2010-01-21 2 views
0

국가/주 및시와 같이 드롭 다운 체인이 있습니다. 드롭 다운 인구가 더 늘어날 때까지 기다릴 방법이 있습니까? 얼마 동안 제대로 작동합니다. 다음은 코드 스 니핏 입니다. 국가 드롭 다운은 항상 채워지지만 상태 드롭은 국가 값에 채우기를하고시는 데이터베이스에서 상태 값을 채 웁니다. Afterwords 내가 선택 로 주 및시 옵션을 설정해야합니다 그 getOption() 국가 상태 값에 대한 옵션을 기본 채 웁니다.국가/주 및 도시처럼 드롭 다운

success: function(json){      
        var obj = JSON.parse(json);           

        $("#country").val(obj[0].BUSINESS_COUNTRY); // Always in populated state 
        $("#state").addOption(getOption("#state",obj[0].BUSINESS_COUNTRY),false);// This populates base on country value using getOption method           
        $("#city").addOption(getOption("#city",obj[0].BUSINESS_STATE),false); //This populates base on State value 



        setTimeout(function() {     
         $("#state").val(obj[0].BUSINESS_STATE); 
         $("#city").val(obj[0].BUSINESS_CITY); 
        },400); 
       } 

답변

3

선택 항목이 연결된 경우 각 선택 항목의 변경 사항에 대해 ajax를 실행 한 다음 목록에서 다음 항목을 채워야합니다. 이를 수행하려면 select의 유형 (도시, 주 또는 국가)을 취하고 그 아래에 선택 항목을 설정하고 change 이벤트에 바인드하는 일반 함수를 작성하십시오. 이 같은

뭔가 :

<select id="country"></select> 
<select id="state"></select> 
<select id="city"></select> 

$(document).ready(function() { 

    populateLists("country"); 

    $("#country, #city, #state").change(function() { 
     populateLists($(this).attr("id")); 
    }); 

    function populateLists(listType) { 

     // do your ajax here (should return an array or string with all corresponding values) 

     // on success do this: 

     var list; 

     if(listType == "country") { 
      // populate states 
      list; = $("#state"); 
     } else if(listType == "state") { 
      // populate cities 
      list; = $("#city"); 
     } 

     for(var i = 0; i < returnedArray.length; ++i) { 
     list.append("<option value='" + returnedArray[i] + "'>" + returnedArray[i] + "</option>"); 
     } 
    } 
}); 
0

이 format.you 국가, 주, 도시 목록이 JSON을 참조 할 수 있습니다 단지 JSON이다.


$scope.countryList=[ 
{ 
    "_id" : "56cbdb338d82d44e4ac2c814", 
    "name" : "India" 
}, 
{ 
    "_id" : "56cc6d8a8d82d44e4ac2c81a", 
    "name" : "Pakistan" 
}]; 


$scope.stateList=[ 
{ 
    "_id" : "56cc592a8d82d44e4ac2c816", 
    "name" : "Maharashtra", 
    "country" : { 
     "_id" : "56cbdb338d82d44e4ac2c814", 
     "name" : "India" 
    } 
}, 
{ 
    "_id" : "56cc594f8d82d44e4ac2c817", 
    "name" : "Bihar", 
    "country" : { 
     "_id" : "56cbdb338d82d44e4ac2c814", 
     "name" : "India" 
    } 
}, 
{ 
    "_id" : "56cc59688d82d44e4ac2c818", 
    "name" : "Andra-Pradesh", 
    "country" : { 
     "_id" : "56cbdb338d82d44e4ac2c814", 
     "name" : "India" 
    } 
}, 
{ 
    "_id" : "56cc59788d82d44e4ac2c819", 
    "name" : "Telangana", 
    "country" : { 
     "_id" : "56cbdb338d82d44e4ac2c814", 
     "name" : "India" 
    } 
}, 
{ 
    "_id" : "56cc6dff8d82d44e4ac2c81b", 
    "name" : "Peshavar", 
    "country" : { 
     "_id" : "56cc6d8a8d82d44e4ac2c81a", 
     "name" : "Pakistan" 
    } 
}]; 



$scope.cityList=[ 
{ 
    "_id" : "56cc7000f9b3225d8885e6c6", 
    "name" : "Nanded", 
    "state" : { 
     "_id" : "56cc592a8d82d44e4ac2c816", 
     "name" : "Maharashtra" 
    } 
}, 
{ 
    "_id" : "56cc7000f9b3225d8885e6c7", 
    "name" : "Pune", 
    "state" : { 
     "_id" : "56cc592a8d82d44e4ac2c816", 
     "name" : "Maharashtra" 
    } 
}, 
{ 
    "_id" : "56cc7000f9b3225d8885e6c8", 
    "name" : "Satara", 
    "state" : { 
     "_id" : "56cc592a8d82d44e4ac2c816", 
     "name" : "Maharashtra" 
    } 
}, 
{ 
    "_id" : "56cc71d3f9b3225d8885e6c9", 
    "name" : "Patna", 
    "state" : { 
     "_id" : "56cc594f8d82d44e4ac2c817", 
     "name" : "Bihar" 
    } 
}, 
{ 
    "_id" : "56cc7211f9b3225d8885e6ca", 
    "name" : "Adilabad", 
    "state" : { 
     "_id" : "56cc59788d82d44e4ac2c819", 
     "name" : "Telangana" 
    } 
}, 
{ 
    "_id" : "56cc7224f9b3225d8885e6cb", 
    "name" : "Tirupati", 
    "state" : { 
     "_id" : "56cc59688d82d44e4ac2c818", 
     "name" : "Andra-Pradesh" 
    } 
}, 
{ 
    "_id" : "56cc7224f9b3225d8885e6cc", 
    "name" : "PK-City1", 
    "state" : { 
     "_id" : "56cc6dff8d82d44e4ac2c81b", 
     "name" : "Peshavar" 
    } 
}]; 

$scope.tehsilList=[ 
{ 
    "_id" : "56d80ce2a5094af2ad65e2ac", 
    "name" : "Bhainsa", 
    "city" : { 
     "_id" : "56cc7211f9b3225d8885e6ca", 
     "name" : "Adilabad" 
    } 
}, 
{ 
    "_id" : "56d80d7da5094af2ad65e2ad", 
    "name" : "Mudhol", 
    "city" : { 
     "_id" : "56cc7211f9b3225d8885e6ca", 
     "name" : "Adilabad" 
    } 
}, 
{ 
    "_id" : "56d80deaa5094af2ad65e2ae", 
    "name" : "Tirupati", 
    "city" : { 
     "_id" : "56cc7224f9b3225d8885e6cb", 
     "name" : "Tirupati" 
    } 
}, 
{ 
    "_id" : "56d80ea4a5094af2ad65e2af", 
    "name" : "PK-City1-Tehsil1", 
    "city" : { 
     "_id" : "56cc7224f9b3225d8885e6cc", 
     "name" : "PK-City1" 
    } 
}, 
{ 
    "_id" : "56d80f17a5094af2ad65e2b0", 
    "name" : "Dhanapur", 
    "city" : { 
     "_id" : "56cc71d3f9b3225d8885e6c9", 
     "name" : "Patna" 
    } 
}, 
{ 
    "_id" : "56d80fe8a5094af2ad65e2b1", 
    "name" : "Satara", 
    "city" : { 
     "_id" : "56cc7000f9b3225d8885e6c8", 
     "name" : "Satara" 
    } 
}, 
{ 
    "_id" : "56d81025a5094af2ad65e2b2", 
    "name" : "Pune", 
    "city" : { 
     "_id" : "56cc7000f9b3225d8885e6c7", 
     "name" : "Pune" 
    } 
}, 
{ 
    "_id" : "56d8103ba5094af2ad65e2b3", 
    "name" : "Baramati", 
    "city" : { 
     "_id" : "56cc7000f9b3225d8885e6c7", 
     "name" : "Pune" 
    } 
}, 
{ 
    "_id" : "56d81091a5094af2ad65e2b4", 
    "name" : "Kinwat", 
    "city" : { 
     "_id" : "56cc7000f9b3225d8885e6c6", 
     "name" : "Nanded" 
    } 
}, 
{ 
    "_id" : "56d8109fa5094af2ad65e2b5", 
    "name" : "Loha", 
    "city" : { 
     "_id" : "56cc7000f9b3225d8885e6c6", 
     "name" : "Nanded" 
    } 
}, 
{ 
    "_id" : "56d810c1a5094af2ad65e2b6", 
    "name" : "Nanded", 
    "city" : { 
     "_id" : "56cc7000f9b3225d8885e6c6", 
     "name" : "Nanded" 
    } 
}]; 

이 내가 계단식과 각도에서 서로 다른 양식 컨트롤로했던 샘플 응용 프로그램입니다.

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 
<html> 
<head> 
<link rel="stylesheet" type="text/css" href="resources/style/template.css" /> 
<link rel="stylesheet" type="text/css" href="resources/style/sticky-footer.css"> 
<script type="text/javascript" src="resources/js/mkcljs.js"></script> 
<script src="resources/js/angular.min.js"></script> 
<script src="resources/js/angular-ui-router.min.js"></script> 
<script src="resources/js/checklist-model.js"></script> 
<title>Sample Form</title> 
</head> 
<body class="site com_content view-form layout-edit task" 
    data-target=".navbar" data-spy="scroll" ng-app="userListA" > 
    <div id="wrap"> 
     <div class="navbar navbar-inverse navbar-fixed-top"> 
      <div class="navbar-inner"> 
       <div class="container"> 
        <button type="button" class="btn btn-navbar" data-toggle="collapse" 
         data-target=".nav-collapse"> 
         <span class="icon-bar"></span> <span class="icon-bar"></span> <span 
          class="icon-bar"></span> 
        </button> 
        <a class="brand active" href="/"> Sample App </a> 
        <nav class="nav-collapse collapse"> 
         <!-- Root menus starts here --> 
         <div id="menu"> 
          <ul class="nav"> 
           <li><a ui-sref="home">Home Page</a></li> 
           <li><a ui-sref="masterData">Master Data</a></li> 
           <li><a ui-sref="addItem">Add Item Data</a></li> 

          </ul> 
         </div> 
        </nav> 
       </div> 
      </div> 
     </div> 
     <div class="body"> 
      <!-- Container started --> 
      <div class="container"> 
       <div class="header"> 
        <div class="header-inner" > <ui-view> 

         <br> <br> 
        </div> 
       </div> 
       <div class="row-fluid"> 

       </div> 
      </div> 
     </div> 
     <div id="push"></div> 
    </div> 
<!--<div id="dob_datepic" class="date"> 
<input placeholder="DD/MM/YYYY" readonly="readonly"> 
<span class="add-on" id="icon"><i class="icon-calendar"></i></span> 


</div> 
<script type="text/javascript"> 
$(function(){ 
    $("#dob_datepic").datepicker({ 
     format:"dd/mm/yyyy", 
     autoclose:true, 
    }); 
}); 


</script>--> 
<script type="text/javascript"> 
var parentModule=angular.module("userListA",["ui.router","checklist-model"]); 

parentModule.config(function($stateProvider,$urlRouterProvider){ 
    //$urlRouterProvider.otherwise("/addItem"); 
    $stateProvider 

    .state('addItem',{ 
     url:'/addItem', 
     templateUrl:'htmlviews/validations.html', 
     controller:'validationCtr' 
    }).state('masterData',{ 
     url:'masterData', 
     templateUrl:'htmlviews/masterData.html', 
     controller:'masterDataCtr' 
    }).state('viewData',{ 
     url:'/viewItemData', 
     templateUrl:'htmlviews/ViewData.html', 
     controller:'viewDataCtr' 
    }).state('masterData.addstate',{ 
     url:'/addstate', 
     templateUrl:'htmlviews/addState.html', 
     controller:'addStateCtr' 
    }); 
}); 
parentModule.controller("validationCtr",function($scope,$http,$window){ 

    $scope.getDatafromDB=function(){ 
     $http({ 
      url:"demouser/getAllDatafromDB", 
      method: "GET",   
     }).success(function(data,status){ 

      $scope.itemLocalList=data; 
      $scope.isUpdate=true; 
      $scope.isDelete=true; 

     }).error(function(data,status){ 

     }); 
    }; 

    $scope.clearLocalStorage=function(){ 
     $window.localStorage.removeItem("itemList"); 
     $scope.itemLocalList={}; 
    }; 

    if($window.localStorage.getItem('itemList')!=null) 
    { 
     console.log("in local list"); 
     $scope.itemLocalList=JSON.parse($window.localStorage.getItem("itemList")); 
     $scope.isUpdate=false; 
     $scope.isDelete=false; 
     console.log($scope.itemLocalList); 
    } 
    else 
     { 
     $scope.getDatafromDB(); 
     } 


    $http({ 
     url:"demouser/getHobbies", 
     method: "GET", 

    }).success(function(data,status){ 
     $scope.hobbies=data; 
     console.log($scope.hobbies); 
    }).error(function(data,status){ 
     alert("error"); 
    }); 

    $http({ 
     url:"demouser/getCountries", 
     method: "GET", 

    }).success(function(data,status){ 
     $scope.conutries=data; 
     console.log($scope.conutries); 
    }).error(function(data,status){ 
     alert("error"); 
    }); 
    //$scope.item=JSON.parse($window.localStorage.getItem("item")); 
    $http({ 
     url:"demouser/getCountrywiseState", 
     method: "GET", 

    }).success(function(data,status){ 
     $scope.states=data; 
     console.log($scope.states); 
    }).error(function(data,status){ 
     alert("error"); 
    }); 

    $scope.savetolocal=function(){ 
     var items=[]; 
     if($window.localStorage.getItem("itemList")!=null) 
      { 
      items.push.apply(items,JSON.parse($window.localStorage.getItem("itemList"))); 
      } 
     items.push($scope.item); 
     $window.localStorage.setItem("itemList",JSON.stringify(items)); 
     $scope.item={}; 
     //$scope.itemLocalList=JSON.parse($window.localStorage.getItem('itemList')); 
     //console.log("itemLocalList"+ $scope.itemLocalList); 
    }; 
    $scope.savetoDB=function() 
    { 
     $http({ 

      url: "demouser/saveBulkData", 
      method: "POST", 
      data: JSON.parse($window.localStorage.getItem("itemList")) 

     }).success(function(data,status){ 
      console.log("Data synced to database sucessfully"); 
      $scope.getDatafromDB(); 
      $scope.clearLocalStorage(); 
     }).error(function(data,status){ 
      console.log("failure"); 
     }) 
    }; 

    $scope.updateRecordinDB=function(item){ 
     $http({ 
      url: "demouser/updateRecord", 
      method: "POST", 
      data: item 

     }).success(function(data,status){ 
      console.log("Data upadted to database sucessfully"); 
      $scope.item={}; 
     }).error(function(data,status){ 
      console.log("failure"); 
     }) 
    } 
    $scope.deleteItem=function(item){ 
     $http({ 
      url: "demouser/deleteRecord", 
      method: "POST", 
      data: item 

     }).success(function(data,status){ 
      console.log("Data deleted to database sucessfully"); 
      $scope.item={}; 
     }).error(function(data,status){ 
      console.log("failure"); 
     }) 
    } 
    $scope.getItem=function(itm){ 

     $scope.item=itm; 
    } 

}); 

parentModule.controller("masterDataCtr",function($scope,$http,$window){ 

}); 

parentModule.controller("addStateCtr",function($scope,$http,$window){ 

    $http({ 
     url:"demouser/getCountries", 
     method: "GET", 

    }).success(function(data,status){ 
     $scope.conutries=data; 
     console.log($scope.conutries); 
    }).error(function(data,status){ 
     alert("error"); 
    }); 
}); 


</script> 
    <!-- Footer --> 
    <div class="footer"> 
     <div class="container"> 
      <hr /> 
      <p class="pull-right"> 
       <a href="#" id="back-top">Back To Top</a> 
      </p> 
      <p>&copy;Copyright 2014-15 Maharashtra Knowledge Corporation Ltd. 
       All Rights Reserved.</p> 
     </div> 
    </div> 


</body> 
</html> 

<form class="form-horizontal" name="frm"> 

        <div class="control-group"> 
     <label class="control-label required">Item Name</label> 
    <div class="controls"> 
    <input type="text" ng-model="item.itemName" name="itemName" ng-minlength="3" ng-maxlength="25" required/> 
    <span ng-show="(frm.itemName.$error.required || frm.itemName.$error.minlength || frm.itemName.$error.maxlength) && frm.itemName.$dirty">Please fill the item name.</span> 
    </div> 
    </div> 

    <div class="control-group"> 
     <label class="control-label required">Item Code</label> 
    <div class="controls"> 
    <input type="number" ng-model="item.itemCode" name="itemCode" ng-min="18" ng-max="100" required/> 
    <span ng-show="(frm.itemCode.$error.required || frm.itemCode.$error.min || frm.itemCode.$error.max) && frm.itemCode.$dirty ">Please fill the item code with valid number.</span> 
    </div> 
    </div> 

    <div class="control-group"> 
    <label class="control-label required">Email</label> 
    <div class="controls"> 
    <input type="email" ng-model="item.email" name="email" ng-pattern="/^[_a-z0-9]+(\.[_a-z0-9]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$/" required/> 
    <span ng-show="(frm.email.$error.required || frm.email.$error.pattern) && frm.email.$dirty ">Please enter valid email address.</span> 
    </div> 
    </div> 

    <div class="control-group"> 
    <label class="control-label required">Gender</label> 
    <div class="controls"> 
    <input type="radio" ng-model="item.gender" name="gender" value="M" required>Male</input> 
    <input type="radio" ng-model="item.gender" name="gender" value="F" required>Female</input> 

    <span ng-show="frm.gender.$error.required && frm.gender.$dirty ">Please enter valid email address.</span> 
    </div> 
    </div> 
    <div class="control-group"> 
    <label class="control-label required">Gender</label> 
    <div class="controls"> 
    <label ng-repeat="hobby in hobbies"> 
    <input type="checkbox" checklist-model="item.hobbies" checklist-value="hobby" name="hobby" >{{hobby.name}}</input> 
    </label> 

    <div class="control-group"> 
    <label class="control-label required">Country</label> 
    <div class="controls"> 
    <select ng-options="country as country.name for country in conutries track by country.name" ng-model="item.conutries" > 
    <option value="">Select Country</option> 
    </select> 
    </div> 
    </div> 

    <div class="control-group"> 
    <label class="control-label required">State</label> 
    <div class="controls"> 
    <select ng-disabled="!item.conutries" ng-options="state as state.name for state in states | filter:{$:item.conutries.name} track by state.name" ng-model="item.states" > 
    <option value="">Select State</option> 
    </select> 
    </div> 
    </div> 

    <div class="control-group"> 
    <label class="control-label required">DOB</label> 
    <div class="controls"> 
    <div class="date" id="datepicker_dateOfBirth"> 
    <input ng-model="item.dob" name="dob" placeholder="DD/MM/YY" readonly="true" required> 
    <span class="add-on" id="icon"><i class="icon-calendar"></i></span></div> 
    </div> 
    </div> 

    <br/> 
    <div class="controls"> 
    <button type="submit" class="btn btn-success" ng-click="savetolocal()">Save to Local</div> 
    <button ng-show="isUpdate" type="submit" class="btn btn-success" ng-click="updateRecordinDB(item)">Update</div> 
    </form> 

    <div ng-if="itemLocalList.length>0"> 
    Search:<input type="text" ng-model="searchText"/> 
    <table class="table table-bordered table-striped" > 
    <thead> 
    <tr>  
    <td>Item Name</td> 
    <td>Code</td> 
    <td>Cust Email</td> 
    <td>Gender </td> 
    <td>dob </td> 
    <td>Hobbies</td> 
    <td>Country</td> 
    <td>State</td> 
    <td>Update</td> 
    <td>Delete</td> 
    </tr> 
    </thead> 
    <tbody> 

    <tr ng-repeat="itm in itemLocalList | orderBy: ['itemName','itemCode'] | filter :{itemName: searchText}" > 
    <td>{{itm.itemName}}{{itm._id}} </td> 
    <td>{{itm.itemCode}} </td> 
    <td>{{itm.email}} </td> 
    <td>{{itm.gender}} </td> 
    <td>{{itm.dob}} </td> 
    <td><label ng-repeat="hby in itm.hobbies">{{hby.name}} </label> </td> 
    <td>{{itm.conutries.name}} </td> 
    <td>{{itm.states.name}} </td> 
    <td><button ng-show="isUpdate" ng-click="getItem(itm)">Update</button></td> 
    <td><button ng-show="isDelete" ng-click="deleteItem(itm)">Delete</button></td> 
    </tr> 
    </tbody> 
    </table> 

<div class="control-group"> 
<div class="controls"> 
    <button type="submit" class="btn btn-success" ng-click="savetoDB()">Sync Data to DB</div> 
</div> 
    </div>    

       </div> 
      </div> 
     </div> 
     <div id="push"></div> 
    </div> 
<!--<div id="dob_datepic" class="date"> 
<input placeholder="DD/MM/YYYY" readonly="readonly"> 
<span class="add-on" id="icon"><i class="icon-calendar"></i></span> 


</div>--> 
<script type="text/javascript"> 
$(function(){ 
    $("#datepicker_dateOfBirth").datepicker({ 
     format:"dd/mm/yyyy", 
     autoclose:true, 
    }); 
}); 


</script> 

package mkcl.os.apps.controllers; 

import java.text.SimpleDateFormat; 
import java.util.Date; 

import mkcl.os.apps.services.NoSQLCrudService; 

import org.springframework.beans.propertyeditors.CustomDateEditor; 
import org.springframework.stereotype.Controller; 
import org.springframework.web.bind.WebDataBinder; 
import org.springframework.web.bind.annotation.InitBinder; 
import org.springframework.web.bind.annotation.RequestBody; 
import org.springframework.web.bind.annotation.RequestMapping; 
import org.springframework.web.bind.annotation.RequestMethod; 
import org.springframework.web.bind.annotation.RequestParam; 
import org.springframework.web.bind.annotation.ResponseBody; 
@Controller 
@RequestMapping("demouser") 
public class UserController { 

    @InitBinder 
    public void initBinder(WebDataBinder binder) { 
     SimpleDateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy"); 
     dateFormat.setLenient(false); 
     binder.registerCustomEditor(Date.class, new CustomDateEditor(dateFormat, true)); 
    } 



    @ResponseBody 
    @RequestMapping(value = "saveUserAJAX", method = RequestMethod.POST) 
    public void saveCandidate(@RequestBody String user) { 
     NoSQLCrudService modelLessCrudService=new NoSQLCrudService(); 
     modelLessCrudService.saveCollection("user", user); 
    } 


    @ResponseBody 
    @RequestMapping(value = "getUserAJAX", method = RequestMethod.GET) 
    public String getUserAJAX(@RequestParam String id) { 
     NoSQLCrudService modelLessCrudService=new NoSQLCrudService(); 
     String user=modelLessCrudService.findOne("user", id); 
     return user; 
    } 

    @ResponseBody 
    @RequestMapping(value = "getHobbies", method = RequestMethod.GET) 
    public String getHobbies() { 
     NoSQLCrudService modelLessCrudService=new NoSQLCrudService(); 
     String hobbs=modelLessCrudService.getAllRecords("hobbies"); 
     return hobbs; 
    } 

    @ResponseBody 
    @RequestMapping(value = "getCountries", method = RequestMethod.GET) 
    public String getCountries() { 
     NoSQLCrudService modelLessCrudService=new NoSQLCrudService(); 
     String cntryList=modelLessCrudService.getAllRecords("country"); 
     return cntryList; 
    } 

    @ResponseBody 
    @RequestMapping(value = "getCountrywiseState", method = RequestMethod.GET) 
    public String getCountrywiseState() { 
     NoSQLCrudService modelLessCrudService=new NoSQLCrudService(); 
     String stateList=modelLessCrudService.getAllRecords("state"); 
     return stateList; 
    } 

    @ResponseBody 
    @RequestMapping(value = "saveBulkData", method = RequestMethod.POST) 
    public void saveBulkData(@RequestBody String itemList) { 
     NoSQLCrudService modelLessCrudService=new NoSQLCrudService(); 
     modelLessCrudService.saveCollection("itemList", itemList);  
    } 

    @ResponseBody 
    @RequestMapping(value = "updateRecord", method = RequestMethod.POST) 
    public void updateRecord(@RequestBody String item) { 
     NoSQLCrudService modelLessCrudService=new NoSQLCrudService(); 
     modelLessCrudService.save("itemList", item);   
    } 
    @ResponseBody 
    @RequestMapping(value = "deleteRecord", method = RequestMethod.POST) 
    public void deleteRecord(@RequestBody String item) { 
     NoSQLCrudService modelLessCrudService=new NoSQLCrudService(); 
     modelLessCrudService.delete("itemList", item);  
    } 

    @ResponseBody 
    @RequestMapping(value = "getAllDatafromDB", method = RequestMethod.GET,produces="application/json;charset=utf-8;") 
    public String getAllDatafromDB() { 
     NoSQLCrudService modelLessCrudService=new NoSQLCrudService(); 
     String itemList=modelLessCrudService.getAllRecords("itemList"); 
     return itemList; 
    } 

} 
0

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="employee.aspx.cs" Inherits="ClassTest.employee" %> 
 

 
<!DOCTYPE html> 
 

 
<html xmlns="http://www.w3.org/1999/xhtml"> 
 
<head runat="server"> 
 
    <title></title> 
 
    <script src="jquery-3.2.1.min.js"></script> 
 
    <script type="text/javascript"> 
 
     $(document).ready(function Savedata() { 
 
      Country_Get(); 
 
      
 
     }); 
 
     function Savedata() 
 
     { 
 
      $.ajax({ 
 
       url: 'employee.aspx/insert', 
 
       type:'post', 
 
       contentType: 'application/json;charset=utf-8', 
 
       datatype: 'Json', 
 
       data: "{A:'" + $("#textname").val() + "',B:'" + $("#textage").val() + "',C:'" + $("#ddlcountry").val() + "',D:'" + $("#ddldept").val() + "'}", 
 
       success: function(){ 
 
       alert('insert success !!') 
 
       }, 
 
       error: function() { 
 
        alert('data error !!') 
 
       }, 
 

 
      }); 
 
     } 
 

 
     function Country_Get() { 
 
      $.ajax({ 
 
       url: 'employee.aspx/Country_Get', 
 
       type: 'post', 
 
       contentType: 'application/json;charset=utf-8', 
 
       datatype: 'Json', 
 
       data: "{}", 
 
       success: function (_dt) { 
 
        _dt = JSON.parse(_dt.d); 
 
        for (var i = 0; i < _dt.length; i++) { 
 
         $("#ddlcountry").append($('<option/>').attr("value", _dt[i].Cid).text(_dt[i].Cname)); 
 
        } 
 
       }, 
 
       error: function() { 
 
        alert('data error !!') 
 
       }, 
 

 
      }); 
 
     } 
 

 
    </script> 
 

 
</head> 
 
<body> 
 
    <form id="form1" runat="server"> 
 
    <div> 
 
    <table> 
 
     <tr> 
 
      <td>Name:</td> 
 
      <td><input type="text" id="Textname" /></td> 
 
     </tr> 
 

 
     <tr> 
 
      <td>Age:</td> 
 
      <td><input type="text" id="Textage" /></td> 
 
     </tr> 
 

 
     <tr> 
 
      <td>Country:</td> 
 
      <td><select id="ddlcountry"> 
 
       <option value="0">-----select-----</option> 
 
       </select></td> 
 
     </tr> 
 

 
     <tr> 
 
      <td></td> 
 
      <td><input type="button" id="btnsave" value="Save" onclick="Savedata()" /></td> 
 
     </tr> 
 
    </table> 
 
    </div> 
 
    </form> 
 
</body> 
 
</html>