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fix(pos): accept a comma as the decimal point in custom item price and cash given

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SA decimal keypads type ',' and the sanitizer stripped it, so R12,50 became R1250.
Bump service worker cache to pos-v37 so tills pick up the new pos-app.js.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
This commit is contained in:
Dave 2026-10-30 23:33:11 +02:00
parent 83aec143d4
commit 4ae45cb3aa
2 changed files with 14 additions and 3 deletions
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14
public/pos/pos-app.js
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@ -315,6 +315,16 @@ function initials(s){
return parts.map(p=>p[0]||'').join('').toUpperCase().slice(0,2);
}
// Decimal keyboards on South African phones type "," as the decimal key.
// Treat it as ".", drop everything else, keep only the first separator and
// at most 2 decimals (cents), so "12,50" -> "12.50" instead of 1250.
function cleanDecimal(v){
let s = String(v||'').replace(/,/g,'.').replace(/[^0-9.]/g,'');
const i = s.indexOf('.');
if(i !== -1) s = s.slice(0,i+1) + s.slice(i+1).replace(/\./g,'').slice(0,2);
return s;
}
// ---------------- custom (ad-hoc) lines ----------------
//
// A line the cashier types by hand — "Bolt cutting" at R20 — that
@ -368,7 +378,7 @@ function closeCustomItem(){
}
function saveCustomItem(){
const desc = document.getElementById('customDesc').value;
const price = document.getElementById('customPrice').value.replace(/[^0-9.]/g,'');
const price = cleanDecimal(document.getElementById('customPrice').value);
const p = addCustomItem(desc, Number(price));
if(p) closeCustomItem();
}
@ -807,7 +817,7 @@ document.addEventListener('input', e=>{
});
document.addEventListener('input', e=>{
if(e.target.id!=='givenIn') return;
const raw = e.target.value.replace(/[^0-9.]/g,'');
const raw = cleanDecimal(e.target.value);
e.target.value = raw;
state.cashGiven = Number(raw)||0;
paintChange();

3
public/pos/sw.js
View file

@ -59,7 +59,8 @@
// painted under an unchanged total. Fixed with a global `[hidden]` override
// plus blanking the figure when the row is hidden. Also carries the dark
// palette lift.
const CACHE = "pos-v36";
// v37: pos-app.js accepts a comma as the decimal point (custom item price, cash given).
const CACHE = "pos-v37";
const APP_SHELL = [
'./',
'./index.html',