Quote from luishp on May 13, 2022, 9:25 am

Hi @rudy, I have just updated the neoAjax plugin to allow sending Headers with two new commands: (neoAjaxSendEx and neoAjaxLoadEx).
Please download and install the attached version.
It will be included in the next release.

It should be used like this:

CreateEmptyObject [myvar]
CreateEmptyObject [header]
SetVar [myvar] '{"invoice_no": "4454-34343-inv"}'
SetVar [header('Authorization')] 'eyJ0eXAiOiJKV1QGciOiJIUzI1NiJ9.eyJ1tZSI6InlvdXIgdXNlciBuYW1lIiwicGFzc3dvcmQiOiJ5b3VyIHBhc3N3b3JkIiwiQVBJX1RJ'
neoAjaxSendEx "http://localhost:4003/api/invoice" "POST" "[header]" "[myvar]"   "json"   "parseData" "error"

I have no time to test it but it should work.
Please let me know if you have any issue.

Thank you!

Quote from Rudy on May 13, 2022, 9:40 am

Dear Mr. luishp,

Ok, Thanks

 

Quote from suyonob on February 17, 2023, 4:53 pm

How About send method request using GET

and headers has 2 variables x-username and x-password

CreateEmptyObject [myvar]
CreateEmptyObject [header]
SetVar [myvar] ''
SetVar [header('x-username')] '3wC1gL0'
SetVar [header('x-password')] '7897109055362'
neoAjaxSendEx "https://{base_url}/{app}/auth/index.php" "GET" "[header]" "[myvar]" "json" "parseData2" "error"

on sub procedure :
CreateEmptyObject [userinfo]
ParseJSON "[data]" [userinfo]
jsAlert "[userinfo]"

Thanks You

 

Quote from luishp on February 18, 2023, 12:55 pm

@suyonob I think your code should work. If you prefer JavaScript try this:

BeginJS
var xhr = new XMLHttpRequest();
xhr.open('GET', 'https://example.com/api/data', true);
xhr.setRequestHeader('x-username', 'your_username_here');
xhr.setRequestHeader('x-password', 'your_password_here');
xhr.onload = function() {
  if (xhr.readyState === XMLHttpRequest.DONE && xhr.status === 200) {
    var response = xhr.responseText;
    console.log(response);
  }
};
xhr.send();
EndJS

In PHP, you can access those headers using the $_SERVER superglobal array like this:

$username = $_SERVER['HTTP_X_USERNAME'];
$password = $_SERVER['HTTP_X_PASSWORD'];

 

Quote from luishp on February 19, 2023, 8:45 am

@suyonob it seems like a CORS problem. You should configure your server to allow CORS requests.
Normally all you need is to add this line just at the very top of your PHP file:

header("Access-Control-Allow-Origin: *");

The error message you mentioned indicates that the preflight request was blocked due to a CORS policy violation. Specifically, the response from the server to the preflight request did not pass the access control check, because it did not have an HTTP status code of 200 (OK).

To fix this error, the server needs to respond to the preflight request with the correct headers. The server should include the following headers in the response:

Access-Control-Allow-Origin: The domain that is allowed to make the request. This header can be set to "*", which allows requests from any domain.
Access-Control-Allow-Methods: The HTTP methods that are allowed for the actual request, e.g. "GET, POST, PUT".
Access-Control-Allow-Headers: The headers that are allowed for the actual request, e.g. "Content-Type, Authorization".

Additionally, the server should return an HTTP status code of 200 (OK) in response to the preflight request.

By properly configuring the server to respond to preflight requests with the appropriate headers and status code, the error message should be resolved, and the cross-origin request should be allowed to proceed.

Regards.

Quote from suyonob on February 20, 2023, 3:46 am

You are correct @luishp, after rewrite php script using php native it works , Great.

but i want to display or get variable token into visualneoweb, how to achieve that

BeginJS

var xhr = new XMLHttpRequest();
xhr.open('GET', 'http://127.0.0.1:8091/rest/auth.php', true);
xhr.setRequestHeader('x-username', '3wC1gL0yMk3Pdxv');
xhr.setRequestHeader('x-password', '7897109055362675404790961');
xhr.onload = function() {
if (xhr.readyState === XMLHttpRequest.DONE && xhr.status === 200) {
var response = xhr.responseText;
var data = JSON.parse(response);
var token = data.token;
console.log(token);
}
};
xhr.send();
EndJS
AlertBox "Token" "[token]" ""

 

Thanks

 

Quote from luishp on February 20, 2023, 3:45 pm

@suyonob, try this:

BeginJS

var xhr = new XMLHttpRequest();
xhr.open('GET', 'http://127.0.0.1:8091/rest/auth.php', true);
xhr.setRequestHeader('x-username', '3wC1gL0yMk3Pdxv');
xhr.setRequestHeader('x-password', '7897109055362675404790961');
xhr.onload = function() {
if (xhr.readyState === XMLHttpRequest.DONE && xhr.status === 200) {
var response = xhr.responseText;
var data = JSON.parse(response);
  $App.token = data.token;
console.log($App.token);
}
};
xhr.send();
EndJS
Wait 500
  AlertBox "Token" "[token]" ""
EndWait

 

Quote from suyonob on March 23, 2023, 2:16 am

Thank you @luishp Above code work perfectly,

let me know how to make dynamically variable from visualneo, may be variable name [usr] as x-username  variable and [pw] as x-password variable ,

and please how to parse token value into drop down list

and neotable

thank you very much

 

Quote from luishp on March 23, 2023, 10:28 pm

@suyonob sorry, I don't understand you very well.

Quote from suyonob on March 23, 2023, 11:43 pm

I mean on my form I have 2 field that contain

Variable [username] and [pwd]

I have try replace username like below become [username] and password become [pwd]

Let me know thow to achieve this so the request of get method can dynamically based on 2 variables above dynamically.

Thanks

BeginJS

var xhr = new XMLHttpRequest();

xhr.open('GET', 'http://127.0.0.1:8091/rest/auth.php', true);

xhr.setRequestHeader('x-username', [username];

xhr.setRequestHeader('x-password',[pwd]);

xhr.onload = function() {

if (xhr.readyState === XMLHttpRequest.DONE && xhr.status === 200) {

var response = xhr.responseText;

var data = JSON.parse(response);

$App.token = data.token;

console.log($App.token);

}

};

xhr.send();

EndJS

Wait 500

AlertBox "Token" "[token]" ""

EndWait

Quote from suyonob on March 24, 2023, 12:20 am

https://webhelp.visualneo.com/AccessingVariablesfromJavaScript.html

@luishp answered.

Thanks 🙏 :-)

 

Quote from suyonob on April 16, 2023, 4:55 pm

Hello @luishp

please suggest

i am using below script

CreateEmptyObject [body]
CreateEmptyObject [header]
SetVar [body('hak_akses')] "[pengguna_hak_akses]"
SetVar [body('nama_pengguna')] "[pengguna_nama_pengguna]"
SetVar [body('id')] [pengguna_id]
.SetVar [body] '{"hak_akses": "Admin", "nama_pengguna": "John Doe","id":3}'
SetVar [header('USR')] "[usr]"
SetVar [header('TOKEN')] "[token]"
neoAjaxSendEx "http://127.0.0.1:81/labpa/pengguna_u.php" "POST" "[header]" "[body]" "json" "PPenggunaUpdate" "error"

on PPenggunaUpdate

consolelog is empty

PPenggunaUpdate script :

SetVar [pengguna_update] [object]
SetVar [pengguna_ket] [pengguna_update.ket]

my script return error

when testing on insomnia the result like

{
"ket": "Berhasil update pengguna",
"kode": 200
}

Quote from suyonob on April 16, 2023, 5:14 pm

I have another questions :

please let me know if any event when exit from any field,

for example i have field reg_number, when exit from reg_number field any script will fired,

 

Then if any way to search on list or combobox when datasource has many records

 

Also list or combo box does receive input from JSON like neotable?

how to achieve that.

Thank You

Quote from suyonob on April 18, 2023, 3:01 am

Quote from suyonob on April 16, 2023, 4:55 pm

Hello @luishp

please suggest

i am using below script

Plain text

Copy to clipboard

Open code in new window

EnlighterJS 3 Syntax Highlighter

CreateEmptyObject [body]

CreateEmptyObject [header]

SetVar [body('hak_akses')] "[pengguna_hak_akses]"

SetVar [body('nama_pengguna')] "[pengguna_nama_pengguna]"

SetVar [body('id')] [pengguna_id]

.SetVar [body] '{"hak_akses": "Admin", "nama_pengguna": "John Doe","id":3}'

SetVar [header('USR')] "[usr]"

SetVar [header('TOKEN')] "[token]"

neoAjaxSendEx "http://127.0.0.1:81/labpa/pengguna_u.php" "POST" "[header]" "[body]" "json" "PPenggunaUpdate" "error"

CreateEmptyObject [body] CreateEmptyObject [header] SetVar [body('hak_akses')] "[pengguna_hak_akses]" SetVar [body('nama_pengguna')] "[pengguna_nama_pengguna]" SetVar [body('id')] [pengguna_id] .SetVar [body] '{"hak_akses": "Admin", "nama_pengguna": "John Doe","id":3}' SetVar [header('USR')] "[usr]" SetVar [header('TOKEN')] "[token]" neoAjaxSendEx "http://127.0.0.1:81/labpa/pengguna_u.php" "POST" "[header]" "[body]" "json" "PPenggunaUpdate" "error"

CreateEmptyObject [body]
CreateEmptyObject [header]
SetVar [body('hak_akses')] "[pengguna_hak_akses]"
SetVar [body('nama_pengguna')] "[pengguna_nama_pengguna]"
SetVar [body('id')] [pengguna_id]
.SetVar [body] '{"hak_akses": "Admin", "nama_pengguna": "John Doe","id":3}'
SetVar [header('USR')] "[usr]"
SetVar [header('TOKEN')] "[token]"
neoAjaxSendEx "http://127.0.0.1:81/labpa/pengguna_u.php" "POST" "[header]" "[body]" "json" "PPenggunaUpdate" "error"

on PPenggunaUpdate

consolelog is empty

PPenggunaUpdate script :

Plain text

Copy to clipboard

Open code in new window

EnlighterJS 3 Syntax Highlighter

SetVar [pengguna_update] [object]

SetVar [pengguna_ket] [pengguna_update.ket]

SetVar [pengguna_update] [object] SetVar [pengguna_ket] [pengguna_update.ket]

SetVar [pengguna_update] [object]
SetVar [pengguna_ket] [pengguna_update.ket]

my script return error

when testing on insomnia the result like

{
"ket": "Berhasil update pengguna",
"kode": 200
}

Hello @luishpter using  below code for post at last succesfully :-)

const xhr = new XMLHttpRequest();
const url = 'http://127.0.0.1:81/labpa/pengguna_u.php'; // ganti dengan URL yang sesuai
const data = JSON.stringify({
id : $App.pengguna_id,
nama_pengguna : $App.pengguna_nama_pengguna,
hak_akses : $App.pengguna_hak_akses
}); // ganti dengan data yang sesuai

xhr.open('POST', url);
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.setRequestHeader('USR', $App.usr); // ganti dengan username yang sesuai
xhr.setRequestHeader('TOKEN', $App.token); // ganti dengan password yang sesuai

xhr.onload = function() {
console.log(xhr.responseText);
};

xhr.onerror = function() {
console.log('Error:', xhr.statusText);
};

xhr.send(data);

Please investigate why when  using Queted Method neoajaxsendex using 2 header and body that form json there was error.

Thank you

Quote from luishp on April 18, 2023, 9:54 pm

Please investigate why when using Queted Method neoajaxsendex using 2 header and body that form json there was error.

I'm afraid I would need access to the end-point to test whats happening.
At first sight I don't see any evident problem.

Regards.

Quote from suyonob on April 19, 2023, 3:42 am

Thank You @luishp for great communication