How to use Vue to implement simple shopping cart function

This article will explain in detail how to use Vue to achieve simple shopping cart functions. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

The details are as follows

Code:

Mobile phone: price quantity subtotal: {{phoneTotal}} yuan computer: price quantity subtotal: {{computerTotal}} yuan freight: yuan

Total: {{total}} yuan

Discount: {{discounts}} yuan

To cope with: {{allPrice}}

Export default {data () {return {phonePrice:'', / / Mobile phone unit price phoneCount:'', / / number of mobile phones computerPrice:'', / / computer unit price computerCount:'', / / number of computers freight:'', / / freight discounts:''}} Computed: {phoneTotal () {return this.phonePrice * this.phoneCount}, computerTotal () {return this.computerPrice * this.computerCount}, / / Total total () {return this.computerTotal + this.phoneTotal + this.freight}, allPrice () {return this.total-this.discounts}}, watch: {total: {depp: true Handler () {if (this.phoneTotal + this.computerTotal > 5000 & & this.phoneTotal + this.computerTotal)

< 8000) { this.discounts = 100 } else if (this.phoneTotal + this.computerTotal >

8000) {this.discounts = 200} on "how to use Vue to achieve simple shopping cart functions" this article is shared here, I hope the above content can be of some help to you, so that you can learn more knowledge, if you think the article is good, please share it for more people to see.