无法绑定JSON在角JS列出绑定、JSON、JS
2023-09-13 04:25:29
作者：我只拥你
我正在开发使用中，我必须使用填充数据，数据库，我写一个网页的方法来得到这样
i am developing an application using angular js in which i have to populate the customer list using data in database for that i write a web method to get the data like
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public static string getname()
{
SqlHelper sql = new SqlHelper();
DataTable dt = sql.ExecuteSelectCommand("select cust_F_name,cust_L_name from customer");
Dictionary<string, object> dict = new Dictionary<string, object>();
object[] arr = new object[dt.Rows.Count];
List<CustName> custName = new List<CustName>();
for (int i = 0; i <= dt.Rows.Count - 1; i++)
{
CustName c = new CustName();
c.cust_F_name = dt.Rows[i]["cust_F_name"].ToString();
custName.Add(c);
}
dict.Add("JsonCustomer", custName);
JavaScriptSerializer json = new JavaScriptSerializer();
return json.Serialize(dict);
//return "Rhsuhikesh";
}
}
public class CustName
{
public string cust_F_name { get; set; }
}
听清楚JSON数据为
catch that Json data as
var DemoApp = angular.module('DemoApp', []);
DemoApp.factory('SimpleFactory', function ($http) {
return {
getCustomer: function () {
return $http.post('Home.aspx/getname', { name: "" });
}
};
});
DemoApp.controller('SimpleController', function ($scope, SimpleFactory) {
SimpleFactory.getCustomer().then(function (customer) {
$scope.Customer = customer.data;
}, function (error) {
// error handling
});
});
和它视为
<html xmlns="http://www.w3.org/1999/xhtml" data-ng-app="DemoApp">
<head runat="server">
<title></title>
</head>
<body data-ng-controller="SimpleController">
<form id="form1" runat="server">
<div>
Name<input type="text" data-ng-model="Name" />{{ Name }}
<ul>
<li data-ng-repeat="customerName in Customer | filter:Name">{{ customerName }} </li>
</ul>
</div>
</form>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.7/angular.min.js"></script>
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script src="Script/Home.js" type="text/javascript"></script>
</body>
</html>
和我得到O / P为
但我想它作为
在JSON数据，我必须在名称值对的访问，但我不知道如何做到这一点请大家帮我，如果它。
data in json i have to access in name value pair but i am not understand how to do it please help me to out if it.
在此先感谢。
推荐答案
既然你得到你的结果JSON字符串你需要用将其转换为JavaScript对象的 angular.fromJson
Since you get your results as JSON string you need to convert it to JavaScript object using angular.fromJson
例如：
DemoApp.controller('SimpleController', function ($scope, SimpleFactory) {
SimpleFactory.getCustomer().then(function (customerData) {
var customersRawObject = angular.fromJson(customerData);
}, function (error) {
// error handling
});})
然后，你可以做财产以后这样的：
Then you can do somthing like this:
$scope.customerA=customersRawObject.JsonCustomer[0];
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