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How to pass GET response data to POST Request

I am new using Angularjs and I am having an issue while parsing a JSON response. I am doing client side authentication for the login page and I have used get request to fetch data from servers side and post request for client side.
HTML code :
<form ng-submit="loginform(logcred)" class="ng-scope ng-pristine ng-valid center" name="logform"><br/><br>
<tr ng-repeat="logcred in serverinfo"></tr>
<div>
<label form="emailinput"><b>Email</b></label>
<input type="email" class="form-control" name="uname" id="emailinput" placeholder="you#example.com" ng-model="logcred.username" >
</div>
<div>
<label form="pwdinput"><b>Password</b></label>
<input type="password" class="form-control" name="pwd" id="pwdinput" placeholder="*******" ng-model="logcred.password">
</div>
<div>
<button type="cancel" class="btn" ng-click="toggle_cancel()">Cancel</button>
<button class="btn btn-primary" ng-click="submit()">Login</button>
</div>
<br/>
</form>
AngularJS code :
var myApp = angular.module('myApp', []);
myApp.controller('credientials', function($scope, $http) {
/* server side response*/
$http.get('http://localhost:3000/loginfo
.then(
function successCallback(response){
$scope.serverinfo = response.data;
});
/* client-side response*/
$scope.loginform = function(serverinfo,username,password){
$http({
url: 'http://localhost:3000/loginfo',
method: 'POST',
data: {
"username" :username,
"password" :password,
}
})
.then(
function successCallback(response){
console.log(response);
if (serverinfo.username === response.data.username && serverinfo.password === response.data.password) {
$scope.signinfo = response.data;
}else{
console.log("Error: " + response)
}
});
}
Problem what I am facing is, I need to send the GET response data into POST request and there I am doing the condition check, if the username and password matches, it's should give success meassage. But I am not sure my thinking is right or not.
What am I doing wrong?
Any help / advice would be greatly appreciated.

You can try below code.
$scope.loginform = function(serverinfo,username,password){
$http({
url: 'http://localhost:3000/loginfo',
method: 'POST',
data: {
"username" :username,
"password" :password,
}
})
.then(
function successCallback(response){
console.log(response);
if (response) { // Response will be either true or false. For this yu need to change the API response.
//Logged in successfully
}else{
//Something went wrong
}
});
}

Input field should not clear after submit using angularjs

HTML
<form ng-controller="updatecontroller" ng-submit="updateUser()"><label class="control-label">First Name</label>
<input type="text" ng-model="user.userFirstName">
<label class="control-label">Last Name</label>
<input type="text" ng-model="user.userLastName" ><button type="submit" ng-click="updateUser()">Update</button>
</form>
JS
app.controller('updatecontroller', function ($scope, $http, $cookieStore) {
$http.get('http://localhost:8080/myapp/user/'.concat($scope.getUserId) + '?access_token=' + $cookieStore.get("access_token")).
then(function (response) {
$scope.user = response.data;
});$scope.user = {"id": "","userFirstName": "","userLastName": ""}
$scope.updateUser = function () {
var url = "http://localhost:8080/myapp/user/".concat($scope.getUserId) + "?access_token=" + $cookieStore.get("access_token");
var method = "PUT";
$http({
method: method,
url: url,
data: angular.toJson($scope.user),
headers: {
'Content-Type': 'application/json'
}
})
};});
values will appear in text field. i have to update. the values are getting updated in database. but what i want is.. the updated values should not clear after submit the form.
Thanks!

You can empty the input filed after get the response from HTTP request
$scope.updateUser = function () {
$http({
method: 'POST',
url: 'myUri',
data: 'your data'
headers:'header'
}).then(
function(res) {
$scope.user = {"id": "","userFirstName": "","userLastName": ""} //clear the input field here
},
function(err) {
}
);
}

Place your Submit Button inside the Form Element then try it it will clear the input after the submission.

your updateUser() method seems to be the problem. It's probably clearing user.userFirstName & user.userLastName (or the whole user)
please show us what updateUser() is doing to be sure

Angular post request to php failed

I have a simple form with two fields.
<form name="save" ng-submit="sap.saved(save.$valid)" novalidate>
<div class="form-group" >
<input type="text" name="name" id="name" ng-model="sap.name" />
</div>
<div class="form-group" >
<input type="email" name="email" id="email" ng-model="sap.email" />
</div>
<div class="form-actions">
<button type="submit" ng-disabled="save.$invalid || sap.dataLoading">Save</button>
</div>
</form>
I'm trying to post these values to a php page using POST request.
$http({
method: 'post',
url: 'save.php',
data: $scope.vm,
headers: {'Content-Type': 'application/x-www-form-urlencoded'}
})
.success(function(data, status, headers, config)
{
if(data.success)
{
alert('valid');
}
else
{
alert('invalid 1');
}
}).
error(function(data, status, headers, config)
{
alert('invalid 2');
});
And in save.php file, I'm fetching the values like this:
$name=$_POST['name'];
$email=$_POST['email'];
But response I get is undefned variable name. That's a PHP notice. But when I try to POST these values from POSTman client, it works.
Is there anything wrong with the method I choose to POST data?
P.S: i didn't post entire controller. Just http request part is included here.

I faced same situation where $_POST() did't worked out!
trying to fetch raw data with:
json_decode(file_get_contents('php://input'))
might be helpful.
Update:
This Answer explains why $_POST variable is not populated in php
when data is posted with angular!

How to bind value with $scope to view with ng-model from controller that define in state ui-router?

I used mechanism for transferring state ui-router. With state "inputcontract" that I have defined, when processed (http://cem.survey.local/#/inputcontract/SGD621262), it will pass parameter "sohd" to function "$scope.getSurveyContent($scope,sohd)" in controller "accountController" , this function will send the request to the server to retrieve data returns in json structures. The problem is that I cannot bind value to view by using $scope with json return "$scope.account =response.data_cusinfo[0]", if bind successfully it will appear dynamic on view HTML. How can i do that? Thank you very much.
Here is app.js
var app = angular.module('outbound', ['ngMaterial', 'ui.router'])
.constant('API_URL', 'http://cem.survey.local/');
app.config(function ($stateProvider, $urlRouterProvider) {
$stateProvider
.state('inputcontract', {
url: "/inputcontract/:sohd",
controller: 'accountController'
})
})
Here is accountController.js
app.controller('accountController', function ($scope, $http,$templateRequest, $sce, $compile, $mdDialog, $mdSidenav, $mdMedia, API_URL, $stateParams) {
if (typeof $stateParams.sohd === 'undefined') {
return;
}
$scope.account = {};
var sohd=$stateParams.sohd;
$scope.getSurveyContent= function($scope,sohd)
{ var url = API_URL + "account/search";
$http({
method: 'POST',
url: url,
data: {sohd: sohd},
headers: {'Content-Type': 'application/json'}
}).success(function (response) {
$scope.account =response.data_cusinfo[0];
}).error(function (response) {
});
}
//Send Request to server with sohd
$scope.getSurveyContent($scope,sohd);
Here is the view
<html lang="en-US" ng-app="outbound">
...
<div ng-controller="accountController">
...
<td style="width: 150px">Khách hàng
<div class="form-group">
<input class="form-control" id="inputdefault" type="text"
ng-model="account.CustomerName" >
</div></td>
<td>CMND
<div class="form-group">
<input class="form-control" id="inputdefault" type="text"
ng-model="account.Passport" >
</div>
</td>
<td>Ngày tháng năm sinh
<div class="form-group">
<input class="form-control" id="inputdefault" type="text"
ng-model="account.Birthday">
</div></td>
...
</div>
...
</html>

Assuming the $http post is successful, you don't need to pass $scope on your getSurveyContent function. Also, success and error are deprecated - you should use then. Try this:
$scope.getSurveyContent = function(sohd) {
var url = API_URL + "account/search";
$http({
method: 'POST',
url: url,
data: {sohd: sohd},
headers: {'Content-Type': 'application/json'}
}).then(
function successCallback (response) {
$scope.account = response.data.data_cusinfo[0];
},
function errorCallback (response) {
}
);
}
//Send Request to server with sohd
$scope.getSurveyContent(sohd);

How can I use Angular $http to POST data to PHP

plenty of topics regarding this and I promise I have tried a lot (all day).
Here is the code I have:
app.controller('contactsController', function($scope, $rootScope, dataService, $http) {
$rootScope.currentPage = "contact";
$scope.postData = [];
$scope.runScript = function() {
$http({
url: "post.php",
method: "POST",
headers: {'Content-Type': 'application/x-www-form-urlencoded'},
data: $.param({postData:$scope.postData})
}).success(function(data, status, headers, config) {
$scope.data = data;
}).error(function(data, status, headers, config) {
$scope.status = status;
});
};
});
<form name="contactForm" method="post" ng-submit="runScript()">
<div class="col-sm-10">
<div class="input-group">
<span class="input-group-addon" id="basic-addon1">E-mail Address</span>
<input ng-model="{{postData.email}}" name="email" class="form-control" placeholder="johnsmith#example.com" aria-describedby="basic-addon1" required>
</div>
<br>
<div class="input-group">
<span class="input-group-addon" id="basic-addon1">Message</span>
<textarea ng-model="{{postData.message}}" name="inputMessage" class="form-control"></textarea>
</div>
</div>
<div class="col-sm-2">
<button type="submit" class="btn btn-default">Send</button>
</div>
</form>
{{data}} and {{status}}
$inputData = file_get_contents("php://input");
$inputData = json_decode($inputData);
$email = $inputData->email;
echo $email;
Now I've probably made a few mistakes whilst trying to get this to work, from what I had earlier - I'm not getting any errors but I'm also not getting any success - I've been at this all day!!!! Thanks!

Angular posts the data in JSON format that php does not natively consumes. You will have to read and json decode the input like so:
// get the raw POST data
$inputData = file_get_contents("php://input");
// this returns null if not valid json
$inputData = json_decode($inputData);

I might be wrong but if you only use POST you should find your data in the _POST variable. You need to use file_get_contents("php://input") only if you submit PUT requests.
Also, you are submitting a key postData and you are trying to read ->email..