code: public static String getWorkplaceExplorerLink(final CmsJspActionElement jsp, final String explorerRootPath) {
  
          return getWorkplaceExplorerLink(jsp.getCmsObject(), explorerRootPath);
  
      }
docs: Creates a link for the OpenCms workplace that will reload the whole workplace, switch to the explorer view, the
  site of the given explorerRootPath and show the folder given in the explorerRootPath.
  <p>
  
  @param jsp
  needed for link functionality.
  
  @param explorerRootPath
  a root relative folder link (has to end with '/').
  
  @return a link for the OpenCms workplace that will reload the whole workplace, switch to the explorer view, the
  site of the given explorerRootPath and show the folder given in the explorerRootPath.