Javascript jQuery单击排序并重置未正常工作
我有以下简单的HTML标记:Javascript jQuery单击排序并重置未正常工作,javascript,jquery,sorting,jquery-ui-sortable,Javascript,Jquery,Sorting,Jquery Ui Sortable,我有以下简单的HTML标记: <div class="sorter"> <i class="fa fa-sort"></i> </div> <div class="market-slider"> <div class="market-search"> <div class="market-inner-item" data-position="1"> .. </div>
<div class="sorter">
<i class="fa fa-sort"></i>
</div>
<div class="market-slider">
<div class="market-search">
<div class="market-inner-item" data-position="1"> .. </div>
<div class="market-inner-item" data-position="2"> .. </div>
<div class="market-inner-item" data-position="3"> .. </div>
<div class="market-inner-item" data-position="4"> .. </div>
</div>
</div>
问题:
它起作用了。它利用HTML5数据属性,例如data position=4来确定div的顺序。我希望能够单击排序按钮,并使结果排序或以相反的顺序显示
简单英语:我点击-它按降序排序。我再次单击-它在Asc中排序恢复正常。我再次单击-过程重复,以此类推。您可以使用计数器
var elm = $('.sorter i.fa-sort');
elm.data("what", "sort")
elm.click(function(e) {
if (elm.data("what") == "sort") {
$(".market-slider .market-inner-item").sort(sort_li).appendTo('.market-slider');
$(this).data("what", "reverse");
} else {
$(".market-slider .market-inner-item").sort(sort_li).reverse().appendTo('.market-slider');
$(this).data("what", "sort");
}
function sort_li(a, b) {
return ($(b).data('position')) > ($(a).data('position')) ? 1 : -1;
}
e.preventDefault();
});
var elm = $('.sorter i.fa-sort');
elm.data("what", "sort")
elm.click(function(e) {
if (elm.data("what") == "sort") {
$(".market-slider .market-inner-item").sort(sort_li).appendTo('.market-slider');
$(this).data("what", "reverse");
} else {
$(".market-slider .market-inner-item").sort(sort_li).reverse().appendTo('.market-slider');
$(this).data("what", "sort");
}
function sort_li(a, b) {
return ($(b).data('position')) > ($(a).data('position')) ? 1 : -1;
}
e.preventDefault();
});