Query Tag display while open the window

[liuwf2139]

Hi, I am using ignition 8.0.0, I have built a template and bind some labels with query tag, every time I open the window , the query tag label can’t display the value immediately, it will take some time to display the correct value, I doubt whether it’s querying from the database? But I have set the tag’s execute mode as Driven one-shot.

As the query tags I intend to use will not change at runtime, so I hope the tag shall display its value at once while I open the window instead of waiting some time, is it possible?

[Stevenson.Yuan]

[BUG-13815] After Ignition upgrade to 8.0, windows are loaded with tags in error state

It works quite nicely now, I did small changes to code: Now there are two client tags DisableOverlays boolean and OverlayDisabledUntilTS DateTime DisableOverlays has Expression: try( now() < {[Client]OverlayDisabledUntilTS} ,0) Tag Event Value Changed: system.tag.setOverlaysEnabled(not bool(currentValue.value)) And when I load any window, I use code: system.tag.write('[Client]OverlayDisabledUntilTS', system.date.addMillis(system.date.now(), 1500)) This adds the support of changing the…

Sounds like this might be applicable to what you're seeing.

[liuwf2139]

Stevenson
Thank you, it solves my promble. But the promble seemed not be fixed in 8.0.2 as PGriffith said it’s probbly going to be fixed in 8.0.2. @PGriffith

[PGriffith]

The relevant update to the code hasn’t been made, because it hasn’t gotten through QA yet. At this point, it will not be in 8.0.2, and may not make 8.0.3.