I am planning to use JQuery Datatables in one of my project, so i decided to do a POC to ensure that everything is planned.
I build a table where i will be printing the values from my Object which will be received as a JSON during my further development. But i am getting an AJAX error for the id i was going to print the data.
I have uploaded the code on JSFiddle!
HTML
<div id="tab-customers">
<table id="customers-table" class="display general-table" cellspacing="0" width="100%">
<thead>
<tr>
<th>Id</th>
<th>First Name</th>
<th>Last Name</th>
<th>Email</th>
<th>Phone</th>
<th>Gender</th>
<th>City</th>
<th>Country</th>
</tr>
</thead>
</table>
</div>
JQuery
$(".tabs").click(function() {
var source = $(this).data("source");
var tableId = $(this).data("table");
initiateTable(tableId, source);
});
function initiateTable(tableId, source) {
var table = $("#" + tableId).DataTable({
"ajax": source,
order: [],
columnDefs: [{
orderable: false,
targets: [0]
}],
"destroy": true,
"bFilter": true,
"bLengthChange": false,
"bPaginate": false
});
}
initiateTable("customers-table", "customers");
$("#dynamic-tabs").tabs();
});
Try the columns option
columns: [
{ "data": "Id" },
{ "data": "firstName" },
{ "data": "lastName" },
{ "data": "email" },
{ "data": "phone" },
{ "data": "gender" },
{ "data": "city" },
{ "data": "country" }
]
Demo
I am fetching json data through ajax for my datatable and performing a ajax reload every 2 seconds which updates the datatable values but I want to change the color of all the values that changed during the reload. How can I do that?
I would like the output to be like this
https://www.dailyfx.com/forex-rates?ref=TopRates
This is my code
<table id="example" class="pgnTable table" style="width:100%">
<thead>
<tr>
<th>First value</th>
<th>Second value</th>
<th>Third value</th>
<th>Fourth value</th>
</tr>
</thead>
</table>
<script>
$(document).ready(function() {
$('#example').DataTable({
"ajax": {
"url": "/pktd",
"dataType": "json",
"dataSrc": "data",
"contentType": "application/json"
},
"columns": [{
"data": "first"
},
{
"data": "second"
},
{
"data": "third"
},
{
"data": "fourth"
}
]
});
setInterval(function() {
$('#example').DataTable().ajax.reload();
}, 2000);
});
</script>
You could set a CSS Class when you see a value change, with CSS Keyframes you can also add some color changing animations like the forex site.
JQuery has functions built in for adding and removing classes based on an elements ID like you have above.
I am using DataTable (http://www.datatables.net) in order to get desired functionality including sorting columns and searching within columns from Table Heading individually. Initializing is as follow which returns api and searching functionality is achieved.
$('#table2').DataTable()
Now Problem is when I have to disable sorting on checkbox and I have to use following line of code.
$('#table2').dataTable( {
"aoColumnDefs": [
{ "bSortable": false, "aTargets": [ 0 ] }
] } );
it does apply sorting disabled on column but search functionality within column also doesn't work. Is there any way I can pass any parameter in DataTable({something}) in order to disable sorting on first column or please help me to combine (api & jquery object) method in order to achieve desired functionality.
$('#table2').DataTable();
$('#table2').dataTable();
<table class="table table-striped draggable sortable dataTable" id="table2">
<thead>
<tr>
<th class="text-center"> <input class="check_box_all no-sort" id="check_all" type="checkbox" title="Check All"></th>
<th class="text-center">Company Name </th>
</tr>
</thead>
<tbody>
<tr class="odd gradeX">
<td class="text-center"><input type="checkbox" class="check_box"></td>
<td class="text-center">Med Assets Company</td>
</tr>
</tbody>
This snippet makes input field in table heading for searching purpose
$('#table2 thead th').slice(3).each(function () {
var title = $('#table2 thead th').eq($(this).index()).text();
$(this).html('<input type="text" placeholder="' + title + '" />');
});
Data Table Initialize
var table = $('#table2').DataTable({
"dom": 'C<"clear">lfrtip',
"sPaginationType": "full_numbers",});
Applying the search
var tableResult = table.columns().eq(0);
if (tableResult !== null) {
tableResult.each(function (colIdx) {
$('input', table.column(colIdx).header()).on('keyup change', function () {
table
.column(colIdx)
.sort()
.search(this.value)
.draw();
});
});
}
Please check jsfiddle when check box is checked it totally mess up
https://jsfiddle.net/sxgd0thm/
$('#example').dataTable( {
"aoColumnDefs": [
{ "bSearchable": true, "aTargets": [ 0,1,2,3,4,5 ] }
] } );
Try with "bSearchable" with allowable column search
$('#table2').dataTable({
"dom": 'C<"clear">lfrtip',
"sPaginationType": "full_numbers",
"aoColumnDefs": [
{ "bSearchable": false, "aTargets": [ 0 ] },
{"bSortable": false, "aTargets": [ 1 ]}
]});
Can you try with this
I'm using jQuery dataTable, and I want to define which columns to be sorted in the html, like this:
<table id="report">
<thead>
<tr>
<th data-order="false">Code</th>
<th data-order="true">Name</th>
</tr>
</thead>
In javascript initialization it iterate through the columns and set order parameter only ones with "data-order=true".
How can I do this?
I got this to work:
http://datatables.net/forums/discussion/12736/setting-sortable-with-aocolumndefs-glitched
in javascript:
var oOptions = {
aoColumnDefs: [
{aTargets: ['searchable'], bSearchable: true},
{aTargets: ['sortable'], bSortable: true},
{aTargets: ['_all'], bSortable: false, bSearchable: true}
]
};
$('#table_report').dataTable(oOptions);
in html use the class "sortable" in the column:
<th class="sortable">Header X</th>
How to disable sorting in specific row/column in jquery datatable using a class?
here's my sample table;
<table>
<thead>
<tr>
<th class="sorting_disabled">Title1</th>
<th class="">Title2</th>
<th class="sorting_disabled">Title3</th>
</tr>
</thead>
<tbody>
<tr><td>Tag 1</td><td>Date 1</td><td>Date 2</td></tr>
<tr><td>Tag 2</td><td>Date 2</td><td>Date 2</td></tr>
<tr><td>Tag 3</td><td>Date 3</td><td>Date 3</td></tr>
<tr><td>Tag 4</td><td>Date 4</td><td>Date 4</td></tr>
<tr><td>Tag 5</td><td>Date 5</td><td>Date 5</td></tr>
....
</tbody>
</table>
script;
$('.sortable thead tr th.sorting_disabled').livequery(function() {
$(this).removeClass('sorting');
$(this).unbind('click');
});
above code works but if I click to the next column who has a sorting its shows again an arrow. though its not clickable ;(
How can I disable the sorting by using a class and not using/redraw a table.
You can disable the sorting using a class in definition.
Just add this code to the datatable initialization:
// Disable sorting on the sorting_disabled class
"aoColumnDefs" : [ {
"bSortable" : false,
"aTargets" : [ "sorting_disabled" ]
} ]
$('#example').dataTable( {
"aoColumnDefs": [
{ 'bSortable': false, 'aTargets': [ 1 ] }
]});
That should do it..;)
The only solution:
First add class="sorting_disabled" to any<th> that you want to disable sorting, then add this code to the datatable initialization:
// Disable sorting on the sorting_disabled class
"aoColumnDefs" : [ {
"bSortable" : false,
"aTargets" : [ "sorting_disabled" ]
} ],
"order": [
[1, 'asc']
],
As said in the Datatables documentation:
As of DataTables 1.10.5 it is now possible to define initialisation options using HTML5 data-* attributes. The attribute names are read by DataTables and used, potentially in combination with, the standard Javascript initialisation options (with the data-* attributes taking priority).
Example:
<thead>
<tr>
<th>Name</th>
<th>Position</th>
<th>Office</th>
<th>Age</th>
<th data-orderable="false">Start date</th>
<th>Salary</th>
</tr>
</thead>
I strongly recommend using this approach, as it is more cleaner than others. DataTables 1.10.15 was originally released on 18th April, 2017.
try the following answer .it works for me.
<table class="tablesorter" id="tmp">
<thead>
<tr>
<th>Area</th>
<th>Total Visitors</th>
</tr>
</thead>
<tbody>
<tr>
<td>Javascript</td>
<td>15</td>
</tr>
<tr>
<td>PHP</td>
<td>3</td>
</tr>
<tr>
<td>HTML5</td>
<td>32</td>
</tr>
<tr>
<td>CSS</td>
<td>14</td>
</tr>
<tr>
<td>XML</td>
<td>54</td>
</tr>
</tbody>
<tfoot>
<tr class="no-sort">
<td><strong>Total</strong></td>
<td><strong>118</strong></td>
</tr>
</tfoot>
source : http://blog.adrianlawley.com/tablesorter-jquery-how-to-exclude-rows
<th class="sorting_disabled"> </th>
$(document).ready(function () {
$('#yourDataTableDivID').dataTable({
"aoColumnDefs": [
{
"bSortable": false,
"aTargets": ["sorting_disabled"]
}
]
});
});
I hope below code works in your case.
$("#dataTable").dataTable({
"aoColumns": [{"bSortable": false}, null,{"bSortable": false}]
});
You need to disable sorting via "bSortable" for that specific column.
$(document).ready(function() {
$('#example').dataTable( {
"aoColumns": [
{ "bSortable": false },
null,
{ "bSortable": false }
]
});
});
I came with almost the same solution like in the question, but I used the "fnHeaderCallback". As far as I understood, it gets called after each header redisplay, so no more worries about 'sorting' class that appears again after clicking on column next to target column.
$('.datatable').dataTable({
"fnHeaderCallback": function() {
return $('th.sorting.sorting_disabled').removeClass("sorting").unbind("click");
}
});
Additional documentation about callbacks: http://datatables.net/usage/callbacks
this code worked for me in react.
in row created i added fixed-row class to the row i wanted to stay fixed and not sortable and i drawcallback i hid the row then i appended it to the table itself.
Hope this works for you:
$(this.refs.main).DataTable({
dom: '<"data-table-wrapper"t>',
data: data,
language: {
"emptyTable": "Loading ...",
},
columns,
ordering: true,
order: [0,'asc'],
destory:true,
bFilter: true,
fixedHeader: {
header: true
},
iDisplayLength: 100,
scrollY: '79vh',
ScrollX: '100%',
scrollCollapse: true,
"drawCallback": function( settings ) {
var dataTableId = $("#To_Scroll_List").find(".dataTables_scrollBody table").attr("id");
$("..fixed-row").css('display','none');
$("#"+dataTableId+"_wrapper table").find('tbody tr:last').after($('.fixed-row'));
$(".fixed-row").show();
},
createdRow: function (row, data, index) {
if(data.UnitsPerLine == 999){
$(row).addClass('fixed-row');
}
},
initComplete: function (settings, json) {
$("#To_Scroll_List").find(".dataTables_scrollBodytable").attr("id");
$("#"+dataTableId+" thead tr").remove();
});
DatatableSearch(dataTableId+"_wrapper table", "AverageUnitsPerLineReport");
}
});
}
Without using class, you can follow these steps:
Remove the row which has to remain unsorted from the body of the table.
Include the row to be added in the footer of the table if it is the last row.
I did it including the code below in drawCallback:
drawCallback: function(settings) {
let td = $("td:contains('TOTAL')");
if (td.length) {
let row = td.closest('tr');
let clonedRow = row.clone();
row.remove();
$('table tbody').append(clonedRow);
}
}