data structure

data structure

var data = [
  {
    id     : , // (int unique not null)
    class  : "main", // (main entry)
          // "supp"  (supplementary)
    follow : , // (id)
    type   : "slPost", // "slCode", "extRef"
    slNum  :  // for slPost or slCode
    url    :  // for extRef
    author : "" , // (SL name or SL id?)
    series : 
    authNo : 
    course : 
    lesson :
    level  : // "junior", "senior", "professional"
    desc   : {
      en : 
      cn : 
      ru : 
      es : 
      de : 
      
    }
  },
];

id

selection

class

selection

follow

selection

type

rendering

slNum

rendering

desc en

rendering, search feature

author

filter feature, display (optional)

series

filter feature

authNo

display (optional)

course

filter feature, display (optional)

lesson

filter feature, display (optional)

other lang

lang pack feature

var switches = {
  
}

var flags = {
  
}

var comp = {
  slCode : {
    prefix : ,
    suffix :
  },
  slPost : {
    prefix : ,
    suffix :
  }
}

var categories = {
  authors : new Set();
  series  : new Set();
  courses : new Set();
  lessons : new Set();
}