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  1. Tapestry 5
  2. TAP5-922

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

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 5.1.0.5
    • Fix Version/s: 5.3
    • Component/s: tapestry-core
    • Labels:
      None

      Description

      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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            • Assignee:
              Unassigned
              Reporter:
              angelochen960 Angelo Chen
            • Votes:
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              • Created:
                Updated:
                Resolved: