-
Notifications
You must be signed in to change notification settings - Fork 0
/
jquery.moneyfield.js
55 lines (46 loc) · 1.48 KB
/
jquery.moneyfield.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
// Generated by CoffeeScript 1.3.3
(function() {
var $, convert_actual_to_friendly, convert_input_to_actual, defaults, get_value_field, update_value_field, value_field_selector;
$ = jQuery;
value_field_selector = "[data-money-field]";
defaults = {
prefix: '$'
};
$.fn.extend({
moneyfield: function(params) {
var opt;
opt = $.extend(defaults, params);
return this.each(function() {
var $val;
if ($(this).data('money-field')) {
return this;
}
$(this).data('money-field', opt);
$(this).keyup(update_value_field);
$val = get_value_field.call(this);
$(this).val(convert_actual_to_friendly.call($val, opt.prefix));
return this;
});
}
});
get_value_field = function() {
return $(this).parent().find(value_field_selector);
};
convert_input_to_actual = function(prefix) {
return $(this).val().replace(/\./g, "").replace(prefix, "");
};
convert_actual_to_friendly = function(prefix) {
var dollars;
dollars = $(this).val() / 100;
return "" + prefix + (dollars.toFixed(2));
};
update_value_field = function() {
var $val, cursor_pos, prefix;
cursor_pos = $(this).caret().start;
prefix = $(this).data('money-field').prefix;
$val = get_value_field.call(this);
$val.val(convert_input_to_actual.call(this, prefix));
$(this).val(convert_actual_to_friendly.call($val, prefix));
return $(this).caret(cursor_pos, cursor_pos);
};
}).call(this);