10 examples of 'keycode 13' in JavaScript

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58_getKeyCode(e) {
59 const code = KeyboardUtil.getKeycode(e);
60 if (code !== 'Unidentified') {
61 return code;
62 }
63
64 // Unstable, but we don't have anything else to go on
65 // (don't use it for 'keypress' events thought since
66 // WebKit sets it to the same as charCode)
67 if (e.keyCode && (e.type !== 'keypress')) {
68 // 229 is used for composition events
69 if (e.keyCode !== 229) {
70 return 'Platform' + e.keyCode;
71 }
72 }
73
74 // A precursor to the final DOM3 standard. Unfortunately it
75 // is not layout independent, so it is as bad as using keyCode
76 if (e.keyIdentifier) {
77 // Non-character key?
78 if (e.keyIdentifier.substr(0, 2) !== 'U+') {
79 return e.keyIdentifier;
80 }
81
82 const codepoint = parseInt(e.keyIdentifier.substr(2), 16);
83 const char = String.fromCharCode(codepoint).toUpperCase();
84
85 return 'Platform' + char.charCodeAt();
86 }
87
88 return 'Unidentified';
89}
227function eventToKeyCode(e) {
228 var codeName = e.code;
229
230 //Apply modifiers to code name in reverse alphabetical order so they come out alphabetical
231 if (e.shiftKey && (e.code !== "ShiftLeft" && e.code !== "ShiftRight")) {
232 codeName = "Shift " + codeName;
233 }
234 if (e.metaKey && (e.code !== "MetaLeft" && e.code !== "MetaRight")) {
235 codeName = "Meta " + codeName;
236 }
237 if (e.ctrlKey && (e.code !== "ControlLeft" && e.code !== "ControlRight")) {
238 codeName = "Control " + codeName;
239 }
240 if (e.altKey && (e.code !== "AltLeft" && e.code !== "AltRight")) {
241 codeName = "Alt " + codeName;
242 }
243
244 return codeName;
245}
786function convertKeycode(_char) {
787 // upper case
788 var ret = false;
789 var c = _char;
790
791 if(c.length === 1) {
792 var keycode = c.charCodeAt();
793 // 65 ~ 90, 90 ~ 122
794 if(keycode >= 65 && keycode <= 90 &&
795 keycode >= 90 && keycode <= 122) {
796 ret = true;
797 }
798 } else {
799 keycode = KEY[c];
800 if(keycode) {
801 ret = true;
802 }
803 }
804
805 if(ret) {
806 return keycode;
807 } else {
808 return null;
809 }
810
811}
13function keyCodeIs(keyCode) {
14 return function(event) { return event.keyCode == keyCode }
15}
26function keyCodeIs(e, keyCode) {
27 if ((e.originalEvent && e.originalEvent.repeat) || e.repeat) {
28 return false;
29 }
30 return e.keyCode === keyCode;
31}
120getKeyUp(keyCode) {
121 if (this.currentFrameUp.indexOf(keyCode) != -1) {
122 return true;
123 }
124 return false;
125}
356static keyCode(char) {
357 return KEYBOARD_MAP.indexOf(char);
358}
365static keyCode(char) {
366 return KEYBOARD_MAP.indexOf(char);
367}
83function getKeyCode(key: any) {
84 const codeName = SDL_GetScancodeName(key.keysym.scancode);
85
86 if (codeName.length === 1 && codeName.match(/[A-Z]/i)) {
87 return `Key${codeName}`;
88 } else if (codeName.length === 1 && codeName.match(/[0-9]/i)) {
89 return `Digit${codeName}`;
90 } else {
91 return codeName;
92 }
93}
23get keyCode() { return this.evt.keyCode; }

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