fail

import { Component } from '@angular/core';
import { FormBuilder, Validators} from '@angular/forms';
import { NavController, NavParams } from 'ionic-angular';
import { MyApp } from '../../app/app.component';

import { HttpService } from '../../providers/http-service';
/**
 * Generated class for the EditShowcaseSalesPage page.
 *
 * See https://ionicframework.com/docs/components/#navigation for more info on
 * Ionic pages and navigation.
 */

@Component({
  selector: 'page-edit-showcase-sales',
  templateUrl: 'edit-showcase-sales.html',
})
export class EditShowcaseSalesPage {
  public static TAG = "Edit Showcase";
  public data;
  public showcaseForm;
  public idShowcase;
  public isDataLoad: boolean = false;
  public dataShowcaseReady: boolean = false;
  public dataShowcase;

  constructor(public navCtrl: NavController, public navParams: NavParams, public http: HttpService, public formBuilder: FormBuilder)
  {
    try{
      this.data = {};
      this.showcaseForm = this.formBuilder.group(
      {
        name    : ['', Validators.required]
      });
    }catch(error){
      MyApp.consoleLog("some error happen", error);
    }
  }

  ionViewDidLoad(id) {
    console.log('ionViewDidLoad EditShowcaseSalesPage');
    this.idShowcase = this.navParams.get('id');
    MyApp.consoleLog("Data = ", this.idShowcase);
  }

  ionViewDidEnter(){
    try{
      this.loadShowcase();
      //MyApp.consoleLog(EditShowcaseSalesPage.TAG, "load...", this.loadShowcase());
    }catch(error){
      MyApp.consoleLog("some error happen", error);
    }
  }

  editShowcase(){
    let link = "http://localhost/phpscring/shop_showcase_sales/edit_showcase";

    let editShowcase;
    editShowcase = {};
    editShowcase.id = this.idShowcase;
    editShowcase.name = this.showcaseForm.value.name;

    let postParams = {
      "link": link,
      "data": editShowcase
    }

    MyApp.consoleLog(EditShowcaseSalesPage.TAG, "postParams ", postParams);


    this.http.postService(postParams).then((data)=>{
      this.data.response = data;
      MyApp.consoleLog(EditShowcaseSalesPage.TAG, " data response ", data);
      MyApp.consoleLog(EditShowcaseSalesPage.TAG, "response", editShowcase);
      this.navCtrl.pop()

      if (this.isDataLoad= true) {
        this.dataShowcaseReady = false;
        this.loadShowcase(editShowcase);
      }
      else{
        this.isDataLoad = true;
        this.dataShowcaseReady = false;
        this.loadShowcase(editShowcase);
      }
    }, error => {
      MyApp.consoleError(editShowcase.TAG, error);
    });

    MyApp.consoleLog("ShopShowcase", "Update Showcase");

  }

  back(){
    this.navCtrl.pop();
  }

  loadShowcase(editShowcase){
    this.dataShowcase = [];
    if(editShowcase.data.length != 0 ){
      for(let i = 0; i < editShowcase.data.length; i++){
        this.dataShowcase[i] = {
          id: response.data[i].id,
          name: response.data[i].name,
        }
      }
    }
    MyApp.consoleLog(EditShowcaseSalesPage.TAG, "dataShowcase .......data", this.dataShowcase);
  }


}