用来实现网站标题、名称、关键字、描述、版权等信息的设置。
模型字段：
网站的设置信息前后台都要用到，所以要把模型方式Ninesky/Models文件夹中，代码如下：
////////////////////
//网站设置模型
//创建日期2013-8-1
//修改日期2013-8-4
/////////////////// using System.ComponentModel.DataAnnotations; namespace Ninesky.Models
{
/// <summary>
/// 网站信息设置
/// </summary>
public class SiteConfig
{
[Key]
public int Id { get; set; }
/// <summary>
/// 网站名称
/// </summary>
[Required(ErrorMessage="必须输入网站名称!")]
[StringLength(,MinimumLength=, ErrorMessage="必须是4-50个字符!")]
[Display(Name="网站名称",Description="必填,4-50个字符。")]
public string Name { get; set; }
/// <summary>
/// 网站标题
/// </summary>
[Required(ErrorMessage = "必须输入网站标题!")]
[StringLength(, MinimumLength = , ErrorMessage = "必须是4-50个字符!")]
[Display(Name = "网站标题", Description = "必填,4-50个字符。")]
public string Title { get; set; }
/// <summary>
/// 网站地址
/// </summary>
[Required(ErrorMessage = "必须输入网站地址!")]
[StringLength(, MinimumLength = , ErrorMessage = "必须是4-50个字符!")]
[Display(Name = "网站地址", Description = "必填,4-50个字符。")]
public string Url { get; set; }
/// <summary>
/// Logo地址
/// </summary>
[StringLength(, ErrorMessage = "必须少于255个字符!")]
[Display(Name = "Logo地址", Description = "小于255个字符。")]
public string LogoUrl { get; set; }
/// <summary>
/// Meta描述语
/// </summary>
[Required(ErrorMessage = "必须输入Meta描述语!")]
[StringLength(, ErrorMessage = "描述语之间用“,”隔开，必须少于500个字符!")]
[Display(Name = "Meta描述语", Description = "小于500个字符。")]
[DataType(DataType.MultilineText)]
public string MetaDescription { get; set; }
/// <summary>
/// Meta关键字
/// </summary>
[Required(ErrorMessage = "必须输入Meta关键字!")]
[StringLength(, ErrorMessage = "关键字之间用“,”隔开，必须少于500个字符!")]
[Display(Name = "Meta关键字", Description = "小于500个字符。")]
[DataType(DataType.MultilineText)]
public string MetaKeywords { get; set; }
/// <summary>
/// 版权信息
/// </summary>
[Required(ErrorMessage = "必须输入版权!")]
[StringLength(, ErrorMessage = "必须少于500个字符!")]
[Display(Name = "版权信息", Description = "支持Html，小于500个字符。")]
[DataType(DataType.MultilineText)]
public string Copyright { get; set; }
}
}
同样在Ninesky/Repository文件夹中添加接口InterfaceSiteConfig
using Ninesky.Models; namespace Ninesky.Repository
{
/// <summary>
/// 网站设置信息接口
/// <remarks>
/// 版本v1.0
/// 创建2013.8.4
/// </remarks>
/// </summary>
public interface InterfaceSiteConfig
{
/// <summary>
/// 查找设置
/// </summary>
/// <returns></returns>
SiteConfig Find(); /// <summary>
/// 保存设置
/// </summary>
/// <param name="siteConfig">设置</param>
/// <returns></returns>
bool Save(SiteConfig siteConfig);
}
}
再添加SiteConfigRepository.cs
using Ninesky.Models;
using System.Linq; namespace Ninesky.Repository
{
/// <summary>
/// <remarks>
/// 版本v1.0
/// 创建2013.8.4
/// </remarks>
/// </summary>
public class SiteConfigRepository:InterfaceSiteConfig
{
private NineskyContext nineskyContext;
/// <summary>
/// 查找设置
/// </summary>
/// <returns></returns>
public SiteConfig Find()
{
using (nineskyContext = new NineskyContext())
{
return nineskyContext.SiteConfig.SingleOrDefault();
}
}
/// <summary>
/// 保存设置
/// </summary>
/// <param name="siteConfig">设置</param>
/// <returns></returns>
public bool Save(SiteConfig siteConfig)
{
using (nineskyContext = new NineskyContext())
{
if (nineskyContext.SiteConfig.Count() == ) nineskyContext.SiteConfig.Add(siteConfig);
else
{
nineskyContext.SiteConfig.Attach(siteConfig);
nineskyContext.Entry<SiteConfig>(siteConfig).State = System.Data.EntityState.Modified;
}
return nineskyContext.SaveChanges() > ;
}
}
}
}
后台部分：
在~/Areas/Admin/Controllers中添加SystemController.cs
添加局部视图action public PartialViewResult Config() 及保存处理的action public JsonResult Config(SiteConfig siteConfig)
/// <summary>
/// 基本信息设置
/// </summary>
/// <returns></returns>
public PartialViewResult Config()
{
var _siteConfig = new SiteConfigRepository().Find();
if (_siteConfig == null) _siteConfig = new SiteConfig() { Id = , Name = "NineSky", Title = "欢迎光临NineSky！" };
return PartialView(_siteConfig);
} /// <summary>
/// Config保存
/// </summary>
/// <param name="siteConfig"></param>
/// <returns></returns>
[HttpPost]
public JsonResult Config(SiteConfig siteConfig)
{
JsonData _jdata = new JsonData();
if (ModelState.IsValid)
{
var _scRsy = new SiteConfigRepository();
if (_scRsy.Save(siteConfig))
{
_jdata.Success = true;
_jdata.Message = ("保存成功√");
}
else
{
_jdata.Success = false;
_jdata.Message = ("保存数据时发生错误");
}
}
else
{
_jdata.Success = false;
var _eItem = ModelState.Where(m => m.Value.Errors.Count > );
foreach (var i in _eItem)
{
_jdata.MessageLsit.Add(i.Key, "验证失败！");
}
_jdata.Message = ("保存数据时发生错误"); }
return Json(_jdata);
}
为action 添加视图
@model Ninesky.Models.SiteConfig
<div class="c_navbar">网站设置 >> 基本信息</div>
@using (Html.BeginForm("Config", "System", FormMethod.Post, new { id = "siteconfig_form" }))
{
@Html.AntiForgeryToken()
<div class="fs_wapper">
<div class="header">网站设置 @Html.HiddenFor(model => model.Id)</div>
@Html.ValidationSummary()
<table>
<tr>
<th>@Html.LabelFor(model => model.Name)</th>
<td>@Html.EasyuiInput(model=>model.Name,new{@class="easyui-validatebox"})
@Html.DisplayDescriptionFor(model => model.Name)</td>
</tr>
<tr>
<th>@Html.LabelFor(model => model.Title)</th>
<td>@Html.EasyuiInput(model=>model.Title,new{@class="easyui-validatebox"})
@Html.DisplayDescriptionFor(model => model.Title)</td>
</tr>
<tr>
<th>@Html.LabelFor(model => model.Url)</th>
<td>@Html.EasyuiInput(model => model.Url, new { @class = "easyui-validatebox" })
@Html.DisplayDescriptionFor(model => model.Url)</td>
</tr>
<tr>
<th>@Html.LabelFor(model => model.LogoUrl)</th>
<td>@Html.EasyuiInput(model => model.LogoUrl, new { @class = "easyui-validatebox" })
@Html.DisplayDescriptionFor(model => model.LogoUrl)</td>
</tr>
<tr>
<th>@Html.LabelFor(model => model.MetaDescription)</th>
<td>
@Html.EasyuiInput(model => model.MetaDescription, new { @class = "easyui-validatebox" }, "textarea")
@Html.DisplayDescriptionFor(model => model.MetaDescription)</td>
</tr>
<tr>
<th>@Html.LabelFor(model => model.MetaKeywords)</th>
<td>@Html.EasyuiInput(model => model.MetaKeywords, new { @class = "easyui-validatebox" }, "textarea")
@Html.DisplayDescriptionFor(model => model.MetaKeywords)</td>
</tr>
<tr>
<th>@Html.LabelFor(model => model.Copyright)</th>
<td>@Html.EasyuiInput(model => model.Copyright, new { @class = "easyui-validatebox" }, "textarea")
@Html.DisplayDescriptionFor(model => model.Copyright)</td>
</tr>
<tr>
<th></th>
<td><a id="save" href="javascript:void()" class="easyui-linkbutton">保存</a></td>
</tr>
</table>
</div>
}
<script type="text/javascript">
$(document).ready(function () {
$("#save").click(function () {
ConfigSubmit();
});
});
</script>
在\Areas\Admin\Scripts文件件中添加System.js文件
//Config页提交
function ConfigSubmit() {
$('#siteconfig_form').form('submit', {
success: function (data) {
var rt = jQuery.parseJSON(data);
if (rt.Success) {
$.messager.alert("保存成功", rt.Message);
}
else {
var msg = "";
if (rt.MessageLsit != undefined) {
$.each(rt.MessageLsit, function (i, val) {
msg += "<li>" + i + ":" + val + "</li>";
});
}
if (msg != "") msg = rt.Message + "<br /> <p> 原因如下：" + "<ul>" + msg + "</ul></p>";
else msg = rt.Message;
$.messager.alert("保存失败", msg, "error");
}
}
});
}
完工
前台的调用：
打开前台布局页_Layout.cshtml。
在顶部获取网站信息
随后在布局页调用相应字段
进首页看一下，已经显示出来了。
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