mvc ajax tutorial

System.IO and System.Web.Script.Serialization namespaces):[HttpPost] PublicActionResult Save () {varSR =NewStreamReader (Request.inputstream); varstream =Sr. ReadToEnd (); JavaScriptSerializer JS=NewJavaScriptSerializer (); varList = js. Deserialize(stream); if(list. Any ()) {foreach(varIteminchlist) { } } returnView (); }SelectList object class (class can be added here [Serializable] or no, because there is no direct tran

\ ": \" Loginok\ "}"; } } return"{\" loginerror\ ": \" Loginerror\ "}"; }The problem is solved, the foreground executes the success Method!Of course, the above method is not good, what to do, we need is JSON, but can not be transferred.Can this one, give a general method: Packagecom.liyong.bos.utils;Importjava.io.Serializable;Importjava.util.List; Public classJsonresultImplementsSerializable {Private Booleanresult; PrivateString msg; PrivateListdataList; PrivateK data; PrivateT Dat

Ajax request 500 error--but want to implement the function is to divide a page into two parts, click on the right navigation bar, the use of AJAX requests, request data, the right side of the corresponding page, then the use of partialaction and then appeared this 500 error, The main thing is that on this action, a page cannot ajax request another page. At that t

var formData = json.stringify (this.rows); Convert data from a form to a string$.ajax ({type:"Post", URL:'Http://localhost:8080/data', Data:formdata, DataType:"JSON", contentType: "application/json;charset=utf-8" , success:function (data) {}}); began to miss the Red property settings, resulting in the background is always unable to parse the data, can receive data, but very messy characters. $.ajax http:

1$(function(){2$ ("#btnSubmit"). Click (function () {3 varLstmodel =NewArray ();4Lstmodel.push ({UserName: ' Li June ', age:32, Birthday: ' 1983/11/21 ') });5Lstmodel.push ({UserName: ' Wang June ', age:42, Birthday: ' 1973/11/21 ' });6Lstmodel.push ({UserName: ' Liu June ', age:52, Birthday: ' 1963/11/21 ') });7 8 alert (json.stringify (Lstmodel));9 $.ajax ({TenURL: '/home/index ', OneType: ' POST ', A data:JSON.string

;ImportOrg.springframework.stereotype.Controller;Importorg.springframework.web.bind.annotation.RequestMapping;ImportOrg.springframework.web.bind.annotation.ResponseBody;/*** Login Controller * *@authorAdministrator **/@Controller @requestmapping ("${adminpath}/user") Public classLoginsscontroller {@RequestMapping (value= "Logindo.do") Public@ResponseBody mapthrowsioexception{System.out.println (Request.getparameter ("Name")); String name= Request.getparameter ("name"); MapNewHashmap(); if(Na

);//tick if ($ ("#chk1"). attr (' checked ') ==undefined)//Determine if a tick has been made Radio Group radio:$ ("input[@type=Radio]"). attr ("Checked", ' 2 ');//Set value=2 for the currently selected Item drop-down box select:$ ("#sel"). attr ("value", '-sel3 ');//Set the VALUE=-SEL3 item as the current selection $ ("optionvalueoptionvalue=' 1 '>1111option> OptionValueoptionvalue=' 2 '>2222option> "). AppendTo (" #sel ")// option to add a drop-down box $ ("#sel"). e

1, with jquery Ajax jump words, you need to use Window.location ("Jump url") in the foreground to jump, after success use2, with the original form of the submit to jump, such as3, the above section of js+html can also be used to replace JS, as followsSome of the ways to jump, you have any comments and suggestions, you can leave a comment below, welcome to discussRecently in the study of node. js, think this thing is very good, but do not know for my c

JS End:$.ajax ({Type: "Get",Async:false,Url:url,Data: ' bid=0xingming= ' + uName + ' phone= ' + Utel + ' bname= ' + ULP + ' sex=0renshu=1 ',Cache:false,DataType: "Jsonp",JSONP: "Callbackparam",Jsonpcallback: "JsonpCallback1",Success:function (JSON) {if (json[0].msg== "OK") {$ ("#resultDiv"). HTML ("}else{$ ("#resultDiv"). HTML ("}},Error:function (e) {$ ("#resultDiv"). HTML ("}});Server-side:[HttpGet]public void Ajaxmake (){String callbackfunname = re

Ajax asynchronous operations in MVC and mvcajax asynchronous operations In the partial part of the page, a distribution page is loaded using Html. Action. We can use Ajax to asynchronously replace or update this distribution page. When the value of a drop-down box changes, we will re-access this action from the background to obtain a new View, replace it wi

Front interface, a drop-down box, a text box Page introduced Js All contents of Myajax.js $ (function () {$ ("#SEX"). Change (function () { $.ajax ({type: "Post", url: "/knoledge/find", //page name (without controller)/background method name to invoke data: "{' Sex ': '" +$ (' #SEX '). Val () + "'}", / /json format strings in the background, parameter names must be consistent contentType: "Application/json; Charset=utf-8 ",datatype:" JSON ", success

Front desk:function Get_page_count () { $.ajax ({ type: "Get", data: {typeId: $ ("#select"). Val (), KeyWord: $ ("#key_ Word "). Val ()}, cache:false, url: '/resourceprovie/get_pagecount ', dataType: ' JSON ', success: function (Result) { alert ("a" + result) , error:function (result) { alert (result); Alert ("B"

http://blog.csdn.net/loongsking/article/details/53224473function Btn_submit () {var data = null;var trlist = $ ("#forecastBillcode tbody"). Children ("tr")for (var i = 0; i var Tdarr = Trlist.eq (i). Find ("TD");data = {Model: [{Kd_BillCode:tdArr.find (' Input[name=kd_billcode] '). Val (),Kd_GoodsName:tdArr.find (' input[name=kd_goodsname] '). Val (),Kd_GoodsType:tdArr.find (' select[name=kd_goodstype] option:selected '). Val (),Kd_Number:tdArr.find (' input[name=kd_number] '). Val (),Kd_Rem:tdA

Interceptor Configurationpublic class HandlerInterceptor1 extends Handlerinterceptoradapter {///The Handlerinterceptoradapter adapter is generally inherited here @Override public boolean prehandle (HttpServletRequest request, httpservletresponse response, Object handler) throws Exception {if (Request.getheader ("X-requested-with")! = null Request.getheader ("X-requested-with"). EqualsIgnoreC ASE ("XMLHttpRequest")//If the AJAX request response header

SPRINGMVC Project encountered to use the Jqueryajax to the foreground to pass the dynamic table needs, the original practice is to receive data in JS and then splicing into a table and then to the JSP display, later on this foreign site saw the following use of the "template" design, feel very reasonable, I tested a bit , think more than before JS splicing easy to use a lot, greatly reduce the pressure of JS. I just copied the original author's answer (the answer is really detailed), record it,

I believe that when you do WebForm, you often encounter the background CS file in the page to modify the page display style, display (hidden), or pop-up box according to the data running results. At that time we will use the Scriptmanage or page to register a section of JS to achieve page loading shows the effect we need.In MVC, the Scriptmanage, Page object allows us to easily register the script with the page, which can only be done by Ajax.Prerequi

com. Student; @Controllerpublic class Testjsoncontroller { @RequestMapping (value= "/finddata", method = requestmethod.get) public @ResponseBody Student getjsondata () { Student result = new Student (); Result.setusername ("360sdn.com"); Result.setarray (New string[]{"360sdn1", "360SDN2"}); return result;} }4. Configure the spring servlet configuration file to configure the JSON output converter, but in my practice I find that it is poss

prevpagehtml;var nextpagehtml;var lastpagehtml;var gopagehtml;var length =resultdata.length;var T=resultdata[length-1].pagecount;Gopagehtml= "fristpagehtml = "if ((dt-0) prevpagehtml = "}else{prevpagehtml = "}if ((dt-0) nextpagehtml = "}else{nextpagehtml = "}lastpagehtml = "var html = "for (Var i=0;i html = html+ "+resultdata[i].id+ "+resultdata[i]. gix_x+ "+resultdata[i]. Giy_y+ "} HTML = html + "html = html+ "document.getElementById ("div"). innerhtml=html;}function Test3 () {var Str=document

. Fee);rowhtml = Rowhtml.replace ("{4}", row. Availableamount);rowhtml = Rowhtml.replace ("{5}", row. Createtime);rowhtml = Rowhtml.replace ("{6}", row. Auditcreatetime);rowhtml = Rowhtml.replace ("{7}", row. Type);rowhtml = Rowhtml.replace ("{8}", row. Auditorname);rowhtml = Rowhtml.replace ("{9}", row. State);rowhtml = Rowhtml.replace ("{One}", row. Bankname);rowhtml = Rowhtml.replace ("{"}, row. Cardname);rowhtml = Rowhtml.replace ("{$}", row. Cardnumber);rowhtml = Rowhtml.replace ("{+}", row

There are many examples of using AJAX to implement floor loading, but most of the HTML code is manually stitched, inconvenient to write, and difficult to maintain.The following is the use of ajax+partialview to achieve1.html Codeclass="floor" id="floor1"> class ="floor" id="floor2"> 2.js Code3. Controller[HttpPost] Public return partialview ("Products");}4.PartialView page@{ null;} "