home/aissorg/public_html/admin/assets/js/greedynav.js 0000644 00000002561 15116250301 0016773 0 ustar 00 $(function() {
var $nav = $('nav.greedy');
var $btn = $('nav.greedy button');
var $vlinks = $('nav.greedy .links');
var $hlinks = $('nav.greedy .hidden-links');
var numOfItems = 0;
var totalSpace = 0;
var breakWidths = [];
// Get initial state
$vlinks.children().outerWidth(function(i, w) {
totalSpace += w;
numOfItems += 1;
breakWidths.push(totalSpace);
});
var availableSpace, numOfVisibleItems, requiredSpace;
function check() {
// Get instant state
availableSpace = $vlinks.width() - 10;
numOfVisibleItems = $vlinks.children().length;
requiredSpace = breakWidths[numOfVisibleItems - 1];
// There is not enought space
if (requiredSpace > availableSpace) {
$vlinks.children().last().prependTo($hlinks);
numOfVisibleItems -= 1;
check();
// There is more than enough space
} else if (availableSpace > breakWidths[numOfVisibleItems]) {
$hlinks.children().first().appendTo($vlinks);
numOfVisibleItems += 1;
}
// Update the button accordingly
$btn.attr("count", numOfItems - numOfVisibleItems);
if (numOfVisibleItems === numOfItems) {
$btn.addClass('hidden');
} else $btn.removeClass('hidden');
}
// Window listeners
$(window).resize(function() {
check();
});
$btn.on('click', function() {
$hlinks.toggleClass('hidden');
});
check();
});