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From "Howard M. Lewis Ship (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (TAP5-922) Allow a null or blank value to be supplied in Link.addParameter(), and render out the parameter name with the missing value
Date Fri, 01 Apr 2011 00:42:05 GMT

     [ https://issues.apache.org/jira/browse/TAP5-922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Howard M. Lewis Ship updated TAP5-922:
--------------------------------------

    Summary: Allow a null or blank value to be supplied in Link.addParameter(), and render
out the parameter name with the missing value  (was: Allow null in LinkImpl.addParameter)

> Allow a null or blank value to be supplied in Link.addParameter(), and render out the
parameter name with the missing value
> ---------------------------------------------------------------------------------------------------------------------------
>
>                 Key: TAP5-922
>                 URL: https://issues.apache.org/jira/browse/TAP5-922
>             Project: Tapestry 5
>          Issue Type: Bug
>          Components: tapestry-core
>    Affects Versions: 5.1.0.5
>            Reporter: Angelo Chen
>            Priority: Minor
>             Fix For: 5.3.0
>
>
> I have a query string that I need to append to a  Link object, the query string is:
> ?gender=M&country=
>  Link lnk = renderLinkSource.createPageRenderLink("SamplePage");
>  lnk.addParameter("gender", "M");		// this works
>  
> lnk.addParameter("country", null);		
> above line failed with :
>  RequestExceptionHandler Unexpected runtime exception: Parameter value was null or contained
only whitespace.
> A null parameter should be valid in a URL, sometimes it is needed to have Google Analytics
pick up the complete URL even it is null.

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