[FIX] web: BasicRenderer: don't reset this.defs too soon

The 'defs' attribute of the BasicRenderer is used to push the
rendering deferred of asynchronous fields. It is set to an empty
array before the rendering, and for each asynchronous field, its
deferred is pushed in the array, so that the renderer can wait for
all its fields to be rendered (no flickering).

The function '_applyModifiers' is called during the whole view
rendering (for each field in the view), and when some fields
change, as the modifiers are then re-evaluated.

As it is called during the whole view rendering, it can't delete
the 'defs' attribute, otherwise it will crash if one of the
remaining fields in the view uses an asynchronous widget (trying
to push a deferred in an undefined variable).

This rev. moves the deletion of 'defs' to the function that is
called when all modifiers are re-evaluated and applied.

0 files changed, 0 insertions, 0 deletions