traffic-counter/assets/plugin/datatables/extensions/FixedColumns/Readme.md

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# FixedColumns
When making use of DataTables' x-axis scrolling feature (`scrollX`), you may wish to fix the left or right most columns in place. This extension for DataTables provides exactly this option (for non-scrolling tables, please use the FixedHeader extension, which can fix the header and footer).
# Installation
To use FixedColumns the primary way to obtain the software is to use the [DataTables downloader](//datatables.net/download). You can also include the individual files from the [DataTables CDN](//cdn.datatables.net). See the [documentation](http://datatables.net/extensions/fixedcolumns/) for full details.
## NPM and Bower
If you prefer to use a package manager such as NPM or Bower, distribution repositories are available with software built from this repository under the name `datatables.net-fixedcolumns`. Styling packages for Bootstrap, Foundation and other styling libraries are also available by adding a suffix to the package name.
Please see the DataTables [NPM](//datatables.net/download/npm) and [Bower](//datatables.net/download/bower) installation pages for further information. The [DataTables installation manual](//datatables.net/manual/installation) also has details on how to use package managers with DataTables.
# Basic usage
FixedColumns is initialised using the `fixedColumns` option in the DataTables constructor - a simple boolean `true` will enable the feature. Further options can be specified using this option as an object - see the documentation for details. DataTables' scrolling options should also be enabled to use this feature.
Example:
```js
$(document).ready(function() {
var table = $('#example').DataTable( {
scrollY: "300px",
scrollX: true,
scrollCollapse: true,
paging: false,
fixedColumns: true
} );
} );
```
# Documentation / support
* [Documentation](https://datatables.net/extensions/fixedcolumns/)
* [DataTables support forums](http://datatables.net/forums)
# GitHub
If you fancy getting involved with the development of FixedColumns and help make it better, please refer to its [GitHub repo](https://github.com/DataTables/FixedColumns).