Red Hat NETSCAPE MANAGEMENT SYSTEM 4.5 Manual de usuario descargar pdf (Pagina 9)

<cferror type="exception"

exception="MissingInclude"

template="myApp_missingTemplateHandler.cfm">

Substitute the name of your site-wide missing include handler for "myApp_missingTemplateHandler.cfm"

If you include a CFHEADER and a CFLOCATION in the same template and run the template, you will get

"Document contains no data" even though the URL in the CFLOCATION, when run by itself, results in

page output. [2356]

The CFSERVLET tag does not currently return the HTTP response headers set by the servlet. The tag is

documented as returning any response headers set in the servlet code back to ColdFusion using

appropriately named fields of the CFSERVLET response variable. This mechanism currently does not work

and response headers set in the server are not visible in ColdFusion.

A workaround is to use ColdFusion variables as CFSERVLETPARAMs to explicitly return any response

variables you care about. Note the OUTPUT field of the CFSERVLET response variable does work

correctly and is not affected by this problem.

In order to use the CFSERVLET tag in ColdFusion, you need to make sure you have a compatible version

of JRun. JRun 3.0 Beta 5 does not yet support CFSERLET. JRun upgrades are available free on the

Allaire beta site. [14379]

Currently, <CFSETTING SHOWDEBUGOUTPUT="Yes"> simply restores the original level of debugging

(which is usually none). We hope to fix this in a future release, but there is a workaround: Use the

ColdFusion Administrator to turn on debugging output, then include <CFSETTING

SHOWDEBUGOUTPUT="No"> in an Application.cfm file. This will build the necessary high-level data

structures to collect debugging output, but it will suppress the display unless a subsequent <CFSETTING

SHOWDEBUGOUTPUT="Yes"> tag is processed.

On Windows 95 only, when using the CFHTTP tag, if you encounter the error "unknown error while

executing a tag," you probably need to update your winsock installation. To do so, go to the Microsoft site.

CFLOCK: If you specify a lock with the NAME attribute of the CFLOCK tag, then you should not select full-

checking on the Lock page of the ColdFusion Administrator for the variable's scope.

If the lock is in the application scope, do not specify full checking for the application scope.

If the lock is in the session scope, do not specify full checking for the session scope.

If the lock is in the server scope, do not specify full checking for the server scope.

If you specify the SCOPE attribute instead of the NAME attribute within each CFLOCK tag in the

application, you can apply full lock checking from the ColdFusion Administrator.

Functions

If you are using DateCompare to compare two dates and both dates are exactly the same except that the

first date passed is earlier by x seconds, you would expect a return value of -1 if you passed "s" as the 3rd

parameter. In fact, it returns 1. [9339].

You should avoid using CFSCRIPT keywords as variables in your code. The Evaluate function will handle

some of them currently, but this behavior may be changed in a future release.

Passing numeric data to the ColdFusion IsDate and ParseDateTime functions can yield unexpected

results. For example, IsDate may return TRUE for numeric data that are not dates. This is attributable to

the underlying API functions on which these ColdFusion functions are based. This behavior occurs when

passing data ColdFusion interprets as numeric. For example, single decimal point numeric data such as

"0.1," "21.6667", multiple decimal point numeric data, such as "1.2.3", and comma separated data, such as

"0,1" create unexpected results. To work around this behavior, it is always advisable to only pass string

data in a supported format to the IsDate and ParseDateTime functions, or, generate date-time data using

the Now or CreateDate functions.

The _eurodate and the _date form field suffixes for server side validation do not work properly. The

problem allows dates like 01/25/1997 in the _eurodate field and dates like 25/01/1997 in the _date field.

[1173]

The encrypt function gives different output than it did in 4.0.x version. [10446]

Page 9 of 26Release Notes - ColdFusion Server 4.5.1

08/22/2000file://C:\TEMP\cfserver451_release_notes.htm

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