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  • Detailed explanation of HTML5 embed tag definition and usage

    Detailed explanation of HTML5 embed tag definition and usage

    Comment: This article mainly introduces the definition and usage of HTML5 embed tags. Friends who need it can refer to the definition and usage<embed> Tags define embedded content, such as plugins. Example<embed src=helloworld.swf /> HTML 4.01 and HTML
    2025-08-30
  • Detailed explanation and sample code of AngularJS dependency injection

    Detailed explanation and sample code of AngularJS dependency injection

    Dependency injection is a software design pattern given in a component that replaces the encoding of their dependencies within a hard component. This reduces a component from positioning dependencies, dependency configuration. This helps make components r
    2025-08-30
  • Detailed explanation of the differences between div, section and article in HTML5

    Detailed explanation of the differences between div, section and article in HTML5

    This article mainly introduces the details of the difference between div, section and article in HTML5. It is quoted from W3C's description and listed with code examples. Friends who need it can refer to it. When they first started to come into contac
    2025-08-30
  • AngularJS basic ng-srcset directive simple example

    AngularJS basic ng-srcset directive simple example

    AngularJS ng-srcset directive AngularJS instance defines the resource address of the image:<!DOCTYPE html><html><head><meta charset="utf-8">
    2025-08-30
  • Implementing EOS hidden error prompt layer code based on JS

    Implementing EOS hidden error prompt layer code based on JS

    I won't say much nonsense, I will just post the code to you. The specific code is as follows: //The parameters are the objects corresponding to the message prompt layer, usually the objects in the form //Special attention: When using type=radio or typ
    2025-08-30
  • Implement page refresh-free based on iframe

    Implement page refresh-free based on iframe

    This method is implemented based on iframe. The requirement is that form form submission has input tag uploaded by file, so ajax cannot be used to submit first: Copy the code code as follows:
    2025-08-30
  • Three ways to submit form form in mvc (recommended)

    Three ways to submit form form in mvc (recommended)

    The first method: submit button<form action="MyDemand" method="post"> <span>Keywords:</span>
    2025-08-30
  • A brief discussion on JavaScript data attributes and accessor attributes

    A brief discussion on JavaScript data attributes and accessor attributes

    In JavaScript, objects are defined as "a collection of unordered attributes whose properties can contain basic values, objects, or functions." In layman's terms, we can understand objects as sets of name-value pairs, where values can be data
    2025-08-30
  • A comprehensive understanding of the map() method that comes with js

    A comprehensive understanding of the map() method that comes with js

    1. Method Overview The map() method returns a new array composed of the return value of each element in the original array called a specified method. 2. Example 2.1 Use map in a string to obtain an array of ASCII code corresponding to each character in a
    2025-08-30
  • Use AngularJS instructions to achieve tabs switching effect

    Use AngularJS instructions to achieve tabs switching effect

    Let’s take a look at the renderings. First, let’s talk about instruction nesting. As the name suggests, instruction nesting is to nest more than two instructions together, such as the following:<A-deirective><B-directive></B-directive><C-directive>
    2025-08-30
  • Detailed explanation of AngularJS form and sample code

    Detailed explanation of AngularJS form and sample code

    AngularJS provides rich filling of forms and verification. We can use ng-click to handle the AngularJS button click event, and then use the $dirty and $invalid flags to verify it. Use the novalidate form declaration to prohibit any browser-specific verifi
    2025-08-30
  • Talk about the child scope of AngularJS in detail

    Talk about the child scope of AngularJS in detail

    Preface AngularJS's own instructions currently include ng-include, ng-view, ng-switch, and ng-repeat. The reason for this is that although these instructions are defined internally by AngularJS, they are also the same as those implemented by directive
    2025-08-30
  • Use JS to realize the image display waterfall flow effect (simple example)

    Use JS to realize the image display waterfall flow effect (simple example)

    I wonder if you have noticed that ordinary picture display websites will use the waterfall flow effect. The so-called waterfall flow means that the pictures in the website will not be cached all at once, but will not be cached when you scroll to a certain
    2025-08-30
  • vueJS simple click to display and hide effects [Implementation code]

    vueJS simple click to display and hide effects [Implementation code]

    There are too many front-end frameworks at present, and I have been exposed to angular and ember. Now I have started to tweak vue here to use v-if, v-else, v-show, v-if or make the elements not on the DOM. v-show just changes the display:block attribute,
    2025-08-29
  • JS+Canvas draw clock effect

    JS+Canvas draw clock effect

    This article shares the specific code for using canvas to draw the clock for your reference. The specific content is as follows 1. clock.html<!doctype html><html lang="en"><head><meta charset="UTF-8">
    2025-08-29
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