b1nary0mega
6/8/2015 - 1:15 PM

From http://www.bennadel.com/blog/932-ask-ben-handling-errors-with-coldfusion-cferror.htm

From http://www.bennadel.com/blog/932-ask-ben-handling-errors-with-coldfusion-cferror.htm

ErrorHandling02.cfm
content_copyfile_download
<!--- Kill extra output. --->
<cfsilent>
 
    <!---
        Check to see if the error object exists. Even though
        we have landed on this page, it is possible that
        someone called it directly without throwing an erorr.
        The error object only exists if an error was caught.
    --->
    <cfif StructKeyExists( VARIABLES, "Error" )>
 
        <!---
            Mail out the error data (and whatever other scopes
            you would like to see at the time of th error). When
            you CFDump out the objects, make them Secure AND
            also be sure to use a TOP attribute when appropriate
            so that the CFDump doesn't recurse forever.
        --->
        <cfmail
            to="ben@xxxxxxxxxx.com"
            from="web-errors@xxxxxxxxxx.com"
            subject="Web Site Error"
            type="html">
 
            <p>
                An error occurred at
                #DateFormat( Now(), "mmm d, yyyy" )# at
                #TimeFormat( Now(), "hh:mm TT" )#
            </p>
 
            <h3>
                Error
            </h3>
 
            <cfdump
                var="#MakeStructSecure( VARIABLES.Error )#"
                label="Error object."
                />
 
            <h3>
                CGI
            </h3>
 
            <cfdump
                var="#MakeStructSecure( CGI )#"
                label="CGI object"
                />
 
            <h3>
                REQUEST
            </h3>
 
            <cfdump
                var="#MakeStructSecure( REQUEST )#"
                label="REQUEST object"
                top="5"
                />
 
            <h3>
                FORM
            </h3>
 
            <cfdump
                var="#MakeStructSecure( FORM )#"
                label="FORM object"
                top="5"
                />
 
            <h3>
                URL
            </h3>
 
            <cfdump
                var="#MakeStructSecure( URL )#"
                label="URL object"
                top="5"
                />
 
            <h3>
                SESSION
            </h3>
 
            <cfdump
                var="#MakeStructSecure( SESSION )#"
                label="SESSION object"
                top="5"
                />
 
        </cfmail>
 
    </cfif>
 
 
 
    <!---
        When setting the header information, be sure to put
        it in a CFTry / CFCatch. We can only send header
        information if the site has NOT already been flushed
        to the browser. Also set a flag so that we know if
        information has been committed.
    --->
    <cfset REQUEST.RequestCommitted = false />
 
    <cftry>
        <!--- Set the status code to internal server error. --->
        <cfheader
            statuscode="500"
            statustext="Internal Server Error"
            />
 
        <!--- Set the content type. --->
        <cfcontent
            type="text/html"
            reset="true"
            />
 
        <!--- Catch any errors. --->
        <cfcatch>
 
            <!---
                There was an error so flag the request as
                already being committed.
            --->
            <cfset REQUEST.RequestCommitted = true />
 
        </cfcatch>
    </cftry>
 
</cfsilent>
 
<!---
    Check to see if the request has been committed. If it
    has, then it means that content has already been committed
    to the browser. In that case, we are gonna want to refresh
    the screen, unless we came from a refresh, in which case
    just let the page run.
--->
<cfif (
    StructKeyExists( VARIABLES, "Error" ) AND
    REQUEST.RequestCommitted AND
    (NOT StructKeyExists( URL, "norefresh" ))
    )>
 
    <script type="text/javascript">

        window.location.href = "cferror.cfm?norefresh=true";

    </script>
 
    <!--- Exit out of the template. --->
    <cfexit />
 
</cfif>
 
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
    <title>An Error Occurred</title>
</head>
<body>
 
    <h1>
        Internal Server Error
    </h1>
 
    <p>
        An internal server error has occurred, but our
        squad of CF Ninjas are looking into it! Naturally,
        you won't be able to tell that they're doing
        anything because they are Ninjas! But, rest assured,
        stuff is getting done.
    </p>
 
</body>
</html>