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Isit possible to pass value into <div data-value="" > by jquery?

This is my html code
<div data-percent="" ></div>
This is my javascript
function retrieveProgressbar(){
$.ajax({
type:"post",
url:"retrieveprogressbar.php",
data:"progressbar",
success:function(data){
$(this).data("percent").html(data);
}
});
}
retrieveProgressbar();
I need the value retrieved by ajax to be displayed in the data-percent="". I am not sure how to do that. I have another javascript that needs to use this value to execute.

Need to use .attr() method.
<div data-percent="" id="datadiv"></div>
<script>
function retrieveProgressbar() {
$.ajax({
type: "post",
url: "retrieveprogressbar.php",
data: "progressbar",
success: function (data) {
//$("#datadiv").attr("data-percent", data);
// OR
$(this).attr("data-percent", data);
}
});
}
retrieveProgressbar();
</script>

HTML:
<div data-percent=""></div>
The proper way to assign data on jquery is
var new_data_value = "I will be the new value.";
$("div").data("percent",new_data_value);
The .data() method allows us to attach data of any type to DOM elements in a way that is safe from circular references and therefore from memory leaks.
You can retrieve the data by:
var value = $( "div" ).data( "percent" );
.attr() on the other hand set/get the value of an attribute for the first element in the set of matched elements or set one or more attributes for every matched element.
It does not attach data of any type to DOM elements.
$("div").attr("data-percent",data_value);
Sources:
https://api.jquery.com/data/
http://api.jquery.com/attr/

Yep, you can use the .attr( function instead.
$(this).attr("data-percent", your_value);

How to receive AJAX (json) response in a divs with same class name individually?

I've been getting crazier day after day with this, I can't find an answer, I've spent like 100h+ with this... I hope someone could help me out!
UPDATE:
So to make myself more clear on this issue and be able to get help from others, I basically have 3 containers named "main-container" they all have 3 containers as childs all with the same class name, and when I submit the button, I trigger an ajax function to load the JSON strings comming from php into the child divs, the problem is that I get the 3 "main_containers" to load the ajax at the same time, I only want to load the ajax if I press the button of each "main_container" individually.
I've been using jquery and vanilla JS as well but seems I just can't get it done!
This is how I currently trigger the button with jquery:
$('.trigger_button_inside_divs').click(my_ajax_function);
And this is how my ajax looks like:
function my_ajax_function(){
$.ajax({
dataType: "JSON",
type: 'POST',
url: test.php,
success: function(data) {
$('.div_to_render_JSON_1').html(data.PHP_JSON_1_RECEIVED);
$('.div_to_render_JSON_2').html(data.PHP_JSON_2_RECEIVED);
$('.div_to_render_JSON_3').html(data.PHP_JSON_3_RECEIVED);
}
});
}
HTML looks like this:
<div class="main_container">
<div class="my_div">
//div_to_render_JSON_1
</div>
<div class="my_div">
//div_to_render_JSON_2
</div>
<div class="my_div">
//div_to_render_JSON_3
</div>
<button class="trigger_ajax_function_btn">Click to load ajax</button> //this btn loads ajax into the div class "my_div"
</div>
<div class="main_container">
<div class="my_div">
//div_to_render_JSON_1
</div>
<div class="my_div">
//div_to_render_JSON_2
</div>
<div class="my_div">
//div_to_render_JSON_3
</div>
<button class="trigger_ajax_function_btn">Click to load ajax</button> //this btn loads ajax into the div class "my_div"
</div>
<div class="main_container">
<div class="my_div">
//div_to_render_JSON_1
</div>
<div class="my_div">
//div_to_render_JSON_2
</div>
<div class="my_div">
//div_to_render_JSON_3
</div>
<button class="trigger_ajax_function_btn">Click to load ajax</button> //this btn loads ajax into the div class "my_div"
</div>
So in conclusion, each of those 6 "divs" has a button that triggers an function containing my ajax to render inside that particular div. But what I get is that every time I click that triggering button, I get the ajax to render in all of the 6 divs, instead of render on each particular div only when I click its particular button.
Thanks a lot people, I really hope to get this done!
Cheers.
PD:
This is something a programmer did to achieve what I'm trying to achieve but I just can't figure out what in this code is that is making possible clicking 1 button and affect THAT html element , even though they all have the same class.
(function(){
$("form input[type=submit]").click(function() {
$("input[type=submit]", $(this).parents("form")).removeAttr("clicked");
$(this).attr("clicked", "true");
});
var xhr = new XMLHttpRequest();
var el;
function SetDataInTheForm()
{
var resp = JSON.parse(xhr.response)
var pt=0
var ct=0
var gt=0
Array.prototype.forEach.call(el.querySelectorAll(".test"),function(e,i){
e.innerHTML=resp[i].name
})
Array.prototype.forEach.call(el.querySelectorAll(".p"),function(e,i){
e.innerHTML=parseFloat(resp[i].p).toFixed(0)
pt+=parseFloat(resp[i].p)
})
Array.prototype.forEach.call(el.querySelectorAll(".c"),function(e,i){
e.innerHTML=parseFloat(resp[i].c).toFixed(0)
ct+=parseFloat(resp[i].c)
})
Array.prototype.forEach.call(el.querySelectorAll(".g"),function(e,i){
e.innerHTML=parseFloat(resp[i].g).toFixed(0)
gt+=parseFloat(resp[i].g)
})
el.querySelector(".wtp").innerHTML=parseFloat(resp[0].total).toFixed(0)+" "+resp[0].unit
el.querySelector(".wtc").innerHTML=parseFloat(resp[1].total).toFixed(0)+" "+resp[1].unit
el.querySelector(".wtg").innerHTML=parseFloat(resp[2].total).toFixed(0)+" "+resp[2].unit
el.querySelector(".pt").innerHTML=pt.toFixed(0)
el.querySelector(".ct").innerHTML=ct.toFixed(0)
el.querySelector(".gt").innerHTML=gt.toFixed(0)
}
function HandleSubmit(e)
{
el=e.currentTarget
e.preventDefault();
xhr.open("POST","/url_here.php",true)
xhr.setRequestHeader("content-type","application/x-www-form-urlencoded")
xhr.onload=SetDataInTheForm
var button=e.currentTarget.querySelector("input[type=submit][clicked=true]")
button.removeAttribute("clicked")
xhr.send($("#"+e.currentTarget.id).serialize()+"&"+button.getAttribute("name")+"=on")
}
[].forEach.call(document.querySelectorAll("._form_"),function(form){
form.addEventListener("submit",HandleSubmit,false);
})
})()

Remember that $('.div_container_to_render_JSON') is a new selector that selects all elements with a class div_container_to_render_JSON. What you want to happen is figuring out where that click came from, and find the corresponding div_container_to_render_JSON.
Luckily for you, a jQuery click handler sets the this keyword to the HTMLElement where the click was captured. You can use this to get the parent element.
$('.your-button').on('click', function () {
const myButton = $(this);
$.ajax({
// ...
success (data) {
myButton.parent().html(data.PHP_JSON_RECEIVED);
// or if you need to find a parent further up in the chain
// myButton.parents('.div_container_to_render_JSON').html(data.PHP_JSON_RECEIVED);
}
});
});

The problem is that your class selector is indeed selecting all your divs at the same time.
Solution, set identifiers for your divs as such:
<div class="my_div" id="my_div_1">
and then you can use those id's to fill in the data:
$('#my_div_1').html(data.PHP_JSON_1_RECEIVED);
and repeat for your 6 divs (notice the change from class selector '.' to identifier selector '#')

Thanks for the replies people. I finally figured it out after days of hard work, it was something really simple.. here's the answer:
$('.trigger_button_inside_divs').click(my_ajax_function);
var thisButton = $(this);
var thisDiv = thisButton.closest(".main_container");
function my_ajax_function(){
$.ajax({
dataType: "JSON",
type: 'POST',
url: test.php,
success: function(data) {
thisDiv.find('.div_to_render_JSON_1').html(data.PHP_JSON_1_RECEIVED);
thisDiv.find('.div_to_render_JSON_2').html(data.PHP_JSON_2_RECEIVED);
thisDiv.find('.div_to_render_JSON_3').html(data.PHP_JSON_3_RECEIVED);
}
});
}

update span using jquery find in ajax call

I'm trying to update/refresh a specific after data is returned from the server.
I want to update span class="answer-final-score". I use class instead of ID because this HTML gets dynamically generated multiple times.
The jquery ($('.rating').on... gets executed once the user clicks on a star in the div class="answer-score"
$('.rating').on('rating.change', function (event, value, caption) {
$(this).closest('.answer-container').find('.answer-score-final').text('aaa');
// above works standalone but not in .done section of $.ajax call below
.done(function (result) {
var jsonReturn = JSON.parse(result);
$(this).closest('.answer-container').find('.answer-score-final').text(jsonReturn.score);
})
<div class="answer-container">
<div class="answer-score">
Score (<span class="answer-count">#Model.ElementAt(i).Count)</span><br /><br />
<span class="answer-final-score">#(Math.Round((decimal)(Model.ElementAt(i).RatingScore)))</span>
</div>
<div class="answer-rateIt">
<input data-id="#Model.ElementAt(i).OptionID" type="number" class="rating" min=0 max=5 step=0.5 data-size="sm">
<div class="hover">hover</div>
</div>
</div>

$(this).closest('.answer-container').find('.answer-score > .answer-score-final').text('aaa');
should work for you. Instead of using find again, just use the original find and find one of its children.

Not a JS expert so I don't know if this is best way, but this works.
var answerScoreFinal = $(this).closest('.answer-container').find('.answer-score-final');
// had to assign span object to a variable before making Ajax call, then
// use answerScoreFinal.text('value') in the Ajax .done section.
$.ajax({
type: "post",
...
})
.done(function (result) {
var jsonReturn = JSON.parse(result);
answerScoreFinal.text(jsonReturn.score);
})

$('#notificationClick').click not working

so I'm trying to make this works here is the jquery+php.
When I try to trigle the click in jquery it doesnt even does the "alert()".
PHP(Updated):
$MSG_Notification_sql = mysqli_query($Connection, "SELECT * FROM notifications WHERE user_id='".$bzInfo['id']."'");
while ($MSG_Notification_row = mysqli_fetch_array($MSG_Notification_sql)){
$MSG_Notification_rows[] = $MSG_Notification_row;
}
foreach ($MSG_Notification_rows as $MSG_Notification_row){
$bzWhen = date('d-m-Y H:m:i', strtotime($MSG_Notification_row['when']));
echo '<form method="POST">
<div class="notificationClick notification-messages info">
<div class="user-profile">
<img src="assets/img/profiles/d.jpg" alt="" data-src="assets/img/profiles/d.jpg" data-src-retina="assets/img/profiles/d2x.jpg" width="35" height="35">
</div>
<div class="message-wrapper">
<div class="heading"> '.$MSG_Notification_row['title'].'</div>
<div class="description"> '.$MSG_Notification_row['description'].' </div>
<div class="date pull-left"> '.$bzWhen.'</div>
</div>
<input name="notificationID" value="'.$MSG_Notification_row['id'].'" style="display: none" />
<div class="clearfix"></div>
</div>
</form>';
}
Javascript(Updated):
$(document).ready(function(){
$('.notificationClick').click(function(event){
alert('Ok');
// get the form data
// there are many ways to get this data using jQuery (you can use the class or id also)
var formData = $('#notificationClick').serialize();
// process the form
$.ajax({
type : 'POST', // define the type of HTTP verb we want to use (POST for our form)
url : '../../class/notifications/msgs_del.php', // the url where we want to POST
data : formData, // our data object
dataType : 'json' // what type of data do we expect back from the server
})
// using the done promise callback
.done(function(data) {
// log data to the console so we can see
console.log(data);
window.location = '/?page=messages&sub=inbox&bx=preview&id='+ data.notificationID +'';
});
event.preventDefault();
});
});
Can anybody help me please? I'm trying to complete this but nothing :(

First as the others say, ids need to be singular. So use the class you already have. Now inside, you need to use the current form that you clicked on, not all the forms.
$('.notification-messages').click(function(event){ //<-- change to class
var formData = $(this).closest("form").serialize(); //change to this
...
If you are loading these dynamically, you need to use event delegation
$(document).on("click", '.notification-messages', function(event){
var formData = $(this).closest("form").serialize();
...

You can concatenate the timestamp to your id to make it unique (separated by an _ if you like) and change your selector for the click event to $('[id*="notificationClick_"]')
On the other hand, you might want to use a class instead, that's what it's there for:
$(".notification-messages")

You're using ID, you can only bind click to 1 id not multiple ids.
You should use the class to bind the .click function.

How can I remove AutoNumeric formatting before submitting form?

I'm using the jQuery plugin AutoNumeric but when I submit a form, I can't remove the formatting on the fields before POST.
I tried to use $('input').autonumeric('destroy') (and other methods) but it leaves the formatting on the text fields.
How can I POST the unformatted data to the server? How can I remove the formatting? Is there an attribute for it in the initial config, or somewhere else?
I don't want to send the serialized form data to the server (with AJAX). I want to submit the form with the unformatted data like a normal HTML action.

I wrote a better, somewhat more general hack for this in jQuery
$('form').submit(function(){
var form = $(this);
$('input').each(function(i){
var self = $(this);
try{
var v = self.autoNumeric('get');
self.autoNumeric('destroy');
self.val(v);
}catch(err){
console.log("Not an autonumeric field: " + self.attr("name"));
}
});
return true;
});
This code cleans form w/ error handling on not autoNumeric values.

With newer versions you can use the option:
unformatOnSubmit: true

Inside data callback you must call getString method like below:
$("#form").autosave({
callbacks: {
data: function (options, $inputs, formData) {
return $("#form").autoNumeric("getString");
},
trigger: {
method: "interval",
options: {
interval: 300000
}
},
save: {
method: "ajax",
options: {
type: "POST",
url: '/Action',
success: function (data) {
}
}
}
}
});

Use the get method.
'get' | returns un-formatted object via ".val()" or
".text()" | $(selector).autoNumeric('get');
<script type="text/javascript">
function clean(form) {
form["my_field"].value = "15";
}
</script>
<form method="post" action="submit.php" onsubmit="clean(this)">
<input type="text" name="my_field">
</form>
This will always submit "15". Now get creative :)
Mirrored raw value:
<form method="post" action="submit.php">
<input type="text" name="my_field_formatted" id="my_field_formatted">
<input type="hidden" name="my_field" id="my_field_raw">
</form>
<script type="text/javascript">
$("#my_field_formatted").change(function () {
$("#my_field").val($("#my_field_formatted").autoNumeric("get"));
});
</script>
The in submit.php ignore the value for my_field_formatted and use my_field instead.

You can always use php str_replace function
str_repalce(',','',$stringYouWantToFix);
it will remove all commas. you can cast the value to integer if necessary.

$("input.classname").autoNumeric('init',{your_options});
$('form').submit(function(){
var form=$(this);
$('form').find('input.classname').each(function(){
var self=$(this);
var v = self.autoNumeric('get');
// self.autoNumeric('destroy');
self.val(v);
});
});
classname is your input class that will init as autoNumeric
Sorry for bad English ^_^

There is another solution for integration which doesn't interfere with your client-side validation nor causes the flash of unformatted text before submission:
var input = $(selector);
var proxy = document.createElement('input');
proxy.type = 'text';
input.parent().prepend(proxy);
proxy = $(proxy);
proxy.autoNumeric('init', options);
proxy.autoNumeric('set', input.val())''
proxy.change(function () {
input.val(proxy.autoNumeric('get'));
});

You could use the getArray method (http://www.decorplanit.com/plugin/#getArrayAnchor).
$.post("myScript.php", $('#mainFormData').autoNumeric('getArray'));

I came up with this, seems like the cleanest way.
I know it's a pretty old thread but it's the first Google match, so i'll leave it here for future
$('form').on('submit', function(){
$('.curr').each(function(){
$(this).autoNumeric('update', {aSign: '', aDec: '.', aSep: ''});;
});
});

Solution for AJAX Use Case
I believe this is better answer among all of those mentioned above, as the person who wrote the question is doing AJAX. So
kindly upvote it, so that people find it easily. For non-ajax form submission, answer given by #jpaoletti is the right one.
// Get a reference to any one of the AutoNumeric element on the form to be submitted
var element = AutoNumeric.getAutoNumericElement('#modifyQuantity');
// Unformat ALL elements belonging to the form that includes above element
// Note: Do not perform following in AJAX beforeSend event, it will not work
element.formUnformat();
$.ajax({
url: "<url>",
data : {
ids : ids,
orderType : $('#modifyOrderType').val(),
// Directly use val() for all AutoNumeric fields (they will be unformatted now)
quantity : $('#modifyQuantity').val(),
price : $('#modifyPrice').val(),
triggerPrice : $('#modifyTriggerPrice').val()
}
})
.always(function( ) {
// When AJAX is finished, re-apply formatting
element.formReformat();
});

autoNumeric("getArray") no longer works.
unformatOnSubmit: true does not seem to work when form is submitted with Ajax using serializeArray().
Instead use formArrayFormatted to get the equivalent serialised data of form.serializeArray()
Just get any AutoNumeric initialised element from the form and call the method. It will serialise the entire form including non-autonumeric inputs.
$.ajax({
type: "POST",
url: url,
data: AutoNumeric.getAutoNumericElement("#anyElement").formArrayFormatted(),
)};