suzanne.soy/PrintScreen
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fix bug that causes script to crash on stylesheets without any rules (ex. css with all font-faces). added feature that automatically opens the print window when clicking on the button

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This commit is contained in:
James Burnett 2014-07-22 07:46:35 -04:00
parent 91cca5dac1
commit 0a54573a7b
1 changed files with 8 additions and 4 deletions
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6
src/printScreen.js
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@ -22,15 +22,19 @@ function __PrintScreen__removePrintMedia() {
function convertStyleSheet(stylesheet) { function convertStyleSheet(stylesheet) {
convertMedia(stylesheet.media); convertMedia(stylesheet.media);
if(stylesheet.rules) {
for(var i=0; i<stylesheet.rules.length; i++) { for(var i=0; i<stylesheet.rules.length; i++) {
convertMedia(stylesheet.rules[i].media); convertMedia(stylesheet.rules[i].media);
} }
} }
}
var stylesheets = document.styleSheets; var stylesheets = document.styleSheets;
for(var i=0; i<stylesheets.length; i++) { for(var i=0; i<stylesheets.length; i++) {
convertStyleSheet(stylesheets[i]); convertStyleSheet(stylesheets[i]);
} }
// it seems to print a blank page if the DOM does not have time to rebuild
setTimeout(function() { window.print(); }, 1000);
} }
__PrintScreen__removePrintMedia(); __PrintScreen__removePrintMedia();