MACROMEDIA COLFUSION MX 7-CFML Guía de usuario descargar pdf (Pagina 49)

BlueDragon 7.1: Deploying CFML on ASP.NET and the Microsoft .NET Framework 44

several ways to make it know how to process ASP.NET pages. If IIS is not installed when .NET

is installed, these required changes are not made.

A simple way to determine if this is the problem is if you observe the extension mappings for

your web site or directory. If you find that CFM file extensions are mapped to the aspnet_isap.dll

(see sections 6.4 and 7.2.1) but there are no file extension mappings for ASP.NET pages (such as

aspx, asmx, and ascx files), .NET was installed after IIS and these and other needed settings

were not properly configured by the .NET installer.

The problem (and suggested solution, which involves running a .NET command line utility

called, aspnet_regiis.exe) is discussed in the following Microsoft Tech Notes:

After resolving this, and ensuring that an ASPX page runs (see Section

http://msdn.microsoft.com/en-us/library/k6h9cz8h(vs.71).aspx

2.1.1), try running your

CFML pages. Depending on your resolution to the problem, you may need to manually imple-

ment the mappings required for CFML pages (as discussed in section 7.2) or uninstall and reins-

tall BlueDragon and let its installer apply the needed changes.

8.1.3 CFML Pages Were Running But Have Stopped

If you have CFML pages that were running but they suddenly stop (fail to respond), the .NET

Framework or the web application in particular may have become unstable and an unexpected

error has arisen.

The most expedient solution may be to simply restart the .NET web application, as discussed in

section 7.17.1. If this problem persists, please contact us for further assistance.

8.2 Admin Console Changes Are Not Taking Effect

If you’ve made a change in the BlueDragon admin console and it doesn’t appear to be taking ef-

fect, the problem may be in your using the incorrect admin console. A common example of this

is a “datasource could not be found” error.

Recall that BlueDragon.NET offers a separate BlueDragon admin console per web site or virtual

directory or directory declared in IIS to be an application, as discussed in section 5.1.1. So if you

define a datasource in one admin console (such as that for the web site), but you execute code in

a virtual directory or a directory declared in IIS to be a web application, the datasource will not

be found. You must ensure that you configure the appropriate Admin console for your CFML

code.

The following CFML code will report the .NET web application context path and physical doc-

ument root for pages processed in the directory where the code is executed:

<cfobject action="create" type=".net"

class="System.Web.HttpRuntime" name="rt">

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MACROMEDIA COLFUSION MX 7-CFML Guía de usuario Pagina 49