js method of using DOM to implement simple message board

Source: Internet
Author: User

As shown in the simple message board, that is, the entertainment version, plainly is the practice of DOM operation.

Important One: document.createelement ("label name") new element

Important two: the parent element. AppendChild ("element") inserts the newly created element into the label of the page (the last display of the label) so that it is displayed in the browser

Important three: the parent element. InsertBefore ("element", "front of which element to insert") inserts the newly created element in front of the label specified in the page so that what is entered later is displayed to the previous

Key four: The parent element. RemoveChild ("element") deletes the specified element

Below, on the code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 The
Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.