How to call java method from onclick in html code wriiten inside java program?

Question

I have tried following java code snippet ....but it doesn't work.Also i want func() to be activated only after href url is executed. Kindly help me with it.Thanks :)

    stringBuilder.append("<a  href=\"https://google.com\" onclick=\"myfunc(){ <%= func() %> }\" >");
    stringBuilder.append("Click here</a>");

    public static void func() {
           System.out.println("Print something");}

Peter Gerald · Accepted Answer · 2019-11-05 05:23:20Z

0

I don't think I get your question right. But you may want to take a look at a similar question posted here. I am not exactly sure what you are trying to do.

Calling java class from javascript written in html

answered Nov 5, 2019 at 5:23

Peter Gerald

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Mohamed IMLI · Accepted Answer · 2019-11-05 05:26:09Z

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Html is rendred on the browser (client side) then you can't call java code from it ! Instead, you can call Javascript function that invoque a backend through http or ajax

answered Nov 5, 2019 at 5:26

Mohamed IMLI

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2 Comments

Nitya Parihar Over a year ago

Can u please elaborate it? I have used myfunc(), js func to invoke func(), java method.

Mohamed IMLI Over a year ago

This is examples how to use onclick events w3schools.com/js/js_htmldom_events.asp You need in the script part to write the function that call ajax or http in order to call a java servlet/ http endpoint

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