[jboss-jira] [JBoss JIRA] Commented: (JBPORTAL-2356) It is impossible to use html forms in portlets or js to build http request

[Thomas Heute (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBPORTAL-2356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12459241#action_12459241 ] 

Thomas Heute commented on JBPORTAL-2356:
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Why do you pass twice the same parameter in the form ? 

I don't understand the issue.

(And why conforming to the spec is a bug)

> It is impossible to use html forms in portlets or js to build http request
> --------------------------------------------------------------------------
>
>                 Key: JBPORTAL-2356
>                 URL: https://jira.jboss.org/jira/browse/JBPORTAL-2356
>             Project: JBoss Portal
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Portal Portlet
>    Affects Versions: Portlet-2.0.1
>         Environment: Linux, Java 5, Tomcat, JBoss Portlet Container 2.0
>            Reporter: Bernard de Terwangne
>
> JBoss Portlet container conforms to the spec so well that it becomes unusable. It is impossible to query the end-user for a value and pass that value in processAction or serveResource calls. Let's say you write this in your JSP page :
> <form action="<portlet:actionURL><portlet:param name='q' value='yop'/></portlet:actionURL">
> <input name="q" type="text/>
> <input type="submit"/>
> </form>
> and in the Java code
> 	public void processAction(ActionRequest req, ActionResponse res)
> 			throws IOException, PortletException {
> 		System.out.println(req.getParameter("q");
>         }
> The printed value will allways be "yop" (the value placed in the portlet:param tag. There is no way to retrieve the value actually typed by the end user.
> This is due to the fact JBoss Portlet container mangles in Base64 the parameters from <portlet:param> and disregards parameters appended by the browser's form implementation. Same thing with <resourceURL>. There is no way to pass user input to the portlet's Java code.

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