Help with Javascript How to add multiple label/Search filter widget?


#1

I was trying to make a search/ filter widget using blogger labels in dropdown menus. multiple labels selected will show posts that contain all of the selected labels. One example I have done. bhttp://test2299.blogspot.in/ HOw can I make them work at least combination of 4 labels like if I select a university from 1st dropdown menu, then the next dropdown menu should list engineering courses and if i select electronics engineering from that then next dropdown should list electronics papers list. of I had selected mechanical then it should list mechanical drop down list.


#2

This is what i’m looking for last couple of months. Could you help me to setup similar kind of multiple dropdown search filter please…please…