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How Can I Effectively Print the Contents of a DIV Element in JavaScript?
How Can I Effectively Print the Contents of a DIV Element in JavaScript?
Dec 06, 2024 pm 07:33 PM
Printing the Contents of a DIV
Within the realm of web development, displaying information within designated areas is commonplace. However, the need arises to present these contents in a tangible format, such as printed documents. Among the various methods available, let's explore the most effective approach to printing the contents of a DIV.
Solution:
For this purpose, a JavaScript function called PrintElem has proven to be highly effective. This function takes a single element's ID as an argument and initializes a new window exclusively for printing. Within this window, the contents of the specified DIV are meticulously extracted and formatted into a printable HTML document.
function PrintElem(elem) {
var mywindow = window.open('', 'PRINT', 'height=400,width=600');
mywindow.document.write('<html><head><title>' + document.title + '</title>');
mywindow.document.write('</head><body >');
mywindow.document.write('<h1>' + document.title + '</h1>');
mywindow.document.write(document.getElementById(elem).innerHTML);
mywindow.document.write('</body></html>');
mywindow.document.close(); // necessary for IE >= 10
mywindow.focus(); // necessary for IE >= 10*/
mywindow.print();
mywindow.close();
return true;
}
This function operates seamlessly on modern browsers, including Chrome. Its effectiveness stems from its versatility in handling elements with complex content, ensuring a visually accurate representation on printed documents. With this technique, developers can effortlessly convert digital information into tangible formats, catering to diverse requirements.
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