request.getParameter is undefined in Application Display Termplate

[9年前 に Daniel Breitner によって更新されました。]

Hi everyone,

I am trying to read request parameters in my Application Display Template like this:

<#assign myvalue = request.getParameter("param")/>

But all I get is:

Error on line 5, column 1 in 10154#10194#11902
request.getParameter("param") is undefined.
It cannot be assigned to myvalue.

Does anyone know how to solve this ? The built-in editor itself and its code completion told me everything is fine ;)

[9年前 に Pankaj Kathiriya によって更新されました。]

See if second answer at http://stackoverflow.com/questions/14372165/get-querystring-of-a-url-on-freemarker is useful.

[9年前 に Sorin Pop によって更新されました。]

Hi Daniel,

Just wondering if you could find the solution for this?... I am having the same issue.

[9年前 に Olaf Kock によって更新されました。]

Debugging tipp: Check request.getClass().getName() to see what you're actually dealing with. You might also want to check themeDisplay.getRequest(), which is - if I remember correctly - a HttpServletRequest. Here you might need to add namespace to construct the actual parameter name.