search_轻量级倒计时插件-php.cn

Whole station
Course
Article
Q&A
Download

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11336

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 17638

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 11351

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

cocos2d-x - How to set timer in MVC pattern?

Recently I am trying to develop a Cocos2d-x game using the MVC model. How should the timer (such as the countdown before starting the game) be placed? The countdown int variable must be put into the Model, but where to modify this value? It is processed in the Model and the event is emitted after the variables are updated...

2017-05-16 17:05:38

PHP's latest plug-in backend management system is really easy to use. I recommend it~

OneKeyAdmin is a background management system written based on Thinkphp6+Element. The installation package is 7MB in size and has the function of one-click code generation, quick addition, deletion and modification without writing pages, resource management, permission management, universal membership module, system classification, multi-language configuration, basic configuration, system log, hook events, application plug-in extension Function, online installation, uninstallation and upgrade of application plug-ins. The current plug-ins include cms system, blog forum system, swoole chat system, rich collection crawler plug-ins, bidding system, traffic statistics, tinymce editor

2022-06-13 14:18:25

Create an animated counter in React.js: a step-by-step guide

I'm looking for a way to animate a counter in React. For example, I have 3 components with the following structure: Master: Logical component Counter (Master is the parent of logicComponent and Counter) The logical component passes a number to the master component which passes it to the counter which should perform animation components. The logical component sends numbers incrementally, that is, every time something happens, it sends an update. For example, logicCounter calls Master ten times to increment the counter, I

2023-10-21 19:46:40

PHP+mysql member and consumption record table big data connection query, how to solve it, urgently looking for a solution

1. Membership table: There are fields such as membership card number, name, phone number, gender, points, etc. (tens of millions of data) 2. Consumption record table: associated field membership card number (tens of millions of data, divided into tables, divided according to consumption time) The following are search conditions. Now you need to find the corresponding member list according to the search conditions (the total number needs to be counted) For example: query all members whose age is 46-60 years old, gender: female, whose points are between 100-200, who have consumed twice in the past 90 days and the consumption amount is 100-200 yuan, and count the total number.

2019-06-02 18:54:51

Update the calculated properties of a parent component after the child component modifies the prop data

I need to make a relatively complex API request object with a large number of UI components responsible for updating different properties of the object. I pass the basic request model as a prop from the parent component to its child components, and the child components pass it to their components (across generations). At the parent level, I have a computed property that returns a field of this data model, and a watch for that computed property. When the child component updates a property on the model, it successfully updates everywhere that references it, but the computed property on the parent component cannot be recalculated, so the watch never activates. I guess I've missed a point here, but I can't imagine how

2024-02-26 11:56:21

MoreQ&A

How to implement countdown plug-in in uniapp

Course Introduction：UniApp is a cross-platform development framework based on Vue.js, which can quickly achieve the effect of writing once and running on multiple terminals. In actual development, countdown is a common functional requirement. This article will introduce how to use UniApp to implement a countdown plug-in and provide corresponding code examples. Countdown refers to gradually decreasing the value within a certain period of time. It is often used in countdown functions, flash sale activities, etc. We can implement the countdown plug-in through the following steps: Step1: Define the component. First, we need to

2023-07-04 comment 0 2476

Course Introduction：This article mainly recommends 8 jQuery lightweight tree plug-ins. Friends who need them can refer to them.

2016-05-16 comment 0 3125

Mobile lightweight date plug-in based on zepto--date_picker_jquery

Course Introduction：This article mainly introduces the lightweight date plug-in for mobile terminals based on zepto - date_picker. Friends who need it can refer to it.

2016-05-16 comment 0 1791

Lightweight jQuery plug-in slideBox implements carousel (focus map) code with bottom bar_jquery

Course Introduction：This article mainly introduces the lightweight jQuery plug-in slideBox to implement the code for carousel (focus picture) with bottom bar. The code is simple, easy to understand and very practical. I hereby share the Script Home platform for everyone to learn from.

2016-05-16 comment 0 1461

Tutorial on adding countdown add-in to ppt_How to add countdown add-in to ppt

Course Introduction：Click [Trust Center Settings], select [Enable all macros], and confirm. Then double the countdown macro plug-in and select [Add-ins]: Countdown - Time settings to set countdown related parameters Select [Countdown] - Color settings to set foreground and background colors Foreground color: Time color Background color: The red behind the picture is the background color

2024-06-10 comment 0 649

MoreTechnical Articles