As a newcomer to NativeScript and JSON, I am currently facing challenges in accessing data from my JSON file. My main goal right now is to simply log some of the data for debugging purposes.
Below is the code snippet from my view-model:
var config = require("../../shared/config");
var fetchModule = require("fetch");
var ObservableArray = require("data/observable-array").ObservableArray;
function StandingsListViewModel(items) {
var viewModel = new ObservableArray(items);
viewModel.load = function() {
var url = config.apiURI + "getStandings.cfm?weekid=397";
console.log(url);
return fetch(url)
.then(handleErrors)
.then(function(response) {
console.log(response.json());
return response.json();
})
.then(function(data) {
console.log("hit");
data.Result.forEach(function(standing) {
console.log(standing.place);
console.log(standing.username);
});
});
};
return viewModel;
}
function handleErrors(response) {
if (!response.ok) {
console.log(JSON.stringify(response));
throw Error(response.statusText);
}
return response;
}
module.exports = StandingsListViewModel;
Here is an excerpt from the JSON file that I am working with:
{
"hiding": 0,
"lastupdate": 1474481622,
"refresh": 600,
"showmax": 0,
"showtie": 1,
"displayColumns" : [
"Points"
,"Wins"
,"TieDif"
],
"users" : [
{
"memberid" : 910089,
"username" : "THE DAILY ROUTINE",
"last_entry" : "1473446820",
"place" : "1",
"record" : [
"1.0"
,"1"
,"10.0"
]
} ,
{
"memberid" : 2234158,
"username" : "MR. MANAGER",
"last_entry" : "1473277680",
"place" : "2",
"record" : [
"1.0"
,"1"
,"26.0"
]
}
]
}
If anyone could provide guidance on this basic issue, it would be greatly appreciated.