form.js load null value

[happyraing]

the database fileds value is null

then call  form('load', row);

when row.comboboxval=null

combobox will throw an error : Cannot read property 'split' of null

the combobox multiple=true

[jarry]

A multiple combobox requires an array as its field value. Use this code to avoid this issue.

Code:

row.comboboxval = row.comboboxval || [];
$(...).form('load', row);