Blur event nonsense

[TerryB]

Hi guys, another case of thinking I understand but I likely don't. Or I have just hit some extjs bug, be nice to know which.

I'm using blur event on a form field with intention that when you Tab out of field, it makes a server call. I'm getting nonsense I don't understand. The blur listener is defined on each of the 8 Test fields on form

In screen print below of my app, cursor/focus is in Test 6. I then click in Test 1 field to give focus, it somehow triggers a blur to fire for multiple other fields. Hopefully this image below will show the debug window when I am done typing and post. If I clicked out of Test 6, I would expect only one blur to fire, triggered by Test 6. Not at all what is happening.


Capture.PNG

[TerryB]

Actually Test 7 field should have fired blur in my example. It seems to fire 7 events each time but with different field numbers depending on which field you try and click out of.

[TerryB]

My definition of blur listener, The Controller is listening for event on the form. Capture2.PNG

[TerryB]

I found the main problem and it was me. I had code in Controller processing the event and I was attempting to focus() on the next field, based on field no passed in. I was attempting to make field 8 roll back focus to field 1 but did hit an extjs (or DOM) issue on that, it doesn't work. So I really didn't need the code anymore, just left it thinking it caused no harm. I was obviously mistaken, :o

So I'm good, no need for a response here. All this code trying to handle a keyboard wedge function from a pedal on a multiplexor which auto feeds the gauge reading when guys test it, It feeds a CR/LF at end of test result, which behaves like tab, Thus using blur event to make server call to validate the test,