原因，问题是，当我进行更改以删除逗号时，csv文件变成一个大的连续字符串而不是记录，新行，记录等。

这是xslt：

public const string XSLT = @"
<xsl:stylesheet version=""1.0"" xmlns:xsl=""http://www.w3.org/1999/XSL/Transform""
xmlns:msxsl=""urn:schemas-microsoft-com:xslt"" exclude-result-prefixes=""msxsl"">  
<xsl:output method=""text"" encoding=""us-ascii"" />

    <xsl:template match=""DataRow"">Incident No.,Incident Date,Location Code,Location,Date Reported,Days away from Work (H),Is the incident OSHA Reportable?,Total Days Away From Work,Name of injured employee,Employee Type,Reported By,Witness (Name and Phone #),This Incident is an,""Select """"Injury"""" or choose Illness Type: (M)"",Was employee taken to the hospital?,Was this a recurring incident?,Cause of Injury,Injury Type,Body Part Injured,Body Fluid Exposure?,Did Injury/Illness occur on AECI premises?
<xsl:apply-templates select=""Data""/>

</xsl:template>

<xsl:template match=""Data"">
  <xsl:for-each select=""*"">
    <xsl:if test=""position() != last()"">    
      <xsl:value-of disable-output-escaping=""yes"" select="".""/>    
      <xsl:value-of select=""','""/>
    </xsl:if>
    <xsl:if test=""position() = last()"">   
      <xsl:value-of disable-output-escaping=""yes"" select="".""/>                          
    </xsl:if>
  </xsl:for-each>,    <-----THIS IS WHAT IS CAUSING THE COMMA AT THE END OF THE LINE
</xsl:template>
</xsl:stylesheet>";

以下是删除该逗号之前csv文件的样子。我删除了名称并将其替换为 * *

Incident No.,Incident Date,Location Code,Location,Date Reported,Days away from Work (H),Is the incident OSHA Reportable?,Total Days Away From Work,Name of injured employee,Employee Type,Reported By,Witness (Name and Phone #),This Incident is an,"Select ""Injury"" or choose Illness Type: (M)",Was employee taken to the hospital?,Was this a recurring incident?,Cause of Injury,Injury Type,Body Part Injured,Body Fluid Exposure?,Did Injury/Illness occur on AECI premises?
2858,7/24/2012,HQ,Accounting and Finance,,,No,,,,,,,Environmental,No,,,,,,No,
2852,7/23/2012,TH,TH - RESULTS/LAB,2012-07-23t00:07:00,0,No,,****, ****,Represented,****, ****,,(1) Information Only,Environmental,No,,...   Acid Chemicals  ,...   No Physical Injury,...   Facial Bones  ,,Yes,

我只想删除该行末尾的评论。这是我删除逗号后面的内容：

Incident No.,Incident Date,Location Code,Location,Date Reported,Days away from Work (H),Is the incident OSHA Reportable?,Total Days Away From Work,Name of injured employee,Employee Type,Reported By,Witness (Name and Phone #),This Incident is an,"Select ""Injury"" or choose Illness Type: (M)",Was employee taken to the hospital?,Was this a recurring incident?,Cause of Injury,Injury Type,Body Part Injured,Body Fluid Exposure?,Did Injury/Illness occur on AECI premises?
2858,7/24/2012,HQ,Accounting and Finance,,,No,,,,,,,Environmental,No,,,,,,No2852,7/23/2012,TH,TH - RESULTS/LAB,2012-07-23t00:07:00,0,No,,****, ****,Represented,****, ****,,(1) Information Only,Environmental,No,,...   Acid Chemicals  ,...   No Physical Injury,...   Facial Bones  ,,Yes2849,7/21/2012,HQ,New Madrid,,,No,,,,,,,Environmental,No,,,,,,

Answer 1

当你有逗号时，XLST处理器会将此视为要输出的文本，因此输出逗号以及后面的换行符。

删除逗号，xsl元素之间只有空格，然后由处理器忽略而不输出。

一种解决方案是显式输出逗号当前为的新行字符：

<xsl:value-of select=""'&#10;'"" />

或者也许（做回车和换行）

<xsl:value-of select=""'&#13;&#10;'"" />

xslt：删除行末但不是新行的逗号

1 个答案: