jquery调用wcf并展示出数据的方法


Posted in Javascript onJuly 07, 2011

首选创能wcf,代码很简单,如下:

using System; 
using System.Data; 
using System.ServiceModel; 
using System.ServiceModel.Activation; 
using System.ServiceModel.Web; 
using System.Web.Script.Services; [ServiceContract(Namespace = "")] 
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)] 
[ServiceBehavior(IncludeExceptionDetailInFaults = true)] 
public class imgService 
{ 
// 要使用 HTTP GET,请添加 [WebGet] 特性。(默认 ResponseFormat 为 WebMessageFormat.Json) 
// 要创建返回 XML 的操作, 
// 请添加 [WebGet(ResponseFormat=WebMessageFormat.Xml)], 
// 并在操作正文中包括以下行: 
// WebOperationContext.Current.OutgoingResponse.ContentType = "text/xml"; 
[OperationContract] 
[WebGet(RequestFormat=WebMessageFormat.Json,ResponseFormat=WebMessageFormat.Json)] 
//[WebInvoke(Method = "GET", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json,BodyStyle = WebMessageBodyStyle.WrappedRequest)] 
public DataTable GetDataTable(string pz) 
{ 
// 在此处添加操作实现 
DataSet ds = WebBase.GetDS(WebBase.meinvRepository, string.Empty, " body_id desc",pz); 
if (ds.Tables.Count > 0) 
return ds.Tables[0]; 
return null; 
} 
// 在此处添加更多操作并使用 [OperationContract] 标记它们 
}

说明一下,wcf就一个GetDataTable方法,有一个参数pz表示返回数据的行数,返回的table以json数据给jquery使用

页面调用方法也很简单:

<%@ Page Language="C#" EnableViewState="false" AutoEventWireup="true" CodeFile="Default.aspx.cs" 
Inherits="jquerywcf_Default" %> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head id="Head1" runat="server"> 
<title></title> 
<script src="../Scripts/jquery-1.4.1-vsdoc.js" type="text/javascript"></script> 
</head> 
<body> 
<form id="form1" runat="server"> 
<div class="main"> 
<ul><li><a></a></li></ul> 
</div> 
<div> 
<script type="text/javascript"> 
function sendAJAX(data) { 
var url = "<%=_url %>imgService.svc/GetDataTable"; $.getJSON(url, { pz: "6" }, function (msg) { 
$(msg.d).find("Table").each(function (i) { 
var rq = $(this).children("Body_AddTime").text().split('T')[0].replace("-", "").replace("-", ""); 
rq = rq.substring(0, rq.length - 2); 
var html = '<li><a href="http://meinv.vs2010.com/topic/' + $(this).children("Body_MuLuID").text() + '/' + rq + '/show-id' + $(this).children("Body_ID").text() + '.html" target="_blank"><img src="http://meinv.vs2010.com/' + $(this).children("Body_Tu").text() + '" />' + $(this).children("Body_Name").text() + '</a></li>'; 
$(".main ul").append(html); 
}); 
}); 
} 

$(function () { 
sendAJAX(); 
}); 
</script> 
<div id="msg"> 
</div> 
</div> 
</form> 
</body> 
</html>

说明一下,主要是通过jquery的getjson方法去取得wcf返回的数据,传参方法:

$.getJSON(url, { pz: "6" }, function (msg) {alert(msg.d)});这里是返回6条数据还有wcf的svc上加上属性:
Factory=System.ServiceModel.Activation.WebScriptServiceHostFactory还有web.config的配置:

<?xml version="1.0"?> 
2 <configuration> 
3 
4 <configSections> 
5 <!--ajax--> 
6 <sectionGroup name="ajaxNet"> 
7 <section name="ajaxSettings" type="AjaxPro.AjaxSettingsSectionHandler,AjaxPro.2" requirePermission="false" restartOnExternalChanges="true"/> 
8 </sectionGroup> 
9 <!--ajax--> 
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"> 
<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"> 
<section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/> 
<sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"> 
<section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="Everywhere" /> 
<section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication" /> 
<section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication" /> 
<section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication" /> 
</sectionGroup> 
</sectionGroup> 
</sectionGroup> 
</configSections> 
<appSettings/> 
<connectionStrings> 
<add name="meinvvs2010ConnectionString" connectionString="server=127.0.0.1;user id=test; password=test; database=test;pooling=false" providerName="MySql.Data.MySqlClient"/> 
</connectionStrings> 
<!--ajax--> 
<ajaxNet> 
<ajaxSettings> 
<urlNamespaceMappings useAssemblyQualifiedName="false" allowListOnly="false"/> 
<jsonConverters includeTypeProperty="true"/> 
<debug enabled="false"/> 
<token enabled="false" sitePassword="password"/> 
</ajaxSettings> 
</ajaxNet> 
<location path="ajaxpro" allowOverride="true" inheritInChildApplications="false"> 
<system.web> 
<globalization requestEncoding="utf-8" responseEncoding="utf-8" fileEncoding="utf-8"/> 
<!--for iis7 
<system.webServer> 
<handlers> 
<add verb="*" path="*.ashx" name="AjaxPro" type="AjaxPro.AjaxHandlerFactory,AjaxPro.2"/> 
</handlers> 
</system.webServer>--> 
<!--for iis6--> 
<httpHandlers> 
<add verb="*" path="*.ashx" type="AjaxPro.AjaxHandlerFactory,AjaxPro.2"/> 
</httpHandlers> 
</system.web> 
</location> 
<!--ajax--> 
<system.web> 
<customErrors mode="Off"/> 
<compilation debug="true"> 
<assemblies> 
<add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> 
<add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
<add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> 
<add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> <add assembly="System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/> 
<add assembly="System.ServiceModel.Web, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/> 
</assemblies> 
<buildProviders> 
<remove extension=".svc"/> 
<add extension=".svc" type="System.ServiceModel.Activation.ServiceBuildProvider,System.ServiceModel, Version=3.0.0.0, Culture=neutral,PublicKeyToken=b77a5c561934e089"/> 
</buildProviders> 
</compilation> 

<!-- 
通过 <authentication> 节可以配置 
安全身份验证模式,ASP.NET 
使用该模式来识别来访用户身份。 
--> 
<authentication mode="Windows" /> 
<!-- 
如果在执行请求的过程中出现未处理的错误, 
则通过 <customErrors> 节 
可以配置相应的处理步骤。具体而言, 
开发人员通过该节可配置要显示的 html 错误页, 
以代替错误堆栈跟踪。 
<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm"> 
<error statusCode="403" redirect="NoAccess.htm" /> 
<error statusCode="404" redirect="FileNotFound.htm" /> 
</customErrors> 
--> 
<pages> 
<controls> 
<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
<add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
</controls> 
</pages> 
<httpHandlers> 
<remove verb="*" path="*.asmx"/> 
<add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
<add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
<add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" validate="false"/> 
</httpHandlers> 
<httpModules> 
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
<add name="ServiceModel" type="System.ServiceModel.Activation.HttpModule, System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/> 
</httpModules> 
</system.web> 
<system.codedom> 
<compilers> 
<compiler language="c#;cs;csharp" extension=".cs" warningLevel="4" 
type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"> 
<providerOption name="CompilerVersion" value="v3.5"/> 
<providerOption name="WarnAsError" value="false"/> 
</compiler> 
<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" warningLevel="4" 
type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"> 
<providerOption name="CompilerVersion" value="v3.5"/> 
<providerOption name="OptionInfer" value="true"/> 
<providerOption name="WarnAsError" value="false"/> 
</compiler> 
</compilers> 
</system.codedom> 
<!-- 
system.webServer 节是在 Internet Information Services 7.0 下运行 ASP.NET AJAX 
所必需的。对早期版本的 IIS 来说则不需要此节。 
--> 
<system.webServer> 
<validation validateIntegratedModeConfiguration="false"/> 
<urlCompression doStaticCompression="true" doDynamicCompression="true"/> 
<httpErrors errorMode="Detailed" /> 
<asp scriptErrorSentToBrowser="true"/> 

<modules> 
<remove name="ScriptModule" /> 
<add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
</modules> 
<handlers> 
<remove name="WebServiceHandlerFactory-Integrated"/> 
<remove name="ScriptHandlerFactory" /> 
<remove name="ScriptHandlerFactoryAppServices" /> 
<remove name="ScriptResource" /> 
<remove name="svc" /> 
<add name="svc" path="*.svc" verb="*" type="System.ServiceModel.Activation.HttpHandler, System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" preCondition="integratedMode" /> 
<add verb="*" path="*.ashx" name="AjaxPro" type="AjaxPro.AjaxHandlerFactory,AjaxPro.2"/> 
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" 
type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" 
type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /> 
</handlers> 
</system.webServer> 
<runtime> 
<assemblyBinding appliesTo="v2.0.50727" xmlns="urn:schemas-microsoft-com:asm.v1"> 
<dependentAssembly> 
<assemblyIdentity name="MySql.Data" publicKeyToken="C5687FC88969C44D"/> 
<!--<bindingRedirect oldVersion="5.0.7.0" newVersion="6.3.2.0"/>--> 
<bindingRedirect oldVersion="5.0.7.0" newVersion="6.2.3.0"/> 
</dependentAssembly> 
<dependentAssembly> 
<assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/> 
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/> 
</dependentAssembly> 
<dependentAssembly> 
<assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/> 
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/> 
</dependentAssembly> 
</assemblyBinding> 
</runtime> 
<system.serviceModel> 
<behaviors> 
<endpointBehaviors> 
<behavior name="imgServiceAspNetAjaxBehavior"> 
<enableWebScript /> 
</behavior> 
</endpointBehaviors> 
</behaviors> 
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" > 
<baseAddressPrefixFilters> 
<!--<add prefix="http://demo.vs2010.com"/>--> 
</baseAddressPrefixFilters> 
</serviceHostingEnvironment> 
<services> 
<service name="imgService"> 
<endpoint address="" behaviorConfiguration="imgServiceAspNetAjaxBehavior" 
binding="webHttpBinding" contract="imgService" /> 
</service> 
</services> 
</system.serviceModel> 
</configuration>

好的,成功!上传到gd空间试试 :)
Javascript 相关文章推荐
用JavaScript脚本实现Web页面信息交互
Oct 11 Javascript
jQuery的一些注意
Dec 06 Javascript
javascript中typeof的使用示例
Dec 19 Javascript
AngularJS实现表单验证
Jan 28 Javascript
javascript 应用小技巧方法汇总
Jul 05 Javascript
基于JavaScript操作DOM常用的API小结
Dec 01 Javascript
jQuery遮罩层实现方法实例详解(附遮罩层插件)
Dec 08 Javascript
js添加绑定事件的方法
May 15 Javascript
require.js中的define函数详解
Jul 10 Javascript
Node.js中流(stream)的使用方法示例
Jul 16 Javascript
Vue v-model组件封装(类似弹窗组件)
Jan 08 Javascript
JS实现轮播图效果
Jan 11 Javascript
基于json的jquery地区联动效果代码
Jul 06 #Javascript
JQury slideToggle闪烁问题及解决办法
Jul 05 #Javascript
jquery中通过过滤器获取表单元素的实现代码
Jul 05 #Javascript
jquery中获取元素的几种方式小结
Jul 05 #Javascript
JavaScript 判断日期格式是否正确的实现代码
Jul 04 #Javascript
Javascript计算时间差的函数分享
Jul 04 #Javascript
ajax 同步请求和异步请求的差异分析
Jul 04 #Javascript
You might like
PHP笔记之:基于面向对象设计的详解
2013/05/14 PHP
PHP判断是否微信访问的方法示例
2019/03/27 PHP
PHP使用DOM对XML解析处理操作示例
2019/07/04 PHP
javascript实现的网页局布刷新效果
2008/12/01 Javascript
基于Jquery的简单图片切换效果
2011/01/06 Javascript
JavaScript初学者应注意的七个细节详细介绍
2012/12/27 Javascript
javascript记录文本框内文字个数检测文字个数变化
2014/10/14 Javascript
javascript判断复选框是否选中的方法
2015/10/16 Javascript
Node.js+Express配置入门教程详解
2016/05/19 Javascript
BootStrap tooltip提示框使用小结
2016/10/26 Javascript
vue 内置过滤器的使用总结(附加自定义过滤器)
2018/12/11 Javascript
vue 详情跳转至列表页实现列表页缓存
2019/03/27 Javascript
javascript this指向相关问题及改变方法
2020/11/19 Javascript
python写的ARP攻击代码实例
2014/06/04 Python
python通过shutil实现快速文件复制的方法
2015/03/14 Python
Python命名空间的本质和加载顺序
2018/12/17 Python
基于Django静态资源部署404的解决方法
2019/07/28 Python
python匿名函数的使用方法解析
2019/10/10 Python
python matplotlib imshow热图坐标替换/映射实例
2020/03/14 Python
Python实现多线程下载脚本的示例代码
2020/04/03 Python
教你如何用python操作摄像头以及对视频流的处理
2020/10/12 Python
Python中return函数返回值实例用法
2020/11/19 Python
纯CSS3实现自定义Tooltip边框涂鸦风格的教程
2014/11/05 HTML / CSS
Html5 APP中监听返回事件处理的方法示例
2018/03/15 HTML / CSS
澳大利亚领先的在线葡萄酒零售商:Get Wines Direct
2018/03/27 全球购物
斯洛伐克电子产品购物网站:DATART
2020/04/05 全球购物
Shopbop中文官网:美国亚马逊旗下时尚购物网站
2020/12/15 全球购物
如何唤起类中的一个方法
2013/11/29 面试题
职专应届生求职信
2013/11/16 职场文书
投标邀请书范文
2014/01/31 职场文书
教师批评与自我批评材料
2014/10/16 职场文书
网站文案策划岗位职责
2015/04/14 职场文书
国庆节主题班会
2015/08/15 职场文书
英文诗歌翻译方法(赏析)
2019/08/16 职场文书
Python进度条的使用
2021/05/17 Python
macos系统如何实现微信双开? mac登录两个微信以上微信的技巧
2022/07/23 数码科技