mvc ajax tutorial

the view.html uses the Ajax to obtain this string to be possible.However, when printing this string, it must be noted that in the use of PHP construction cycle, do not in some easy to ignore the location of the comma, or the front desk JavaScript lifetime can not recognize this is JSON.Surround the JSON string with [], and the front-desk JavaScript will be used directly with Eval.The specific code is as follows:3, view.html, the final step is the Jav

Transferred from: http://blog.csdn.net/yeyicsdn/article/details/50032787Reference URL: http://www.cnblogs.com/RachelChen/p/5433881.htmlModified the foreground global Ajax part code, as follows:$ (document). Ajaxcomplete (function (event, XHR, settings) { // Get the response header via XMLHttpRequest, Sessionstatus, var sessionstatus = Xhr.getresponseheader ("Sessionstatus" ); if (Sessionstatus = = "Timeout")

Javascript var values = $ (' #datatable input.gid:checked '). Map (function () { return $ ( this). attr (' gid '); }). Get (); $.ajax ({ "POST", new Date (). GetTime (), data: {ids:values}, true, function(msg) { alert (msg); } }); C# [HttpPost] Public ActionResult Goodspass (icollectionjquery

In front-end pages, if you don't have a form and want to commit a complex object to the backend, you can use the following methodsThe following methods are defined in the backend controller:[HttpPost] Public int addsolution ([frombody]solution col) { ifnull) { // your actions } else { Return -1; } return 1 ; }Note that there must be [frombody]Front-End JS methodfu

This method is not too good, the pressure on the server, because the system is internal personnel use, business is more complex, so some of the need to save the session, but the session has a failure time.The code is as follows:$ (function () { function post () { var bid = ' @ViewData ["bid] '; var cid= ' @ViewData ["CSID"]; $.ajax ({ type: "Post",

$.ajax ({//URL: ' Http://192.168.0.102/webApiDemo/api/WebApiTest/PostStudentInforOnePara ', //URL: "Http://localhost/webapidemo/api/WebApiTest/PostStudentInforOnePara",URL: "Userlogin/login", type:' GET ', data: {bname:txtbname, PSW:TXTPSW},//a parameter, you must write this, Webapi in the HTTP request body inside to take parameters to fetch. ContentType: "JSON", Async:true,//AsynchronousSuccessfunction(data)//the callback method after suc

Overview: Basic requirements. Use the asp.net mvc Framework and ajax extjs to add, delete, modify, and query simple objects. The database access layer uses the nhib.pdf technology. Specific Project Description: includes the following four projects (1) SystemConfigMVCDemo. Entity Model layer, The BaseObject (2) SystemConfigMVCDemo. DAO Dao layer, connected to the database through nhib.pdf, used for spec

MVC-Ajax-jquery paging, mvcjqueryajax 1 Controller Index View @ Model IEnumerable

("Fchrphoneno", dt1. rows[0]["Fchrphoneno"]. ToString ());Sessino. Addsession (DC);Determine the location of the failureif (!string. IsNullOrEmpty (Sessino. Getsessions ("View"). ToString ())//Go back to the last position{Return View (Sessino. Getsessions ("View"). ToString ());}res = "[" + Res. Replace ("\" "," ' "). Replace ("[", "\" [")]. Replace ("]", "]\" ") +"] ";DT = jsonconvert.deserializeobjectDt. rows[0]["Data"]. ToString ();}Else{Prompt errorreturn new Jsonresult {Data = res};}return

"1"The paging code is actually separate. He will invoke the index view under the home controller by default and pass a page parameter.Inde view@{viewbag.title = "Index";} Home ControllerUsing mvctest.dal;using system;using system.collections.generic;using system.data;using System.Linq;using System.Web ; using System.web.mvc;namespace mvctest.controllers{public class Homecontroller:controller { t_ UserService user = new T_userservice (); Public actionresult Index (int p

(UserName); Result.setsuccess (Success); if(Success) {Result.setmessage (""); } Else{result.setmessage (""); } returnresult;}Domain Layer Public classResultdto implements serializable{Private StaticFinalLongSerialversionuid =1L; PrivateBoolean success; PrivateString message; PublicBoolean issuccess () {returnsuccess; } Public voidsetsuccess (Boolean success) { This. Success =success; } PublicString getMessage () {returnmessage; } Public voidsetmessage (String message)

What about a JSON string instead of an object from the foreground?Such as:{"fids":"2323","contents": " "}The processing method has been posted, with Jobject to deal with PublicActionResult Update (stringparam2) { jobject job=(Jobject) jsonconvert.deserializeobject (param2); Customerfollowentity Follow=Newcustomerfollowentity (); Follow. f_id= job["FIDS"]. ToString (); Follow. F_description= job["Contents"]. ToString (); ints =Custapp. Update (follow); returnContent (s.tostring (

Loading a page of pages locally via html.action, we can asynchronously replace or update the distribution page via AjaxWhen the value of a drop-down box changes, we will revisit the action from the background to get a new view, then replace it with the view, asynchronously update the partial pageAsynchronously hits the button, triggers the Click event, asynchronously validates the form to the background action after success, processes the form action, returns a successful or failed data assignme

Add the following configuration: Beanclass= "Org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter"> Propertyname= "Messageconverters"> List> Beanclass= "Org.springframework.http.converter.ByteArrayHttpMessageConverter"/> Beanclass= "Org.springframework.http.converter.StringHttpMessageConverter"> Propertyname= "Supportedmediatypes"> List> value>text

Controller usage Analysis for the MVC framework of the Zend Framework tutorial, ZENDMVC This article describes the controller usage of the MVC framework for the Zend Framework tutorial. Share to everyone for your reference, as follows: Here is a brief talk about the basic use of controllers in the

the last domain with the jump bar, if the previous application (not using AJAX application) did not save the form, then use AJAX after the application do not save the form. The most important problem when implementing Ajax is to strive for simplicity, completely from the user, to try to "fool". To take the user to heart, do not do "resume-driven design." If you

links displayed in the address bar, which means you can't easily bookmark a page or send a link to a friend. For many applications, this may not be the case, but if your site is dedicated to providing traffic routes and the like, you should provide a solution to this problem. It is important to use Ajax not to overdo it. Remember, JavaScript runs on the client's browser, and if there are thousands of lines of JavaScript code, it may make the user fe

: Here we go, step-by-step down. First, we first develop the program, firstly, a new MVC project (asp.net words, the official demo is asp.net, you can download to refer to: https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?) Chapter=11_1), known as: micro-credit Payment public number payment, as shown below: Then right-click the item and we'll modify the properties as shown below: Then we will automatically generate the program HomeController

trying to keep the Web Instant Messenger client from constantly refreshing the pages. 1, through the appropriate AJAX application to achieve a better user experience; 2, the previous work of some server to the client, to help the client idle processing capacity to deal with, reduce the burden of server and bandwidth, so as to save the ISP space and bandwidth rental costs. 3, existing AJAX applications 　　

5. Filter overrides You can get Themore details from Microsoft msdnhttp://www.asp.net/visual-studio/ OVERVIEW/2013/RELEASE-NOTES#TOC10 Layout support: Supports only Master Page in MVC2. Supports notonlymaster page but also Layout page in MVC 3 and MVC4. Validation: Client-side Validation and asynchronous controllers are there in MVC2. Unobtrusive Ajax and Client side Validation, Jquery Vali