I’m novice at Javascript. I want to use an image src in CSS background image url using javascript. For example, <img class="user-profile-box-img" src="https://img.freepik.com/free-photo/portrait-young-man-using-mobile-phone-while-standing-outdoors_58466-16294.jpg"/&gt; This is an image src to show image. I want to use the same image url in css background-image: url(""), so that I don’t need to write twice the same url. How… Read More Us image src url in CSS background image url using javascript or jquery

I’m using the jQuery validation plugin with a fairly large form (88 fields) that was converted to html5 from a fillable PDF by this nice online tool. It works great, but seems to be acting more asynchronously than I want it to. In the code that runs in response to clicking the Submit button for… Read More Why does alert() execute before my $.each loop?

I’m trying to retrieve the value of a radio button without validation or button. When the user changes the radio button I want to retrieve the live value. I have already tried a lot of code but none worked. var az = document.querySelector(“input[name=’promotioncases’]”).checked = true; console.log(az); var selectedValue = $(“input.promotioncases:checked”).val(); console.log(selectedValue); var selectedRadioValue = $(“input.promotioncases:checked”).attr(“radio-value”);… Read More How to know the value of a live radio button with javascript

I have a use-case where input controls are listed and a remove button. The user has the option to remove any of the item in the list. I need to be able to check that there is more then one item in the list before I can remove the item. I also need to renumber… Read More How to renumber items when one of them is removed?

I’m using .html() to get inputs inside a div and place it in another element using .html() again the problem is I cant get it with its value. $(“#myButton”).click(function(){ $(“.element2”).html($(“.element1″).html()); }); <script src=”https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js</script&gt; <div class=”element1″> <input type=”text” placeholder=”enter something then clone it!”/> </div> <div class=”element2″></div> <button id=”myButton”>click to clone</button> >Solution : To copy one element… Read More how to change placement of input and its value with jquery

I have a page with a table containing customer data like customer name, quantity, price, and status. The Table looks like this: <table> <tr> <th>No</th> <th>Customer</th> <th>Quantity</th> <th>Price</th> <th>Status</th> <th>Action</th> </tr> <tr> <td>1</td> <td>Customer 1</td> <td>5000</td> <td>100000</td> <td class="status-order">Order</td> <td> <a class="btn btn-outline-primary">Update</a> <a class="btn btn-outline-danger">Delete</a> </td> </tr> <tr> <td>2</td> <td>Customer 2</td> <td>2000</td> <td>40000</td> <td… Read More hide button based on condition with jquery

I’m having issues retrieving data from an object using JS on my website. I have a third party scrape Instagram posts and provides JSON to my website via a link. I’ve managed to retrieve this data from the link and manipulate it, but the problem comes when I try to change the displayed image every… Read More Retrieving data from an object only works in the original function

I have a list of divs that all have class "leftNav". When a user clicks some arrow (previous), i want to grab the previous div and mark it. Using .prev(‘.leftNav’) or .prevAll(‘.leftNav’) doesnt seem to work. If user is currently on 15 and clicks previous, I want the html from 14. $(‘.lastProduct’).click(function() { $(‘.leftNav’).each(function() {… Read More getting previous element's html in jquery

How do I continue executing my .js code after programmatically adding jQuery to the DOM? The 3rd answer in this post shows how to add jquery to the dom but how should you continue executing further code? For example you can’t just add code underneath the self invoked function because jQuery hasn’t yet loaded. How… Read More How do I continue executing my .js code after programmatically adding jQuery to the DOM?

I am cloning a tr like below. $tr = $(‘#dummyTr’); var $clone = $tr.clone(); $clone.find(‘:text’).val(”); var cloned = $tr.after($clone); but I want clone with tr id like this <tr id="clone-1"> ihave scene lots of method but every one is assigning it to tdbut i need assign it to trand i did not find any method… Read More How to clone a tr with unique tr id?