一，效果图。
二，源代码。
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Basic CRUD Application - jQuery EasyUI CRUD Demo</title>
<link rel="stylesheet" type="text/css" href="http://www.jeasyui.com/easyui/themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="http://www.jeasyui.com/easyui/themes/icon.css">
<link rel="stylesheet" type="text/css" href="http://www.jeasyui.com/easyui/themes/color.css">
<link rel="stylesheet" type="text/css" href="http://www.jeasyui.com/easyui/demo/demo.css">
<script type="text/javascript" src="http://code.jquery.com/jquery-1.6.min.js"></script>
<script type="text/javascript" src="http://www.jeasyui.com/easyui/jquery.easyui.min.js"></script>
</head>
<body>
<h2>Basic CRUD Application</h2>
<p>Click the buttons on datagrid toolbar to do crud actions.</p>
<table id="dg" title="My Users" class="easyui-datagrid" style="width:700px;height:250px"
url="http://www.jeasyui.com/demo/main/get_users.php"
toolbar="#toolbar" pagination="true"
rownumbers="true" fitColumns="true" singleSelect="true">
<thead>
<tr>
<th field="firstname" width="50">First Name</th>
<th field="lastname" width="50">Last Name</th>
<th field="phone" width="50">Phone</th>
<th field="email" width="50">Email</th>
</tr>
</thead>
</table>
<div id="toolbar">
<a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-add" plain="true" onclick="newUser()">New User</a>
<a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-edit" plain="true" onclick="editUser()">Edit User</a>
<a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-remove" plain="true" onclick="destroyUser()">Remove User</a>
</div>
<div id="dlg" class="easyui-dialog" style="width:400px;height:280px;padding:10px 20px"
closed="true" buttons="#dlg-buttons">
<div class="ftitle">User Information</div>
<form id="fm" method="post" novalidate>
<div class="fitem">
<label>First Name:</label>
<input name="firstname" class="easyui-textbox" required="true">
</div>
<div class="fitem">
<label>Last Name:</label>
<input name="lastname" class="easyui-textbox" required="true">
</div>
<div class="fitem">
<label>Phone:</label>
<input name="phone" class="easyui-textbox">
</div>
<div class="fitem">
<label>Email:</label>
<input name="email" class="easyui-textbox" validType="email">
</div>
</form>
</div>
<div id="dlg-buttons">
<a href="javascript:void(0)" class="easyui-linkbutton c6" iconCls="icon-ok" onclick="saveUser()" style="width:90px">Save</a>
<a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-cancel" onclick="javascript:$('#dlg').dialog('close')" style="width:90px">Cancel</a>
</div>
<script type="text/javascript">
var url;
function newUser(){
$('#dlg').dialog('open').dialog('setTitle','New User');
$('#fm').form('clear');
url = 'http://www.jeasyui.com/demo/main/save_user.php';
}
function editUser(){
var row = $('#dg').datagrid('getSelected');
if (row){
$('#dlg').dialog('open').dialog('setTitle','Edit User');
$('#fm').form('load',row);
url = 'http://www.jeasyui.com/demo/main/update_user.php?id='+row.id;
alert(row.id);
}
}
function saveUser(){
alert('1');
$('#fm').form('submit',{
url: url,
onSubmit: function(){
return $(this).form('validate');
},
success: function(result){
alert(result);
var result = eval('('+result+')');
if (result.errorMsg){
$.messager.show({
title: 'Error',
msg: result.errorMsg
});
} else {
$('#dlg').dialog('close'); // close the dialog
$('#dg').datagrid('reload'); // reload the user data
}
},
error:function(index){
alert(index);
}
});
}
function destroyUser(){
var row = $('#dg').datagrid('getSelected');
if (row){
$.messager.confirm('Confirm','Are you sure you want to destroy this user?',function(r){
if (r){
$.post('http://www.jeasyui.com/demo/main/destroy_user.php',{id:row.id},function(result){
if (result.success){
$('#dg').datagrid('reload'); // reload the user data
} else {
$.messager.show({ // show error message
title: 'Error',
msg: result.errorMsg
});
}
},'json');
}
});
}
}
</script>
<style type="text/css">
#fm{
margin:0;
padding:10px 30px;
}
.ftitle{
font-size:14px;
font-weight:bold;
padding:5px 0;
margin-bottom:10px;
border-bottom:1px solid #ccc;
}
.fitem{
margin-bottom:5px;
}
.fitem label{
display:inline-block;
width:80px;
}
.fitem input{
width:160px;
}
</style>
</body>
</html>