我可以重新加载当前页面，而不会丢失我使用Web Storage制作的任何拖放位置吗？
这是示例
的链接如果使用第6项更改位置第1项，即使我刷新页面，这些位置仍保留在同一位置，我该怎么做？由于项目框页面中的信息更改必须刷新。
这是代码
<!doctype html>
<head>
<meta charset="utf-8">
<title>HTML5 Sortable jQuery Plugin</title>
<style>
header, section {
display: block;
}
body {
font-family: 'Droid Serif';
}
h1, h2 {
text-align: center;
font-weight: normal;
}
#features {
margin: auto;
width: 460px;
font-size: 0.9em;
}
.connected, .sortable, .exclude, .handles {
margin: auto;
padding: 0;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
.sortable.grid {
overflow: hidden;
}
.connected li, .sortable li, .exclude li, .handles li {
list-style: none;
border: 1px solid #CCC;
background: #F6F6F6;
font-family: "Tahoma";
color: #1C94C4;
margin: 5px;
padding: 5px;
height: 22px;
}
.handles span {
cursor: move;
}
li.disabled {
opacity: 0.5;
}
.sortable.grid li {
float: left;
width: 350px;
height: 200px;
text-align: center;
}
li.highlight {
background: #FEE25F;
}
#connected {
width: 440px;
overflow: hidden;
margin: auto;
}
.connected {
float: left;
width: 200px;
}
.connected.no2 {
float: right;
}
li.sortable-placeholder {
border: 1px dashed #CCC;
background: none;
}
</style>
</head>
<body>
<section>
<h2>Sortable Grid</h2>
<ul class="sortable grid">
<li>Item 1</li>
<li>Item 2</li>
<li>Item 3</li>
<li>Item 4</li>
<li>Item 5</li>
<li>Item 6</li>
<li>Item 1</li>
<li>Item 2</li>
<li>Item 3</li>
<li>Item 4</li>
<li>Item 5</li>
<li>Item 6</li>
</ul>
</section>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script src="jquery.sortable.js"></script>
<script>
$(function() {
$('.sortable').sortable();
$('.handles').sortable({
handle: 'span'
});
$('.connected').sortable({
connectWith: '.connected'
});
$('.exclude').sortable({
items: ':not(.disabled)'
});
});
</script>
</body>
</html>
和js文件
(function($) {
var dragging, placeholders = $();
$.fn.sortable = function(options) {
var method = String(options);
options = $.extend({
connectWith: false
}, options);
return this.each(function() {
if (/^enable|disable|destroy$/.test(method)) {
var items = $(this).children($(this).data('items')).attr('draggable', method == 'enable');
if (method == 'destroy') {
items.add(this).removeData('connectWith items')
.off('dragstart.h5s dragend.h5s selectstart.h5s dragover.h5s dragenter.h5s drop.h5s');
}
return;
}
var isHandle, index, items = $(this).children(options.items);
var placeholder = $('<' + (/^ul|ol$/i.test(this.tagName) ? 'li' : 'div') + ' class="sortable-placeholder">');
items.find(options.handle).mousedown(function() {
isHandle = true;
}).mouseup(function() {
isHandle = false;
});
$(this).data('items', options.items)
placeholders = placeholders.add(placeholder);
if (options.connectWith) {
$(options.connectWith).add(this).data('connectWith', options.connectWith);
}
items.attr('draggable', 'true').on('dragstart.h5s', function(e) {
if (options.handle && !isHandle) {
return false;
}
isHandle = false;
var dt = e.originalEvent.dataTransfer;
dt.effectAllowed = 'move';
dt.setData('Text', 'dummy');
index = (dragging = $(this)).addClass('sortable-dragging').index();
}).on('dragend.h5s', function() {
dragging.removeClass('sortable-dragging').show();
placeholders.detach();
if (index != dragging.index()) {
items.parent().trigger('sortupdate', {item: dragging});
}
dragging = null;
}).not('a[href], img').on('selectstart.h5s', function() {
this.dragDrop && this.dragDrop();
return false;
}).end().add([this, placeholder]).on('dragover.h5s dragenter.h5s drop.h5s', function(e) {
if (!items.is(dragging) && options.connectWith !== $(dragging).parent().data('connectWith')) {
return true;
}
if (e.type == 'drop') {
e.stopPropagation();
placeholders.filter(':visible').after(dragging);
return false;
}
e.preventDefault();
e.originalEvent.dataTransfer.dropEffect = 'move';
if (items.is(this)) {
if (options.forcePlaceholderSize) {
placeholder.height(dragging.outerHeight());
}
dragging.hide();
$(this)[placeholder.index() < $(this).index() ? 'after' : 'before'](placeholder);
placeholders.not(placeholder).detach();
} else if (!placeholders.is(this) && !$(this).children(options.items).length) {
placeholders.detach();
$(this).append(placeholder);
}
return false;
});
});
};
})(jQuery);