do a page for a period of time, a class for 30 minutes. The data structure that the backend wants is like this
2018-09-17|09:00-09:30,2018-09-18|09:30-11:00,2018-09-19|10:00-11:30,2018-09-20|10:30-11:00,2018-09-21|11:00-11:30,2018-09-22|11:30-12:00I first made this data structure
setArray = [
data:2018-09-17,
ranges:[
["09:00", "09:30"],
["09:30", "10:00"],
["10:30","11:30"],
["11:30","12:00"]
],
data:2018-09-18,
ranges:[
["09:00", "09:30"],
["09:30", "10:00"],
["10:30","11:30"],
["11:30","12:00"]
],
]
var getJson = setArray.map(d => {
return d.date + "|" + d.ranges.map(r => r.join("-")).join("|")
}).join(",")
has also been successfully transformed into the desired structure of the back end through the above method. But the back end says that if several classes are contiguous, just synthesize the start and end time of an array, just like the
written above.ranges:[
["09:00", "09:30"],
["09:30", "10:00"],
["10:30","11:30"],
["11:30","12:00"]
]
ranges:[
["09:00", "10:00"],
["10:00", "12:00"],
]ask for help