Why i can not send parameter to controller with ajax?

Why i can not send parameter to controller with ajax?

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Why i can not send parameter to controller with ajax?
Tag : asp.net-mvc , By : pad
Date : November 28 2020, 11:01 PM

Hope that helps You need to send the data in a format that matches the name of the parameter of the method your posting to. Change the ajax data option to
data: JSON.stringify({ value: '123' }),

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Send a string parameter to a controller (MVC3) from javascript (no ajax)

Tag : javascript , By : geo
Date : March 29 2020, 07:55 AM
To fix the issue you can do You may need to set up a route in global.asax to handle the string parameter, i.e:
        controller = "Yourcontroller",
        action = "Youraction",
        value = UrlParameter.Optional

Can i send parameter to php controller using javascript but without jquery or ajax?

Tag : php , By : Rb.Ridge
Date : March 29 2020, 07:55 AM
wish helps you well the question is enough explained can it be done. , You can just use jquery-less AJAX:
var a = new XMLHttpRequest();
a.onreadystatechange = function() {
    if( this.readyState == 4) {
        if( this.status == 200) {
            // data sent successfully
            // response is in this.responseText
        else alert("HTTP error "+this.status);

Send string parameter to controller using AJAX call for jquery

Tag : jquery , By : n800s
Date : March 29 2020, 07:55 AM
To fix the issue you can do You need to define name for the data you sending data: {'status': status}:
this.GetTransactionsInputToday = function () {
    var status="complete"
    var r = '';

        url: '/Management/function1',
        contentType: "application/json; charset=utf-8",
        data: {'status': status},
        type: 'GET',
        cache: false,
        success: function (result) {
            r = result;

    return r;

how to send image data through ajax as a parameter to spring controller

Tag : jquery , By : mediafarm
Date : March 29 2020, 07:55 AM
Any of those help You don't send a parameter. You only send data. And the data you are sending is a String. If you want it to converted automatically to something else you need an appropriate converter. Anyway, what your are looking for is the @RequestBody annotation.
public void SaveImage(@RequestBody String imgData)

How to properly get a parameter send using ajax in a Symfony controller (annotation)?

Tag : javascript , By : Johannes
Date : March 29 2020, 07:55 AM
Hope that helps Since you are using a POST request, you can get the your POST parameter in your controller like this:
$search = $request->request->get('data');
$search = $request->query->get('data');
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