[jira] [Updated] (TAP5-2084) Form should decode its link parameters

["Denis Stepanov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TAP5-2084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Denis Stepanov updated TAP5-2084:
---------------------------------

    Attachment: 0001-TAP5-2084-Form-should-decode-its-link-parameters.patch

Git patch with tests
                
> Form should decode its link parameters
> --------------------------------------
>
>                 Key: TAP5-2084
>                 URL: https://issues.apache.org/jira/browse/TAP5-2084
>             Project: Tapestry 5
>          Issue Type: Bug
>    Affects Versions: 5.3
>            Reporter: Denis Stepanov
>         Attachments: 0001-TAP5-2084-Form-should-decode-its-link-parameters.patch
>
>
> The Form component will add all its action event link parameters as hidden inputs, but link parameter's value is encoded and hidden input field value is not, because of that parameter's value will be encoded on arrival.
> simple request:
> //add parameter to the link
> link.addParameter ("abc", URLDecoder.encode(abcValue, "UTF-8")) 
> on event:
> request.getParameter("abc") is equals to abcValue
> form request:
> // add parameter to the form action link using the LinkCreationHub
> link.addParameter ("abc", URLDecoder.encode(value, "UTF-8")) 
> on event:
> request.getParameter("abc") is not equals to abcValue, parameter's value is encoded
> It could be fixed by decoding parameter's value at line:
>      writer.element("input", "type", "hidden", "name", parameterName, "value", value); 

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