jQuery: Adding html elements dynamically using jquery

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I want to add some html elements dynamically using jQuery inside a form tag but it is not working .

$(document).ready(function() {
  var requirements = 0;
  var container = $(document.createElement('div').addClass('form-group'));

  $('#add-req').click(function() {
    if (requirements <= 15) {
      requirements = requirements + 1;
      $(container).append('<input type="text" name="name" class="form-control" placeholder="Requirement" title="Enter next requirement" required="">');
      $('#requirement-div').after(container);
    }
  });
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="register-form pt-md-4" id="requirement-div">
  <form action="#" method="post">
    <div class="styled-input form-group">
      <input type="text" class="form-control" placeholder="Your Name" name="Course name" required="">
    </div>
    <div class="styled-input">

      <div class="form-group">
        <input type="text" name="name" class="form-control" placeholder="Requirement" title="Please enter requirement" required="">
      </div>
      <input type="button" value="add Requirements" id="add-req">
      <input type="submit" value="Submit">
    </div>
  </form>
</div>

Just replace the code $(document.createElement('div').addClass('form-group')); to $(document.createElement('div')).addClass('form-group');

jQuery Add Elements, Answer: Use the jQuery on() method. <title>jQuery Bind Click Event to Dynamically added Elements</title> <script> $("button"). click(function(){ $("ol"). append("<li>list item <a href='javascript:void(0);' class='remove'>×</a></li>"); }); $(document). on("click", "a.remove" , function() { $(this). parent(). }); Add New HTML Content. We will look at four jQuery methods that are used to add new content: append() - Inserts content at the end of the selected elements; prepend() - Inserts content at the beginning of the selected elements; after() - Inserts content after the selected elements; before() - Inserts content before the selected elements

Try the following

We can directly Insert a html element to the targer Element as follow

$(document).ready(function(){
           var requirements=0;
            $('#add-req').click(function(){
                if(requirements<=15){
                    requirements=requirements+1;
                    $('#requirement-div').after('<div class="form-group"><input type="text" name="name" class="form-control" placeholder="Requirement" title="Enter next requirement" required=""></div>');
                }
            });
        });
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="register-form pt-md-4" id="requirement-div">
        <form action="#" method="post" >
            <div class="styled-input form-group">
                <input type="text" class="form-control" placeholder="Your Name" name="Course name" required="">
            </div>
            <div class="styled-input">

                <div class="form-group">
                    <input type="text" name="name" class="form-control" placeholder="Requirement" title="Please enter requirement" required="">
                </div>
                <input type="button" value="add Requirements" id="add-req">
            <input type="submit" value="Submit">
            </div>
        </form>
    </div>

How to dynamically add html elements with jquery?, Using an HTML snippet as the .add() method's argument (as in the third version), we can create additional elements on the fly and add those elements to the  jQuery append () Method The append () method will add elements one after the other. A new element is added at the end of the last element. This method is attached with the dynamically created DIV elements, which serves as a container.

you mixing between JS and JQuery, where document.createElemet('div') is a JS function while addClass is a JQuery function.

$(document).ready(function(){
    var requirements = 0;
    var container=$('<div>').addClass('form-group');

    $('#add-req').click(function(){
        if(requirements<=15){
            requirements=requirements+1;
            container.append('<input type="text" name="name" class="form-control" placeholder="Requirement" title="Enter next requirement" required="">');
            $(this).before(container);
        }
    });

});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="register-form pt-md-4" id="requirement-div">
    <form action="#" method="post" >
        <div class="styled-input form-group">
            <input type="text" class="form-control" placeholder="Your Name" name="Course name" required="">
        </div>
        <div class="styled-input">

            <div class="form-group">
                <input type="text" name="name" class="form-control" placeholder="Requirement" title="Please enter requirement" required="">
            </div>
            <input type="button" value="add Requirements" id="add-req">
        <input type="submit" value="Submit">
        </div>
    </form>
</div>

How to Bind Click Event to Dynamically Created Elements in jQuery, DOM element, text node, array of elements and text nodes, HTML string, or jQuery object to insert at the end of each element in the set of matched elements. With jQuery you can add and remove HTML elements on a page, and modify their content. Adding New Elements There are two ways to add new elements in a web page, you can create the element and then insert it in the page to a specific location, or you can directly add the HTML item in the page. 1. Creating an HTML item and then insert it

Replace the Below Code

<script>
    $(document).ready(function(){
        var requirements=0;
        var container=$(document.createElement('div')).addClass('form-group');

        $('#add-req').click(function(){
            if(requirements<=15){
                requirements=requirements+1;
                $(container).append('<input type="text" name="name" class="form-control" placeholder="Requirement" title="Enter next requirement" required="">');
                $('#requirement-div').after(container);
            }
        });

    });
</script>

.add(), Description: Insert every element in the set of matched elements to the end of the A selector, element, HTML string, array of elements, or jQuery object; the  There are two approaches to doing this –. Pre-made all elements. Dynamically create a new element. The first case is easy but you have to create all of the elements at once and hide them which is not required currently. When you have to add an element you need to display the element one by one and for removing hide them.

I wrote a script here (Adding html elements dynamically using jquery) that you can test

    <form action="#" method="post">
        <div class="form-group">
          <input type="text" class="form-control test" placeholder="Your Name" name="Course name" required="">
        </div>
        <div class="form-group">
          <input type="text" name="name" class="form-control" placeholder="Requirement" title="Please enter requirement" required="">
        </div>
        <div class="styled-input">
            <input type="button" class="btn btn-primary" value="Add Requirements" id="add-req">
            <input type="submit" class="btn btn-primary" value="Submit">
        </div>
    </form>

JQuery Code $(function() { var requirements=0;

    $('#add-req').click(function(e){
      e.preventDefault();
      $('.test').val('Okay');
      if(requirements <= 15) {
        $('.styled-input').prepend('<div class="form-group"><input type="text" name="name" class="form-control" placeholder="Requirement" title="Enter next requirement" required=""></div>');
        requirements++;
      } else {
        alert('Max requirement has been reached');
      }
    });
});

.append(), HTML. Created a <div class='element' id='div_1'> which have one textbox and a <span class='add'> . Completed Code It is pretty common to update the html DOM dynamically using ajax in interactive web applications. But the problem arises when the events bound to the existing html elements don’t work for same type of elements created dynamically. Like there is a case where I have to perform some operations on the click event of a button and I was using jquery's on method for event binding. $(document

.appendTo(), Append/Add and Remove HTML Elements: jQuery - Duration: 5:59. Technotip 43,913 views Duration: 4:04 Posted: 10 Jun 2017 Once, I have extracted the image source or other details, I’ll assign the source to an <img /> tag, dynamically, using jQuery. Using jQuery “.attr () ” method, I’ll add the source and properties to all the images. Finally, I’ll add or append the image to an HTML DIV element using jQuery “.appendTo () ” method.

Dynamically add and remove element with jQuery, The above is only a simple example. There could be much more complex HTML tags that could be added in similar way. Get the Dynamically Added Text using jQuery.append () Method Now obviously, you want to retrieve (or read) the values that you just appended to the <div> element. All we need to do is iterate or loop through the newly created <div> and get the values. To demonstrate this, I am adding another <input> element of type submit on the web page.

Jquery : How To Add Element Dynamically?, Add two classes to an element How to add two class names to a specified element. Add classes using a function How to add classes to selected elements using a function. Change the class name of an element How to use addClass() and removeClass() to remove one class name, and add a new class name.