building my application in angular2 i got some questions which don't seem to be answered in any tutorial:
i would like to store data from input-fields into a .json file which is local and part of my project (therefore in a directory - for example ../app/testdata/testdata.json). By GET and POST i would like to receive or change the displayed data in the gui of my application.
is this even possible or is an external api/database for these requests required? is there a better way to do so if no backend is evaluated till now?