<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Complex DataGrid - jQuery EasyUI Demo</title>
<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
<link rel="stylesheet" type="text/css" href="../demo.css">
<script type="text/javascript" src="../../jquery-1.8.0.min.js"></script>
<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
<script>
/**
* 扩展两个方法
*/
$.extend($.fn.datagrid.methods, {
/**
* 开打提示功能
* @param {} jq
* @param {} params 提示消息框的样式
* @return {}
*/
doCellTip: function(jq, params){
function showTip(data, td, e){
if ($(td).text() == "")
return;
data.tooltip.text($(td).text()).css({
top: (e.pageY + 10) + 'px',
left: (e.pageX + 20) + 'px',
'z-index': $.fn.window.defaults.zIndex,
display: 'block'
});
};
return jq.each(function(){
var grid = $(this);
var options = $(this).data('datagrid');
if (!options.tooltip) {
var panel = grid.datagrid('getPanel').panel('panel');
var defaultCls = {
'border': '1px solid #333',
'padding': '2px',
'color': '#333',
'background': '#f7f5d1',
'position': 'absolute',
'max-width': '200px',
'border-radius' : '4px',
'-moz-border-radius' : '4px',
'-webkit-border-radius' : '4px',
'display': 'none'
}
var tooltip = $("<div id='celltip'></div>").appendTo('body');
tooltip.css($.extend({}, defaultCls, params.cls));
options.tooltip = tooltip;
panel.find('.datagrid-body').each(function(){
var delegateEle = $(this).find('> div.datagrid-body-inner').length ? $(this).find('> div.datagrid-body-inner')[0] : this;
$(delegateEle).undelegate('td', 'mouseover').undelegate('td', 'mouseout').undelegate('td', 'mousemove').delegate('td', {
'mouseover': function(e){
if (params.delay) {
if (options.tipDelayTime)
clearTimeout(options.tipDelayTime);
var that = this;
options.tipDelayTime = setTimeout(function(){
showTip(options, that, e);
}, params.delay);
}
else {
showTip(options, this, e);
}
},
'mouseout': function(e){
if (options.tipDelayTime)
clearTimeout(options.tipDelayTime);
options.tooltip.css({
'display': 'none'
});
},
'mousemove': function(e){
var that = this;
if (options.tipDelayTime)
clearTimeout(options.tipDelayTime);
//showTip(options, this, e);
options.tipDelayTime = setTimeout(function(){
showTip(options, that, e);
}, params.delay);
}
});
});
}
});
},
/**
* 关闭消息提示功能
*
* @param {}
* jq
* @return {}
*/
cancelCellTip: function(jq){
return jq.each(function(){
var data = $(this).data('datagrid');
if (data.tooltip) {
data.tooltip.remove();
data.tooltip = null;
var panel = $(this).datagrid('getPanel').panel('panel');
panel.find('.datagrid-body').undelegate('td', 'mouseover').undelegate('td', 'mouseout').undelegate('td', 'mousemove')
}
if (data.tipDelayTime) {
clearTimeout(data.tipDelayTime);
data.tipDelayTime = null;
}
});
}
});
$(function(){
$('#test').datagrid({
title:'My DataGrid',
iconCls:'icon-save',
width:700,
height:350,
nowrap: true,
autoRowHeight: false,
striped: true,
collapsible:true,
url:'066.json',
sortName: 'code',
sortOrder: 'desc',
remoteSort: false,
idField:'code',
onLoadSuccess:function(data){
$(this).datagrid('doCellTip',{'max-width':'300px','delay':500});
},
frozenColumns:[[
{field:'ck',checkbox:true},
{title:'Code',field:'code',width:80,sortable:true}
]],
columns:[[
{title:'Base Information',colspan:3},
{field:'opt',title:'Operation',width:100,align:'center', rowspan:2,
formatter:function(value,rec){
return '<span style="color:red">Edit Delete</span>';
}
}
],[
{field:'name',title:'Name',width:120},
{field:'addr',title:'Address',width:220,rowspan:2,sortable:true,
sorter:function(a,b){
return (a>b?1:-1);
}
},
{field:'col4',title:'Col41',width:150,rowspan:2}
]],
pagination:true,
rownumbers:true,
toolbar:[{
id:'btnadd',
text:'Add',
iconCls:'icon-add',
handler:function(){
$('#btnsave').linkbutton('enable');
alert('add')
}
},{
id:'btncut',
text:'Cut',
iconCls:'icon-cut',
handler:function(){
$('#btnsave').linkbutton('enable');
alert('cut')
}
},'-',{
id:'btnsave',
text:'Save',
disabled:true,
iconCls:'icon-save',
handler:function(){
$('#btnsave').linkbutton('disable');
alert('save')
}
}]
});
var p = $('#test').datagrid('getPager');
$(p).pagination({
onBeforeRefresh:function(){
alert('before refresh');
}
});
});
function doCellTip(){
$('#test').datagrid('doCellTip',{'max-width':'100px'});
}
function cancelCellTip(){
$('#test').datagrid('cancelCellTip');
}
</script>
</head>
<body>
<h2>Complex DataGrid</h2>
<div class="demo-info">
<div class="demo-tip icon-tip"></div>
<div>Click the button to do actions with datagrid. </div>
</div>
<div style="margin:10px 0;">
<a href="#" onclick="doCellTip()">显示提示消息</a>
<a href="#" onclick="cancelCellTip()">禁止消息显示</a>
<div id="info"></div>
</div>
<table id="test"></table>
</body>
</html>
