Someone can see why it shows the error Maximum call stack size exceeded? And why is not working the script? UPDATE: I added the php code that don't put the value "domain" and I updated the JS code.
function addentrys() {
var nwentry = {};
el = document.getElementById('addname').value;
eldmn = document.getElementById('adddomain').value;
nwentry.name = el;
nwentry.domain = eldmn;
$.ajax({
type: 'POST',
url: 'api/domain',
dataType: 'json',
data: nwentry,
succes: function(data) {
alert('Ok')
}
})
}
php:
//ADD
$app->post('/domain', function () {
$jsonContents = file_get_contents('data/data.json');
$name = $_POST['name'];
$domain = $_POST['domain'];
$data = json_decode($jsonContents, true);
$last_item = end($data);
$last_item_id = $last_item['id'];
$data[] = array(
'name' => $name,
'domain' => $domain,
'id' => $last_item_id+1
);
$json = json_encode($data);
file_put_contents('data/data.json', $json);
return $this->response->withRedirect('../index.html');
});
You are passing control object not the value to ajax. try below code
function addentrys() {
var nwentry = {};
el = document.getElementById('addname')
nwentry.name = el.value;
var data = JSON.stringify(nwentry)
$.ajax({
type: 'POST',
url: 'api/domain',
dataType: 'json',
data: (nwentry),
succes: function(result) {
console.log(result)
}
})
}
function addentrys() {
var nwentry = {};
el = document.getElementById('addname').value;
nwentry.name = el;
var data = JSON.stringify(nwentry)
$.ajax({
type: 'POST',
url: 'api/domain',
dataType: 'json',
data: (nwentry),
succes: function(result) {
console.log(result)
}
})
}
Try following code. Check success function typo and sending data varaible, not nwentry object
function addentrys() {
var nwentry = {};
el = document.getElementById('addname')
nwentry.name = el;
var data = JSON.stringify(nwentry)
$.ajax({
type: 'POST',
url: 'api/domain',
dataType: 'json',
data: data,
success: function(result) {
console.log(result)
}
})
}
Related
So i have this jQuery:
$("#dropbin").droppable(
{
accept: '#dragme',
hoverClass: "drag-enter",
drop: function(event)
{
var noteid = "<?=isset($_POST['noteid']) ? $_POST['noteid'] : "" ?>";
if (confirm('Delete the note?')==true)
{
$('#dragme').hide();
debugger
$.ajax({
type: 'POST',
data: noteid,
datatype: 'json',
url: 'deleteNote.php',
success: function(result)
{
alert("Success");
}
});
window.location = "http://discovertheplanet.net/general_notes.php";
}
else
{
window.location = "http://discovertheplanet.net/general_notes.php";
}
}
});
and that includes this url: url: 'deleteNote.php',
in deleteNote.php:
<?php
include "connectionDetails.php";
?>
<?php
if (isset($_POST['noteid']))
{
// $noteid2 = $_POST['noteid1'];
echo "You finally hit this bit, congratulations...";
// $stmt = "UPDATE Notes SET Deleted = GETDATE() WHERE NoteID = (?)";
// $params = $noteid2;
// $stmt = sqlsrv_query($conn, $stmt, $params);
// if ($stmt === false)
// {
// die( print_r(sqlsrv_errors(), true));
// }
}
else
{
echo "No Data";
}
?>
Now even in the URL if i run /deleteNote.php?noteid=25 it hits the "No Data" part of my PHP.
When i run in debugger it populates the variable noteid with a NoteID so that bit is working but the PHP file is saying its not set?
Let's look in your Ajax call:
$.ajax({
type: 'POST',
data: noteid,
datatype: 'json',
url: 'deleteNote.php',
success: function(result)
{
alert("Success");
}
});
Looks nice, but you are sending post data with no id, you're just sending a value. Try this instead.
$.ajax({
type: 'POST',
data: {
noteid: noteid
},
datatype: 'json',
url: 'deleteNote.php',
success: function(result)
{
alert("Success");
}
});
So I'm trying to send dynamic generated data with AJAX to mysql.
<script type="text/javascript">
var postId;
function getdata(){
postId = document.getElementsByTagName("post-id");
}
function senddata(){
var data = getdata();
$.ajax({
url: "php/count_shares.php",
type: "POST",
data: data,
success: function(data){
console.log(data);
}
});
}
</script>
The function is done through onClick method per picture. I'm sending a string in the post-id tag. Then with count_shares.php my code is as follows:
$opt = array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC
);
$server = '';
$dbname = '';
$dsn = "mysql:host=".$server.";dbname=".$dbname;
$username = '';
$password = '';
if (isset($_POST['data'])) {
$click = $_POST['data'];
$sqlcs = ("UPDATE posted_ad_img SET share_count = share_count + 1 WHERE post_id = $click");
$dbcs = new PDO($dsn, $username, $password);
$dbcs->$opt;
$dbcs->prepare($sqlcs);
$dbcs->execute();
}
But nothing is being sent to my database. Any help on this matter?
Try this:
$.ajax({
url: "php/count_shares.php",
type: "POST",
data: "data="+data,
success: function(data){
console.log(data);
}
});
Firstly - you don't return value from getData function. Need to change it
function getdata(){
postId = document.getElementsByTagName("post-id");
return postId[0].nodeValue;
}
Also you have to change your ajax request, something like this:
$.ajax({
url: "php/count_shares.php",
type: "POST",
data: {data: data},
success: function(data){
console.log(data);
}
});
If you provide your html I can write more details
var postID = $post->ID;
$.ajax({
type: "POST",
url: "<?php echo get_template_directory_uri();?>/b.php",
data:{postID:postID},
dataType: 'json',
success: function(result){
if(result!=''){
r = $.parseJSON(result);
final_rating = get_final_rating(r);
set_stars(final_rating);
}
}
});
var arr = [a,b,c,d,e,f];
$.ajax({
type: "POST",
url: "<?php echo get_template_directory_uri();?>/b.php",
data:{star:arr, postID:postID},
async :false,
cache: false,
success: function(result){
if(result === '1')
{
final_rating = result;
set_stars(final_rating);
}
}
});
You can do something like this with jQuery:
var postID = <?php echo $post->ID; ?>,
arr = [a,b,c,d,e,f],
req1, req2;
req1 = $.ajax({
type: "POST",
url: "<?php echo get_template_directory_uri();?>/b.php",
data: {postID:postID},
dataType: 'json'
});
req2 = $.ajax({
type: "POST",
url: "<?php echo get_template_directory_uri();?>/b.php",
data: {star:arr, postID:postID},
async: false,
cache: false
});
$.when(req1, req2).then(function (data1, data2) {
// data1[0] = result
if(data1[0] !== '') {
r = $.parseJSON(result);
final_rating = get_final_rating(r);
set_stars(final_rating);
}
// data2[0] = result
if(data2[0] === '1') {
final_rating = result;
set_stars(final_rating);
}
});
var postID = $post->ID; should be replaced by:
var postID = <?php echo $post->ID; ?>;
You're also doing Ajax wrong. You should make all requests on admin-ajax.php - http://codex.wordpress.org/AJAX_in_Plugins
You then use different action parameters to differentiate between different Ajax calls.
Hello guys I have a problem in getting the response from my ajax. If I display it in the console. I can view it. But How do I assign it in a variable?
Here's what I have.
In my PHP code I have this
public function checkPassword($password){
$username = $this->session->userdata('username');
$validate = $this->members_model->checkPassword($password,$username);
echo $validate;
}
In my jquery I have this
$('#existing').on('keyup',function(){
var id = '<?php echo $this->session->userdata("user_id"); ?>';
var password_url = '<?php echo site_url("member/checkPassword/' +id+ '"); ?>';
$.ajax({
type: 'POST',
url: password_url,
data: '',
dataType: 'json',
success: function(response){
var g = response;
if(g == 1){
$('#existing_info').html('Password is VALID'); //Doesn't display the VALID if the response is 1. Why?
}else{
$('#existing_info').html('Password is INVALID!');
}
}
});
});
$.ajax({
type: 'POST',
url: password_url,
data: '',
dataType: 'json',
success: function(response){
var k=response;
if(k.indexOf("1") != -1)
$('#existing_info').html('Password is VALID');
else
$('#existing_info').html('Password is INVALID!');
}
});
response is in response variable of success function.
indexof returns the index within the calling String object of the first occurrence of the specified value, starting the search at fromIndex,
returns -1 if the value is not found.
try something like this
<script>
var k = null;
$(function(){
$('#existing').on('keyup',function(){
var id = '<?php echo $this->session->userdata("user_id"); ?>';
var password_url = '<?php echo site_url("member/checkPassword/' +id+ '"); ?>';
$.ajax({
type: 'POST',
url: password_url,
data: '',
dataType: 'json',
success: function(response){
if(response == 1){
k = response;
}
}
});
});
})
</script>
In your success response you will get what you are set to output in php.
If you want to get an array or data set you can encode it in json in your php script like
echo json_encode($validate);
Then in your jquery you can use this response like this
var responseData = jQuery.parseJSON(response);
console.log(responseData);
console.log will print json object in browser console.
You can use this json object like this
responseData.some_data
Ajax is asynch so you will have access to it after the ajax method returns:
$('#existing').on('keyup',function(){
var id = '<?php echo $this->session->userdata("user_id"); ?>';
var password_url = '<?php echo site_url("member/checkPassword/' +id+ '"); ?>';
$.ajax({
type: 'POST',
url: password_url,
data: '',
dataType: 'json'
}).then(function(response){
var k;
if(response == 1){
k = response;
//call another function that needs k here
}
});
});
$.ajax({
type: 'POST',
url: password_url,
data: '',
dataType: 'json',
success: function(response){
k=response;
}
});
var k = null;
$('#existing').on('keyup', function() {
var id = '<?php echo $this->session->userdata("user_id"); ?>',
password_url = '<?php echo site_url("member/checkPassword/' +id+ '"); ?>';
$.ajax({
type : 'POST',
url : password_url,
success : function(data) {
if(data === '1') {
k = data;
}
}
});
});
response parameter itself contain data so just assign that to variable and use it.
$.ajax({
type: 'POST',
url: password_url,
success: function(response){
if(parseInt(response) == 1){
var k = response;
}
}
});
Your response data is in response variable of success function. Since the response type is json you can assign it directly to javaScript variable.
Also you comparison is wrong try if(g == '1') instead if(g == 1). You are getting a string as response and your checking equality with a numeric type which won't be equal at any point.
ie:-
$.ajax({
type: 'POST',
url: password_url,
data: '',
dataType: 'json',
contentType:"application/json",// Add Content type too
success: function(response){
k=response;
}
});
if your json response is as shown below
{"menu": {
"id": "file",
"value": "File",
"popup": {
"menuitem": [
{"value": "New", "onclick": "CreateNewDoc()"},
{"value": "Open", "onclick": "OpenDoc()"},
{"value": "Close", "onclick": "CloseDoc()"}
]
}
}}
you can access menuitem array as
success: function(response){
k=response.menu.popup.menuitem;
}
File Name votepost.php
<?php
include("domain.php");
$csid=$_POST['CSID'];
$voteid=$_POST['VOTEID'];
$myid=$_POST['MYID'];
$usertype=$_POST['USERTYPE'];
$myurl =URL."putvote.php?csid=".$csid."&voterid=".$myid."&voteid=".$voteid."&usertype=".$usertype;
$myurl=str_replace(" ","%20",$myurl);
$jsondata = file_get_contents($myurl);
$data = json_decode($jsondata);
if($data->response=="true")
{
echo 'true';
}
else
{
echo 'false';
}
?>
ajax reponse use $.trim for IF ELSE
$.post("votepost.php", {CSID:csid,VOTEID:voteid,MYID:myid,USERTYPE:usertype}, function (data) {
if($.trim(data)=='true')
{
alert('ok');
}
else
{
alert('error');
}
});
I hope you will solve your problem
You can create the js blank array and assign it to the same array.
var resp = [];
jQuery.ajax({
dataType: "json",
method: 'post',
url: 'ajax.php',
async: false,
data: {postData: 'postData'},
success: function(data){
resp.push(data);
}
});
jQuery.validator.addMethod("uniquerheading", function(value, element) {
var data = false;
$action_name = 'checkunquieannoucementheading';
var url = '<?php echo "$module_name/$controller_name/checkunquieannoucementheading"; ?>';
$.ajax({
url: url,
type: 'get',
data: {
"txt_heading":value
},
success: function(data) {
// Display list on the page by replacing the content on existing, get from the controller-action
return data;
}
});
}, "Annoucement heading already used");
Working Code...Just use async: false
jQuery.validator.addMethod("uniquerheading", function(value, element) {
$action_name = 'checkunquieannoucementheading';
var response = false;
var url = '<?php echo "$module_name/$controller_name/checkunquieannoucementheading"; ?>';
$.ajax({
url: url,
type: 'get',
data: {
"txt_heading":value
},
success: function(data) {
// Display list on the page by replacing the content on existing, get from the controller-action
response = data;
},
async: false
})
return response;
}, "Annoucement heading already used");