Name: DOM操作与实战案例
Uploaded: 2018-09-15T09:39:43+8:00
Description: 掌握如何使用JavaScript原生提供的DOM方法,从页面中快速的获取到指定的元素或元素集合,并对元素的属性和内容进行处理。并通过一个在线智能客服的实战案例，加深大家对DOM操作的理解，并熟悉DOM操作的应用场景！

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Chapter1Course Introduction: Introduction to basic knowledge of DOM operations
Chapter2How to get elements using DOM methods?: How to get element based on id attribute?; How to get an element based on its name attribute?; How to get element based on tag name?; Name attribute and tag name shortcut to get elements; How to get elements through class attribute?; How to get elements through css selector?
Chapter3Tips for DOM manipulation elements: How to traverse the document tree through DOM methods?; How to manipulate attributes of HTML elements?; How to deal with content in HTML elements?; DOM node creation/insertion/deletion/update operations
Chapter4DOM practical case: Practical warm-up: Principle of generating chat messages; Practical combat: Simulating intelligent online customer service system (1); Practical combat: Simulating intelligent online customer service system (2)

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Next Section： name属性和标签名获取元素的快捷方式593 plays

DOM操作与实战案例

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