mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-16 19:50:44 +01:00
84 lines
2.2 KiB
JavaScript
84 lines
2.2 KiB
JavaScript
|
/*
|
||
|
|
DynAPI Distribution
|
||
|
|
dynapi.functions.Numeric extension
|
||
|
|
*/
|
||
|
|
|
||
|
|
var f = dynapi.functions;
|
||
|
|
f.Numeric = Numeric = {}; // used by dynapi.library
|
||
|
|
|
||
|
|
// Numeric Function ---------------------------------
|
||
|
|
|
||
|
|
f.formatNumber = function(n,format){
|
||
|
|
if(isNaN(n)) return;
|
||
|
|
var i,c,f,comma,symbol='',sign='',decimals='',integers='';
|
||
|
|
var fInt,fDec,nInt,nDec,len=0,cnt=0;
|
||
|
|
if(n<0) sign='-';
|
||
|
|
n+='';if(sign) n=n.replace('-','');
|
||
|
|
format=(format)? format+'':'#,##0.00';
|
||
|
|
if(format.indexOf(',')>=0) comma=',';
|
||
|
|
if(format.indexOf('$')>=0) symbol='$';
|
||
|
|
else if(format.indexOf('%')>=0) symbol='%';
|
||
|
|
s=format.split('.');
|
||
|
|
fInt=((s[0]==''||s[0]==null||s[0]=='undefinded')? '':s[0]);
|
||
|
|
fInt=fInt.split('').reverse().join('');
|
||
|
|
fDec=(s[1]==''||s[1]==null||s[1]=='undefinded')? '':s[1];
|
||
|
|
s=n.split('.');
|
||
|
|
nInt=((s[0]==''||s[0]==null||s[0]=='undefinded')? '':s[0]);
|
||
|
|
nInt=nInt.split('').reverse().join('');;
|
||
|
|
nDec=(s[1]==''||s[1]==null||s[1]=='undefinded')? '':s[1];
|
||
|
|
if (nInt) len=nInt.length;
|
||
|
|
if (fInt.length>len) len=fInt.length;
|
||
|
|
for(i=0;i<len;i++){
|
||
|
|
c=nInt.charAt(i);
|
||
|
|
f=fInt.charAt(i);
|
||
|
|
cnt++;
|
||
|
|
if (cnt==4 && comma && (c||f=='0')) integers+=comma;
|
||
|
|
if(f=='0' && !c) integers+='0';
|
||
|
|
else if(c) integers+=c;
|
||
|
|
if (cnt==4) cnt=1;
|
||
|
|
}
|
||
|
|
if(fDec) len=fDec.length;
|
||
|
|
for(i=0;i<len;i++){
|
||
|
|
c=nDec.charAt(i);
|
||
|
|
f=fDec.charAt(i);
|
||
|
|
if(f=='0' && !c) decimals+='0';
|
||
|
|
else if((f=='#' || f=='0') && c) decimals+=c;
|
||
|
|
}
|
||
|
|
f=((integers+'').split('').reverse().join(''))+((decimals)? '.'+decimals:'');
|
||
|
|
if(symbol=='%') f+=symbol;
|
||
|
|
else f=symbol+f;
|
||
|
|
return sign+f;
|
||
|
|
};
|
||
|
|
f.isFloat=function(n){
|
||
|
|
if(typeof(n)=='number' && (n+'').indexOf('.')>=0) return true;
|
||
|
|
else return false;
|
||
|
|
};
|
||
|
|
f.isInteger=function(n){
|
||
|
|
if(typeof(n)=='number' && (n+'').indexOf('.')<0) return true;
|
||
|
|
else return false;;
|
||
|
|
};
|
||
|
|
f.toInteger=function(dt){
|
||
|
|
var vl;
|
||
|
|
if(!dt) return 0;
|
||
|
|
if(isNaN(dt)) vl=parseInt((dt+'').replace(/\,/g,''));
|
||
|
|
else vl= parseInt(dt);
|
||
|
|
if (isNaN(vl)) vl = 0;
|
||
|
|
return vl;
|
||
|
|
};
|
||
|
|
f.toFloat=function(dt){
|
||
|
|
var vl;
|
||
|
|
if(!dt) return 0;
|
||
|
|
if(isNaN(dt)) vl=parseFloat((dt+'').replace(/\,/g,''));
|
||
|
|
else vl = parseFloat(dt);
|
||
|
|
if (isNaN(vl)) vl = 0;
|
||
|
|
return vl;
|
||
|
|
};
|
||
|
|
f.toBoolean = function(dt) {
|
||
|
|
return (dt=='true'||dt>=1)? true:false;
|
||
|
|
};
|
||
|
|
|
||
|
|
f.isNumeric = function (n)
|
||
|
|
{
|
||
|
|
var nReg = new RegExp('[-][[:digit:]]');
|
||
|
|
}
|