hebus

  it('should failed to save when slide name is empty', fakeAsync(() => {
    let notify: NotifyServiceMock = TestBed.get(NotifyService);
    spyOn(notify, 'Warning');

    comp.openModal();
    fixture.detectChanges();
    tick();

    // fake favorite name input (two way binding update)
    let input = fixture.debugElement.query(By.css('#name'));

hebus

    it('should search a element', fakeAsync(() => {
      comp.openModal();
      fixture.detectChanges();
      tick();

      let DOM = fixture.debugElement.nativeElement;
      let presentations = DOM.querySelectorAll('#presentationList li');
      expect(presentations.length).toEqual(3);
      expect(comp.selectedItem.description).toEqual('description1');

hebus

function transform(allValues: any[], value: string) {
    if(!allValues) return [];
    if (!value || value === '') return allValues;
    let pattern = value.replace(/[?=]/g, '\\?').replace(/[!=]/g, '\\!').replace(/[.=]/g, '\\.');
    let regX = new RegExp('(?=.*' + pattern.trim().split(' ').join(')(?=.*') + ').*', 'gi');
    return allValues.filter(item => ('' + item).match(regX));
  }

hebus

let arr = [{code: '123',label: 'A'}, {code: '234',label: 'AB'}, {id: '345',label: 'AB C'}];
let r = transform(arr, 'code', 234);
console.log(r);

function transform(items: any[], field: string, value ? : string): any[] {
    if (!items) return [];
    
    let val = (value)?(''+value).trim():value;
    if (val) {
      console.log ('ici');

hebus

import { Pipe, PipeTransform } from '@angular/core';

@Pipe({
  name: 'fieldFilter'
})
export class FieldPipe implements PipeTransform {
  transform(items: any[], field: string, value ? : any): any[] {
    if (!items) return [];
    if (value) {
      if (value === '') return items;

hebus

let arr = [1, 11, 2, 22, 23, 25, 4, 40];
let args = "2";
let pattern = args.replace(/[?=]/g, '\\?').replace(/[!=]/g, '\\!').replace(/[.=]/g, '\\.');
console.log(pattern);
// global insensitive search
// AND
let regX = new RegExp('(?=.*' + pattern.trim().split(' ').join(')(?=.*') + ').*', 'gi');
// OR
//let regX = new RegExp('(?=.*' + pattern.trim().split(' ').join(')|(?=.*') + ').*', 'gi');
console.log(regX);

hebus

const f = (arr: any) => Object.keys(arr).map((key) => arr[key]).map((item) => Object.keys(item).map((i) => item[i]).join('_')).map((item) => 'P_' + item);

hebus

let arr = {};
arr['key1'] = {id:1, value:'value1'};
arr['key2'] = {id:2, value:'value2'};
console.log(arr);
let keys = Object.keys(arr);
console.log(keys);

let i = Object.keys(arr['key1']);
console.log(i);

hebus

var arr = [{id:1, value:'value1'},{id:2, value:'value2'}];
var arr2 =[{id:3, value:'test'},{id:4, toto:'toto'}];
var a = arr.map((it)=> Object.keys(it).map((i)=> it[i]).join('_')).map((it) => 'P_'+it).join(',');
console.log(a);
a+= ',' + arr2.map((it)=> Object.keys(it).map((i)=> it[i]).join('_')).map((it) => 'T_'+it).join(',');
console.log(a);

hebus

it('should close the dropdown list when focus is lost', () => {
  let fixture = TestBed.createComponent(the_component);
  const instance = fixture.componentInstance;

  fixture.detectChanges();

  let elt = fixture.debugElement.query(By.css('input'));
  elt.triggerEventHandler('focus', null);
  elt.triggerEventHandler('blur', null);