Develop Reference

getting entire json data from API with AJAX

With my AJAX call, I want to get the json data entirely.
For example www.abc.com/api/3 gives {"information":.... json data with many levels...}}
I want to store this data in variable.So I try this:
$.ajax({
async: false,
type: 'GET',
dataType: 'json',
url: url,
data: data,
success: function(data) {
x=data;// It's wrong, but I don't know how to put whole json into x
}
})

You can use $.ajax() as a Promise:
$.ajax({
type: 'GET',
url: url,
}).then((data) => {
console.log(data);
});

Get data from a different php file using JQuery

I have an JQuery function which submits data from a php form to a different php file(submitForm.php). The submission works fine and there isn't any problem whatsoever, below is the handler:
submitHandler : function(){
$.ajax({
type: "POST",
cache:false,
url: "submitForm.php",
data: $('#form').serialize(),
success: function(data) {
}
});
}
Now, I want to be able get data from the submit form (submitForm.php), and load it into a different page.
This is my submitForm.php
<?php
$name="Amanda";
$age="23";
$data = array("name"=>"$name","age"=>"$age");
header("Content-Type: application/json");
echo json_encode($data);
?>
This is how my new submitHandler looks like
submitHandler : function(){
$.ajax({
type: "POST",
cache:false,
url: "submitForm.php",
data: $('#form').serialize(),
success: function(data) {
var name= html(name);
var age=html(age);
$("#message").load("newpage.php",{name:name,age:age});
}
});
}
I think I am doing it wrong, I would be grateful if somebody could correct me or give an idea as to how to do this. Thanks

It should be like this. If you want to take your returner data you should use formal parameter of success function.
submitHandler : function(){
$.ajax({
type: "POST",
cache:false,
url: "submitForm.php",
data: $('#form').serialize(),
dataType : 'json',
success: function(data) {
var name= data.name;
var age=data.age;
$("#message").load("newpage.php",{name:name,age:age});
}
});
}
Edit: Also you need dataType: 'json' line.

Why is my JQuery variable not sending to php?

I have a variable which contains data, i'm then using a ajax function to send this variable data to this php file. I'm slightly unsure I can store this variable into php and echo it out. This is the code that I currently have...
var data = 1
// Sending this data via ajax to php file/
$.ajax({
type: 'post',
cache: false ,
url: 'function.php',
data: data,
success: function(data) {
alert ( data );
}
});
This is my php code
$noteone = $_POST['data'];
echo $noteone;
Any help would greatly be appreciated

data of your ajax call should be like below. Hope it will solve your problem.
data: { "data": data }

You also need to set the data type:
var data = 1
// Sending this data via ajax to php file/
$.ajax({
type: 'post',
cache: false ,
url: 'function.php',
data: { "data": data },
dataType: "json", // <---- THIS ONE
success: function(data) {
alert ( data );
}
});

Try this :
var data = 1
// Sending this data via ajax to php file/
$.ajax({
type: 'post',
cache: false ,
url: 'function.php',
data: JSON.stringify(data),
contentType: "application/json",
success: function(data) {
alert ( data );
}
});

PHP requires data to be submitted in key=value format when building $_POST/$_GET. You didn't do that. You only submitted value, so PHP has no key to populate $_POST with. You need to have:
data: { "whatever_you_want": data }
which becomes
$_POST['whatever_you_want']

Load and then append on AJAX Success

I'm using AJAX to send inputted data to the database which I've managed to achieve. Where I'm struggling is on the success parameter. I'm trying to load and then append a PHP file once the initial AJAX call is successfully completed.
var data = $("#form_write_post").serializeArray()
$.ajax({
type: "POST",
url: $("#form_write_post").attr("action"),
data: data,
async: false,
success: $.get("test.php", function(data) {
$('ul.timeline').append(data);
});
});
I managed to append JavaScript data but I need to be able to get other data from the database.
Thanks

remove $.get(){} in success
$.ajax({
type: "POST",
url: 'test.php', //if ur action is test.php
data: data,
async: false,
success: function(data) {
$('ul.timeline').append(data);
});
});

How to get the PHP var after Jquery $.ajax

I use $.ajax to send some data to testajax.phpenter code here where data are processing. Result of this proces is link. How to get access to this? I think about sessions or cookies. Set in session $test and get access in another files.
$.ajax({
url: 'testajax.php',
type: 'post',
dataType: 'json',
success: console.log('success');
data: { json : jsonObj }
});
In testajax.php I have someting like this
echo "PDF: <a href=images/test.pdf>$dir.pdf</a>";
$test = "PDF: <a href=images/test.pdf>$dir.pdf</a>";
How to get the $test or output the echo after call $.ajax

You can use success' function to get request from PHP.
$.ajax({
url: 'testajax.php',
type: 'post',
dataType: 'html',
data: { json : jsonObj }
success: function(data) {
var request = data;
console.log(data);
$('#link_container').html(data);
}
});
Your console now holds PDF: <a href=images/test.pdf>($dir content).pdf</a>.
Also the variable request holds the same result that you can use anywhere in the script.
Result is appended to #link_container.

Use the success() method for display the result.
$.ajax({
url: 'testajax.php',
type: 'post',
dataType: 'json',
success: function (data){ // <= define handler for manupulate the response
$('#result').html(data);
}
data: { json : jsonObj }
});

Use below code It may help you.
$.ajax({
url: 'testajax.php',
type: 'post',
dataType: 'json',
data: { json : jsonObj },
onSuccess: successFunc,
onFailure: failureFunc
});
function successFunc(response){
alert(response);
}
function failureFunc(response){
alert("Call is failed" );
alert(response);
}