Created
July 22, 2014 20:53
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catching print requests with javascript
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(function() { | |
var beforePrint = function() { | |
console.log('Functionality to run before printing.'); | |
}; | |
var afterPrint = function() { | |
console.log('Functionality to run after printing'); | |
}; | |
if (window.matchMedia) { | |
var mediaQueryList = window.matchMedia('print'); | |
mediaQueryList.addListener(function(mql) { | |
if (mql.matches) { | |
beforePrint(); | |
} else { | |
afterPrint(); | |
} | |
}); | |
} | |
window.onbeforeprint = beforePrint; | |
window.onafterprint = afterPrint; | |
}()); |
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