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I have a html website and I am using JavaScript. I have a java Class transformation.java with a method convert(a,b) that I would like use in the javascript in my html document. How can I import the java class in my java script and use the method convert(a,b)?

Thanks.

I have a html website and I am using JavaScript. I have a java Class transformation.java with a method convert(a,b) that I would like use in the javascript in my html document. How can I import the java class in my java script and use the method convert(a,b)?

Thanks.

• java
• javascript
• html

Share Improve this question Follow asked Oct 15, 2010 at 8:43 HaythemHaythem 41744 gold badges1313 silver badges2020 bronze badges 1

• 1 You would definitely need to visit this thread, What is the difference between JavaScript and Java (stackoverflow./questions/245062/… ) – Adeel Ansari Commented Oct 15, 2010 at 9:16

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3 Answers 3

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Javascript != Java. You cannot import a java class in javascript. The languages are different (despite the names). You need to port the code.

Unless, you want to expose the java code as a servlet and have the javascript invoke it via an AJAX request.

1. Write your self same logic in java script
2. Make a server call to your java function using Javascript using DWR

You can't. :) You should check out applets. Java Applets

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