原因とスタックトレース情報付きのカスタムエラーページ

<?xml version="1.0" encoding="UTF-8"?>
<xp:view xmlns:xp="http://www.ibm.com/xsp/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.ibm.com/xsp/core xsdxp://localhost/xsp~core.xsd"
  pageTitle="${javascript:database.getTitle() + ' | Error'}">
  <xp:div>
    <xp:br></xp:br>
    <xp:br></xp:br>
    <xp:label style="font-weight:bold;font-size:12pt" value="An error has occurred:"></xp:label>
    <xp:br></xp:br>
    <xp:br></xp:br>
    <xp:text escape="true" id="computedField1">
      <xp:this.value>
        <![CDATA[#{javascript:
          var output = requestScope.error.toString()+"\n\n";
          if(requestScope.error instanceof com.ibm.xsp.exception.XSPExceptionInfo){
            var codeSnippet = requestScope.error.getErrorText(); 
            var control = requestScope.error.getErrorComponentId();
            var cause = requestScope.error.getCause();
            output += "In the control : " + control + "\n\n";
            if(cause instanceof com.ibm.jscript.InterpretException){
              var errorLine = cause.getErrorLine();
              var errorColumn = cause.getErrorCol();
              output += "At line " + errorLine;
              output += ", column " + errorColumn + " of:\n";
            }else{
              output += "In the script:\n";
            }
            output += codeSnippet;
          }
          return output;
        }]]>
      </xp:this.value>
    </xp:text>
    <xp:br></xp:br>
    <xp:br></xp:br>
    <xp:text escape="false" id="computedField" style="font-size:10pt">
      <xp:this.value>
        <![CDATA[#{javascript:var stackTrace = "";
          var trace = requestScope.error.getStackTrace();
          for(var i = 0; i < trace.length; i++){
            stackTrace += trace[i] + "<br/>";
          }
          return stackTrace;
        }]]>
      </xp:this.value>
    </xp:text>
  </xp:div>
</xp:view>




XPages
katoman
July 21, 2015 2:15 PM
Rating
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