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- $('body').keydown(
- function(event) {
- var charCode = (event.which) ? event.which : event.keyCode;
- var char = String.fromCharCode(charCode);
- console.log(char + " is down pressed");
- }
- );
- $('body').keyup(
- function(event) {
- var charCode = (event.which) ? event.which : event.keyCode;
- var char = String.fromCharCode(charCode);
- console.log(char + " is up pressed");
- }
- );
- if (fromCharCode(e.which).toUpperCase() == fromCharCode(e.which))
- $('body').on({
- keypress: function(e) {
- var char = String.fromCharCode(e.which),
- isUpper = char == char.toUpperCase();
- console.log(char + ' is pressed' + (isUpper ? ' and uppercase' : ''))
- }
- });
- document.addEventListener("keypress", function (event) {
- const key = event.key;
- const keyLower = key.toLowerCase();
- // Check it is a char between A-Z, not numbers, etc.
- if (key.length !== 1 || keyLower < a || keyLower > z) {
- return;
- }
- // Check for case
- const isUpperCase = (key !== keyLower);
- });
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