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ssf seconds/hours time rounding

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This commit is contained in:
David Szajngarten 2023-10-22 09:23:00 +00:00
parent ad0fb7766b
commit c8e6d5c20f
1 changed files with 9 additions and 2 deletions
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11
packages/ssf/ssf.js
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@ -687,7 +687,7 @@ function fmt_is_date(fmt) {
}
SSF.is_date = fmt_is_date;
function eval_fmt(fmt, v, opts, flen) {
var out = [], o = "", i = 0, c = "", lst='t', dt, j, cc;
var out = [], o = "", i = 0, c = "", lst='t', dt, j, cc, sec = false, usec = false;
var hr='H';
/* Tokenize */
while(i < fmt.length) {
@ -716,6 +716,7 @@ function eval_fmt(fmt, v, opts, flen) {
if(v < 0) return "";
if(dt==null) { dt=parse_date_code(v, opts); if(dt==null) return ""; }
o = c; while(++i < fmt.length && fmt.charAt(i).toLowerCase() === c) o+=c;
if(c === 's') sec = true;
if(c === 'm' && lst.toLowerCase() === 'h') c = 'M';
if(c === 'h') c = hr;
out[out.length] = {t:c, v:o}; lst = c; break;
@ -745,7 +746,7 @@ function eval_fmt(fmt, v, opts, flen) {
case '.':
if(dt != null) {
o = c; while(++i < fmt.length && (c=fmt.charAt(i)) === "0") o += c;
out[out.length] = {t:'s', v:o}; break;
out[out.length] = {t:'s', v:o}; usec=true; break;
}
/* falls through */
case '0': case '#':
@ -767,6 +768,11 @@ function eval_fmt(fmt, v, opts, flen) {
}
}
/* Round number up if displaying seconds with no microseconds */
if (dt && (dt.S + dt.u >= 59.5) && sec && !usec) {
dt=parse_date_code(Math.round((v - Math.floor(v))*86400)/86400, opts)
}
/* Scan for date/time parts */
var bt = 0, ss0 = 0, ssm;
for(i=out.length-1, lst='t'; i >= 0; --i) {
@ -793,6 +799,7 @@ function eval_fmt(fmt, v, opts, flen) {
if(dt.u >= 0.5) { dt.u = 0; ++dt.S; }
if(dt.S >= 60) { dt.S = 0; ++dt.M; }
if(dt.M >= 60) { dt.M = 0; ++dt.H; }
if(dt.H >= 24) { dt.H = 0; ++dt.d; }
break;
case 2:
if(dt.u >= 0.5) { dt.u = 0; ++dt.S; }