jQuery EasyUI API 中文帮助文档和扩展实例

下载地址：jQuery EasyUI API 中文帮助文档

1.validatebox验证和提示框扩展：

//弹框
$.extend({
show_alert: function (strTitle, strMsg) {
$.messager.alert(strTitle, strMsg);
}
});
//扩展validatebox，添加验证
$.extend($.fn.validatebox.defaults.rules, {
eqPwd: {
validator: function (value, param) {
return value == $(param[0]).val();
},
message: '密码不一致！'
},
idcard: {// 验证身份证
validator: function (value) {
return /^\d{15}(\d{2}[A-Za-z0-9])?$/i.test(value);
},
message: '身份证号码格式不正确'
},
minLength: {
validator: function (value, param) {
return value.length >= param[0];
},
message: '请输入至少（2）个字符.'
},
length: {
validator: function (value, param) {
var len = $.trim(value).length;
return len >= param[0] && len <= param[1];
},
message: "必须介于{0}和{1}之间."
},
phone: {// 验证电话号码
validator: function (value) {
return /^((\d2,3)|(\d{3}\-))?(0\d2,3|0\d{2,3}-)?[1-9]\d{6,7}(\-\d{1,4})?$/i.test(value);
},
message: '格式不正确,请使用下面格式:020-88888888'
},
mobile: {// 验证手机号码
validator: function (value) {
return /^(13|15|18)\d{9}$/i.test(value);
},
message: '手机号码格式不正确'
},
intOrFloat: {// 验证整数或小数
validator: function (value) {
return /^\d+(\.\d+)?$/i.test(value);
},
message: '请输入数字，并确保格式正确'
},
currency: {// 验证货币
validator: function (value) {
return /^\d+(\.\d+)?$/i.test(value);
},
message: '货币格式不正确'
},
qq: {// 验证QQ,从10000开始
validator: function (value) {
return /^[1-9]\d{4,9}$/i.test(value);
},
message: 'QQ号码格式不正确'
},
integer: {// 验证整数 可正负数
validator: function (value) {
//return /^[+]?[1-9]+\d*$/i.test(value);
return /^([+]?[0-9])|([-]?[0-9])+\d*$/i.test(value);
},
message: '请输入整数'
},
age: {// 验证年龄
validator: function (value) {
return /^(?:[1-9][0-9]?|1[01][0-9]|120)$/i.test(value);
},
message: '年龄必须是0到120之间的整数'
},
chinese: {// 验证中文
validator: function (value) {
return /^[\Α-\￥]+$/i.test(value);
},
message: '请输入中文'
},
english: {// 验证英语
validator: function (value) {
return /^[A-Za-z]+$/i.test(value);
},
message: '请输入英文'
},
unnormal: {// 验证是否包含空格和非法字符
validator: function (value) {
return /.+/i.test(value);
},
message: '输入值不能为空和包含其他非法字符'
},
username: {// 验证用户名
validator: function (value) {
return /^[a-zA-Z][a-zA-Z0-9_]{5,15}$/i.test(value);
},
message: '用户名不合法（字母开头，允许6-16字节，允许字母数字下划线）'
},
dbname: {// 验证字段表名
validator: function (value) {
return /^[a-zA-Z][a-zA-Z0-9]{3,19}$/i.test(value);
},
message: '输入不合法（字母开头，允许4-20字节，允许字母数字）'
},
faxno: {// 验证传真
validator: function (value) {
return /^((\d2,3)|(\d{3}\-))?(0\d2,3|0\d{2,3}-)?[1-9]\d{6,7}(\-\d{1,4})?$/i.test(value);
},
message: '传真号码不正确'
},
zip: {// 验证邮政编码
validator: function (value) {
return /^[1-9]\d{5}$/i.test(value);
},
message: '邮政编码格式不正确'
},
ip: {// 验证IP地址
validator: function (value) {
return /d+.d+.d+.d+/i.test(value);
},
message: 'IP地址格式不正确'
},
name: {// 验证姓名，可以是中文或英文
validator: function (value) {
return /^[\Α-\￥]+$/i.test(value) | /^\w+[\w\s]+\w+$/i.test(value);
},
message: '请输入姓名'
},
date: {// 验证姓名，可以是中文或英文
validator: function (value) {
//格式yyyy-MM-dd或yyyy-M-d
return /^(?:(?!0000)[0-9]{4}([-]?)(?:(?:0?[1-9]|1[0-2])\1(?:0?[1-9]|1[0-9]|2[0-8])|(?:0?[13-9]|1[0-2])\1(?:29|30)|(?:0?[13578]|1[02])\1(?:31))|(?:[0-9]{2}(?:0[48]|[2468][048]|[13579][26])|(?:0[48]|[2468][048]|[13579][26])00)([-]?)0?2\2(?:29))$/i.test(value);
},
message: '清输入合适的日期格式'
},
msn: {
validator: function (value) {
return /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/.test(value);
},
message: '请输入有效的msn账号(例：abc@hotnail(msn/live).com)'
},
same: {
validator: function (value, param) {
if ($("#" + param[0]).val() != "" && value != "") {
return $("#" + param[0]).val() == value;
} else {
return true;
}
},
message: '两次输入的密码不一致！'
}
});

使用方法：(红色标记)

<input type="text" name="txtUserNameEdit" id="txtUserNameEdit" class="easyui-validatebox textbox" data-options="required:true,validType:'length[2,20]'" style="width:170px;height:22px;" />
<input type="text" name="txtMobilePhone" id="txtMobilePhone" class="easyui-validatebox textbox" data-options="required:false,validType:'mobile'" style="width:170px;height:22px;" />

2.datagrid动态输出列：

前端JS输出：

//动态构造列表
var option = {};
$.ajax({
url: "/Table/GetTabColsJsonStr",
type: "post",
data: {},
dataType: "json",
success: function (data) {
option.columns = data.columns;
$("#ui_TabData_dg").datagrid({
url: "/Table/GetTabDataInfoByTabId",
striped: true, rownumbers: true, pagination: true, pageSize: 20, singleSelect: true, multiSort: true,
idField: 'Id',
sortName: 'UpdateTime',
sortOrder: 'desc',
pageList: [20, 40, 60, 80, 100]
});
$('#ui_TabData_dg').datagrid(option);
}
})

后端：

/// <summary>
/// 获取列Json
/// </summary>
/// <param name="TabId"></param>
/// <returns></returns>
public string GetColumnsJsonStr()
{
string fieldJson = "{\"columns\":[[{\"field\":\"Id\",\"title\":\"主键\",\"width\":\"40\"},";
//此处获取输出表的列...
DataTable dtFields = new DataTable(); //SqlHelper.GetDataTable....
if (dtFields.Rows.Count > 0)
{
foreach (DataRow dr in dtFields.Rows)
{
fieldJson += "{\"field\":\"" + dr["FieldName"].ToString() + "\",\"title\":\"" + dr["FieldViewName"].ToString() + "\",\"width\":\"100\"},";
}
}
fieldJson += "{\"field\":\"CreateBy\",\"title\":\"创建人\",\"width\":\"80\"},";
fieldJson += "{\"field\":\"CreateTime\",\"title\":\"创建时间\",\"width\":\"130\"},";
fieldJson += "]]}";
return fieldJson;
}

3.easyui-accordion和easyui-tree构造多层级目录一级选项卡菜单框架

如下图：

菜单树HTML：

<div data-options="region:'west',split:true,title:'功能导航'" style="width: 180px; background-color: white;">
<div id="RightAccordion" class="easyui-accordion">
</div>
</div>
<div data-options="region:'center'">
<div id="tabs" class="easyui-tabs" fit="true" border="false" data-options="
tools:[
{iconCls : 'icon-arrow_refresh',text:'刷新',handler:refreshTab},
{iconCls : 'icon-delete3',text:'关闭全部',handler:closeTab}
]">
<div id="home" title="我的主页" data-options="iconCls:'icon-house',closable:false" style="padding:10px">
This is the Home content.
</div>
</div>
</div>

JS：

function BindRightAccordion() {
$("#RightAccordion").accordion({ //初始化accordion
fillSpace: true,
fit: true,
border: false,
animate: false
});
//获取第一层初始目录
$.post("/Home/GetTreeByEasyui", { "id": "0" },
function (data) {
if (data == "0") {
window.location.href = '/Login/Index';
}
$.each(data, function (i, e) {
var id = e.id;
$('#RightAccordion').accordion('add', {
title: e.text,
content: "<ul id='tree" + id + "' ></ul>",
selected: true,
iconCls: e.iconCls
});
$.parser.parse();
//获取二级以下目录 含2级
$.post("/Home/GetTreeByEasyui?id=" + id, function (data) {
$("#tree" + id).tree({
data: data,
onBeforeExpand: function (node, param) {
$("#tree" + id).tree('options').url = "/Home/GetTreeByEasyui?id=" + node.id;
},
onClick: function (node) {
if (node.state == 'closed') {
$(this).tree('expand', node.target);
} else if (node.state == 'open') {
$(this).tree('collapse', node.target);
var tabTitle = node.text;
var url = node.attributes;
var icon = node.iconCls;
addTab(tabTitle, url, icon);
}
}
});
}, 'json');
});
}, "json");
}
//选项卡
function addTab(subtitle, url, icon) {
var strHtml = '<iframe id="frmWorkArea" width="99.5%" height="99%" style="padding:1px;" frameborder="0" scrolling="yes" src="' + url + '"></iframe>';
if (!$('#tabs').tabs('exists', subtitle)) {
$('#tabs').tabs('add', {
title: subtitle,
content: strHtml,
iconCls: icon,
closable: true,
loadingMessage: '正在加载中......'
});
} else {
$('#tabs').tabs('select', subtitle);
}
}
//刷新选项卡
function refreshTab() {
var index = $('#tabs').tabs('getTabIndex', $('#tabs').tabs('getSelected'));
if (index != -1) {
var tab = $('#tabs').tabs('getTab', index);
$('#tabs').tabs('update', {
tab: tab,
options: {
selected: true
}
});
}
}
//关闭选项卡
function closeTab() {
$('.tabs-inner span').each(function (i, n) {
var t = $(n).text();
if (t != '') {
if (t != "我的主页") {
$('#tabs').tabs('close', t);
}
}
});
}

后端输出Json代码:

/// <summary>
/// 获取导航菜单
/// </summary>
/// <param name="id">所属</param>
/// <returns>树</returns>
public JsonResult GetTreeByEasyui(string id)
{
try
{
if (uInfo != null)
{
DataTable dt = new MenuBLL().GetUserMenuData( int.Parse(id));
List<SysModuleNavModel> list = new List<SysModuleNavModel>();
for (int i = 0; i < dt.Rows.Count; i++)
{
SysModuleNavModel model = new SysModuleNavModel();
model.id = dt.Rows[i]["menuid"].ToString();
model.text = dt.Rows[i]["menuname"].ToString();
model.attributes = dt.Rows[i]["linkaddress"].ToString();
model.iconCls = dt.Rows[i]["icon"].ToString();
if (new MenuBLL().GetMenuList(" AND ParentId= " + model.id).Rows.Count > 0)
{
model.state = "closed";
}
else
{
model.state = "open";
}
list.Add(model);
}
return Json(list);
}
else
{
return Json("0", JsonRequestBehavior.AllowGet);
}
}
catch (Exception ex)
{
return Json("0", JsonRequestBehavior.AllowGet);
}
}
public class SysModuleNavModel
{
public string id { get; set; }
public string text { get; set; }
public string iconCls { get; set; }
public string attributes { get; set; }
public string state { get; set; }
public List<SysModuleNavModel> children { get; set; }
}

3.dialog弹出窗口：

(1)内容页为iframe:

//采用iframe框架
function ShowNews() {
var content = '<iframe src="/News/ShowNews" width="100%" height="99%" frameborder="0" scrolling="no"></iframe>';
$("<div/>").dialog({
id: "News",
content: content,
title: "公告",
height:600,
width: 800,
modal: true
});
}

(2)内容页为div:

//div
function ShowNews() {
$("<div/>").dialog({
id: "ui_news_dialog",
title: "公告",
href: "/News/ShowNews",
height: 600,
width: 800,
modal: true,
buttons: [{
id: "ui_AddNews_btn",//按钮ID
text: '添 加',
handler: function () {
//这里写form表单提交事件
$("#NewsForm").form("submit", {
url: "/News/AddNews",
onSubmit: function (param) {
param.ID = "";
param.Name = "";
if ($(this).form('validate')) {
return true;
}
else {
return false;
}
},
success: function (data) {
var dataJson = eval('(' + data + ')');
if (dataJson.success) {
//销毁dialog对象
$("#ui_news_dialog").dialog('destroy');
$.show_alert("提示", dataJson.msg);
} else {
$.show_alert("提示", dataJson.msg);
}
}
});
}
}, {
text: '取 消',
handler: function () {
$("#ui_news_dialog").dialog('destroy');
}
}],
onLoad: function () {
//加载处理事件，例如：
$("#txtName").focus();
},
onClose: function () {
$("#ui_news_dialog").dialog('destroy'); 
}
});
}

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