Advanced search: range search in float value

[quale]

Hello, 
I am extending the content model adding new metadata. 
I'd like to extend the advanced search feature by adding a range search on my new metadata fields. 
E.G.: My documents are tagged with a float value indicating its "average information noise" extracted automatically by a process I configured as an Alfresco action. I now need to search the documents having a noise, let's say, between 2.232 and 4.132. 
Can I do that by simply extending the web client? And how? Or I have to develop some new Java compontent?

Thanks in advance.
Q.

[andy]

Hi

Range searches are supported by the back end. You would have to change the code that supports the advanced search page to build such queries.

Cheers

Andy