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https://github.com/Dolibarr/dolibarr.git
synced 2025-12-07 01:58:09 +01:00
Recriture version simple de formatDate et getDateFromFormat
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Laurent Destailleur
@@ -76,17 +76,28 @@ function showDP(base,dateFieldID,format)
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showDP.box.style.top=thetop + "px";
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showDP.box.style.left=theleft + "px";
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if(dateField.value) // Si il y avait valeur initiale dans champ
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if (dateField.value) // Si il y avait valeur initiale dans champ
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{
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selDate=getDateFromFormat(dateField.value,format);
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if (selDate)
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{
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// Success to parse value in field according to format
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year=selDate.getFullYear();
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month=selDate.getMonth()+1;
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day=selDate.getDate();
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datetime=selDate.getTime();
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ymd=formatDate(selDate,'yyyyMMdd');
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}
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else
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{
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// Failed to parse value in field according to format
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selDate=new Date();
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year=selDate.getFullYear();
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month=selDate.getUTCMonth()+1;
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day=selDate.getDate();
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datetime=selDate.getTime();
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ymd=formatDate(selDate,'yyyyMMdd');
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}
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}
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else
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{
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@@ -386,10 +397,178 @@ document.onmousemove=positiontip;
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/*=================================================================
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Function: formatDate (javascript object Date(), format)
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Purpose: Returns a date in the output format specified.
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The format string can use the following tags:
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Field | Tags
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-------------+-------------------------------
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Year | yyyy (4 digits), yy (2 digits)
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Month | MM (2 digits)
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Day of Month | dd (2 digits)
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Hour (1-12) | hh (2 digits)
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Hour (0-23) | HH (2 digits)
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Minute | mm (2 digits)
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Second | ss (2 digits)
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Author: Laurent Destailleur
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Licence: GPL
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==================================================================*/
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function formatDate(date,format)
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{
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//alert('formatDate date='+date+' format='+format);
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// Force parametres en chaine
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format=format+"";
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var result="";
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var year=date.getYear()+""; if (year.length < 4) { year=""+(year-0+1900); }
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var month=date.getMonth()+1;
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var day=date.getDate();
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var hour=date.getHours();
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var min=date.getMinutes();
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var seconde=date.getSeconds();
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var i=0;
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while (i < format.length)
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{
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c=format.charAt(i); // Recupere char du format
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substr="";
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j=i;
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while ((format.charAt(j)==c) && (j < format.length)) // Recupere char successif identiques
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{
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substr += format.charAt(j++);
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}
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//alert('substr='+substr);
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if (substr == 'yyyy') { result=result+year; }
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else if (substr == 'yy') { result=result+year.substring(2,4); }
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else if (substr == 'MM') { result=result+(month<1||month>9?"":"0")+month; }
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else if (substr == 'd') { result=result+day; }
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else if (substr == 'dd') { result=result+(day<1||day>9?"":"0")+day; }
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else if (substr == 'hh') { if (hour > 12) hour-=12; result=result+(hour<1||hour>9?"":"0")+hour; }
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else if (substr == 'HH') { result=result+(hour<1||hour>9?"":"0")+hour; }
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else if (substr == 'mm') { result=result+(minute<1||minute>9?"":"0")+minute; }
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else if (substr == 'ss') { result=result+(seconde<1||seconde>9?"":"0")+seconde; }
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else { result=result+substr; }
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i+=substr.length;
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}
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//alert(result);
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return result;
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}
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/*=================================================================
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Purpose: Fonction pour champ saisie en mode ajax
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Function: getDateFromFormat(date_string, format_string)
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Purpose: This function takes a date string and a format string.
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It parses the date string with format and it returns
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the date as a javascript Date() object.
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If date does not match format, it returns 0.
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The format string can use the following tags:
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Field | Tags
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-------------+-------------------------------
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Year | yyyy (4 digits), yy (2 digits)
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Month | MM (2 digits)
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Day of Month | dd (2 digits)
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Hour (1-12) | hh (2 digits)
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Hour (0-23) | HH (2 digits)
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Minute | mm (2 digits)
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Second | ss (2 digits)
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Author: Laurent Destailleur
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Licence: GPL
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==================================================================*/
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function getDateFromFormat(val,format)
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{
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//alert('getDateFromFormat val='+val+' format='+format);
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// Force parametres en chaine
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val=val+"";
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format=format+"";
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var now=new Date();
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var year=now.getYear(); if (year.length < 4) { year=""+(year-0+1900); }
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var month=now.getMonth()+1;
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var day=now.getDate();
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var hour=now.getHours();
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var minute=now.getMinutes();
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var seconde=now.getSeconds();
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var i=0;
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while (i < format.length)
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{
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c=format.charAt(i); // Recupere char du format
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substr="";
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j=i;
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while ((format.charAt(j)==c) && (j < format.length)) // Recupere char successif identiques
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{
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substr += format.charAt(j++);
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}
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//alert('substr='+substr);
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if (substr == "yyyy") year=getIntegerInString(val,i,4,4);
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if (substr == "yy") year=""+(getIntegerInString(val,i,2,2)-0+1900);
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if (substr == "MM") month=getIntegerInString(val,i,2,2);
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if (substr == "M") month=getIntegerInString(val,i,1,2);
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if (substr == "dd") day=getIntegerInString(val,i,1,2);
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if (substr == "hh") hour=getIntegerInString(val,i,1,2);
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if (substr == "HH") hour=getIntegerInString(val,i,1,2);
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if (substr == "mm") minute=getIntegerInString(val,i,1,2);
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if (substr == "ss") seconde=getIntegerInString(val,i,1,2);
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i+=substr.length;
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}
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// Check if format param are ok
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if (year==null||year<1) { return 0; }
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if (month==null||(month<1)||(month>12)) { return 0; }
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if (day==null||(day<1)||(day>31)) { return 0; }
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if (hour==null||(hour<0)||(hour>24)) { return 0; }
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if (minute==null||(minute<0)||(minute>60)) { return 0; }
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if (seconde==null||(seconde<0)||(seconde>60)) { return 0; }
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//alert(year+' '+month+' '+day+' '+hour+' '+minute+' '+seconde);
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var newdate=new Date(year,month-1,day,hour,minute,seconde);
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return newdate;
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}
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/*=================================================================
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Function: stringIsInteger(string)
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Purpose: Return true if string is an integer
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==================================================================*/
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function stringIsInteger(str)
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{
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var digits="1234567890";
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for (var i=0; i < str.length; i++)
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{
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if (digits.indexOf(str.charAt(i))==-1)
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{
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return false;
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}
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}
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return true;
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}
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/*=================================================================
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Function: getIntegerInString(string,pos,minlength,maxlength)
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Purpose: Return part of string from position i that is integer
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==================================================================*/
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function getIntegerInString(str,i,minlength,maxlength)
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{
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for (var x=maxlength; x>=minlength; x--)
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{
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var substr=str.substring(i,i+x);
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if (substr.length < minlength) { return null; }
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if (stringIsInteger(substr)) { return substr; }
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}
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return null;
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}
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/*=================================================================
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Purpose: Fonction pour champ saisie en mode ajax
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Author: Laurent Destailleur
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Licence: GPL
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==================================================================*/
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