JavaScript controls how to open a file and save it as a dialog box.

JavaScript controls how to open a file and save it as a dialog box.

This example describes how to control the open file and save it as a dialog box in JavaScript. Share it with you for your reference. The details are as follows:

Here, the "Save image as" dialog box is opened through JS, prompting the user to save the file.

<! Doctype html public "-// W3C // dtd html 4.0 Transitional // EN"> 
I hope this article will help you design javascript programs.