struts-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Lukasz Lenart <lukaszlen...@apache.org>
Subject Re: s:select selected option from a list based on a condition
Date Mon, 20 Nov 2017 19:58:26 GMT
2017-11-20 14:30 GMT+01:00 heberraja@gmail.com <heberraja@gmail.com>:
> <s:select name='student'
>  list="students" listKey="sid" listValue="name"
>  value="defaultStudent.equals('true')"
> />
>
> I have a select tag as above. The Student object has a boolean value defaultStudent with
getter isDefaultStudent. How to pre-select the default student based on this boolean value.
Value accepts only static value, not condition.

value="%{#this.defaultStudent ? #this.name : '-1'}"

or

value="%{[0].defaultStudent ? [0].name : '-1'}"


Regards
-- 
Ɓukasz
+ 48 606 323 122 http://www.lenart.org.pl/

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org


Mime
View raw message