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Plugins/api/page.jumpToData().js

88 lines
2.4 KiB
JavaScript

/*! © SpryMedia Ltd - datatables.net/license */
(function( factory ){
if ( typeof define === 'function' && define.amd ) {
// AMD
define( ['jquery', 'datatables.net'], function ( $ ) {
return factory( $, window, document );
} );
}
else if ( typeof exports === 'object' ) {
// CommonJS
var jq = require('jquery');
var cjsRequires = function (root, $) {
if ( ! $.fn.dataTable ) {
require('datatables.net')(root, $);
}
};
if (typeof window === 'undefined') {
module.exports = function (root, $) {
if ( ! root ) {
// CommonJS environments without a window global must pass a
// root. This will give an error otherwise
root = window;
}
if ( ! $ ) {
$ = jq( root );
}
cjsRequires( root, $ );
return factory( $, root, root.document );
};
}
else {
cjsRequires( window, jq );
module.exports = factory( jq, window, window.document );
}
}
else {
// Browser
factory( jQuery, window, document );
}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;
/**
* It can be quite useful to jump straight to a page which contains a certain
* piece of data (a user name for example). This plug-in provides exactly that
* ability, searching for a given data parameter from a given column and
* immediately shifting the paging of the table to jump to that point.
*
* If multiple data points match the requested data, the paging will be shifted
* to show the first instance. If there are no matches, the paging will not
* change.
*
* Note that unlike the core DataTables API methods, this plug-in will
* automatically call `dt-api draw()` to redraw the table with the current page
* shown.
*
* @name page.JumpToData()
* @summary Jump to a page by searching for data from a column
* @author [Allan Jardine](http://datatables.net)
* @requires DataTables 1.10+
*
* @param {*} data Data to search for
* @param {integer} column Column index
* @returns {Api} DataTables API instance
*
* @example
* var table = $('#example').DataTable();
* table.page.jumpToData( "Allan Jardine", 0 );
*/
DataTable.Api.register('page.jumpToData()', function (data, column) {
var pos = this.column(column, { order: 'current' }).data().indexOf(data);
if (pos >= 0) {
var page = Math.floor(pos / this.page.info().length);
this.page(page).draw(false);
}
return this;
});
return DataTable;
}));