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How to write javascript

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Release: 2023-01-04 09:34:20
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How to write javascript: first create a new html file; then write the js code in [<script type="text/javascript"></script>]; finally test whether it is successful.

How to write javascript

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

How to write javascript:

1. First write an ordinary html. The following is the simplest html as an example.

How to write javascript

#2. Write a js above it. Everyone should write js code in <script type="text/javascript"></script>.

How to write javascript

#3. Write a simple pop-up box in js. The pop-up box is alert('');Enter what you want to write.

How to write javascript

4. Whether the test is successful.

How to write javascript

5. Click OK to display the content written on our web page

How to write javascript

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