request parameter not copied to render parameters

[Nauman Aslam, modificado 12 Anos atrás.]

hi Evereyone ,
i want to copy request parameters of a user entered values to render parameter , i am doing the following in portlet.xml
<init-param>
<name>copy-request-parameters</name>
<value>true</value>
</init-param>
but it is not working for me, i tried to set for one parameter by using actionResponse.setRenderParameter("agencyname",actionRequest.getParameter("agencyname"));
which is available in JSP. but i have many parameter and want available in jsp by configuration to in portlet.xml
thanks in advance

[Jay Patel, modificado 12 Anos atrás.]

Hi,

What is your use-case, if you explain in detail, may be I can help?

Regards,
Jay.

Nauman Aslam:

hi Evereyone ,
i want to copy request parameters of a user entered values to render parameter , i am doing the following in portlet.xml
<init-param>
<name>copy-request-parameters</name>
<value>true</value>
</init-param>
but it is not working for me, i tried to set for one parameter by using actionResponse.setRenderParameter("agencyname",actionRequest.getParameter("agencyname"));
which is available in JSP. but i have many parameter and want available in jsp by configuration to in portlet.xml
thanks in advance

[Nauman Aslam, modificado 12 Anos atrás.]

Hi,
i have a form in portlet which is submitted by making action URL.i want in case of error, values entered by user should be there .
i have too many fields in form, that is why i dont want to manually copy the each parameter.

[Nauman Aslam, modificado 12 Anos atrás.]

hello liferay team ,
please reply , i am waiting .

Regards

[Muhammad Asif, modificado 12 Anos atrás.]

I want to fill up my form if there is an error in process action by the same values i posted.

[Amos Fong, modificado 12 Anos atrás.]

Does your portlet extend the MVCPortlet class? because that's where the copying is done:

	public void processAction(
			ActionRequest actionRequest, ActionResponse actionResponse)
		throws IOException, PortletException {

		super.processAction(actionRequest, actionResponse);

		if (copyRequestParameters) {
			PortalUtil.copyRequestParameters(actionRequest, actionResponse);
		}
	}

Alternatively you can just use that PortalUtil method yourself.

[Nauman Aslam, modificado 12 Anos atrás.]

thanks it worked for me, but my sir gave me another way to do it, by getting enumeration for action request
Enumeration<String> eStr = actionRequest.getParameterNames();
System.out.println("***Parameters Passed to this page");
while(eStr.hasMoreElements()){
String paramName = eStr.nextElement();
System.out.println("ParamName: " + paramName + ", ParamValue: " + actionRequest.getParameter(paramName));
actionResponse.setRenderParameter(paramName, actionRequest.getParameter(paramName));

}

Hoping it can be helpful

[Roshan Qureshi, modificado 10 Anos atrás.]

Hi Nauman,

The code you are using is right and the same code is being used by Liferay inside
PortalUtil.copyRequestParameters(actionRequest, actionResponse);

So better approach is just use above line in your portlet in processAction