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https://issues.apache.org/struts/browse/STR-3055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_41299
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Henri Yandell commented on STR-3055:
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So, dumb question. How do you control the pageScope emptiness through the app?
I don't recall ever seeing the boolean result change; so things were always
disabled.
> Figure out the 'disabled="${!empty pageScope}" in EL-Example
> ------------------------------------------------------------
>
> Key: STR-3055
> URL: https://issues.apache.org/struts/browse/STR-3055
> Project: Struts 1
> Issue Type: Task
> Components: Apps
> Affects Versions: 1.3.9
> Reporter: Henri Yandell
> Assignee: Henri Yandell
> Priority: Minor
> Fix For: 1.3.10, 1.4.0
>
>
> The EL-Example has lots of 'disabled="${!empty pageScope}". This seems hugely
> confusing - why say that and not just 'true' or 'false'.
> At the minimum, need to explain when it's happening so people know a field is
> meant to be disabled.
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