Examples of using JavaScript code in HTML code_javascript tips

<script></script> tag

To use JavaScript in HTML, you need to use the <script></script> tag and define the type attribute value as text/javascript, as shown in the previous alert pop-up prompt box example:

Copy code The code is as follows:

Usually JavaScript code alone is meaningless. JavaScript code is generally used in conjunction with HTML code, because JavaScript was originally created to make up for the shortcomings of HTML. Here is an example of JavaScript code and HTML code used together:

Copy code The code is as follows:

Image and text content

Usually, JavaScript code (<script></script> tag) is placed within the tag. For more details, please refer to "What is JavaScript code placed in HTML? place? 》.