Questions tagged [jquery-3]
New features of jQuery 3.0 or changes in behaviour from jQuery 2.x to jQuery 3.x. Always use together with the [jquery] tag.
jquery-3
91
questions
1
vote
4
answers
62
views
Check if textbox exist in table cell or not
Here is my code:
var result = '';
var rows = $("#table_wf tbody tr input[type='checkbox']:checked").closest('tr');
for (var i = 0; i < rows.length; i++) {
var row = rows[i]
result += ...
- 1,579
0
votes
1
answer
66
views
Set attribute with an empty string
I'm trying to toggle the required attribute on fields using jQuery. On page load I add the required attribute to the relevant elements:
$("[data-required]").attr("required", "&...
- 335
9
votes
1
answer
11k
views
Async/Await with JQuery document READY
It works with document.addEventListener("DOMContentLoaded", async () => {}) but I am curious of making it work with JQuery.
And also, I want with Async/Await, not promises because later I ...
- 265
0
votes
1
answer
295
views
jquery 3.0.0 upgrade broke html table functonality
We are upgrading jquery from 1.8.2 to 3.0.0 in a legacy project which have many plugin.
We are using migrate plugin for ease of up-gradation ,it not showing any error in console except couple of ...
- 288
0
votes
2
answers
1k
views
$.trim().val is not a function
I am working on updating jQuery version of our applications from jquery version 1.7 to 3.6 so, I am facing issue with 'trim' method. we have used trim method like in old jQuery version but it has ...
- 737
0
votes
1
answer
111
views
Hi, I am using Drupal 9 and on a request in network tab jQuery 3.5.1 sends another contextual render call. Any reason of this call?
I am using Drupal 9 and on a request in network tab jQuery 3.5.1 sends another contextual render call. Any reason of this call?
- 421
0
votes
1
answer
561
views
Run inline jQuery after jQuery-library is fully loaded at the bottom of the document?
I have a big inline jQuery function that I want to trigger after the jQuery library is loaded at the bottom. Otherwise I'd get the "Uncaught ReferenceError". Therefore I wrapped the function ...
- 165
0
votes
3
answers
1k
views
Retrieve Json Data as a IEnumerable
Goal:
Send a json data with many data from frontend to backend.
Problem:
When I send the data to the backend i do not retrieve it as a IEnumerable
What part of the code am I missing?
Info:
*Using ...
- 13.9k
0
votes
0
answers
56
views
Javascript, Jquery 3 - Run get request before anything else
At the beginning of the file I have the following code:
$.get(
"/users/getInfo",
"json"
).done(function(data){
window.User = data
})
import './components/map'
import './components/search'...
- 8,627
-1
votes
1
answer
84
views
Laravel nav bar toggle not working on the bootstrap 4.4.1 and jquery 3.3
Using bootstrap 4.0.0 and jquery 3.3.
Navbar toggle not working and saying
Uncaught TypeError: Cannot convert object to primitive value
- 1,268
1
vote
2
answers
791
views
jQuery ajax call can't read json encoded data from CakePHP 3.8 (gets an empty array)
I have a weird problem with reading json encoded data returned by my CakePHP3 API in response to an ajax call from jQuery. I have already read over 20 posts on stackoverflow and elsewhere and the ...
- 112
1
vote
1
answer
466
views
Is there an alternative to ImageMapster that works with jQuery 3.x?
I've been trying all afternoon to get ImageMapster to work... I kept getting the weirdest errors, and all the Google searching in the world didn't help... (Stuff like "Uncaught TypeError: i.size is ...
0
votes
2
answers
1k
views
jQuery change event being fired twice
I have a form with input fields including a date.
Below is my code;
<form action="/test/" method="get" class="form-horizontal">
<!-- truncated codes -->
<label class="col-sm-1 ...
0
votes
1
answer
100
views
Carousel control not working in bootstrap version 4
I am using bootstrap version 4. But My Carousel control is not working. Am I missing any thing?
Same below code is working perfectly fine If i change version to 3.4
Please help me here.
PFB are JS ...
- 2,163
0
votes
1
answer
326
views
AJAX function inside $.extend not working in jQuery 3
I need to extends jQuery (as a plugin). Problem is, $.ajax is not working inside the $.extend scope but outside the scope it is working fine. I am using jQuery 3.4.1 in my project.
My code:
(...
- 806
-1
votes
4
answers
1k
views
jQuery 3.3.1 - row is not added to tbody of a table using append()
I am trying to dynamically add a row to a table on the html upon a click event with JQuery 3.3.1 and Bootstrap 4.
HTML:
<table id='tblAddedCallsign' class='table table-striped'>
</table>
...
- 3,416
1
vote
1
answer
316
views
How to set visibility and attr in jquery 3
After upgrading JQuery 1 to JQuery 3 in our application, some JQuery code stopped working.
I tried looking at https://api.jquery.com/visible-selector/ but could not get help
Previous Code
$("#...
- 85
1
vote
0
answers
47
views
text() returning entire object, instead of selected text
I upgraded the jquery library from 1.4.2 to 3.4.0 Have a drop down. .val() is returning the selected value as expected, but .text() is returning is entire object. Need to know how to get the displayed ...
- 11
0
votes
0
answers
1k
views
Cannot read property 'ownerDocument' of undefined - while upgrading jquery
We are using jquery 1.11.1 four application and upgrading to jquery 3.3.1.
For all the hyperlinks, on click facing "Cannot read property 'ownerDocument' of undefined". This is when I upgrade jquery UI ...
- 515
0
votes
0
answers
81
views
Problem with variable 0 and jQuery $.getJSON as param
I think I found bug In latest jQuery 3.3.1. My problem looks like this - when I try to send index as number 0 or string 0 using getJSON function I doesn't get any response. Trying other numbers or ...
0
votes
1
answer
876
views
jQuery .on('load') works for one function, but not a different one
I'm starting from the ground up, developing a single page web app. I'm using some jQuery to create a loading screen, which is replaced with the web app after all the code is loaded.
I'm trying to do ...
- 283
0
votes
1
answer
1k
views
jQuery ajaxPrefilter fires after request is sent
According to the description of jQuery.ajaxPrefilter(), it's supposed to get fired before the request is sent to $.ajax(), but from what I'm seeing in my project, the server API endpoint gets called ...
- 6,669
2
votes
2
answers
18k
views
jquery 3.3.1 Uncaught TypeError: e.indexOf is not a function at w.fn.init.w.fn.load
<img class="my-foto" src="fashion-033-thumb.jpg" data-large="fashion-033.jpg">
<!-- Optional JavaScript -->
<!-- <script src="jquery-1.8.2.min.js"></script> -->
<...
- 79
0
votes
1
answer
31
views
Syntax issue when trying to rewrite a Jquery plugin from version 1.5 to version 3.3
I found this JQuery plugin that looks pretty good for my project. But sadly, it was written way back in 2010, and it can't work with JQuery 1.6+.
As the source code isn't very long, I've then ...
- 1,625
0
votes
0
answers
158
views
How to empty date range when radio button is selected
I've problem to empty date range when radio button is selected on modal bootstrap 4
This is the code HTML:
<div class="form-group row">
<label class="col-md-3 col-form-label">Island ...
- 57
-1
votes
1
answer
248
views
Drupal 8 jQuery 3.3.1 Error: Syntax error, unrecognized expression: ul.nav > li > a error while applying the javascript
Newbee here.
(plz refer this link: Change Bootstrap Active nav-pills tab border bottom shape to solid underline
- i was trying to achieve this one)
I tried to apply the js file for underlining the ...
- 862
0
votes
1
answer
654
views
BootstrapDailog is not working in Bootstrap4 with Jquery 3.3.1
I am using BootstrapDialog with Bootstrap4 and Jquery3.3.1 when i call BootstrapDialog.confirm then it will throw an error "Uncaught TypeError: Object.keys called on non-object" in older version of ...
- 77
2
votes
1
answer
98
views
jQuery click event on link won't get catched in vaniila JS
I am using the following Vanilla binding in order to simulate the jQuery delegation event:
document.addEventListener('click', function(e) {
console.log("some element was clicked");
console....
- 41.4k
0
votes
1
answer
1k
views
jQuery 3 + Ajax + PHP send mail form not sending mail
I've been trying to re-write a jQuery + PHP send mail form but despite trying 3 methods it's still throwing a 500 Internal Server Error. I'm rewriting because I'm migrating the site to jQuery 3 and ...
- 123
0
votes
1
answer
73
views
Trouble with CSS in ASP.NET 4.6
I have a project I've been working on for the past couple of months. Everything has been working fine up till today. When I came I noticed that all my button sizes were the same. I like to use the ...
- 152
0
votes
3
answers
296
views
set entity attribute (selecting a radio button) with ajax in Symfony 2.5
I want to integrate Ajax in my Symfony project (Symfony 2.5 and jQuery 3). I want to update an attribute of an Entity when I select a radio button. For now, I can get the id of the row that I select. ...
- 389
-2
votes
2
answers
110
views
Jquery 3.3.1 populate Dropdown from JSON object
Trying to run a smaple example to parse a JSON object to the dropdown. Using latest jquery-3.3.1.js and IE 11. Coud some one correct the below sample ?
var test = { Cars: [{"CarType": "BMW","carID": "...
- 525
1
vote
1
answer
891
views
jquery serialize yields an empty array
i am trying to use jquery serialize to pass some values from a form in an ajax post request to my server but the serialize function returns an array full of nulls, the values aren't serialized. i do ...
- 59
0
votes
1
answer
55
views
bootstrap DropDown dont work
I created a navbar by DropDown but now copy it to my new project. but it doesn't work.
Version of jquery and bootstrap is same.
head is
<script src="~/Scripts/bootstrap.min.js"></script>...
- 258
2
votes
1
answer
75
views
Multi id selector
$('body').append($('#add-done-modal, #add-failed-modal', data));
This code should append the div with id add-done-modal and add-failed-modal to body. Those div are served in data among other stuff. I'...
- 127
0
votes
1
answer
965
views
Alternative to load() in jQuery 3 For Loading Bootstrap 4 Modal Remote Content
Loading another page/content (aka "remote" content) into a Bootstrap Modal has been the bane of many developer, and great solutions like this one work:
$('body').on('click.modal.data-api', '[data-...
- 1,103
0
votes
1
answer
229
views
Bootstrap4, JQuery3 and FOS Comment Bundle => $.get(...).error is not a function
This is more a fix I found rather than a question.
On a Symfony 3 project, I decided to upgrade to bootstrap 3 to 4. It implied using JQuery3 which is not fully compatible with the asynchronous ...
0
votes
1
answer
1k
views
Twitter Bootstrap v4 and jQuery 3.2.1
I'm trying to migrate to the new version of bootstrap and jQuery.
Dropdown in example not working and console outputs error:
> Syntax error, unrecognized expression: #
This is my code:
<...
- 357
0
votes
1
answer
54
views
No Validation errors showing up using jquery 3x with formvalidator.net
I am using the latest version 2.2x of Jquery Plugin from formvalidator.net along with bootstrap 4.
jsfiddle : https://jsfiddle.net/adarshmadrecha/ckpLsqod
<body>
<script>
$.validate();
&...
- 7,478
0
votes
0
answers
36
views
How to delete a parent element [duplicate]
When a link is clicked it should delete its own parent. Here is the code I am using. Its not working.
(function () {
$(".delete-field").on("click", function () {
var elementId = $(this)....
- 64.6k
3
votes
1
answer
255
views
unlike jquery 1 and 2, jquery 3 ajax handler is executing newly added html+js only after completing handler code
I've made a jsbin to show the problem:
http://jsbin.com/dexeqiz/edit?html,js,output
having this html:
<div id='log'></div>
<div id='scripts'></div>
and js:
$.get('...', ...
- 70.8k
-1
votes
2
answers
286
views
jQuery 3.x .off() after .on()
I simply used .off() method after .on() method for .click() method.
I'm really confused why click() event fires!
$('span').on('click', function () { $('p').text("You Clicked!") });
$('span')....
- 3,893
4
votes
0
answers
135
views
Debugging exceptions with jQuery 3.0
I recently upgraded from jQuery 2.4.1 to 3.2.1, and now I'm noticing that any exception that occurs during document ready handling (inside $(function() { ... })) instead of giving proper traceback and ...
- 7,234
0
votes
1
answer
978
views
How to stop propagation in all controls in a modal
Since I found annoying the caching of a modal in angularjs and bootstrap, I found this article "$modal caching" to add a kind of version into the url of the modal and in that way avoid the caching of ...
- 5,181
0
votes
1
answer
33
views
Check existing selections in dropdownlist during record edit
I have some rows in a grid that are editable by a user. When the user clicks the edit button in a grid row, i'm displaying a multi-select dropdownlist
("ddlEditRegionList") with options to choose ...
- 9,360
1
vote
1
answer
110
views
Order of thrown errors?
I have a function that upon error (for example "timeout") is supposed to throw an error, which I catch at the end of the promise chain.
var createOrder = function (id) {
Utility.toggleProgressBar(...
- 356
2
votes
0
answers
716
views
Why load event sometimes fires before ready event in jQuery 3.x?
I've tried to understand that reading other topics about it here on SO, but I couldn't find clear answer.
I've also checked https://api.jquery.com/ready/ and https://api.jquery.com/load-event/
Of ...
- 8,647
-2
votes
3
answers
2k
views
Add click event on dynamically created select [duplicate]
I made this example code: https://jsfiddle.net/gwpcfp89/
The question is about this click event:
var wrapper = $(".select-editable"); // Fields wrapper
$(wrapper).on('keypress', '#input1', function ...
- 7
0
votes
1
answer
128
views
JQuery .on not working when content is being called from Ajax
I've got an issue that I see was solved for many people, but it seems that none of the solutions are working for me. Maybe it is my approach.
I've got an Edit page (for an Album), within, it has a ...
- 663
0
votes
2
answers
242
views
image array loop JS CSS
im trying to get the images to be placed in side the div so h/w can be controlled and i can seem to get it to work with jquery 3.2.1 it only works with jquery 2.1.1, is there an better way of write ...
