Event triggered twice when value changed in cluster

[DerrickW]

Using Labview 7.1, I've created an event handler to detect changes in value for my cluster (see attached VI). It seems to be doing something strange though... when I type in a new value for the string or number elements in the cluster, the event gets triggered twice. However, when I change the boolean element or use buttons to increment/decrement the number the event is only triggered once.

What's going on here? I thought it should only trigger the event once when changing any one element in the cluster. Is it a bug in Labview?

[ttrr]

Hi,

I can not reproduce your problem here. It only triggers once on my LabVIEW 7.1.

[DerrickW]

On further investigation, it seems to only happen when I enter text / a number and then use TAB to switch to the next field.

[CKap]

I could not reproduce it either. Also, you may want to create value change event for a specific control, rather then the entire cluster itself.

Chetan K

Application Engineer

National Instruments

[DerrickW]

Ok, thanks for trying guys. I'll try it on some other computers here and see if its just mine doing this.