Best of Talk (Weekend, 12/14/02 - 12/15/02)

 
Feb 24, 2003

by Dina Hess

Title: Persistent CFC's in the Client Scope
Date: 12/14/02      12 Posts
Summary: Persisting CFC state can be a problem when using the client scope in anticipation of a clustered environment because the client scope cannot store complex variables. It would be better to store CFCs in the session scope. Beyond that, the ideal solution would be to use CFMX for J2EE on top of JRun 4; it offers support for clustering with J2EE sessions.
 
Title: Page is Loading Message...
Date: 12/15/02      5 Posts
Summary: Here's some code to display a "Please wait..." message for pages that are slow to load. However, for cross browser compatibility, replace document.all.PleaseWaitMessage.style.display='none'; with document.getElementById('PleaseWaitMessage').style.display='none'; in the Javascript code.
 
Title: Pass "null" to a Java Object?
Date: 12/15/02      12 Posts
Summary: In CFMX, you cannot pass a "null" value to the method of a Java object. Currently there is no way to work around this if your server does not allow you to add .class or .jar files. Feature request?
 

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