meltingice/ajax-chosen — pull request #13 by digidanny (2012-03-07 18:24:52+00:00)
Title: A few fixes.

1) Adding two options with default values
minTermLength: minimum character length at which to send ajax (default: 3)
afterTypeDelay: delay in milliseconds before calling ajax (default: 800)

2) Fixing weird input field resize.
listzt:update causes the input field to be reset as is mentioned in the code. However,
Chosen calls search_field_scale while the input value is still empty, which causes the width
of the input field to be the minimum 25px wide. This was fixed by resetting the width to
"auto" after Chosen sets it in search_field_scale

3) Don't make ajax call for control characters
Ignore left/right command and ignore shift keyup.

4) Don't show option in drop down if it is already selected.
In keeping in line with Chosen's functionality, if an option is selected in the multi select it
should not appear as an available drop down suggestion.