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Add items to cart using Vue?

I'm trying to figure out how to implement shopping cart functionality on a page using Vue.js. I get a list of items from an API call and print them when the page loads. But I'm having trouble trying to add items to my cart. The functionality should include the ability to select the quantity of items...

P粉464088437 2024-03-26 12:34:33 0  1  645

angular.js - angular2 basic questions, please answer

This is my project. The logic is as follows. The product list is displayed on the right. Pressing Add will determine whether it has been added to the shopping cart. If so, add the quantity. If not, create a record. How to match the product list with the user's shopping cart when the page refreshes? ...

怪我咯 2017-05-15 17:10:03 0  1  640

javascript - checkbox clearing issue

Open another shopping mall and clear the checkbox above. What should I do? Where should I add the js code for the menu bar?

過(guò)去多啦不再A夢(mèng) 2017-06-22 11:53:52 0  4  965

angular.js - When a piece of data is deleted from the shopping cart, the total price does not change?

When I was learning to use Angular to implement the shopping cart function, I encountered a problem: when I deleted an item, the total price did not change. After struggling for a few days, I really couldn’t figure it out. Please help me take a look. Thank you all {code. ..}

大家講道理 2017-05-15 17:05:28 0  2  619

javascript - What is the underlying principle of JS for shopping cart?

1. What is the underlying principle of the shopping cart? How can statistics be completed? 2. Use function parameters to create the first half. How to implement the second half? 3. The code is as follows: {Code...} The following part: There are n pieces of products in total, the unit price of the mo...

習(xí)慣沉默 2017-05-19 10:36:16 0  3  777

Laravel Modal does not return data

I don't know why I'm not getting the value from the modal in my Laravel controller. Please check it for me. However, I use the same code for other modes and controllers. It's working and returning the value from the property without any issues. I'm using Laravel8 and php8.1; below is my code. app\Ht...

P粉174151913 2024-03-29 10:31:31 0  1  586

Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use

明民 2017-10-10 17:04:14 0  2  1379

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

劉袁銘 2017-10-10 19:25:59 0  4  2936

mcrypt_get_key_size()

To use mcrypt_get_key_size() in php study, how to enable mcrypt_

劉袁銘 2017-10-10 19:47:34 0  1  1167

Detecting login status and preventing repeated login status in TP5 - My page is wrong

冥冥之中天注定 2017-10-10 22:49:15 0  0  1180

Issues with resending WeChat public account template messages?

For example: I am using PHP to develop WeChat public accounts. If I send a template message, the WeChat client may receive 1-3 messages. I checked Baidu and said that the WeChat server will resend in 5 seconds. How to solve this problem?

飛揚(yáng) 2017-10-11 08:00:11 0  0  1139

How to install php7

我無(wú)限黑暗里的小太陽(yáng)▼ 2017-10-11 09:11:44 0  1  1143

Solve (no language limit)

A census taker asked a woman, "How many children do you have and how old are they?" The woman replied, "I have three children. Their ages multiplied is 36. The sum of their ages is equal to the house number of the segregated room." Census The enumerator immediately went to the ne...

路過(guò) 2017-10-11 10:20:08 0  1  1359

There is no WWW file in the phpStudy directory. Enter localhost in the website and the hello world solution will come out directly! I created the WWW folder in the root directory and then created an abc.php. localhost/abc.php still didn't come out and an error was reported. not found

<?phpphpinfo();?>

M..moli瞎 2017-10-11 11:45:27 0  7  5206

Find an authoritative and practical development tutorial or article on WeChat scan code authorization to log in to the website

Find an authoritative and practical development tutorial or article on WeChat scan code authorization to log in to the website

極世 2017-10-11 12:33:15 0  1  1681

How to uninstall phpstudy.

whlyx 2017-10-11 15:53:03 0  2  1764

An error warning appears when phpstudy enters the database

Hirtdye 2017-10-11 17:12:35 0  2  1621

Problem with bool value output

<?php//In fact, it can be lowercase, but it is difficult to distinguish, so we stipulate that it is usually uppercase define('xiaoxie',true);echo xiaoxie;$hello=flase;echo $hello;?>Why is the output result of the previous code 1? The subsequent output result is false, shouldn't it be 0?

益?zhèn)?2017-10-11 20:37:54 0  1  1717

PHP source code encryption problem

I just finished writing a website, and the concept of source code encryption has always been vague, and there is very little online information. I would like to know the following questions: 1: There are encryption tools on the Internet. This is easy to understand, but some of them are just function...

按鍵盤手指磨破皮 2017-10-12 01:29:15 0  2  1696

Can phpMyAdmin, l.php, phpinfo, index.php in the WWW folder be deleted? Or are some not working?

whlyx 2017-10-12 08:44:04 0  2  1393