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fix(pos): special character scanning in point of sale (#25353)

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Co-authored-by: rakshith.n <rakshith.n@promantia.com>
Co-authored-by: Saqib <nextchamp.saqib@gmail.com>
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Rakshith N 2021-04-19 13:21:49 +05:30 committed by GitHub
parent 119b27b97f
commit ceba5774be
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1 changed files with 25 additions and 0 deletions
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25
erpnext/selling/page/point_of_sale/pos_item_selector.js
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@ -159,6 +159,31 @@ erpnext.PointOfSale.ItemSelector = class {
bind_events() {
const me = this;
window.onScan = onScan;
onScan.decodeKeyEvent = function (oEvent) {
var iCode = this._getNormalizedKeyNum(oEvent);
switch (true) {
case iCode >= 48 && iCode <= 90: // numbers and letters
case iCode >= 106 && iCode <= 111: // operations on numeric keypad (+, -, etc.)
case (iCode >= 160 && iCode <= 164) || iCode == 170: // ^ ! # $ *
case iCode >= 186 && iCode <= 194: // (; = , - . / `)
case iCode >= 219 && iCode <= 222: // ([ \ ] ')
if (oEvent.key !== undefined && oEvent.key !== '') {
return oEvent.key;
}
var sDecoded = String.fromCharCode(iCode);
switch (oEvent.shiftKey) {
case false: sDecoded = sDecoded.toLowerCase(); break;
case true: sDecoded = sDecoded.toUpperCase(); break;
}
return sDecoded;
case iCode >= 96 && iCode <= 105: // numbers on numeric keypad
return 0 + (iCode - 96);
}
return '';
};
onScan.attachTo(document, {
onScan: (sScancode) => {
if (this.search_field && this.$component.is(':visible')) {