I have a simple array with bank holidays:
var bank_holidays = ['06/04/2012','09/04/2012','07/05/2012','04/06/2012','05/06/2012','27/08/2012','25/12/2012','26/12/2012','01/01/2013','29/03/2013','01/04/2013','06/05/2013','27/05/2013'];
I want to do a simple check to see if certain dates exist as part of that array, I have tried:
if('06/04/2012' in bank_holidays) { alert('LOL'); }
if(bank_holidays['06/04/2012'] !== undefined) { alert 'LOL'; }
And a few other solutions with no joy, I have also tried replacing all of the forwarded slashes with a simple 'x' in case that was causing issues.
Any recommendations would be much appreciated, thank you!
(edit) Here's a jsFiddle - http://jsfiddle.net/ENFWe/
This question is related to
javascript
arrays
This should do it:
for (var i = 0; i < bank_holidays.length; i++) {
if (bank_holidays[i] === '06/04/2012') {
alert('LOL');
}
}
Try this:
// this will fix old browsers
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function(value) {
for (var i = 0; i < this.length; i++) {
if (this[i] === value) {
return i;
}
}
return -1;
}
}
// example
if ([1, 2, 3].indexOf(2) != -1) {
// yay!
}
Source: Stackoverflow.com