How to add extra fields using jQuery?

Question

I have 3 input fields with a button + Add more . I want to add more fields when the + Add more button is clicked .

When a new field is created, there must be a delete button to delete the newly added row, and a new row can be created using the + Add more button .

For this, I use the following html and jQuery code, but I can’t figure out how to add / remove fields!

html and jQuery code

<div id="tab_logic" class="after-add-more">
    <div class="col-md-4">                                
        <div class="form-group">
            <label class="control-label">Logger Name</label>
            <input maxlength="200" type="text" class="form-control" placeholder="Enter Logger Name" name="lg_name[]" />
        </div>
    </div>
    <div class="col-md-3">
        <div class="form-group">
            <label class="control-label">Logger Serial Number</label>
            <input maxlength="200" type="text" class="form-control" placeholder="Enter Serial Number" name="lg_sl[]" />
        </div>
    </div>
    <div class="col-md-3">
        <div class="form-group">
            <label class="control-label">Modem Serial Number</label>
            <input maxlength="200" type="text" class="form-control" placeholder="Enter Modem Serial Number" name="lg_md_sl[]" />
        </div>
    </div>
    <div class="remove-button"></div>
</div>  
<div class="col-md-2">
    <div class="form-group change">
        <label for="">&nbsp;</label><br/>
        <a class="btn btn-success add-more">+ Add More</a>
    </div>
</div>
<div class="more-feilds"></div>

$(document).ready(function() {
    $(".add-more").click(function(){ 
        var html = $("#tab_logic").html();
        $(".more-feilds").append(html);        
    });

    $("body").on("click",".remove",function(){ 
        $(this).parents("#tab_logic").remove();
    });
});

Update:

I updated the html and jquery code. Now I have a + Add more button. When I clicked the button, she added 3 new input fields that I want. But I want to add a delete button for each newly created 3 field to delete it.

How can i do this?

Answer 1

. div.after-add-more html.

P.S: , html.ID , , .

$(document).ready(function() {
    $("body").on("click",".add-more",function(){ 
        var html = $(".after-add-more").first().clone();
      
        //  $(html).find(".change").prepend("<label for=''>&nbsp;</label><br/><a class='btn btn-danger remove'>- Remove</a>");
      
          $(html).find(".change").html("<label for=''>&nbsp;</label><br/><a class='btn btn-danger remove'>- Remove</a>");
      
      
        $(".after-add-more").last().after(html);
      
     
       
    });

    $("body").on("click",".remove",function(){ 
        $(this).parents(".after-add-more").remove();
    });
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="after-add-more">
  
    <div class="col-md-4">                                
        <div class="form-group">
            <label class="control-label">Logger Name</label>
            <input maxlength="200" type="text" class="form-control" placeholder="Enter Logger Name" name="lg_name[]" />
        </div>
    </div>
    <div class="col-md-3">
        <div class="form-group">
            <label class="control-label">Logger Serial Number</label>
            <input maxlength="200" type="text" class="form-control" placeholder="Enter Serial Number" name="lg_sl[]" />
        </div>
    </div>
    <div class="col-md-3">
        <div class="form-group">
            <label class="control-label">Modem Serial Number</label>
            <input maxlength="200" type="text" class="form-control" placeholder="Enter Modem Serial Number" name="lg_md_sl[]" />
        </div>
    </div>
    <div class="col-md-2">
        <div class="form-group change">
            <label for="">&nbsp;</label><br/>
            <a class="btn btn-success add-more">+ Add More</a>
        </div>
    </div>
</div>

Hide result

Answer 2

.append() .html(). . Append . html .

$(document).ready(function() {
    $(".add-more").click(function(){ 
        var html = $("#tab_logic").html();
        $(".after-add-more").after(html);
        $(".change").append("<label for=''>&nbsp;</label><br/><a class='btn btn-danger remove'>- Remove</a>");
    });

    $("body").on("click",".remove",function(){ 
        $(this).parents("#tab_logic").remove();
    });
});