Packt
JavaScript Essentials: From Basics to DOM
Packt

JavaScript Essentials: From Basics to DOM

包含在 Coursera Plus

深入了解一个主题并学习基础知识。
初级 等级

推荐体验

2 周 完成
在 10 小时 一周
灵活的计划
自行安排学习进度
深入了解一个主题并学习基础知识。
初级 等级

推荐体验

2 周 完成
在 10 小时 一周
灵活的计划
自行安排学习进度

您将学到什么

  • Embed JavaScript efficiently to optimize web performance and loading speeds

  • Apply logical and conditional statements to control application behavior

  • Manipulate the DOM and respond to user interactions using event listeners

  • Validate forms and refactor event-based code into object-oriented structures

要了解的详细信息

可分享的证书

添加到您的领英档案

最近已更新!

September 2025

作业

14 项作业

授课语言:英语(English)

了解顶级公司的员工如何掌握热门技能

Petrobras, TATA, Danone, Capgemini, P&G 和 L'Oreal 的徽标

积累特定领域的专业知识

本课程是 JavaScript from Beginner to Expert 2.0 专项课程 专项课程的一部分
在注册此课程时,您还会同时注册此专项课程。
  • 向行业专家学习新概念
  • 获得对主题或工具的基础理解
  • 通过实践项目培养工作相关技能
  • 获得可共享的职业证书

该课程共有13个模块

In this module, we will introduce JavaScript, exploring its core functionalities and the broad range of environments where it can be utilized. You'll gain a foundational understanding of how JavaScript fits into web development and other application contexts.

涵盖的内容

1个视频2篇阅读材料

In this module, we will guide you through the process of downloading and installing the right code editor for JavaScript. You’ll also learn how to create and structure your first JavaScript project, setting up a solid foundation for your coding journey.

涵盖的内容

2个视频1个作业1个插件

In this module, we will share essential shortcuts that will significantly improve your coding speed and efficiency. These tips are designed to optimize your workflow and help you become a faster, more effective JavaScript developer.

涵盖的内容

1个视频1个作业1个插件

In this module, we will cover fundamental JavaScript concepts, including how to properly embed JavaScript in your website, execute scripts efficiently, and handle variables and comments. You’ll also learn about using 'const' to manage variable declarations for better code stability.

涵盖的内容

5个视频1个作业1个插件

In this module, we will explore JavaScript operators, including arithmetic, relational, and logical operators. You'll gain the skills to perform calculations, compare values, and manage conditional logic in your code.

涵盖的内容

3个视频1个作业1个插件

In this module, we will focus on conditional logic in JavaScript. You will learn to use if-else statements, the ternary operator, and the switch statement to make decisions in your code efficiently.

涵盖的内容

3个视频1个作业1个插件

In this module, we will dive into the world of JavaScript functions. You will learn how to define functions, manage variable scope, understand hoisting, and use function expressions for more flexible coding solutions.

涵盖的内容

4个视频1个作业1个插件

In this module, we will explore JavaScript objects. You'll learn to create objects, use constructor functions, and enhance your objects with new properties using prototypes.

涵盖的内容

3个视频1个作业1个插件

In this module, we will cover arrays in JavaScript, teaching you how to store and manipulate multiple values efficiently using built-in array methods.

涵盖的内容

2个视频1个作业1个插件

In this module, we will cover looping in JavaScript, from while loops to for loops, and demonstrate how to control iteration with break and continue. You’ll also practice dynamic coding with the for...in loop and the arguments object.

涵盖的内容

5个视频1个作业1个插件

In this module, we will explore how JavaScript interacts with the Document Object Model (DOM). You'll learn to access, modify, and manipulate webpage elements dynamically to create interactive user experiences.

涵盖的内容

5个视频1个作业1个插件

In this module, we will dive into JavaScript events. You’ll learn to handle user interactions, manage event listeners, control event propagation, and prevent default browser actions to create responsive web applications.

涵盖的内容

11个视频1个作业1个插件

In this module, we will focus on form validation using JavaScript. You’ll learn how to validate text, checkbox, radio button, and select inputs to ensure accurate data before form submission.

涵盖的内容

5个视频1篇阅读材料3个作业1个插件

获得职业证书

将此证书添加到您的 LinkedIn 个人资料、简历或履历中。在社交媒体和绩效考核中分享。

位教师

Packt - Course Instructors
Packt
971 门课程231,340 名学生

提供方

Packt

从 Software Development 浏览更多内容

人们为什么选择 Coursera 来帮助自己实现职业发展

Felipe M.
自 2018开始学习的学生
''能够按照自己的速度和节奏学习课程是一次很棒的经历。只要符合自己的时间表和心情,我就可以学习。'
Jennifer J.
自 2020开始学习的学生
''我直接将从课程中学到的概念和技能应用到一个令人兴奋的新工作项目中。'
Larry W.
自 2021开始学习的学生
''如果我的大学不提供我需要的主题课程,Coursera 便是最好的去处之一。'
Chaitanya A.
''学习不仅仅是在工作中做的更好:它远不止于此。Coursera 让我无限制地学习。'
Coursera Plus

通过 Coursera Plus 开启新生涯

无限制访问 10,000+ 世界一流的课程、实践项目和就业就绪证书课程 - 所有这些都包含在您的订阅中

通过在线学位推动您的职业生涯

获取世界一流大学的学位 - 100% 在线

加入超过 3400 家选择 Coursera for Business 的全球公司

提升员工的技能,使其在数字经济中脱颖而出

常见问题