Ajax is not a function - javascript

I'm getting this problem with my jQuery when I type something on my input type.
There is my js:
$(document).ready(function(){
$("#cif").keyup(function(){
var name = document.getElementById("cif").value;
console.info(name);
$.ajax({
type: 'post',
url: '<?php echo site_url(); ?>register/cif',
dataType: 'json',
data: {
cif:name,
},
success: function (response) {
$('#raosocial').html(response);
if(response=="OK"){
return true;
}
else{
return false;
}
}
});
});
});
I tried without $.ajax but syntax error appeared

Make sure you aren't using the slim version of jQuery that doesn't include $.ajax().Download the full jQuery here

Related

JQuery Json Issue always get

It always returns 200 OK, but jQuery executes the error event. I tried a lot of things, but I could not figure out the problem. I am adding my code below:
$(document).ready(function(){
$('#manual').click(function(){
var id = $('#manual_text').val();
$.ajax({
url: "<?php echo base_url(); ?>index.php/admin/get_data_id",
type: "POST",
data: { 'tag': id },
success: function(data)
{
alert(data);
},
error: function()
{
alert("Error");
}
})
});
});

Executing javascript function on AJAX success in WP

I have a function in my Wordpress that regenerate Google Map.
What I want to achieve is to get some markers from my WP, then add them to DIV and generate from them map again.
For regenerating I'm using simple function with magic name "regenerate_map()" :) .
jQuery(".gmaps-button").click(function(){
jQuery.ajax({
type: "POST",
//contentType: "application/json; charset=utf-8",
dataType: "text",
url: myAjax.ajaxurl,
data : {action: "jv_get_map_data", ids : 1},
//data: dataString,
action: 'jv_get_map_data',
beforeSend: function() {
//jQuery('#contact-form #err2').html('').hide();
//jQuery(".submit").html("proszę czekać").addClass('loading');
},
success: function(text) {
jQuery('#gmaps-markers').html(text);
console.log(text);
regenerate_map();
}
});
return false;
});
The main problem is that function regenerate_map() is not working.
I get "ReferenceError: regenerate_map is not defined".
This is not true, because, I have other button, which is a trigger for click() and it uses this function also and it works.
I think that is something wrong with executing other function in AJAX request, but console.log and alert() works.
I thought that problem can be with what I get as "text" but I have checked that even if I get nothing, problem exists too.
Maybe some security issue?
Can somebody tell me why and what to do to achieve what I need?
your regenerate_map() function should be like this.
<script>
jQuery(document).ready(function() {
jQuery("#p_button").click ( function () {
console.log("button got clicked");
var donor_data= [ "12","13","14" ];
var damount = 1234;
var donor_obj = {
id : donor_data,
amnt : damount,
};
jQuery.ajax({
type:"POST",
//dataType : "json",
url: "<?php echo admin_url( 'admin-ajax.php' );?>",
data: { action : "ajx_add_donations",
'donors' : JSON.stringify(donor_obj),
},
success:function(response){
console.log("success " ,response);
//console.log("success " + JSON.parse(response));
//jQuery("#d_amount").val(donor_data[0]);
//jQuery("#p_button").text("brrr");
regenerate_map();
},
error: function(response) {
console.log("error" + response);
},
});
});
});
function regenerate_map(){
alert("test");
}
</script>

AJAX success function not working when the page is load

here is my code in ajax
function loadcountries()
{
var p = document.getElementById("selectCntry");
while(p.firstChild)
{
p.removeChild(p.firstChild);
}
var data = {
action: "loadccc"
};
jQuery.ajax
(
{
type: "POST",
url: "ajax-ows2.php",
dataType: 'json',
async:false,
data:data,
success: function(msg)
{
alert(msg.test);
}
}
);
}
here is my ajax-ows2.php
<?php
$action = $_POST["action"];
include "dbconnect.php";
if($action == "loadccc")
{
$var = $action;
$response_array['test'] = $var;
header('Content-type: application/json');
echo json_encode($response_array);
}
?>
and here is my function call:
<script>
window.onload = loadcountries;
</script>
my ajax way is different. I really have no idea why it is not alerting when the page is load. Im really sure that my ajax-ows2.php is good and im sure that my function call is correct. Can somebody help me with this. This is not a duplicate one. I tried to used asynch:false but still not working.
try this format:
$.ajax({
method: "POST",
contentType: "application/json; charset=utf-8",
data: data,
url: 'ajax-ows2.php',
success: function (data) {
console.log(data);
},
error: function (error){
console.log(error);
}
});
since you are doing POST method, your data parameter must be a stringify, https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify

ajax call function is not defined error

I'm using jquery's ajax function and am getting error:
'getQty is not defined'
Where is my mistake?
jQuery:
function getQty()
{
var dataString = "itemId=" +$(".itemId").val();
$.ajax({
type: "GET",
url: "getQty.php",
data: dataString,
success:function(data)
{
$(".qty").val(data);
}
});
}
HTML:
{$itemArray[sec].itemNm}
Best practice is
$('#myLink').click(function(){ getQty(); return false; });
You're calling the wrong function in the HTML:
onClick="getorder();"
should be:
onClick="getQty();"

Jquery set HTML via ajax

I have the following span:
<span class='username'> </span>
to populate this i have to get a value from PHP therefor i use Ajax:
$('.username').html(getUsername());
function getUsername(){
$.ajax({
type: 'POST',
url: myBaseUrl + 'Profiles/ajax_getUsername',
dataType: 'json',
data: {
},
success: function(data){
document.write(data);
}
})
}
Now when i debug i see that the returned data (data) is the correct value but the html between the span tags stay the same.
What am i doing wrong?
Little update
I have tried the following:
function getUsername(){
$.ajax({
type: 'POST',
url: myBaseUrl + 'Profiles/ajax_getUsername',
dataType: 'json',
data: {
},
success: function(data){
$('.username').html('RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRr');
}
})
}
getUsername();
Still there is no html between the tags (no text) but when i look at the console the method is completed and has been executed.
Answer to the little update
The error was in my Ajax function i forgot to print the actual response! Thank you for all of your answers, for those of you who are searching for this question here is my Ajax function:
public function ajax_getUsername(){
if ($this->RequestHandler->isAjax())
{
$this->autoLayout = false;
$this->autoRender = false;
$this->layout = 'ajax';
}
print json_encode($this->currentClient['username']);
}
Do note that i am using CakePHP which is why there are some buildin methods. All in all just remember print json_encode($this->currentClient['username']);
The logic flow of your code is not quite correct. An asynchronous function cannot return anything as execution will have moved to the next statement by the time the response is received. Instead, all processing required on the response must be done in the success handler. Try this:
function getUsername() {
$.ajax({
type: 'POST',
url: myBaseUrl + 'Profiles/ajax_getUsername',
dataType: 'json',
data: { },
success: function(data){
$('.username').html(data); // update the HTML here
}
})
}
getUsername();
Replace with this
success: function(data){
$('.username').text(data);
}
In success method you should use something like this:
$(".username").text(data);
You should set the html in callback
function getUsername() {
$.ajax({
type: 'POST',
url: myBaseUrl + 'Profiles/ajax_getUsername',
dataType: 'json',
data: {
},
success: function(data){
$('.username').html(data);
}
})
}
Add a return statement for the function getUsername
var result = "";
$('.username').html(getUsername());
function getUsername(){
$.ajax({
type: 'POST',
url: myBaseUrl + 'Profiles/ajax_getUsername',
dataType: 'json',
data: {
},
success: function(data){
document.write(data);
result = data;
}
})
return result;
}
You can use .load()
Api docs: http://api.jquery.com/load/
In your case:
$('.username').load(myBaseUrl + 'Profiles/ajax_getUsername',
{param1: value1, param2: value2});

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