Quick Answer: What is the print function in JavaScript?

JavaScript helps you to implement this functionality using the print function of window object. The JavaScript print function window. print() prints the current web page when executed. You can call this function directly using the onclick event as shown in the following example.

Does JavaScript have a print function?

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.

How do you print a page in JavaScript?

To print a page in JavaScript, use the print() method. It opens up the standard dialog box, through which you can easily set the printing options like which printer to select for printing.

What is the function of print button?

Print. The Print function prints a hard copy of the current drawing to any available printer. Printer configuration is entirely dependent upon the type of printer you have connected, and the Print dialog box is generated by your printer driver software (a typical example of this dialog box is shown at right).

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How do I print?

Android

  1. Open the file you’d like to print.
  2. Tap the menu button. It looks like three stacked dots.
  3. Tap “Print”.
  4. Tap the drop-down arrow. It’s located near the top of your screen.
  5. Tap the printer you’d like to print from.
  6. Tap the print button.

How do you print an array in JavaScript?

To print an array of objects properly, you need to format the array as a JSON string using JSON. stringify() method and attach the string to a <pre> tag in your HTML page. And that’s how you can print JavaScript array elements to the web page.

How do I print using HTML?

You can easily add a print button to your web page by adding the following code to your HTML document where you want the button to appear:

  1. onclick=”window.print();return false;” />
  2. print.
  3. type=”text/css” media=”print” />
  4. body {visibility:hidden;} .print {visibility:visible;}

Which is the function in JavaScript that will print the current page in JavaScript?

The JavaScript print function window. print() prints the current web page when executed.

How do you print output in HTML?

HTML <output> tag is used to display the result of some calculation (performed by JavaScript) or the outcome of a user action (such as Input data into a form element). The <output> tag is a newly added tag and was introduced in HTML5.

Syntax.

Display Inline
Usage Forms and Input

What is the main function of the print preview?

Print Preview is a functionality that lets users see the pages that are about to print, allowing the users to see exactly how the pages will look when they are printed.

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What are the functions of print preview?

Print preview is a feature that displays on the screen what a hard copy would look like when printed. Using print preview, you can find any errors that may exist or fix the layout before printing, which can save ink or toner and paper by not having to print more than once.

What is the function and benefit of a Print Screen?

A print screen, also known as a screenshot, screengrab, or screen capture, is an image you take of your computer’s screen at that moment. It can serve a variety of uses, such as creating receipts, capturing information from your computer, and even allowing you to resize images.

What do you mean by print?

To print is defined as to mark by pressing on something, to write letters by hand or to produce mechanically copy a document. An example of print is to transfer an image by pressing something into ink and then pressing it onto a flat surface, such as printing a book. An example of print is to write an essay by hand.

What is printer explain?

printer, also called computer printer, electronic device that accepts text files or images from a computer and transfers them to a medium such as paper or film. It can be connected directly to the computer or indirectly via a network.

How do you print from the Internet?

Simple Steps for Printing Out a Web Page

  1. Open Your Web Page. Have the web page you wish to print open in your browser.
  2. Click Menu. In google chrome this will be represented by three small vertical lines in the top right hand corner of your browser. …
  3. Click Print. Once the menu drops down, select “Print”.
  4. Helpful Tips.
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