Hi,

Can someone help me with a strange issue I'm having with a Sencha GXT ComboBox and Grid...


Environment:



  • GXT ComboBox used in a GXT Grid with GridInlineEditing and auto-commit (version 3.1.2) (Sencha Demo without auto-commit)

  • GWTP MVP / Presenter pattern and place management




Problem:

The list portion of the combo gets displayed at coordinate 0,0 under certain conditions:

  1. Choose any item from the combo and then 'tab' to next column (clicking does NOT cause the problem)

  2. Navigate away from the page and then return to the page in question (via GWTP Places)

  3. The list portion of the combo is displayed at top, left. Clicking anywhere on the screen makes the list disappear temporarily until the step above is repeated.

  4. Putting focus on the column / combo rectifies the problem (IE: The list portion disappears permanently)




Observations:

  • Tabbing out of a combo box during grid inline editing is different to clicking on the next cell

  • The list portion of the combo after a tab-exit is behaving like a GWTP PopupView that has 'auto hide' off / false

  • This does NOT happen for date fields

  • Appears similar to issue fixed in 3.1.1 - EXTGWT-3373




Questions:

  1. Is it possible that the list portion of the combo is being recognised as PopupView?

  2. What is the difference between 'tab' and 'click' to conclude a combo box edit of a grid cell?




Thanks in advance for your time and any suggestions.

Regards,

Pete


combo-debris.png