G
geoffcox75
Hello,
I have written the following to get numbers out of an id value (var
div) - the first 3 values of div can be between 001 and 999, the
fourth between 1 and 4.
Any suggestions for better ways please?
Cheers,
Geoff
var div = "div0294";
var sn = div.substring(3,6);
if ( (sn.charAt(0) == 0) && (sn.charAt(1) == 0) ) {
var sn1 = sn.charAt(2);
alert("sn1 = " + sn1);
} else if ((sn.charAt(0) == 0) && (sn.charAt(1) != 0)) {
var sn2 = sn.substring(1,3);
alert("sn2 = " + sn2);
} else {
var sn3 = sn.substring(0,3);
alert("sn3 = " + sn3);
}
var inum = div.substring(6,7);
alert("inum = " + inum);
I have written the following to get numbers out of an id value (var
div) - the first 3 values of div can be between 001 and 999, the
fourth between 1 and 4.
Any suggestions for better ways please?
Cheers,
Geoff
var div = "div0294";
var sn = div.substring(3,6);
if ( (sn.charAt(0) == 0) && (sn.charAt(1) == 0) ) {
var sn1 = sn.charAt(2);
alert("sn1 = " + sn1);
} else if ((sn.charAt(0) == 0) && (sn.charAt(1) != 0)) {
var sn2 = sn.substring(1,3);
alert("sn2 = " + sn2);
} else {
var sn3 = sn.substring(0,3);
alert("sn3 = " + sn3);
}
var inum = div.substring(6,7);
alert("inum = " + inum);