How do you get the length of a list in the JSF expression language?

后端 未结 7 1559
忘掉有多难
忘掉有多难 2020-12-13 03:04

How would I get the length of an ArrayList using a JSF EL expression?

#{MyBean.somelist.length}

does not work.

相关标签:
7条回答
  • 2020-12-13 04:00

    You mean size() don't you?

    #{MyBean.somelist.size()}
    

    works for me (using JBoss Seam which has the Jboss EL extensions)

    0 讨论(0)
提交回复
热议问题