mofel asked 8 years ago
Hello,
Is there any way, with a dropdown field to allow adding new value or leave empty value
(a little bit more as an autocomplete but with the select2 design) ?
Thanks
Mofel
3 Answers
Abu Ghufran answered 8 years ago
You can have empty value in list by prepending ":;"
$col["editoptions"] = array("value"=>":;".$str);
To allow addition is currently not supported.
mofel answered 7 years ago
Hello Abu,
I'm back on this old question because i still have this problem 🙂
Empty value doesn't seem to work with select2 integration (i tried on your demo code)
$col["editoptions"] = array("value"=>":;".$str);
I have a blank line in normal select but not select2.
Do i make something wrong ?
Thanks
Mofel
Abu Ghufran answered 7 years ago
For select2, you must specify some placeholder text. e.g. '-'
$col["editoptions"] = array("value"=>":-;".$str);
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