JavaScript Print. JavaScript does not have any print object or print methods. You cannot access output devices from JavaScript. The only exception is that you can call the window.print() method in the browser to print the content of the current window.

Mar 4, 2009 · I'm looking for a good JavaScript equivalent of the C/PHP printf() or for C#/Java programmers, String.Format() (IFormatProvider for .NET). My basic requirement is a thousand separator format for numbers for now, but something that handles lots of combinations (including dates) would be good.

Mar 7, 2025 · Use innerHTML to print the JavaScript inside the HTML document. Use alert() to print the JavaScript inside a pop-up window. Use console.log to print the JavaScript inside the console window.

Jun 5, 2024 · In JavaScript, printing a string means displaying the contents of a string variable or literal to the console, webpage, or any other output medium. Strings are a fundamental data type in JavaScript, representing sequences of characters enclosed within …

Apr 25, 2022 · Depending on what you want to print and where you run JavaScript code, there are several ways to print in JavaScript. When you want to print the current webpage of your browser, you can use the window.print() method.

Nov 25, 2017 · I want to print a paragraph with a href on each loop, so i did this: <p id="pText"> </p> It works but the thing is this only prints the last loop. So i tried this inside the script. instead of this: And it prints everything i want but it replaces the whole page. How can i do this? Do i need to create an id for every loop? Like "pText1, pText2, etc.

You can print information out in JavaScript using the innerHTML property and the windows.alert() and document.write() methods. You can also print data out to the browser’s console using the popular console.log() function or print out webpage …

In JavaScript there are several different ways of generating output including writing output to the browser window or browser console, displaying output in dialog boxes, writing output into an HTML element, etc. We'll take a closer look at each of these in the following sections.

Jun 2, 2023 · In this blog post, we learned about various methods to print in JavaScript, including console.log(), document.write(), innerHTML, innerText, and alert(). When you're just starting out with programming, it's important to practice and experiment with these different methods to understand how they work and when to use them.

Jun 27, 2012 · The simplest way is to open a popup window with the text file, and call print on the window handle returned: w = window.open('text.txt'); w.print(); If you want the user to preview the text file, you could use an iframe instead: