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Forum Discussion

Mack_Hanson_107's avatar
Mack_Hanson_107
Icon for Nimbostratus rankNimbostratus
Oct 27, 2005

Error Handling, Test condition for variables

Is there some way to trap errors, so that the end-user doesn't experience pain? Whenever I refer to variable that isn't yet instantiated, BIGIP returns null, which in browser results in a JavaScript p...
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Mack_Hanson_107's avatar
Mack_Hanson_107
Icon for Nimbostratus rankNimbostratus
May 25, 2007
This is more what I had in mind. It works great. I've been using it for a while now.


if { [catch {
   try some operation
} ] == 1 } {
   handle the error
}