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Download & unzip SwitchStyles.zip. You should find 5 files in the directory:
print.css
(for demo purposes only)print-preview.css
(for demo purposes only)standard-style.css
(for demo purposes only)print.js
print-test.htm
(for demo purposes only)
Download the sample webpage, unzip it, and open media-specific-easy.htm
in your text editor. You want to add a print-friendly link on the page in a place you find appropriate. Let's walk through the steps to do so.
Add the print-friendly link
First, you need to add a print-friendly link on your web page in an appropriate place. You can do it in two ways.
Text
Add the following somewhere on your page:
<a href="#" onclick="print_preview(); return false;">Print this page</a>
Image
Add the following somewhere on your page:
<a href="#" onclick="print_preview(); return false;"><img src="http://www.granneman.com/files/8313/3079/2922/printFriendly.gif" height="23" width="22" alt="Print-friendly"></a>
Fix your screen CSS
Now let's fix your CSS. The web page already has a link to a CSS file somewhere in the <head>
. Find it, and change it so that it only applies to the media of screen
. In other words, the initial CSS link will look something like this (don't expect it to look exactly like the example; I want you to have to hunt for it on the webpage):
<link rel="stylesheet" href="yourcss.css" />
You need to change it so that it now looks something like this (in other words, simply add media="screen"
:
<link rel="stylesheet" href="yourcss.css" media="screen" />
Add the print-friendly CSS
Now you need to add a link in your web page to your print-friendly CSS:
<link rel="stylesheet" href="yourprintcss.css" media="print" />
Create your print-friendly CSS page, changing & removing things as you like. Test your changes by going to File > Print Preview.
Add the print-friendly preview CSS
When you're happy with your print-friendly CSS, & you've made sure that the page will print the way you want it, add the following link to your web page:
<link rel="alternate stylesheet" href="yourprintcss-preview.css" media="screen" title="Print Preview" />
Create a new CSS file named yourprintcss-preview.css
. This is yet another CSS page that the JavaScript will use to give users a preview of the print-friendly CSS. It should contain the following code:
@import "yourprintcss.css";
#preview-message {
display: block;
border: 1px solid #666;
background: #FF6;
padding: 2px 5px;
}
Add the JavaScript
Add the following link to your web page, in the <head>
:
<script src="print.js"></script>
Finished
You should now be able to click your print-friendly link and see your print-friendly preview in the browser.