Asset-App/lib/util/Models.dart

import 'prefsKey.dart';
class Asset{
  String tag_number;
  var blob;
  String asset_no;
  String asset_desc;
  String pic;
  String gedung;
  String lantai;
  String ruangan;
  String flag;
  int no;
  String keterangan;


  Asset({
    this.tag_number,
    this.blob,
    this.asset_no,
    this.asset_desc,
    this.pic,
    this.gedung,
    this.lantai,
    this.ruangan,
    this.flag,
    this.no,
    this.keterangan,
  });

  factory Asset.fromJson(Map<String, dynamic> json) {
    return new Asset(
      tag_number: json[columnName.tag_number]??'',
      blob: json[columnName.blob]??null,
      asset_no: json[columnName.asset_number]??'',
      asset_desc: json[columnName.asset_desc]??'',
      pic: json[columnName.pic]??'',
      gedung : json[columnName.gedung]??'',
      lantai: json[columnName.lantai]??'',
      ruangan: json[columnName.ruang]??'',
      flag: json[columnName.flag]??'',
      no: json [columnName.no]??0,
      keterangan: json[columnName.keterangan]??'',
    );}

  Map<String, dynamic> toJson() => {
    columnName.tag_number: tag_number,
    columnName.blob: blob,
    columnName.asset_number : asset_no,
    columnName.asset_desc : asset_desc,
    columnName.pic: pic,
    columnName.gedung: gedung,
    columnName.lantai :lantai,
    columnName.ruang :ruangan,
    columnName.flag :flag,
    columnName.no :no,
    columnName.keterangan :keterangan,
  };
}

class Count{
  int count;
  Count({
    this.count
  });

  factory Count.fromJson(Map<String, dynamic> json) {
    return new Count(
        count: json['Count']??'',
    );}
}