Admin Keramtech napsal(a):
> asi by to slo nejakym pripoctem/odectem od konkretni hodnoty, ktera by se
> rovnala treba nazvu aktualniho obrazku, napr. 09.jpg, kdy pri stlaceni
> tlacitka "predchozi" by se od hodnoty 9 odecetla1 a vysledek se dal do jmena
> & "0" & ".jpg". Slo by to?
----------------------------
sice by to slo, ale takto by v js vypadal zapis, aby to prepsalo treba
'05.jpeg' na '04.jpeg + 05.jpeg + 06.jpeg'
<script type="text/javascript">
var fotka = "05.jpeg"
var reg = /^.([0-9]{1})$/;
x = fotka.replace(/^([0-9]+)\.+([^ ]+)/, "$1");
x = x-1;
if (reg.test(x)) {document.write(x +'<br>');}
else {document.write('0'+x +'<br>');}
x = x+1;
if (reg.test(x)) {document.write(x +'<br>');}
else {document.write('0'+x +'<br>');}
x = x+1;
if (reg.test(x)) {document.write(x +'<br>');}
else {document.write('0'+x +'<br>');}
</script>
bez tech nul na zacatku by to bylo jednodussi, nemusely by tam byt ty
fce. i kdyz mozna to delam blbe a nekdo to umi jednodusseji
jinak, pokud chces, tak si to do te fce zamontuj...
enjoy :)))
--
-h!-
http://www.hyneklipa.cz/
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