Birden çok seçimi Outlooks'a benzer başka bir uygulama da burada.
<script type="text/javascript">
function inRange(x, range)
{
return (x >= range[0] && x <= range[1]);
}
$(document).ready(function() {
var $chkboxes = $('.chkbox');
var firstClick = 1;
var lastClick = null;
var range = [];
$chkboxes.click(function(e) {
if(!e.shiftKey && !e.ctrlKey) {
$('#index-' + firstClick).prop('checked', false);
firstClick = $chkboxes.index(this) + 1;
if (firstClick !== null && firstClick !== ($chkboxes.index(this)+1)) {
$('#index-' + firstClick).prop('checked', true);
}
} else if (e.shiftKey) {
lastClick = $chkboxes.index(this) + 1;
if ((firstClick < lastClick) && !inRange(lastClick, range)) {
for (i = firstClick; i < lastClick; i++) {
$('#index-' + i).prop('checked', true);
}
range = [firstClick, lastClick];
} else if ((firstClick > lastClick) && !inRange(lastClick, range)) {
for (i = lastClick; i < firstClick; i++) {
$('#index-' + i).prop('checked', true);
}
range = [lastClick, firstClick];
} else if ((firstClick < lastClick) && inRange(lastClick, range)) {
for (i = 1; i < 100; i++) {
$('#index-' + i).prop('checked', false);
}
for (i = firstClick; i < lastClick; i++) {
$('#index-' + i).prop('checked', true);
}
range = [firstClick, lastClick];
}else if ((firstClick > lastClick) && inRange(lastClick, range)) {
for (i = 1; i < 100; i++) {
$('#index-' + i).prop('checked', false);
}
for (i = lastClick; i < firstClick; i++) {
$('#index-' + i).prop('checked', true);
}
range = [lastClick, firstClick];
}
}
});
});