I was wondering why is the raw_input_stream returning null. Here is my ajax call that I do from UI5.
$.ajax({
url: "/CI/controllername/functionname",
type: "POST",
data: JSON.stringify(oParameters),
contentType: "application/json",
success: function (data) {
MessageToast.show(data);
},
error: function (e) {
MessageToast.show(e.status);
}
});
Here is my controller
class controllername extends CI_Controller
{
public function functionname()
{
echo $this->input->raw_input_stream;
if ($this->input->raw_input_stream == null) echo "null";
}
}
When I run this code raw_input_stream is null. Not sure why. I check the request payload on chrome developer tools and the data is send. Here is request payload.
Try using Following:
parse_str(urldecode($this->input->raw_input_stream), $output);
$data = $output;
This may help.
Related
I am posting my form data to A controller but when I post data I am not getting in the controller when I call print_r($_POST); its returning null array I don't know what I have missed
Please let me know what inputs you want from my side
var data2 = [];
data2['user_firstname'] = user_firstname;
data2['user_lastname'] = user_lastname;
data2['user_phone'] = user_phone;
data2['user_email'] = user_email;
data2['user_username'] = user_username;
data2['user_password'] = user_password;
console.log(data2);
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
}
});
$.ajax({
type: "POST",
url: "http://localhost/shago/register/submit",
data: { 'data2': data2 },
// dataType: "text",
success: function(resultData) { console.log(resultData); }
});
controller code
public function submit()
{
print_r($_POST);
}
You can use the following
public function submit(Request $request)
{
dump($request);
}
Try adding Request as parameter on your submit function
public function submit(Request $request)
{
print_r($request);
}
Also, do you really need to pass your information as an array?
You could just create a new object and pass that as well.
var data2={
'user_firstname': user_firstname,
'user_lastname': user_lastname,
'user_phone': user_phone,
'user_email': user_email,
'user_username': user_username,
'user_password': user_password
};
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
}
});
$.ajax({
type: "POST",
url: "http://localhost/shago/register/submit",
data: data2,
success: function(resultData) { console.log(resultData); }
});
You need to inject Request Class injection into submit method. This can help you:
public function submit(\Illuminate\Http\Request $request)
{
dd($request->all()); // will print all data
}
of if you don't want to inject Request then this code may helps you
public function submit()
{
dd(request()->all()); // will print all data
}
Good Luck !!!
Maybe the request was intercepted by Laravel CSRF Protection policy.In order to prove it, you should add request URL in VerifyCsrfToken middleware file, like following:
protected $except = [
'yoururl'
];
If you can get the data you expect in your controller, then I am right.
Thanks all i found error in when i am sending array data now i have modified code and its working fine
see code
$.ajax({
url: "register/submit",
type: "post",
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
},
data: {'user_firstname':user_firstname,'user_lastname':user_lastname,'user_phone':user_phone,'user_email':user_email,'user_username':user_username,'user_password':user_password},
success: function(result){
console.log(result);
}
});
}
I am getting error while I post Ajax request to controller method. In controller method I need to pass Model class object.
But it gives me 500 Internal server error.
Can anybody help me to make it correct?
Mu code is as per below:
jQuery:
var request = $("#frmHost").serialize();
$.ajax({
url: "/Host/HostItemDetails/" ,
type: "POST",
datatype: 'json',
contentType : "application/json",
data: request,
success: function (data) {
if (data == '1111') {
///Success code here
}
else if (data != '') {
jAlert(data);
}
}
});
Controller Method :
[HttpPost]
public JsonResult HostItemDetails(ClsHost objHost)
{
//Code here
return Json("1111");
}
Nirav Try this,
Parse the serialized data as a JSON object and later stringify that while posting using JSON.stringify().
$("#Button").click(function () {
var data = $("#frmHost").serialize().split("&");
var request = {};
for (var key in data) {
request[data[key].split("=")[0]] = data[key].split("=")[1];
}
$.ajax({
url: "/Home/HostItemDetails/",
type: "POST",
datatype: 'json',
contentType: "application/json",
data: JSON.stringify(request),
success: function (data) {
if (data == '1111') {
///Success code here
}
else if (data != '') {
jAlert(data);
}
}
});
});
I ran the same code that you are running.
To test the code I did the following changes. I took a button, and on click event I am sending the post back to the controller.
the '[HttpPost]' attribute is fine too.
Can you make one thing sure, that the frmHost data matches to the class ClsHost,but still that shouldn't cause the server error, the error will be different.
$(document).ready(function () {
$("#clickMe").click(function () {
var request = '{"Users":[{"Name":"user999","Value":"test"},{"Name":"test2","Value":"test"}]}';
$.ajax({
url: "/Home/HostItemDetails/",
type: "POST",
datatype: 'json',
contentType: "application/json",
data: request,
success: function (data) {
if (data == '1111') {
///Success code here
}
else if (data != '') {
jAlert(data);
}
}
});
});
});
Controller:
[HttpPost]
[ValidateAntiForgeryToken]
public JsonResult HostItemDetails(ClsHost objHost)
{
//Code here
return Json("111", JsonRequestBehavior.AllowGet);
}
It is solved by removing same property name in Model class. It is mistakenly added by me twice.
I have this AJAX in my code:
$(".dogname").click(function () {
var id = $(this).attr("data-id");
alert(id);
$.ajax({
url: '/Home/GetSingleDog',
dataType: 'html',
data: {
dogid: id,
},
success: function (data) {
$('#hidden').html(data);
}
});
});
The alert gets triggered with the correct value but the AJAX-call does not start(the method does not get called).
Here is the method that im trying to hit:
public ActionResult GetSingleDog(int dogid)
{
var model = _ef.SingleDog(dogid);
if (Request.IsAjaxRequest())
{
return PartialView("_dogpartial", model);
}
else
{
return null;
}
}
Can someone see what i am missing? Thanks!
do you know what error does this ajax call throws?
Use fiddler or some other tool to verify response from the server.
try modifying your ajax call as following
$.ajax({
url: '/Home/GetSingleDog',
dataType: 'string',
data: {
dogid: id,
},
success: function (data) {
$('#hidden').html(data);
}
error: function(x,h,r)
{
//Verify error
}
});
Also try
$.get("Home/GetSingleDog",{dogid : id},function(data){
$('#hidden').html(data);
});
Make sure, URL is correct and parameter dogid(case sensitive) is same as in controller's action method
Good evening everybody!
I would like to send JSON Post Data to a Symfony Controller without form, but it doesn't work. I build a JSON data line and it is well built, it is NOT the problem. When I send my data with AJAX, the request is not filled.
Here is my Javascript code:
function validerSession()
{
//I don't describe the composition of the dataline.
var dataObject = JSON.stringify(obj); //My dataline JSONified
$.ajax({
type: "POST",
url: Routing.generate('cloud_money_drop_validerSession', { id: {{ partie.id }}, idSession: sessionId }),
data: dataObject,
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (donnees) {
alert("Hello");
}
});
}
The AJAX call work.
Here is the PHP Symfony Controller method which received data:
public function validerSessionAction(Partie $partie, Session $session)
{
$request = $this->get('request');
$data = json_decode($request->getContent());
$serializer = $this->container->get('jms_serializer');
$response = $serializer->serialize($data, 'json');
return new Response($response);
}
But there is not any data in $data.
EDIT : An example of the dataline JSONified
{"trappes":{"1":{"id":"134","montant":"5000"},"2":{"id":"135","montant":"15000"},"3":{"id":"136","montant":"20000"},"4":{"id":"137","montant":"0"}}}
Do you have any idea ? I'm sure this is a common issue.
Thank you for your participation !
CloudCompany
I found the solution.
It's not really difficult.
It is not necessary to JSonify data. The controller has the capability to understand the original datatype.
So here is my simplified AJAX call:
function validerSession()
{
obj = new Object();
obj["title"] = "Title for example";
$.ajax({
type: "POST",
url: Routing.generate('cloud_money_drop_validerSession', { id: {{ partie.id }}, idSession: sessionId }),
data: obj,
success: function (donnees) {
data = Parse.JSON(donnees);
alert(data.title); //Show "Title for example"
}
});
}
And here is my Controller. It can recover data as an array of values.
public function validerSessionAction(Partie $partie, Session $session)
{
$request = $this->get('request');
$data = $request->request->all();
$serializer = $this->container->get('jms_serializer');
$response = $serializer->serialize($data["title"], 'json');
return new Response($response);
}
Thanks for the help!
I've been trying for ages to get Json working in Joomla and I just can't do it. I think I've tried every combination of URL etc so any help would be great:
this is for the admin side structure looks like
admin
-controllers
--orderitem.php
-views
--orderitem
---tmpl
----orderitem.php
-controller.php
function updateNow(newrefresh) {
var dataJSON = JSON.encode (newrefresh);
var request = new Request.JSON({
method: 'post',
url: 'index.php?option=com_customersitedetails&view=orderitem&task=refreshscreen&format=raw',
data: {
json: dataJSON
},
onComplete: function(jsonObj) {
alert("Your form has been successfully submitted ");
}
}).send();
};
Although runs the alert box it doesn't retun JSON just
View not found [name, type, prefix]: orderitem, raw, customersitedetailsView
Any ideas where I can start? thanks
You're missing views/orderitem/view.raw.php containing a CustomersitedetailsViewOrderitem class.
views/orderitem/view.raw.php
class CustomersitedetailsViewOrderitem extends JViewLegacy
{
public function display($tpl = null)
{
$response = 'Your magic response here';
echo $response;
JFactory::getApplication()->close();
}
}
You can look here for proper ajax call in joomla
How to Write PHP in AJAX
inside your controllers you should have a file "mycall.json.php" this file will process and return a json format of your ajax call
Joomla doesn't gives a build in AJAX as part of it's system. my answer is from Josef Leblanc course in lynda.com
http://www.lynda.com/Joomla-1-6-tutorials/Joomla-1-7-Programming-and-Packaging-Extensions/73654-2.html
As I said :
Write this i the frontend JS :
$.ajax({
type: 'GET',
url: 'index.php',
data: {option: 'com_componenetname', task: 'taskname.youroperation', format: 'json', tmpl: 'raw'},
dataType: 'json',
async: true, // can be false also
error: function(xhr, status, error) {
console.log("AJAX ERROR in taskToggleSuceess: ")
var err = eval("(" + xhr.responseText + ")");
console.log(err.Message);
},
success: function(response){
// on success do something
// use response.valuname for server's data
}
,
complete: function() {
// stop waiting if necessary
}
});
in the backend you should have a file under com_componentname/controllers/taskname.json.php
the file should look like this
class ComponentnameControllerTaskname extends JControllerLegacy (Legacy only J3.0)
{
public function __construct($config = array())
{
parent::__construct($config);
$this->registerTask('operationname', 'functionname');
}
public function functionname() {
// do something in backend
echo json_encode(array(''var1' => val1, 'var2' => val2 ) );
}
}
nibra - I use this in all my joomla sites and its working perfect. your comment was wrong, pease give me my credit back