[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-2456) Taglib declaration can be added to the jsp file more than once

[Alexey Kazakov (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-2456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12421827#action_12421827 ] 

Alexey Kazakov commented on JBIDE-2456:
---------------------------------------

Wneh user drops any tag from palette into Editor then we always insert this tag where user drop it. And also we add tld declaration/xmlns if it's needed.
And we cannot do the same if user drops TLD declaration because it means we should ignore user action if there is any ather tld declaration somewhere.
It will be looks like a bug.
So imo we have 3 options:
- use a confirmation dialog if there is any declaration already. It will takes a few days because there are some more problems than I mentioned.
- prohibit drop in this case (but what to do if user don't use DnD but just click on palette item?)
- let it be as we have now and don't spend time on impelementation of this very minor feature ;)

> Taglib declaration can be added to the jsp file more than once
> --------------------------------------------------------------
>
>                 Key: JBIDE-2456
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-2456
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: jsp/jsf/xml source editing
>    Affects Versions: 2.1.2
>         Environment: Build id: 1.1.0.GA
> Build date: 06/26/2008 20:28
>            Reporter: Tatyana Romanovich
>            Assignee: Alexey Kazakov
>            Priority: Minor
>             Fix For: 3.0.0.alpha
>
>
> EXECUTE: open any jsp file
> EXECUTE: expand JBoss Tools palette
> EXECUTE: select JBoss RichFaces taglib (it should be added to the file)
> EXECUTE: select JBoss RichFaces taglib
> FAILURE: it was added to the file again

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