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https://issues.apache.org/struts/browse/TILES-336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=45181#action_45181
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Allan Schweitz commented on TILES-336:
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I guess it would be more likely be the order of processing. Something like for
instance:
<tiles:putAttribute name="myAttribute" value="${param['someParameter']}
">Default value</tiles:putAttribute>
So in this case if no parameter is found, value will be empty and should then
fall back to the "Default value".
But yes you're right this can easily be done with <c:if> or <c:choose>.
Hope this makes sense.
> The ability to assign some default value if an attribute is not present
> -----------------------------------------------------------------------
>
> Key: TILES-336
> URL: https://issues.apache.org/struts/browse/TILES-336
> Project: Tiles
> Issue Type: New Feature
> Components: tiles-jsp (jsp support)
> Environment: Any
> Reporter: Allan Schweitz
> Priority: Minor
>
> When I use the putAttribute tag in a jsp page I would like to give it a
> default value if it cannot find the specified attribute. This could be done
> by maybe place the default content in the body of the tag or by having a
> special default attribute added to the tag. Of course we could use some
> conditional statements to achieve the same, but if it could be automatically
> handled by the tag that would result in much cleaner code.
> Thanks,
> Allan
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