Preview of the teaching course on September 20, 2018: Bootstrap framework basics and practice

1. Teaching Topic: Bootstrap Framework Basics and Practice Bootstrap is the most popular HTML, CSS and JS framework, used to develop responsive layout, mobile device-first WEB projects. Bootstrap is designed for all developers and all application scenarios, making front-end development faster and si...

藏色散人 2018-09-20 10:43:11 0  0  1436

CSS to add shadow/border to each button when bootstrap buttons are active

I'm using the React framework to create the front-end and Bootstrap5.3 for the design. From my understanding, Bootstrap has now removed the shadow effect as standard. So, if the button is active, the button will not show shadow/border, like in the Bootstrap v5.0 documentation. https://getbootstrap.c...

P粉256487077 2023-08-17 23:54:27 0  1  486

How to uninstall bootstrap when you change micro frontend?

I have a problem, when our team is using react and bootstra phosphorus and other modules with different technologies, they are using tailwind, so when the link of our micro frontend is changed to their link, our bootstra phosphorus styles are still exists, and because tailwind and bootstrapping have...

P粉693126115 2023-09-14 21:55:26 0  1  700

vue.js/bootstrap: onclick event method not called, error "Variable not found: updateDocument"

I'm new to front-end development but have basic understanding of HTML5, CSS and Javascript. I created a vue.js project and added bootstrap and axios. My application loads data and displays them. However, once I click the "Show", "Update" or "Delete" button, I get "...

P粉757640504 2023-09-09 20:06:48 0  1  858

When writing the backend using TP framework, should I use bootstrap or layui for the frontend?

Demo address: http://www.kediu.com/news/detail/id/15.html https://www.kediu.com/product/index.html

伟子 2019-01-25 15:45:45 0  0  1196

javascript - bootstrap table returns data in the same format as the official one but cannot be displayed on the front end

The official example shows the data I returned in the background. Attached is the code for obtaining data in the background:

我想大声告诉你 2017-05-19 10:33:44 0  1  569

Uncooperative Boolean logic

I'm running into an issue with my website that I've been trying to fix for at least a few weeks, so I was hoping someone could point out where I'm going wrong. For some background, I'm a recent grad and this is the capstone project I built for my final project, before the demo I didn't quite get all...

P粉343141633 2024-04-02 13:34:26 0  1  498

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  768

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  699

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  591

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  551

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  978

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  495

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  682