Course Introduction：To achieve a basic pop-up effect, you need to follow the following steps: 1. Structure: Use HTML to create trigger buttons, mask layer and pop-up content area; 2. Style: Set default hidden, centered layout, mask background and close button styles through CSS; 3. Interaction: Use JavaScript to bind click events to control pop-up display and hide, and can expand the ESC key closing function; 4. Optimization: Add CSS animation to improve user experience. The entire process does not require a third-party library, which is suitable for quickly realizing basic pop-up functions.
2025-07-12 comment 0 369
Course Introduction：In order to improve the user experience when using the simple script programmble controller, I add below funtions to the embedded and remote web page, 1) Code comment function, click on the command number PXX, pop-up input dialog box, enter the code
2024-10-21 comment 0 485
Course Introduction：The printing mark setting for exporting PDFs on PS is crucial, it determines the printing effect of the final PDF file. Select PDF format in the PS "Save As" dialog box, click "Save", and set the print mark in the pop-up PDF options dialog box. Select the High Quality Print preset in Adobe PDF Presets, or set bleeding, crop marks, alignment marks, and more finely in the Mark or Output tab. Set the color space and resolution to ensure the print marker color is accurate and clear. Choose appropriate presets according to different scenarios, such as "high-quality printing" for commercial printing and "small files" for online sharing.
2025-04-06 comment 0 751
Course Introduction：H5 pop-up window creation steps: 1. Determine the triggering method (click, time, exit, scroll); 2. Design content (title, text, action button); 3. Set style (size, color, font, background); 4. Implement code (HTML, CSS, JavaScript); 5. Test and deployment.
2025-04-06 comment 0 951
Course Introduction：There are two ways to quickly copy table structure and data using PHPMyAdmin: 1. Operation through interface, 2. Query through SQL. Interface operation steps: 1. Open PHPMyAdmin, select the database, find and click the table you want to copy. 2. On the detailed page of the table, click the "Operations" tab and select "Copy Table". 3. Enter the new table name in the pop-up dialog box, select whether to copy the structure and data, and click "Execute" to complete the copy.
2025-05-21 comment 0 764
Course Elementary 13778
Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.
Course Elementary 82289
Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).
Course Elementary 13147
Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.
Course Elementary 24594
Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.
Course Elementary 27454
Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.
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