How to handle default events of a tag hyperlink in javascript _ basic knowledge

Source: Internet
Author: User
This article mainly introduces how javascript processes the default events of a tag hyperlink, involving events. tips for using the preventDefault () method to prevent default events. For more information, see the example in this article. Share it with you for your reference. The specific analysis is as follows:

Sometimes the click event needs to be added to the tag and some transactions need to be processed before the jump. Generally, the front end will provide a link to represent this behavior, some may write link or link in this way, but it is not compatible with all browsers, and some browsers may look weird.

Therefore, this problem requires other solutions. one is to use jquery to block default events, as shown in the following example in JQUERY's official API:

  Event. preventDefault demo 

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