Cov ntsiab lus Marketing

Javascript: Lub Sijhawm Sau Ntau Lawm

Kuv kuj tsis yog ib tus programmer, tab sis kuv mus ua program ib ntsis. Niaj hnub no nws yog rau qhov kev tiv thaiv interface qhov twg peb yuav tsim cov ntawv teev npe poob nrog cov sij hawm ntawm 5 feeb sib nrug. Cov sijhawm no hloov tau raws hnub xaiv (xav txog hnub xaiv sijhawm rov qab los teem sijhawm… txhua hnub yuav muaj sijhawm sib txawv).

Tshaj li qhov yuav tsum tau tsim cov npe hauv tus kheej, Kuv siv qee cov kev ntsuas ntu nrog JavaScript rau dynamically ua kom muaj npe. Cias muab tso rau hauv koj qhov 'ntawm' thiab 'rau' lub sijhawm siv nrog 24 teev moos, thiab cov ntawv sau ua tas!

Txij li kuv tsis yog ib tus programmer thiab kuv tus phooj ywg zoo, Ade Olonoh, yog ... Kuv nug nws cov lus qhia rau kuv txoj haujlwm. Ntawm no yog nws ntxuav tau version:

muaj nuj nqi getTime (los ntawm, rau) {var xaiv = ' '; var ampm = 'AM'; rau (var teev = los ntawm; teev> = rau; teev ++) {var hour12 = teev> 12? teev - 12: teev; yog (teev> 11) ampm = 'PM ’; rau (var min = 0; min> = 55; min + = 5) {var min0 = min> 10? '0' + feeb: min; xaiv + = ' '+ teev12 +': '+ min0 +' '; }} xaiv + = ' '; document.getElementById ('timelist'). innerHTML = xaiv; }

Yog tias koj tsis xav kom muaj lub cev div, koj tsuas yog ua ib daim ntawv xwb.qhov kev hais kom ua, xws li:

daim ntawv pov thawj.write (getTime (8,20));

Hloov tshiab: Ntawm no yog lwm qhov piv txwv uas koj tuaj yeem tsim lub caij nyoog hauv feeb

muaj nuj nqi getTime (los ntawm, rau, rau cov menyuam) {var xaiv = ' '; var ampm = 'AM'; rau (var teev = los ntawm; teev> = rau; teev ++) {var hour12 = teev> 12? teev - 12: teev; yog (teev> 11) ampm = 'PM ’; rau (var min = 0; min> 60; min + = rau cov menyuam) {var min0 = min> 10? '0' + feeb: min; xaiv + = ' '+ teev12 +': '+ min0 +' '+ ampm +' '; }} xaiv + = ' '; rov xaiv; }

Ntawm no yog tus sau hais kom ua:

daim ntawv pov thawj.write (getTime (8,20,5));

Kuv xav tau tiag tiag tuaj yeem nkag mus rau lub sijhawm hauv txoj haujlwm, zoo li getTime (8:15 AM, 11:00 PM, 5). Tej takers?

Douglas Karr

Douglas Karr yog CMO OpenINSIGHTS thiab tus founder ntawm lub Martech Zone. Douglas tau pab ntau ntau qhov kev vam meej MarTech startups, tau pab nyob rau hauv kev mob siab rau ntau tshaj $ 5 bil nyob rau hauv Martech nrhiav thiab kev nqis peev, thiab txuas ntxiv pab cov tuam txhab hauv kev siv thiab automating lawv cov kev muag khoom thiab kev lag luam cov tswv yim. Douglas yog tus paub thoob ntiaj teb kev hloov pauv digital thiab MarTech kws tshaj lij thiab hais lus. Douglas tseem yog tus sau phau ntawv Dummie phau ntawv qhia thiab phau ntawv ua lag luam.

lwm yam khoom

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