jXHR | XHR with Promisses | Mobile library
kandi X-RAY | jXHR Summary
kandi X-RAY | jXHR Summary
jQuery's $.ajax method with deferreds for Titanium Alloy.
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QUESTION
There are many SO questions about async functions and how to perform something before sending a POST request. My problem is specific to Django because my CSRF token is lost if I wrap the function in a $.when or do any other solutions.
I want to call a function that in itself sends a GET request to and API and fills certain form fields AND THEN afterward, sends a POST request to Dajngo (because the data isn't populated until the first function completes). I want to perform these functions only after the data is validated with Jquery's ".valid". Any IE compatible methods of doing this?
Heres my JS:
...ANSWER
Answered 2020-Aug-20 at 19:26Assuming your form data is correct and matching to the Django fields, try adding the CSRF in your ajax call manually. In POST requests, Django normally checks for valid CSRF Token unless you specifically mention in your View code to not check for these tokens. But adding a layer of CSRF validation is preferred.
You can get the CSRF token from cookie using the code below according to the Django Documentation.
QUESTION
I'm having this problem that i cannot fix. Everything i do just doesn't work. I work with a lot of forms so i've decided to make a php file for every form and then call the form with ajax load.
Js file:
...ANSWER
Answered 2017-Aug-27 at 00:02You need to initialise select2(). You can do this after the load call has been completed. So, instead of:
QUESTION
I have two ajax queries. In the first one, I enter a new record showing an artwork and the user's rating and comment on it. In the second one, I look at the all the records, determine the number of responses for each distinct artist and the average rate, and show those numbers on the webpage.
The trouble is, when a new record is entered, the on-page feedback doesn't always recognize that the new record has been entered. If you refresh the page, the number of user responses will increase by 1 and the new average will be reflected. So I think there's something amiss with the way I'm handling the asynchronous aspect of jquery.
Can anyone tell me what I'm doing wrong please?
...ANSWER
Answered 2019-May-17 at 15:30The issue is because your ajax1() function is not returning a promise (or indeed, anything at all) so done() fires immediately.
To fix this, return the jqXHR object from $.ajax() in ajax1() to the $.when() call by adding the return keyword:
QUESTION
I am trying to submit a form without refreshing the whole page using jQuery ajax method. The server is on an ESP32 and was made using ESPAsyncWebServer library.
Let's say I "submit" 5 as Brightness. I get the following on the serial monitor:
...ANSWER
Answered 2019-May-08 at 17:03Change code as follows:
QUESTION
I am making a website with organizations. You can request to become part of an organizations. But the organizationshas to get a user limit of 500 people. it doesn't give an error and it won't go to my function either. Normally it just has to check if current_users is less then 500. And then the function has to update the user table and the organization.
this is what I tried so far:
...ANSWER
Answered 2019-Feb-26 at 10:20You need to parse the result of the query. Also, you have a logic error in the if if ($count > 500) should be if ($count < 500) because you want to add when you have less then 500
QUESTION
When submitting the form with ajax no data returns. If I submit it without ajax data returns either with post or get method.
...ANSWER
Answered 2019-Feb-06 at 11:32Change your script as following:
QUESTION
I have an issue when sending form data over Ajax to PHP script. When sending data i get this kind of error
Fatal Error: Class Libs\Controller not found
I have written my own MVC project structure and its working fine if i'm sending data just with POST request but when sending with AJAX getting this error
...ANSWER
Answered 2018-Nov-29 at 09:37 require '../libraries/Controllers.php'
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
class Contact extends Controller {
//rest code to send email with PHPMailer
}
QUESTION
I need to check some return values of functions, which i put in a while loop:
...ANSWER
Answered 2018-Aug-06 at 13:29You respond to an AJAX request, so you should use json_encode to be sure to return a valid json.
QUESTION
I have a regular expression for the 'state/province' field testing if the user types in less than 2 letters to display an error icon and message. When the user is typing in incorrect data for the 'state/province' field the incorrect color icon shows up. It is green and I would like it to be red like the email and phone number error icons. In addition, there is no error message being shown when the user types in less than 1 letter. If someone could help me with this I would really appreciate it!
...ANSWER
Answered 2017-Jul-24 at 15:17You can basically just copy the #email validation test in your $('input[type="text"]').on('keyup') event handler to test if $(this).is('#state'). Then add validateState() to the page, add that function to your test() function, and add a .error element in the label for #state.
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