Fonction Date.prototype.getWeek non reconnue
Bonjour à tous,
Dans le code modifié d'un code existant, j'ai ceci (extrait):
Code:
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| function clock()
{
const tt = new Date()
,myDay = parseInt(tt.getDay()) // 0 for sunday
,myWeek = parseInt(tt.getWeek())
,myMonth= parseInt(tt.getMonth()) // 0 for january
,myYear = tt.getFullYear()
,myDate = tt.getDate() // day in month
;
// Suite du code de la fonction
}
// This script is released to the public domain and may be used, modified and
// distributed without restrictions. Attribution not necessary but appreciated.
// Source: http://weeknumber.net/how-to/javascript
// Returns the ISO week of the date.
Date.prototype.getWeek = function()
{
var date = new Date(this.getTime());
date.setHours(0, 0, 0, 0); // Thursday in current week decides the year.
date.setDate(date.getDate() + 3 - (date.getDay() + 6) % 7); // January 4 is always in week 1.
var week1 = new Date(date.getFullYear(), 0, 4); // Adjust to Thursday in week 1 and count number of weeks from date to week1.
return 1 + Math.round(((date.getTime() - week1.getTime()) / 86400000 - 3 + (week1.getDay() + 6) % 7) / 7);
} |
Ce code provoque une erreur tt.getWeek is not a function à la ligne 5. D'où peut provenir cette erreur?
S'il vous faut le code complet, n'hésitez pas à me le demander.
