Gridster.js教程
江凯风
官网：http://gridster.net/
运行需要3个文件：
jquery.gridster.js
jquery.gridster.min.js
jquery.js
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title> New Document </title>
<meta name="author" content="stev" />
<meta http-equiv="content-script-type" content="text/javascript">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" type="text/css" href="dist/jquery.gridster.css">
<script type="text/javascript" src="jquery/jquery.js"></script>
<script type="text/javascript" src="dist/jquery.gridster.js" charset="utf-8"></script>
</head>
<style>
body{
font-family: Helvetica, arial, sans-serif;
margin:150px auto;
background: #004756;
color: #fff;
font-size: 12px;
width:940px;
}
h1{
padding:10px;
font-size: 38px;
}
ul{
list-style: none;
}
li{
background-color: white;
cursor: pointer;
color:#000;
}
</style>
<script type="text/javascript">
//gridster把每一块称为widget（窗口小部件）
$(document).ready(function(){
gridster = $(".gridster ul").gridster({
//widget_selector: "li", //确定哪个元素是widget
widget_margins: [5, 5], //margin大小
widget_base_dimensions: [140, 140], //面积大小
//extra_rows: 0, //增加更多的横数确保空隙合适
//extra_cols: 0, //增加更多的列数确保空隙合适
//max_size_x: 6, //一个widget最大多少列
//max_size_y: 6, //一个widget最大多少横
//max_cols: null, //最多创建多少列，null表示没有限制
//max_rows: null, //最多创建多少横，null表示没有限制
//min_cols: 1, //至少创建多少列
//min_rows: 15, //至少创建多少横
//autogenerate_stylesheet: true, //允许通过CSS自动生成，例如：[data-col="1"] { left: 10px; }
//avoid_overlapped_widgets: true, //不允许widgets加载的时候重叠
//resize.enabled: false,//允许改变大小
//resize.axes: ['both'], //能通过X,Y轴去改变大小
//resize.handle_class: 'gs-resize-handle', //把某个class当做改变大小的控件
//resize.handle_append_to: '',//set a valid CSS selector to append resize handles to. If value evaluates to false it's appended to the widget.
//resize.max_size: [Infinity, Infinity], //改变大小的最大值
helper:'clone',
resize:{
enabled: true
},
/*serialize_params: function($w, wgd) { //返回序列化后widget的数据
return { col: wgd.col, row: wgd.row, size_x: wgd.size_x, size_y: wgd.size_y }
}*/
//draggable.start: function(event, ui){}, //拖动事件
//draggable.drag: function(event, ui){},
//draggable.stop: function(event, ui){},
//用法：
/*draggable:{
//handle: 'header', //设置拖动控件
start: function(event, ui){
},
drag:function(event, ui){
},
stop: function(event, ui){
}
}*/
//collision.on_overlap_start: function(collider_data) { }, //碰撞/交互事件
//collision.on_overlap: function(collider_data) { },
//collision.on_overlap_stop: function(collider_data) { },
//resize.start: function(e, ui, $widget) {}, //改变大小事件
//resize.resize: function(e, ui, $widget) {},
//resize.stop: function(e, ui, $widget) {},
}).data('gridster');
//var gridster = $(".gridster ul").gridster().data('gridster');//获取对象
//alert("row:"+gridster.rows+"--cols"+gridster.cols);
//gridster.add_widget('<li class="new">The HTML of the widget...</li>', 2, 1);//增加一个
//gridster.remove_widget( $('.gridster li').eq(0) ); //删除第4块,0开始算起
//var json = gridster.serialize();
//alert(JSON.stringify(json));
//gridster.disable( );//禁止拖动
//gridster.enable( );
/* gridster.$el //增加事件
.on('mouseenter', '> li', function() {
gridster.resize_widget($(this), 3, 3);
})
.on('mouseleave', '> li', function() {
gridster.resize_widget($(this), 1, 1);
});*/
});
</script>
<body>
<article>
<h1>GridSter Demo (li)</h1>
<section>
<!-- row:行，col:竖 -->
<div class="gridster">
<ul>
<li data-row="1" data-col="1" data-sizex="1" data-sizey="1" class="gs-w"><1<span class="gs-resize-handle gs-resize-handle-both"></span></li>
<li data-row="2" data-col="1" data-sizex="1" data-sizey="1" class="gs-w">2<span class="gs-resize-handle gs-resize-handle-both"></span></li>
<li data-row="3" data-col="1" data-sizex="1" data-sizey="1" class="gs-w">3<span class="gs-resize-handle gs-resize-handle-both"></span></li>
<li data-row="1" data-col="2" data-sizex="2" data-sizey="1" class="gs-w">4<span class="gs-resize-handle gs-resize-handle-both"></span></li>
<li data-row="2" data-col="2" data-sizex="2" data-sizey="2" class="gs-w">5<span class="gs-resize-handle gs-resize-handle-both"></span></li>
<li data-row="1" data-col="4" data-sizex="1" data-sizey="1" class="gs-w">6<span class="gs-resize-handle gs-resize-handle-both"></span></li>
<li data-row="2" data-col="4" data-sizex="2" data-sizey="1" class="gs-w">7<span class="gs-resize-handle gs-resize-handle-both"></span></li>
<li data-row="3" data-col="4" data-sizex="1" data-sizey="1" class="gs-w">8<span class="gs-resize-handle gs-resize-handle-both"></span></li>
<li data-row="1" data-col="5" data-sizex="1" data-sizey="1" class="gs-w">9<span class="gs-resize-handle gs-resize-handle-both"></span></li>
<li data-row="3" data-col="5" data-sizex="1" data-sizey="1" class="gs-w">10<span class="gs-resize-handle gs-resize-handle-both"></span></li>
<li data-row="1" data-col="6" data-sizex="1" data-sizey="1" class="gs-w">11<span class="gs-resize-handle gs-resize-handle-both"></span></li>
<li data-row="2" data-col="6" data-sizex="1" data-sizey="2" class="gs-w">12<span class="gs-resize-handle gs-resize-handle-both"></span></li>
</ul>
</div>
</section>
</article>
</body>
</html>
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