Sha256: 10c0e31a21e7800fda423e2151f8a638b6a2f04263bacbe1bf6c91577e442f35
Contents?: true
Size: 1.01 KB
Versions: 22
Compression:
Stored size: 1.01 KB
Contents
// pluralize(12, 'коров', 'корова', 'коровы')
function pluralize(num, zero, one, two) {
num = Math.abs(num);
if ( (num >= 5) && (num <= 20) ) return zero;
num = num % 10;
if ( num == 1 ) return one;
if ( (num >= 2) && (num <= 4) ) return two;
return zero;
}
function limitField(field_selector, limit, info_selector) {
var jInfo = $(info_selector);
var jField = $(field_selector);
var text_buffer = jField.val();
jField.bind('keyup change', function () {
var text = jField.val();
var text_length = text.length;
if (text_length > limit) {
jInfo.html('<span style="color: red;">Не может быть длиннее ' + limit + ' символов!</span>');
jField.val(text_buffer);
return false;
} else {
text_buffer = text;
var rest = limit - text_length;
jInfo.html('Остал' + pluralize(rest, 'ось', 'ся', 'ось') + ' ' + rest + ' символ' + pluralize(rest, 'ов', '', 'а') + '.');
return true;
}
} ).change();
}
Version data entries
22 entries across 22 versions & 1 rubygems