Article Introduction：Layui paging can use the laypage.render method to customize the paging style, pass data through ajax, and also need to customize a function to determine whether the previous page and next page are out of range after clicking.

2019-07-19 comment 0  5562

Article Introduction：CakePHP is a powerful PHP framework that provides developers with many useful tools and features. One of them is pagination, which helps us divide large amounts of data into several pages, making browsing and manipulation easier. By default, CakePHP provides some basic pagination methods, but sometimes you may need to create some custom pagination methods. This article will show you how to create custom pagination in CakePHP. Step 1: Create a custom pagination class First, we need to create a custom pagination class. this

2023-06-04 comment 0  1103

Article Introduction：The suffix name of the page written in vue is ".vue". The ".vue" file is a custom file type that uses HTML-like syntax to describe a Vue component; a vue file is a component. The vue page has three components: 1. Template, which is the interface display code (HTML code) wrapped by the template tag; 2. The business implementation code (js script code) wrapped by the script tag; 3. The interface wrapped by the style tag Style code (css style code).

2022-12-27 comment 0  3209

Article Introduction：smartprinter virtual printer: smartprinter virtual printer smarty + adodb + PHP development mode of some custom classes: I basically completed the backend of the hot network a few days ago, and I took the time to summarize the work. In terms of design mode, I tried to use the mvc mode of development. Use smarty to control the display, use case statements to control various actions, and then write classes of various modules for action calls. This does provide better control over the code. For example, if you write the getAllMsg() function in class.message.php, then this function can be called by many actions. Coupled with paging class

2016-07-29 comment 0  1155

Article Introduction：I recently worked with a client of mine who works as a professional consultant in her field of work. She asked me if I could implement a Q&A system, a FAQ page to be exact. I said, "Sure, we could create a page and paste the questions and answers in different styles" but she said she would create different pages and categorize the questions and answers, and to be more organized she needed a different method. To do this, I'll show you how to handle her request with a few simple lines of code using custom post types, taxonomies, and shortcodes. Custom Post Types and Categories What is required to build an FAQ system? We need fields for questions and answers. We need categories to classify and distinguish different types of questions and their answers.

2023-08-30 comment 0  1286

Article Introduction：With the release of PHP 8.0, a new type alias syntax has been added, making it easier to use custom types. In this article, we'll take a closer look at this new syntax and its impact on developers. What is a type alias? In PHP, a type alias is essentially a variable that references the name of another type. This variable can be used like any other type and declared anywhere in the code. The main function of this syntax is to define custom aliases for commonly used types, making the code easier to read and understand.

2023-05-14 comment 0  1064

Article Introduction：Overview of PHP automatic loading PHP automatic loading means that when using a class, PHP will automatically load the definition file of the class. This is usually achieved through a class loader. A class loader is a program responsible for loading class definition files. It can be built-in or customized. Class loader types There are two types of class loaders built into PHP: Zend class loader: This is PHP's default class loader, which loads class definition files located in PHP's built-in libraries. PSR-4 class loader: PSR-4 is an autoloading standard that defines a set of rules for loading class definition files. The PSR-4 class loader loads class definition files according to the PSR-4 standard. Additionally, class loaders can be customized. Custom class loaders can be customized according to their own

2024-02-19 comment 0  1130

Article Introduction：PHP is the server language, while CSS controls the page style. A website can be divided into two parts: art style and function. PHP is used to control the program function, while CSS is used to control the art style. They can exist in the same web page at the same time. , do not belong to the same category, are not comparable, and no one is better or worse.

2019-10-11 comment 0  3377

Article Introduction：A very exquisite PHP paging class, which can be directly applied to the paging system. It is an essential tool for MySQL database paging. You only need to embed the class file and paging CSS style to achieve exquisite paging.

2017-03-16 comment 0  1698

Article Introduction：In our previous two articles, we took you to understand the principle of PHP paging and the implementation effect of paging. Both articles are about implementing paging in development. Each time we have to write a lot of PHP code, then we can Can't we encapsulate paging and write it as a class so that we can call it directly in the future? Today I will share with you an easy-to-use and beautiful PHP paging class!

2017-11-11 comment 0  1625

Article Introduction：Using PHP error handling classes for error tracking and recording error handling is a very important part of the development process and can help us track and solve bugs in the program. In PHP, we can use built-in error handling functions and custom error handling classes to handle errors that occur during program running. This article will introduce how to use PHP error handling classes for error tracking and logging. We first need to create a custom error handling class. Error handling classes can inherit from PHP's built-in errors

2023-08-08 comment 0  1059

Article Introduction：To put it simply, css is used to add styles to labels. What is style? You can understand the modifications such as clothes and makeup to make the labels you write more beautiful. So how do you add this css to the corresponding label? There are three methods: external style, inner page style, and inline style. style.

2017-08-09 comment 0  2109

Article Introduction：Java inheritance is an object-oriented programming feature that allows one class (subclass) to inherit the properties and methods of another class (superclass). This provides a powerful mechanism for code reuse and polymorphism. Superclass and Subclass Relationship Superclass: Also known as parent class or base class, it is the original class that provides properties and methods. Subclass: Also known as a derived class or descendant class, inherits properties and methods from a superclass and can add its own specific implementation. Types of Inheritance Relationships Java supports different types of inheritance relationships: Single inheritance: A subclass inherits from only one superclass. This is the most common and safest type of inheritance in Java. Multiple inheritance: A subclass inherits from multiple superclasses. Java does not directly support multiple inheritance, but it can be simulated through interfaces. Hierarchical inheritance: one class inherits from another

2024-03-15 comment 0  513

Article Introduction：Laravel is a popular PHP framework that is highly regarded for its ease of learning, using, extensibility, and powerful features. Among them, paging is one of the essential functions in web applications. This article will introduce how to implement pagination and add CSS styles in Laravel. 1. Implementing paging in Laravel In the Laravel framework, paging is implemented through the Paginator class. The Paginator class uses Query Builder or Eloquent ORM to get

2023-04-21 comment 0  833

Article Introduction：How to use Vue form processing to customize the style of form fields. In the process of developing web applications, forms are an essential part. Using Vue as the front-end framework makes it easier to handle form data binding and style customization. This article will introduce how to use Vue form processing to implement style customization of form fields, and come with code examples. 1. Basic form field style customization Vue provides the v-bind instruction, which can bind the class attribute of HTML elements to achieve style customization. The following is a basic input

2023-08-10 comment 0  1327

Article Introduction：DIV is an HTML element used to separate web page content. It can be used to: 1. Separate different sections in a page; 2. Create column layouts; 3. Define areas with custom styles and functionality; 4. Enhance the semantic meaning of web pages.

2024-04-08 comment 0  1345

Article Introduction：Metaclass is a concept in object-oriented programming where one class is an instance of another class, called a metaclass. They allow customizing the creation and behavior of classes, enabling the creation of classes with specific properties and methods. A metaclass is a blueprint for the class itself, just as a class is a blueprint for instances of that class. They can be used to enforce coding standards, create automated APIs, or perform other advanced tasks that standard inheritance cannot accomplish. Python supports metaclasses, which enable the creation of custom classes with unique behavior. Metaclasses can also add special methods or properties to a class, or modify its definition, which is useful when you need to add specific behavior to each instance of a class. We will illustrate two examples to create metaclasses that run on Python2 and Python3. lastly, I

2023-08-26 comment 0  928

Article Introduction：Vue Styles Vue is a popular JavaScript framework for building single-page applications (SPA). It uses a development method called componentization, which breaks the application into individual small components, each component containing its own HTML template, JavaScript code, and CSS styles. This design makes it easier for Vue developers to implement highly reusable code and better manage and maintain different parts of the application. There are many ways to change styles in Vue, such as using inline styles and class binding

2023-05-11 comment 0  1825

Article Introduction：CSS (Cascading Style Sheets) is an integral part of web design, which determines the style and layout of web pages. This article will teach you how to write good CSS. Step 1: Choose the right selector Selector is the most basic element in CSS. It is used to select the HTML element to be acted upon. There are many types of selectors and we need to choose the appropriate selector. ID selector (#): used to select a unique HTML element, such as <div id="example"></div>. Class selector (.): used to select HTML with the same category

2023-05-29 comment 0  727

Article Introduction：Removing or resetting CSS styles is a commonly used technology in front-end development. Especially when we need to customize styles for the front-end framework, CSS style removal has become an essential technology. First, we need to clarify a concept: the priority of CSS styles. The CSS priorities from high to low are: !important > Inline style > ID > Class, attribute, pseudo-class > Tag name > Inherited style. Therefore, if we want to override or remove the style of an element, we need to take appropriate actions based on its priority. The following is

2023-05-27 comment 0  871