How to group facets
Using VisualForce to query the back-end, I have field @sfsolutionsystemc which contains a semi-colon list of products. ADS;ASX;BVOIP;CALEA;CNC;CVOIP;DSI;EMS;FMC;GSX;GSX4000;HAADS;HAEMS;HAPSX;HLR;HSX;IAS;ICP;IMX;Island;NetScore;NFS;NGS;OSC;PPP;PSX;RNC;SGX2000;SGX4000;SMARTWEB;Soft MSC;SRX;TGA;xAuthority;SBC 5200;VA;BRX;SBC 5100;NetEng;BBS;LX;NetAssure;netMS;NX 1000;NX 5010;Promina;SBC 1000(UX1000);SBC 2000(UX2000);SBC 9000;SmartSIP;Tenor;Unitrends;VX;SBC 5110;SBC 5210;SWe;3rd Party Products;SBC 7000;ePSX;1101;X101/5601;X201;X211;X30x;X401e;DSC 8000 (X511);IPnexus EMS;SP2000;NSM;USP/USPc;DSC SWe
The result is a long list of facets. For example:
SBC 5100 SBC 5110 SBC 5200 SBC 5210 SBC 7000
What I would like to do is create a collapsible list so that I just have the facet "SBC". The user can then expand SBC and see all the SBC products. This would be very similar to a hierarchical facet.
Is this possible ?
If you can manage to have the first part (SBC) in a separate field, then you could put a facet on it, and make the one displaying the full product name "depend" on that first facet so that it only shows up when a value is selected there.