search_简洁的jQuery星级评论表单代码-php.cn

Whole station
Course
Article
Q&A
Download

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11332

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Shangxuetang MySQL video tutorial

Course Advanced 17635

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Band of Brothers front-end example display video tutorial

Course Advanced 11348

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

More courses

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 work. Below is the code snippet of the server database initialization connector in the application fromfastapiimportFastAPIimportmysql.connectorapp

2023-09-05 11:18:47

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 ContactName. I think this might be a nested query. Nested queries run fine in SQLServer, but don't know how to implement it in MySQL. Limit query: Select*fromcustomerslimit

2023-09-05 14:46:42

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: .right-menu{...grid-auto-flow:columndense;...} If I remove the grid-auto-flow attribute, the overflow stops. However, the items are now stacked into multiple rows, which is not what I want. I also tried converting .ri

2023-09-05 15:18:28

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

2023-09-05 15:06:32

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 php any value has a unique string representation (such as the php code itself). I post this question to speed up the design process of this program. Some values are easily converted to strings: numbers, booleans, etc. Some are not easy: objects, arrays, resources. I think the transfer object and

2023-09-05 15:34:44

MoreQ&A

MySQL table design guide: Create a simple product review table

Course Introduction：MySQL Table Design Guide: Creating a Simple Product Reviews Table When designing a database, good table structure design is crucial. This article will introduce how to create a simple product review table, including table structure design and related code examples. Hope it can provide some reference for your database design. Designing the table structure First, we need to determine the fields of the product review table. A simple product review table can contain the following fields: id: the unique identifier of the review, usually using a self-increasing integer type as the primary key. Product ID (item

2023-08-03 comment 0 1246

How to get the text field in jquery

Course Introduction：For web developers, jQuery is a very useful library that makes JavaScript code more concise and easier to read. In jQuery, there are many methods that help developers easily obtain and manipulate HTML elements. This article will focus on how jQuery obtains the text area (Textarea). First, if you're not familiar with text fields, here's a quick overview. A text field is a form control in HTML that allows users to enter multiple lines of text. Text fields are usually used for user comments, messages

2023-05-14 comment 0 1030

Java development: How to do code refactoring and quality assessment

Course Introduction：Java Development: Code Refactoring and Quality Assessment Introduction: In the process of software development, code refactoring is one of the important means to improve code quality and maintainability. By refactoring the code, the code can be made more elegant, concise, and easy to understand and modify. However, refactoring is not just about simply modifying the code, but a process that requires rational and systematic thinking. This article will introduce how to perform code refactoring and illustrate it with specific code examples. We will also discuss how to evaluate code quality and why evaluation is important. Heavy code

2023-09-21 comment 0 856

How to use PHP to develop simple product review and rating functions

Course Introduction：How to use PHP to develop simple product review and rating functions. As a scripting language widely used in website development, PHP can help us develop a variety of feature-rich websites. One of the common features is product reviews and ratings. This article will introduce how to use PHP to develop simple product review and rating functions, and provide specific code examples. First, we need to create a table in the database to store comment information. The table structure is as follows: CREATETABLEcomments(i

2023-09-21 comment 0 1181

How to use Vue to implement star rating special effects

Course Introduction：How to use Vue to implement star rating effects Introduction: In many websites and applications, we often see star rating effects. Vue is a popular JavaScript framework that can help us implement this kind of special effects easily. This article will introduce how to use Vue to create a simple and practical star rating component and provide specific code examples. 1. Analyze requirements Before starting to write code, we need to clarify the requirements. Here we assume that we need a five-star rating component. Users can click on the stars to

2023-09-19 comment 0 1277

MoreTechnical Articles