I am not a technical person, but a semi technical business man and learning/creating my own website.
I want to pass JS variables (from html page) to my another Php page.
NOTE** I am getting redirect with required parameters in URL (title). Now, I want to pass another variables, but not through the URL
Here is my html page code:
$.ajax({
type: 'GET',
url: "'search_result.php' + '?title=' + dtitle",
data: { selectedFT: "hello"}
});
And my php page code:
<php>
$fueltype = $_GET['selectedFT'];
echo $fueltype;
// I will be using this variable as $fueltype in my further code.
?>
Appreciate your help. I wasted many hours to solves this through google, but nothing fits.
Please provide me sample so that I can understand easily.
Post method may help you:
$.ajax({
type: 'post',
data: {
title: dtitle,
selectedFT: "hello"
},
url: 'search_result.php'
});
In Your PHP page add:
<php>
$fueltype = $_POST['selectedFT'];
echo $fueltype;
// I will be using this variable as $fueltype in my further code.
?>
Try this solution.
let dtitle = "Hello";
$.ajax({
type: 'GET',
url: `search_result.php?title=${dtitle}`,
});
PHP file
<?php
$fueltype = $_GET['title'];
echo $fueltype;
?>
Related
I am using some ajax request to access to php file. It's working perfectly exept one part. When I am getting the $_POST value of one of my variable, it crops the end of the word.
$.ajax({
type: 'post',
url: 'https://myadress.com',
data: {
workout: JSON.stringify(workout),
username: localStorage.getItem('username'),
workout_name: $('#name').val().toString(),
},
success: function (data) {
alert(data);
},
});
If i alert workout_name before sending it, it displays "test" but when i echo it from my php file, it displays "te".
I am wondering why it's doing that, i can't fix it. I was thinking maybe the size of my other variable are too big...
Here is my php code:
` if(isset($_POST['username']) && isset($_POST['workout_name']) && isset($_POST['workout'])) {
$workout_name = $_POST['workout_name'];
echo $workout_name;
$username = $_POST['username'];
$workout = json_decode($_POST['workout']);
}`
Thank you for your answer.
Edit:
Thanks to the answer, it's working now. I just need to do :
workout_name: encodeURIComponent($('#name').val())
in my js file and when I retrieve the data in the php file I use :
urldecode($_POST['workout_name']);
On my website I am trying to basically generate a random code (which I will set up later) and then pass that code into a PHP file to later retrieve it when the client needs it. But my code just isn't working.
Here is the code:
Javascript/HTML:
function init() {
var code = "12345";
$.ajax({
type: 'POST',
url: 'codes.php',
data: { code: code},
success: function(response) {
$('#result').html(response);
}
});
}
PHP:
<?php
$code = $_POST['code'];
echo $code
?>
So what I understand that is supposed to happen is that the code is uploaded or 'posted' to the php file and then the #result is the echo $code. None of that happens and I have no idea.
Your code working perfect with some basic changes.
You need a html element with id 'result'.
And then you need to call your init() as per requirement.
<div id="result"></div>
<script>
function init() {
var code = "12345";
$.ajax({
type: 'POST',
url: 'codes.php',
data: { code: code},
success: function(response) {
$('#result').html(response);
}
});
}
init();
</script>
I tried this on my server in the head of my document, and it worked :)
I used on complete instead of on success.
<script type="text/javascript" src="https://code.jquery.com/jquery.min.js"></script>
<script>
function init() {
$.ajax({
type: "POST",
url: "codes.php",
data: {
'code': '12345'
},
complete: function(data){
document.getElementById("result").innerHTML = data.responseText
},
});
}
init();
</script>
with codes.php the same as you have :)
just a few notes:
Make sure you point your url to the correct file. You can check it by using the console network. Or you can simply print anything out, not just the $_POST data. e.g:
echo 'Test info';
Open browser developer panel, to see if is there any client code issue. For example, document with id 'result' existed, or you have not included jquery in. The developer console will tell you everything on the client side. For Chrome, check it out here https://developer.chrome.com/devtools
Have you actually called init() ?
After hours of trying to get this to work, i want to ask you :)
So i have a php Page that can display files from a server. Now I can edit
the files with a editor plugin.
Textarea is the tag where the editor gets rendered.
To save the changed text from the editor, I have a button that gets the innerHTML from the surrounding pre tag of the text with javascript.
I now want to pass that variable via ajax to a php variable on the site get.php,
so I can save it locally and send it to the server.
The problem is, that there is no reaction at all, if i click the "Save" button. I tested a lot of answers from similar ajax functions here, but none of them gave me a single reaction :/
php main
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
...
echo "<textarea><pre id='textbox'> ";
echo $ssh->exec($display);
echo "</textarea></pre>";
echo '<input type="button" value="Save File" id="butt">';
echo "<script>
var show = document.getElementById('textbox').innerHTML;
$(document).ready(function() {
$('#butt').click(function() {
$.ajax({
type: 'POST',
url: 'get.php',
data: {'variable': show},
success: function(data){
alert(data);
}
});
});
});
</script>";
...
get.php
if (isset($_POST["variable"])){
$show =$_POST["variable"];
echo $show;
}
Edit:
This is the actual working state:
echo "<textarea id='textbox'><pre> ";
echo $ssh->exec($display);
echo "</pre></textarea>";
echo '<input type="button" value="Save File" id="butt">';
echo "<script>
$(document).ready(function() {
$('#butt').click(function() {
var show = document.getElementById('textbox').value;
$.ajax({
type: 'POST',
url: 'get.php',
data: {'variable': show},
success: function(data){
alert(data);
},
});
});
});
</script>";
You have an error in the data: {'variable': show)} part. It should be: data: {variable: show}. Also you should use Firebug or Firefox developer tools for these kind of problems. A lot easier to see whats wrong.
I would suggest small changes to see if everything is running as it should.
I can see that pre tag is behind textarea closing tag - try to change it
Try putting var show = document.getElementById('textbox').innerHTML; inside of the ,,butt" function
Then I can see your problem here data: {'variable': 'show')}, - you are sending 'show' as a string - remove quotes to send it as a variable which will appear as a POST value in PHP site.
with this should work:
$.ajax({
type: 'POST',
url: 'get.php',
data: {variable: show)},
success: function (data){
alert(data);
I am trying to get the contents from some autogenerated divs (with php) and put the contents in a php file for further processing. The reason for that is I have counters that count the number of clicks in each div. Now, I ran into a problem. When I echo back the data from the php file, the call is made, but I get undefined in the form-data section of the headers, and NULL if I do var_dump($_POST). I am almost certain I am doing something wrong with the AJAX call. I am inexperienced to say the least in AJAX or Javascript. Any ideas? The code is pasted below. Thanks for any help / ideas.
The AJAX:
$(document).ready(function(e) {
$("form[ajax=true]").submit(function(e) {
e.preventDefault();
var form_data = $(this).find(".test");
var form_url = $(this).attr("action");
var form_method = $(this).attr("method").toUpperCase();
$.ajax({
url: form_url,
type: form_method,
data: form_data,
cache: false,
success: function(returnhtml){
$("#resultcart").html(returnhtml);
}
});
});
});
The PHP is a simple echo. Please advise.
Suppose you have a div
<div id="send_me">
<div class="sub-item">Hello, please send me via ajax</div>
<span class="sub-item">Hello, please send me also via ajax</span>
</div>
Make AJAX request like
$.ajax({
url: 'get_sorted_content.php',
type: 'POST', // GET is default
data: {
yourData: $('#send_me').html()
// in PHP, use $_POST['yourData']
},
success: function(msg) {
alert('Data returned from PHP: ' + msg);
},
error: function(msg) {
alert('AJAX request failed!' + msg);
}
});
Now in PHP, you can access this data passed in the following manner
<?php
// get_sorted_content.php
if(!empty($_POST['yourdata']))
echo 'data received!';
else
echo 'no data received!';
?>
It's sorted. Thanks to everyone. The problem was I didn't respect the pattern parent -> child of the divs. All I needed to do was to wrap everything in another div. I really didn't know this was happening because I was echoing HTML code from PHP.
Hi guys this script was working fine when I add a console.log but as soon as I replaced the console.log with the $.ajax() function it wont give me the result back from the php file the ajax function I used was working from my other projects but I cant seem to find out why it wont work on this snippet
Here is my js code :
$(document).ready(function(){
$("#qs").find(".chs").each(function(i,obj){
$(this).addClass("chs"+i);
$(".chs"+i).on("click",function(){
var s = $(this).data("lvs"),carrier= {"vars":s};
$.ajax({
url: aScript.php,
type: "POST",
data: carrier,
dataType: "json"
success: function(data) {
console.log(data) }
});
});
});
});
my php file looks like this
<?php
$json = $_POST['carrier'];
$data = json_decode($json);
$d = $data->vars;
echo $d;
?>
<input type="hidden" id="ss" value="<?=$d?>" />
can someone review this file for me cause I cant seem to find whats wrong please help me find out whats wrong with this script
You should wrap the filename inside quotes, as it is a string variable
$.ajax({
url: 'aScript.php',
type: "POST",
data: carrier,
dataType: "json",
success: function(data) {
console.log(data) }
});
});
There are some issues with your code
in this line url: aScript.php, the url string is not quoted, it should be url: 'aScript.php',
you set dataType: "json" but aScript.php returns html instead of json, remove that line
the data you're passing is not json, it will be serialized into key=value pairs and you'll be able to access it via $d = $_POST['vars'];