Like the title says, I want to create a "page" to display a bunch of document
attributes. I accomplished this by creating a new handler and a template for
it. However, I'm having trouble pulling up the details of the document in the
new handler. Here's my code. Is this a good way to do it? I first pass the
doc ID to the handler, which I then use to pull up the details.
********************************* BEGIN *******************************
#set($id = $params.get("id"))
## Note: id is the same thing as "Entrez ID"
#foreach ($doc in $response.results)
#if ($doc.getFieldValue('Entrez ID') == $id) ## Only show attrs for the
current doc
#foreach ($field_name in $doc.getFieldNames())
<b>$field_name</b>: $doc.getFieldValue($field_name)<br/><br/>
#end
#end
#end
********************************* END *******************************
This approach requires the document to be in the search results. The way I
pass the ID to the handler right now, is to simply add "id=$id" to the URL,
without the rest of the querystring that was used to conceive the current
query. I need to get the rest of the querystring and pass them along to the
handler to ensure the document is in the search result. However, I don't know
of a good way. I tried the following code:
#set($querystring = "")
#foreach ($param in $request.params.getParameterNamesIterator())
#set($querystring = $querystring +
"&$param=$esc.url($request.params.get($param))" )
#end
Unfortunately, the above code returns a lot of unnecessary params that are not
part of the querystring, and it fails to put the document in the search
result. Is there a better way to get the URL querystring (and just the
querystring, not other environment parameters)?
