If you guys looking for some basic angular 5 dynamic drag and drop custom form builder check out my small project at Demo: http://formbuilder.shakalya.com Github: https://github.com/shakalya195/angular-5-formbuilder Hello guys i needed to build an custom formbuilder for surveys which was most of similar to google forms but problem was i can’t have the data in […]
Read More →Add to compare service for observable array of objects for products
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import { Injectable } from '@angular/core'; import { BehaviorSubject } from 'rxjs/BehaviorSubject'; @Injectable() export class SharedService { compareProducts:Array<Product> = []; private compareSource = new BehaviorSubject<Product[]>([]); currentCompare = this.compareSource.asObservable(); constructor() { } addToCompare(productModel){ var index = this.compareProducts.findIndex(item => item.id === productModel.id); if(index > -1){ this.compareProducts.splice(index,1); }else{ this.compareProducts.push(productModel); } //orders.splice(index, 1); this.compareSource.next(this.compareProducts); console.log(this.compareProducts); } } export class Product{ id?: any; product_id?: any; attachments?:any; attributes?: any; category_id?:any; currency?: any; currency_id?: any; description?: any; discount?: any; discount_amount?:any; highlights?:Array<any>; images?: any; is_active?: any; image?: any; min_order_qty?: any; name?: any; price?: any; product_attributes?:any; product_code?:any; reviews?: any; reviews_count?: any; show_price?: any; } |
Subscribe this currentCompare to get the current array of products into compare. addToCompare do work like toggle here if we found the object in this compareProducts array we do remove it from here and if we dont find it here we do add […]
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