Develop Reference

How to sort the editable table using javascript or jquery

I have an editable table in which we can add, delete and edit rows. How can I sort them by storing them dynamically without a database just for static sake

You could try a plugin like https://datatables.net/ which could have this and more features. However you could always try some code like this:
var tbl = $("table#yourtblID");
var rows = $("tr", tbl);
rows.sort(conditionFunction);
$("tr", tbl).remove();
In order to use the above code, you can need to create a conditionFunction. Lets say you would like to sort based on a column called id with all its td tags having the class tid
function conditionFunction(a,b){
return $("td", a).text()-$("td", b).text();
}
To know more about these condition functions refer to https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort

There is tablesorter jquery plugin available for sorting your table.
Demo : https://jsfiddle.net/Prakash_Thete/q8sh28dh/.
Here is the sample code for the same
HTML :
<table id="myTable" class="tablesorter">
<thead>
<tr>
<th>Last Name</th>
<th>First Name</th>
<th>Email</th>
<th>Due</th>
<th>Web Site</th>
</tr>
</thead>
<tbody>
<tr>
<td>Smith</td>
<td>John</td>
<td>jsmith#gmail.com</td>
<td>$50.00</td>
<td>http://www.jsmith.com</td>
</tr>
<tr>
<td>Bach</td>
<td>Frank</td>
<td>fbach#yahoo.com</td>
<td>$50.00</td>
<td>http://www.frank.com</td>
</tr>
<tr>
<td>Doe</td>
<td>Jason</td>
<td>jdoe#hotmail.com</td>
<td>$100.00</td>
<td>http://www.jdoe.com</td>
</tr>
<tr>
<td>Conway</td>
<td>Tim</td>
<td>tconway#earthlink.net</td>
<td>$50.00</td>
<td>http://www.timconway.com</td>
</tr>
</tbody>
</table>
JS :
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery.tablesorter/2.26.5/js/jquery.tablesorter.js"></script>
$(document).ready(function() {
$("#myTable").tablesorter();
});
For info on plugin please visit http://tablesorter.com/docs/

Applying the jQuery tablesort and re-numbering line item #'s

I need your help.
While I love this jQuery tablesorter plug-in, its only downfall is that my line numbers because out of sorts upon sorting another column. How would one renumber the line item #'s such that they would be in sequence. For example, if I were to click on the [First Name] column, the table becomes sorted as follows in the image below:
As you can clearly see, my numbers on the left are now out of sorts. How could delete and re-number the line item #'s in their proper sequence starting from (lowest to the highest integer).
Here is the markup in question:
$(document).ready(function() {
$("#myTable").tablesorter();
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="https://my-script-hosting.googlecode.com/files/jquery.tablesorter.min.js"></script>
<script type="text/javascript">
</script>
<table id="myTable" class="style1" border="1" cellspacing="1">
<thead>
<tr style="border-width: 1px; background-color: #C0C0C0">
<th>#</th>
<th>Last Name</th>
<th>First Name</th>
<th>Email</th>
<th>Due</th>
<th>Web Site</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Smith</td>
<td>John</td>
<td>jsmith#gmail.com</td>
<td>$50.00</td>
<td>http://www.jsmith.com</td>
</tr>
<tr>
<td>2</td>
<td>Bach</td>
<td>Frank</td>
<td>fbach#yahoo.com</td>
<td>$50.00</td>
<td>http://www.frank.com</td>
</tr>
<tr>
<td>3</td>
<td>Doe</td>
<td>Jason</td>
<td>jdoe#hotmail.com</td>
<td>$100.00</td>
<td>http://www.jdoe.com</td>
</tr>
<tr>
<td>4</td>
<td>Conway</td>
<td>Tim</td>
<td>tconway#earthlink.net</td>
<td>$50.00</td>
<td>http://www.timconway.com</td>
</tr>
</tbody>
</table>

After completing sorting it will fire sortEnd event at that time update the numbering
$(document).ready(function() {
$("#myTable").tablesorter().on("sortEnd", function() {
$(this).find("tr:gt(0)").each(function(i) {
$(this).find("td:eq(0)").text(i+1);
});
})
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="https://my-script-hosting.googlecode.com/files/jquery.tablesorter.min.js"></script>
<script type="text/javascript">
</script>
<table id="myTable" class="style1" border="1" cellspacing="1">
<thead>
<tr style="border-width: 1px; background-color: #C0C0C0">
<th>#</th>
<th>Last Name</th>
<th>First Name</th>
<th>Email</th>
<th>Due</th>
<th>Web Site</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Smith</td>
<td>John</td>
<td>jsmith#gmail.com</td>
<td>$50.00</td>
<td>http://www.jsmith.com</td>
</tr>
<tr>
<td>2</td>
<td>Bach</td>
<td>Frank</td>
<td>fbach#yahoo.com</td>
<td>$50.00</td>
<td>http://www.frank.com</td>
</tr>
<tr>
<td>3</td>
<td>Doe</td>
<td>Jason</td>
<td>jdoe#hotmail.com</td>
<td>$100.00</td>
<td>http://www.jdoe.com</td>
</tr>
<tr>
<td>4</td>
<td>Conway</td>
<td>Tim</td>
<td>tconway#earthlink.net</td>
<td>$50.00</td>
<td>http://www.timconway.com</td>
</tr>
</tbody>
</table>

Use the sortEnd event and add some code to re-number the first column:
$(document).ready(function()
{
$("#myTable").tablesorter().bind("sortEnd",function(e, t){
var table = $(this);
table.find('tbody tr').each(function(i){
var row = $(this);
var firstCell = row.find('td:first-child');
firstCell.text(i+1);
});
});
}
);
Working fiddle: http://jsfiddle.net/gdxjvtkm/

Getting this error - Unable to get property 'mData' of undefined or null reference

I am getting the below error when I use the jQuery data table.
Error: Unable to get property 'mData' of undefined or null reference
Code
<link rel="stylesheet" type="text/css" href="css/jquery.dataTables.css">
<script type="text/javascript" src="js/jquery-2.1.4.js"></script>
<script type="text/javascript" src="js/jquery.dataTables.js"></script>
<script type="text/javascript">
$(document).ready(function() {
$('#empTable').DataTable();
} );
</script>
<table id="empTable" class="display" width="100%">
<tr>
<th>Name</th>
<th>Age</th>
<th>Address</th>
</tr>
<tr>
<td>AAAAA</td>
<td>32</td>
<td>Colombo</td>
</tr>
<tr>
<td>BBBBB</td>
<td>29</td>
<td>Kandy</td>
</tr>
</table>
Please suggest me how to fix this issue?

Your html structure is not proper, you need to have a thead element where the header is specified and the content should be in tbody.
$(document).ready(function() {
$('#empTable').DataTable();
});
<script type="text/javascript" src="//code.jquery.com/jquery-2.1.3.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.7/css/jquery.dataTables.css" />
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.7/js/jquery.dataTables.js"></script>
<table id="empTable" class="display" width="100%">
<thead>
<tr>
<th>Name</th>
<th>Age</th>
<th>Address</th>
</tr>
</thead>
<tbody>
<tr>
<td>K.Senthuran</td>
<td>32</td>
<td>42nd Lane</td>
</tr>
<tr>
<td>S.Senthuran</td>
<td>29</td>
<td>Hampden Lane</td>
</tr>
</tbody>
</table>

HTML structures in the table needs to match.
For instance, <th> tags in your <thead> with the <tr>'s in the <tbody>. That is, if in the table you expect 5 columns , there should be 5 <th> tags in the table head and 5 <tr> tags in the table body.

$(document).ready(function() {
$('#empTable').DataTable();
});
<script type="text/javascript" src="//code.jquery.com/jquery-2.1.3.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.7/css/jquery.dataTables.css" />
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.7/js/jquery.dataTables.js"></script>
<table id="empTable" class="display" width="100%">
<thead>
<tr>
<th>Name</th>
<th>Age</th>
<th>Address</th>
</tr>
</thead>
<tbody>
<tr>
<td>K.Senthuran</td>
<td>32</td>
<td>42nd Lane</td>
</tr>
<tr>
<td>S.Senthuran</td>
<td>29</td>
<td>Hampden Lane</td>
</tr>
</tbody>
</table>

Why is Footable pagination not rendering properly?

I'm trying to implement Footable, a JQuery plugin used to make tables responsive. There is an add-on for Footable to add pagination. [Demo]
And (http://fooplugins.com/footable/demos/paging.htm) for using the pagination add-on. I tried following this demo but my pagination came up as a vertical un-ordered list. The buttons are functional but unsightly. Here is a link images which i can not post here because my repuation is not high enough.
Here is my code for the table:
<table class="table table-hover" ng-show='form.length>0' data-page-navigation=".pagination">
<thead>
<th ng-repeat="(key, formAttr) in form | orderBy:'attributes.order'" >{{formAttr.attributes.name}}<br/>({{formAttr.type}})</th>
<th>Submission Time</th>
</thead>
<tbody>
<tr ng-repeat="(key, response) in formResponses">
<td ng-repeat="(key, formAttr) in form | orderBy:'attributes.order'">{{$parent.response.results[formAttr.att_id]}}</td>
<td>{{response.submission_time}}</td>
</tr>
</tbody>
<tfoot class="">
<tr>
<td colspan="5">
<div class="pagination pagination-centered"></div>
</td>
</tr>
</tfoot>
</table>

Your footer should look something like this:
<tfoot class="hide-if-no-paging">
<tr>
<td colspan="5" class="text-center">
<ul class="pagination">
</ul>
</td>
</tr>
</tfoot>
You can tell, that's different that what it says in the demo. This link showed me the difference https://github.com/bradvin/FooTable/issues/136.
Here's a plunk to demonstrate the issue: http://plnkr.co/edit/8Yyk8NN8rsqdXtrvJDOM

You need to add both attribute for pagination:
data-page-navigation=".pagination" data-page-size="2" into table tag

(If not placing the pagination in the table footer) Don't use a CSS class for table-to-pagination relationships. Use CSS ID instead.
Consider the following...
BAD - Example using CSS class to relate pagination object to table:
<table id="table1" class="footable" data-page-navigation=".pagination" data-page-size="10">
<thead>
<th>Some Title</th>
<th>Some other Title</th>
</thead>
<tbody>
<tr>
<td>some data</td>
<td>some more data</td>
</tr>
</tbody>
</table>
<div class="pagination hide-if-no-paging"></div>
<table id="table2" class="footable" data-page-navigation=".pagination" data-page-size="10">
<thead>
<th>Some Title</th>
<th>Some other Title</th>
</thead>
<tbody>
<tr>
<td>some data</td>
<td>some more data</td>
</tr>
</tbody>
</table>
<div class="pagination hide-if-no-paging"></div>
The footable javascript code will see two pagination objects. Which will be used by table1 and which will be used by table2 is not deterministic. This throws the footable javascript into a tizzy.
Rather than use CSS classes, be more specific by using a CSS ID instead.
GOOD - Example using CSS ID to relate pagination object to table:
<table id="table1" class="footable" data-page-navigation="#pagination1" data-page-size="10">
<thead>
<th>Some Title</th>
<th>Some other Title</th>
</thead>
<tbody>
<tr>
<td>some data</td>
<td>some more data</td>
</tr>
</tbody>
</table>
<div id="pagination1" class="pagination hide-if-no-paging"></div>
<table id="table2" class="footable" data-page-navigation="#pagination2" data-page-size="10">
<thead>
<th>Some Title</th>
<th>Some other Title</th>
</thead>
<tbody>
<tr>
<td>some data</td>
<td>some more data</td>
</tr>
</tbody>
</table>
<div id="pagination2" class="pagination hide-if-no-paging"></div>
Javascript Example:
$(document).ready(function () {
$(".footable").footable();
});

Having trouble starting up tablesorter

I'm following the demo example provided at tablesorter. I have confirmed that jquery is working properly. However, I tried recreating the demo and jquery.tablesorter.js is not producing any changes at all. The output is still a pure HTML text table.
What am I missing?
myTable.html
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="../js/myTable.js"></script>
<script type="text/javascript" src="../js/jquery-1.10.1.min.js"></script>
<script type="text/javascript" src="../js/__jquery.tablesorter/jquery.tablesorter.js"></script>
</head>
<body>
<table id="myTable" class="tablesorter">
<thead>
<tr>
<th>Last Name</th>
<th>First Name</th>
<th>Email</th>
<th>Due</th>
<th>Web Site</th>
</tr>
</thead>
<tbody>
<tr>
<td>Smith</td>
<td>John</td>
<td>jsmith#gmail.com</td>
<td>$50.00</td>
<td>http://www.jsmith.com</td>
</tr>
<tr>
<td>Bach</td>
<td>Frank</td>
<td>fbach#yahoo.com</td>
<td>$50.00</td>
<td>http://www.frank.com</td>
</tr>
<tr>
<td>Doe</td>
<td>Jason</td>
<td>jdoe#hotmail.com</td>
<td>$100.00</td>
<td>http://www.jdoe.com</td>
</tr>
<tr>
<td>Conway</td>
<td>Tim</td>
<td>tconway#earthlink.net</td>
<td>$50.00</td>
<td>http://www.timconway.com</td>
</tr>
</tbody>
</table>
</body>
</html>
myTable.js
$(document).ready(function()
{
$("#myTable").tablesorter();
}
);

Move jQuery and tablesorter inclusion before js/myTable.js:
<head>
<script type="text/javascript" src="../js/jquery-1.10.1.min.js"></script>
<script type="text/javascript" src="../js/__jquery.tablesorter/jquery.tablesorter.js"></script>
<script type="text/javascript" src="../js/myTable.js"></script>
</head>