Ionic 3 - insert SQLite with http -


i'm trying create small app using sqlite storing data. want fetch data through http request little bit in problem handle this.

here method data (trying json) 

public dataarray: array<people>;  loaddata() {     return this.http.get('assets/data/peoples.json')         .map(res => res.json())    }  private insertdefaultitems(db: sqliteobject) {      db.executesql('select count(id) qtd people', {})   .then((data: any) => {   if (data.rows.item(0).qtd == 0) {        this.loaddata().subscribe((res) => {             this.dataarray = res.peoples         })         for(var = 0; < this.dataarray.length; i++) {             db.sqlbatch([              ['insert people (firstname, lastname, email) values (?,?,?)', [this.dataarray[i].firstname, this.dataarray[i].lastname, this.dataarray[i].email]],              ])             .then(() => console.log('insert completed'))             .catch(e => console.error('error insert'));           }           } }) .catch(e => console.error('error insert in table')); }

it works quite fine when want use didn't work - can do?


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