How to create a download link using javascript and how to print using javascript

How to create a download link using javascript and how to print using javascript

How to create a download link using javascript and how to print using javascript? Create a download link using Javascript: Hi Friend, in this article I will be showing you how you can create a download link with javascript, whereby a user can download a specified or targeted file

How can I create a Download Link using javascript?

To create a download link with JavaScript, you can use the URL.createObjectURL() function to create a URL that references the file, and then you can use the ‘a’ element to create a link that points to that URL.

Here is an example that creates a download link for a text file:

const file = 'This is the File to be downloaded';
const blob = new Blob([text], {
type: 'text/plain'
});
const url = URL.createObjectURL(blob);
const link = document.createElement('a');
link.download = 'my-file.txt';
link.href = url;
link.textContent = 'Download';
document.body.appendChild(link);

This will create an “a” element with its href attribute set to the url of the file, and the download attribute set to the name of the file. When the link is clicked, the file will be downloaded with the specified name.

Note that the URL.createObjectURL() function creates a URL that references the file, but the file is not uploaded anywhere. This is useful for creating temporary URLs for in-memory files or for locally generated content that you want the user to be able to download.

Printing with Javascript

How can I print with Javascript?

To print a page with JavaScript, you can use the window.print() function. This will open the browser’s print dialog, from which the user can select their preferred printer and adjust other print settings.

Here is an example of how to use the window.print() function:

<button onclick="window.print()"> Print this page</button>

This will create a button that, when clicked, will open the print dialog.
Alternatively, you can use the window.print() function directly in your JavaScript code:

function printPage() { window.print(); }

You can then call this function when you want to print the page, for example by attaching it to a button’s click event:

<button onclick="printPage()">Print this page</button>

Note that the window.print() function will only work if the user has a printer set up and configured in their browser.

See also  JavaScript Design Patterns

Read Also: Javascript Animations: How to make an Element move With JavaScript

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Originally posted 2023-02-05 16:54:47.

bryte

bryte

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