keycode 84 code example

Example 1: jquery event keycode

$('#someTextBox').keypress(function(event){
    var keycode = (event.keyCode ? event.keyCode : event.which);
    if(keycode == '13'){
        alert('You pressed a "enter" key in textbox');  
    }
});

Example 2: javascript keyboard codes

Easily check JavaScript KeyboardEvent properties (e.key, e.code, e.which,
e.keyCode… and more) with Key.js:

https://keyjs.dev

Key Code  |  Key Description
----------------------------
0         | Unidentified key
1         | 
2         | 
3         | 
4         | 
5         | 
6         | 
7         | 
8         | Backspace
9         | Tab
10        | 
11        | 
12        | Clear
13        | Enter
14        | 
15        | 
16        | Shift
17        | Control
18        | Alt
19        | Pause/Break
20        | Caps Lock
21        | 
22        | 
23        | 
24        | 
25        | 
26        | 
27        | Escape
28        | 
29        | 
30        | 
31        | 
32        | Space Bar
33        | Page Up
34        | Page Down
35        | End
36        | Home
37        | Left Arrow
38        | Up Arrow
39        | Right Arrow
40        | Down Arrow
41        | Select
42        | Print
43        | Execute
44        | Print Screen / Snapshot
45        | Insert
46        | Delete
47        | Help
48        | 0
49        | 1
50        | 2
51        | 3
52        | 4
53        | 5
54        | 6
55        | 7
56        | 8
57        | 9
58        | 
59        | 
60        | 
61        | 
62        | 
63        | 
64        | 
65        | A
66        | B
67        | C
68        | D
69        | E
70        | F
71        | G
72        | H
73        | I
74        | J
75        | K
76        | L
77        | M
78        | N
79        | O
80        | P
81        | Q
82        | R
83        | S
84        | T
85        | U
86        | V
87        | W
88        | X
89        | Y
90        | Z
91        | Left Window/Meta/OS Key
92        | Right Window/Meta/OS Key
93        | Context Menu
94        | 
95        | 
96        | Numpad 0
97        | Numpad 1
98        | Numpad 2
99        | Numpad 3
100       | Numpad 4
101       | Numpad 5
102       | Numpad 6
103       | Numpad 7
104       | Numpad 8
105       | Numpad 9
106       | Multiply
107       | Add
108       | Keypad Enter
109       | Subtract
110       | Decimal Point
111       | Divide
112       | F1
113       | F2
114       | F3
115       | F4
116       | F5
117       | F6
118       | F7
119       | F8
120       | F9
121       | F10
122       | F11
123       | F12
124       | F13
125       | F14
126       | F15
127       | F16
128       | F17
129       | F18
130       | F19
131       | F20
132       | F21
133       | F22
134       | F23
135       | F24
136       | F25
137       | F26
138       | F27
139       | F28
140       | F29
141       | F30
142       | F31
143       | F32
144       | Num Lock
145       | Scroll Lock
146       | 
147       | 
148       | 
149       | 
150       | 
151       | 
152       | 
153       | 
154       | 
155       | 
156       | 
157       | 
158       | 
159       | 
160       | 
161       | 
162       | 
163       | 
164       | 
165       | 
166       | Navigate/Page Back
167       | Navigate/Page Forward
168       | Reload/Refresh Page
169       | 
170       | 
171       | 
172       | 
173       | 
174       | Audio Volume Down
175       | Audio Volume Up
176       | 
177       | 
178       | 
179       | 
180       | 
181       | 
182       | 
183       | 
184       | 
185       | 
186       | Semi-colon
187       | Equal Sign
188       | Comma
189       | Dash
190       | Period
191       | Forward Slash
192       | Grave Accent
193       | 
194       | 
195       | 
196       | 
197       | 
198       | 
199       | 
200       | 
201       | 
202       | 
203       | 
204       | 
205       | 
206       | 
207       | 
208       | 
209       | 
210       | 
211       | 
212       | 
213       | 
214       | 
215       | 
216       | 
217       | 
218       | 
219       | Open Bracket
220       | Back Slash
221       | Close Bracket
222       | Single Quote
223       | 
224       | 
225       | 
226       | 
227       | 
228       | 
229       | 
230       | 
231       | 
232       | 
233       | 
234       | 
235       | 
236       | 
237       | 
238       | 
239       | 
240       | 
241       | 
242       | 
243       | 
244       | 
245       | 
246       | 
247       | 
248       | 
249       | 
250       | 
251       |
252       |
253       | 
254       | 
255       |