How To Print Pdf From Iframe If Src Pdf

Have you ever wondered how to print a PDF document that's loaded in an iframe on a website? Printing PDFs directly from an iframe can sometimes be tricky, but with a few simple steps, you can easily accomplish this task.

First, let's understand the basics. An iframe is an HTML element that allows you to embed another HTML document within the current one. When you load a PDF file into an iframe using the "src" attribute, it displays the PDF content within that frame on your web page.

Now, when it comes to printing a PDF that is loaded in an iframe, the process involves accessing the content of the iframe and then sending it to the printer. Here's how you can do it:

1. Identify the iframe element: The first step is to locate the iframe element in your HTML code. You can use the "id" attribute to uniquely identify the iframe. For example:

2. Access the PDF content: To print the PDF content, you need to access the content of the iframe using JavaScript. You can target the iframe using its ID and then access its content window.

var iframe = document.getElementById('pdfFrame');
var pdfDocument = iframe.contentWindow.document;

3. Trigger the print functionality: Once you have access to the PDF document, you can trigger the print functionality using JavaScript. Most modern browsers provide a built-in print() method that allows you to print the content of the current window.

pdfDocument.print();

4. Print button implementation: To make it user-friendly, you can create a print button on your web page that, when clicked, will initiate the printing process.

<button>Print PDF</button>

function printPDF() {
    var iframe = document.getElementById('pdfFrame');
    var pdfDocument = iframe.contentWindow.document;
    pdfDocument.print();
}

5. Testing and troubleshooting: Finally, test the functionality to ensure that the PDF is printed correctly. If you encounter any issues, make sure to check the console for any error messages that may help you troubleshoot the problem.

By following these steps, you can easily print a PDF document loaded in an iframe on your website. This simple solution allows you to provide a seamless printing experience for your users without any hassles. Give it a try and see how effortless it is to print PDFs directly from an iframe!