Angular 2 : How to filter records between two dates?

Question

{
 "id":1,
 "name":"Jack",
 "date":"01-06-2017"
},
{
 "id":2,
 "name":"Allen",
 "date":"07-08-2017"
},
{
 "id":3,
 "name":"Annie",
 "date":"22-11-2017"
},

This JSON stored in 'members' Array I want filter the member based on start and end date like:

 let startDate;
 let endDate;
 let selectedMembers = this.members.filter(m => m.date > startDate && m.date < endDate);

something like that..

Answer 1

This is the solution of my problem:

members:any[] = [{
 "id":1,
 "name":"Jack",
 "date":"01-06-2017"
},
{
 "id":2,
 "name":"Allen",
 "date":"07-08-2017"
},
{
 "id":3,
 "name":"Annie",
 "date":"22-11-2017"
}];

let start = "01-02-2017";
let end = "06-07-2017";

let.selectedMembers = this.members.filter(
m => new Date(m.date) >= new Date(startDate) && new Date(m.date) <= new Date(endDate)
);

console.log(selectedMembers);

Answer 2

u need first to transform the dates from string to Date type in order to compare them properly then do something like:

let members: any[] = [{
        "id": 1,
        "name": "Jack",
        "date": "01-06-2017" // this should be of object Date()
    },
    {
        "id": 2,
        "name": "Allen",
        "date": "07-08-2017" // this should be of object Date()
    },
    {
        "id": 3,
        "name": "Annie",
        "date": "22-11-2017" // this should be of object Date()
        }];

    let start = "01-02-2017;  // this should be of object Date()
    let end = "06-07-2017"; // this should be of object Date()

        let selectedMembers = members.filter(m => {
          if ( m.date > start && m.date < end) // or you can cast here to Date()
            return m;
    });

    console.log(selectedMembers);