0
Q:

jquery w3schools

var table = $('#example').DataTable();
var column = table.column(0);
$(column.footer()).html(
  column.data().reduce(function(a, b) {
    return a + b;
  })
);
1
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
2
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
0

<!DOCTYPE html>

<html>
<head>
<title>Page Title</title>

</head>
<body>

<h1>This is a Heading</h1>
<p>This is a paragraph.</p>


</body>
</html>
 
0
/**
 * jQuery.deparam - The oposite of jQuery param. Creates an object of query string parameters.
 * 
 * Credits for the idea and Regex:
 * http://stevenbenner.com/2010/03/javascript-regex-trick-parse-a-query-string-into-an-object/
*/
(function($){
  $.deparam = $.deparam || function(uri){
    if(uri === undefined){
      uri = window.location.search;
    }
    var queryString = {};
    uri.replace(
      new RegExp(
        "([^?=&]+)(=([^&#]*))?", "g"),
        function($0, $1, $2, $3) { queryString[$1] = $3; }
      );
      return queryString;
    };
})(jQuery);
0
<form>
  <div class="form-group">
    <label for="exampleInputEmail1">Email address</label>
    <input type="email" class="form-control" id="exampleInputEmail1" aria-describedby="emailHelp">
    <small id="emailHelp" class="form-text text-muted">We'll never share your email with anyone else.</small>
  </div>
  <div class="form-group">
    <label for="exampleInputPassword1">Password</label>
    <input type="password" class="form-control" id="exampleInputPassword1">
  </div>
  <div class="form-group form-check">
    <input type="checkbox" class="form-check-input" id="exampleCheck1">
    <label class="form-check-label" for="exampleCheck1">Check me out</label>
  </div>
  <button type="submit" class="btn btn-primary">Submit</button>
</form>
0
backgroung url
0

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