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ปัญหาการเขียน factory บน Angular เกี่ยวกับการดึงข้อมูลด้วย htttp |
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เขียน factory บน Angular เพื่อเรียกข้อมูลจาก PHP
Code
angular.module("app",[])
.factory("Getdata", ["$http", "$location", function($http) {
var factory = {};
factory.getDoctype = function(data) {
$http.get("SQL/sql.php?R_DOCTYPE").success(function(response) {
return response.data;})
};
return factory;
}])
.controller('doctypeCtrl', ['$scope', '$http', "Getdata", function($scope, $http, Getdata) {
console.log(Getdata.getDoctype());
}])
เมื่อรัน ขึ้นว่า undefined
เลยลองเพิ่ม
return หน้า $http.get("SQL/sql.php?R_DOCTYPE").success(function(response)
รันแล้วขึ้นว่า d {$$state: Object}
จะแก้ไขยังไงได้บ้างครับ อยากได้เฉพาะข้อมูล
Tag : HTML/CSS, JavaScript, Ajax, JAVA, Windows
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Date :
2016-09-20 10:34:44 |
By :
sak1234 |
View :
787 |
Reply :
1 |
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ต่อจากการ return promise http
แก้ส่วน d {$$state: Object} โดย
ใส่ callback function เพื่อรอข้อมูลกลับมาครบก่อน
Code (JavaScript)
angular.module("app",[])
.factory("Getdata", ["$http", "$location", function($http) {
/*var factory = {};
factory.getDoctype = function(data) {
$http.get("SQL/sql.php?R_DOCTYPE").success(function(response) {
return response.data;})
};*/
return $http.get("SQL/sql.php?R_DOCTYPE");
}])
.controller('doctypeCtrl', ['$scope', '$http', "Getdata", function($scope, $http, Getdata) {
Getdata.then(function(successResponse){
console.log(successResponse);
});
}])
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Date :
2020-05-18 14:26:09 |
By :
PhrayaDev |
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