How to read "this" inside promise response in Angular

Asked Sep 13 '17 at 11:07

Active Sep 13 '17 at 12:03

Viewed 70 times

this.vendorService.getCities(e.id)
    .then((d) => {
            this.cityList = d.info;
        }

    });

when I check this.cityList in breakpoints it throw error but in console.log(this.cityList) it works fine .

I am using Angular-cli

Uncaught TypeError: Cannot read property 'cityList' of undefined

edited Sep 13 '17 at 12:03

asked Sep 13 '17 at 11:07

Ashutosh Jha

3

Show your code where you call `this.vendorService.getCities` – FAISAL Sep 13 '17 at 11:11
2

^ This. You lost `this` in parent function scope. – Estus Flask Sep 13 '17 at 11:13
see this answer https://stackoverflow.com/a/44739585/2545680 – Max Koretskyi Sep 13 '17 at 12:19

0 Answers0