How to use javascript

Methods to use javascript: 1. It can be introduced using script tags; 2. It can be embedded using script tags; 3. It can be bound in tag events; 4. It can be executed within a link; 5. It can be used in the address bar Enter the script to run.

The operating environment of this tutorial: Windows 7 system, JavaScript version 1.8.5, DELL G3 computer.

How to use javascript:

1. You can use the script tag to introduce

2. You can use the script tag to embed

3. You can bind the tag event

4. You can execute it within the link

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5. You can enter the script in the address bar to run

Enter # in the address bar ##

javascript:document.innerHTML=''

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