Is it possible to transfer a variable from my javascript code to a jsp file?

Within a HTML file, I have created a variable in JavaScript consisting of an array with two entries - a latitude and a longitude. I am looking to use AJAX to send this variable and then utilize it in my JSP file to populate a form.

Does anyone have any suggestions on how to achieve this? My current project is using Java 1.8.

Answer №1

When a JSP is processed on the server, it gets transformed into HTML for display in the browser. Once the HTML is sent to the browser, the original JSP code is no longer present - only the resulting HTML and any associated JavaScript (JS) and Cascading Style Sheets (CSS).

If you need to send data back to the server, the typical method is to make a separate request with the parameters included. One option is to submit a POST form to either a new JSP page or the same one.

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