tp3.2 implements adding to shopping cart without login

How to add items to the shopping cart when not logged in and retain the items in the shopping cart after logging in. How to determine whether the user who added the shopping cart before logging in and the user who retained the shopping cart after logging in are the same user?

TAO 2018-06-21 13:28:23 0  5  1745

javascript - WeChat applet How to implement this method of swiping left to delete? Is there any relevant API?

I am working on a shopping mall page recently, and there is a function in the shopping cart that allows you to slide your finger to the left to display a delete button. How can I implement this? This function is based on JD.com’s shopping cart~

给我你的怀抱 2017-06-10 09:49:10 0  2  981

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  423

javascript - vuejs+elementui shopping cart price calculation, click the plus or minus sign to modify the quantity and the total price will not change, but the calculation is executed

The function of placing an order for a product finds all the products, clicks to place the order, and then adds the ordered products to the shopping cart. The shopping cart does not need to save the products. You can modify the quantity and calculate the total price. Now the calculation in my method...

巴扎黑 2017-07-05 10:58:23 0  2  1298

Stripe checkout process

Trying to implement a shopping cart using Stripe, but what should it look like? //checkout.php$checkout_session=$stripe->checkout->sessions->create(['line_items'=>[//foreachitemlistedinPOSTdata,//[],[],[],...]'mode'= >'payment''success_url'

P粉590929392 2023-09-10 18:27:22 0  1  523

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. ..}

大家讲道理 2017-05-15 17:05:28 0  2  551

javascript - Native js+localStorage to achieve shopping cart effect

Questions: 1. When the page is opened for the first time, since there is no local storage, the data will not be retrieved. The product will be added by 1 and will not be added to the shopping cart. However, adding 1 will add 2 items to the shopping cart at once. In the following lessons, 2 items wil...

高洛峰 2017-06-12 09:26:38 0  1  1015

The template cannot capture the contents of the calculated property, but the life cycle hook can record it normally

I'm creating an online store where you can choose to order products without interfering with the contents of your shopping cart. The way I implement it is to share a page for cart items and individual products. It checks if the productID parameter is set and if so, uses different data. This is the f...

P粉604669414 2023-08-30 23:44:38 0  1  555

Move Woocommerce clear variation link to add to cart button

I have removed the "clear" link from the theme's php file so that the clear option does not show up when a product variant is selected. The link is now gone, which was part of the goal, but the Clear link still has an effect on the Add to Cart button, moving it down about 30 pixels once a ...

P粉018653751 2024-02-21 15:13:11 0  1  495

How to apply discount on variables and individual products in WooCommerce based on cart quantity and product attributes?

I'm trying to apply a percentage discount based on the number of products in the cart with a specific product attribute. More specifically, my goal is to apply a 15% discount on the purchase of at least 6 products with the attribute "flaske". I have successfully implemented a discount appl...

P粉592085423 2023-07-23 13:26:53 0  1  661

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...

習慣沉默 2017-05-19 10:36:16 0  3  676

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't wo...

P粉178132828 2023-09-05 11:18:47 0  1  825

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactNam...

P粉237125700 2023-09-05 14:46:42 0  1  726

CSS Grid: Create new row when child content overflows column width

I have a two column layout based on CSS grid. When the content of the second column exceeds 1fr I want to create a new row. As it currently stands, the content simply overflows the column. One requirement of this layout is that the items in the right menu column are in one row. I achieve this with: ...

P粉212114661 2023-09-05 15:18:28 0  1  615

PHP full text search functionality using AND, OR and NOT operators

Newbie question: I'm trying to implement a full text search on a search string using php and eloquent. $searchstring="+(victimsuspect)+crime-covid";$searchresult=RssItem::whereRaw("MATCH(description)AGAINST('$searchstring'INBOOLEANMODE)")->ge

P粉076987386 2023-09-05 15:06:32 0  1  578

Shortest way to convert all PHP types to string

I'm writing a general system that I hope can one day be applied to fields like medicine (i.e. it's "scientific"). I think the best way is to represent all the data in php with strings (true will be "true", false will be "false" and so on). The reason for this is that in...

P粉369196603 2023-09-05 15:34:44 0  1  1006

How to get average of DATETIME column in MySQL while grouping by other columns

I'm creating and populating a MySQL table using the following query: SETtime_zone='+00:00';CREATETABLEtimestamp_n_datetime(idINT,timeDATETIME,avg_timeDATETIME);INSERTINTOtimestamp_n_datetime(id,time,avg_time)VALUES("1","2023-01-0310:

P粉460377540 2023-09-05 11:46:21 0  1  506

Multi-device (mobile phone) synchronization - React Native

I'm trying to create a Lightshow that will launch on all users' mobile devices at the same time (can have up to 2000-3000 users). All users will use the Internet (Wi-Fi or mobile data). In our FE we use Apollo for subscriptions and it works like a charm. But the problem is, user A can get subscribed...

P粉151466081 2023-09-05 11:58:38 0  1  698