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Code Hinting on JSP with Custom Tags (taglib) [message #675432]

Tue, 31 May 2011 10:08

Eclipse User

I'm developing a JSP tag that have an attribute that works with a set of possible values.
I don't need to enforce this values, but I would like the IDE do some code hinting or auto-completion.

Suppose a tag like this:

<mytag:sometag someattribute="value" />

The attribute someattribute can have any value (remember, I don't need to enforce), but I would like it to suggest you the following list of values: ValueA, ValueB and ValueC

Is there a way to do it?

Re: Code Hinting on JSP with Custom Tags (taglib) [message #675641 is a reply to message #675432]

Wed, 01 June 2011 00:41

Eclipse User

On 5/31/2011 10:08 AM, NemoStein wrote:
> I'm developing a JSP tag that have an attribute that works with a set of
> possible values.
> I don't need to enforce this values, but I would like the IDE do some
> code hinting or auto-completion.
>
> Suppose a tag like this:
> <mytag:sometag someattribute="value" />
>
> The attribute someattribute can have any value (remember, I don't need
> to enforce), but I would like it to suggest you the following list of
> values: ValueA, ValueB and ValueC
>
> Is there a way to do it?

Not without writing plug-ins. They would need to make judicious use of
the org.eclipse.wst.xml.core.modelQueryExtensions extension point.

Unless adding the values to the JSP->Editor->Templates preference page
in the JSP Attribute Value context is good enough.

--
Nitin Dahyabhai
Eclipse WTP Source Editing and JSDT
IBM Rational

Re: Code Hinting on JSP with Custom Tags (taglib) [message #675756 is a reply to message #675641]

Wed, 01 June 2011 08:18

Eclipse User

Thank you, Nitin.

I don't think that templates can solve the problem as I have more than 1.000 possible values for one tag, and I have many tags...
About the plugin, I'll need to write one, right?
Don't you know any one that I could use??

Re: Code Hinting on JSP with Custom Tags (taglib) [message #675868 is a reply to message #675756]

Wed, 01 June 2011 14:57

Eclipse User

Yes, you would have to write one. No, I'm not aware of anything that already does this--not that I've been looking, mind you.

Re: Code Hinting on JSP with Custom Tags (taglib) [message #676086 is a reply to message #675868]

Thu, 02 June 2011 11:13

Eclipse User

Thank you, again, Nitin.

So, guess that I'll have to write a plugin.
I'll think of something...

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