Thanks LJ.  
I did discuss with my mantle and he also suggests the way as you did. Just that 
, I am not sure how to create this 'local field ' within the table-field. You 
mean, I need to create a local-hidden field under the original form, and hence 
, it becomes the local field in the table fields. However, my original form got 
over 200k tickets. So, walking the table might not work. Probably, I will try 
the db level suggestion from Charlie. 

Once again, thank you all. // Omega

-----Original Message-----
From: "LJ LongWing" <[email protected]>
Sent: ‎5/‎12/‎14 4:38 AM
To: "[email protected]" <[email protected]>
Subject: Re: need some ideas from you how to show incidents records over 4 hrin 
red color.

** 
Omega,
First off, I would be careful with an auto refresh every 5 min's....as well 
intentioned as that is, it can come with a cost, especially if the user that 
has that console up is a Floating user...


Second...instead of an escalation keeping track of the age...I would think 
about using a 'local' field in your table, and using an AL Guide loop to loop 
over the contents of the table on refresh that sets the column to value in 
question....


I only recommend that if you have 'limited' data in your table, because the 
walk takes some time....


I have a table I do that sort of thing with that I limit to 50 records per 
chunk and it takes less than a second or two to walk the table and populate the 
data...


On Thu, Dec 4, 2014 at 1:16 PM, Hon Li <[email protected]> wrote:

** 


I got some incident tickets.


I managed to create an read-only form to show the un-closed tickets, and set an 
auto-refresh says 300 seconds by active-link.


now my users would like to highlight those tickets in yellow in color if 2-3 
hr, and red in color if over 4-hr. 


So, I wonder if my following approach is correct or there is a better way. 


1. create a calculation fields says running-hr = timestamp - create-date
2. create a selection-field [white, yellow, red]
if running-hr >= 4 , and selection field is not-red, set selection field to red
if running-hr > 2, <4 , and and selection-field is not yellow, set selection 
field to yellow
else set selection to white ( or default as white)


in the table-field, I can then set the color according to this selection field. 
To make this running-hr , "adding", I use the "escalation" running every 5-min 
to make the refresh frequency under the table. 


Question: do you think it will work ? have done the similar, and would it be a 
better approaches ? Please feel free to share me. 


many thanks from your help. 


Regards,
Omega 
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