CC-1986: Configurable columns for media search
Adding ColVis plugin for datatable, this plugin can be used to Show/Hide columns
This commit is contained in:
Yuchen Wang
parent
5fa92f3d17
commit
6597f6701a
airtime_mvc/public/js/datatables/plugin
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/*
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* File: ColVis.js
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* Version: 1.0.6
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* CVS: $Id$
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* Description: Controls for column visiblity in DataTables
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* Author: Allan Jardine (www.sprymedia.co.uk)
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* Created: Wed Sep 15 18:23:29 BST 2010
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* Modified: $Date$ by $Author$
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* Language: Javascript
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* License: GPL v2 or BSD 3 point style
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* Project: Just a little bit of fun :-)
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* Contact: www.sprymedia.co.uk/contact
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*
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* Copyright 2010-2011 Allan Jardine, all rights reserved.
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*
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* This source file is free software, under either the GPL v2 license or a
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* BSD style license, available at:
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* http://datatables.net/license_gpl2
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* http://datatables.net/license_bsd
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*/
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(function($) {
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/**
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* ColVis provides column visiblity control for DataTables
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* @class ColVis
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* @constructor
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* @param {object} DataTables settings object
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*/
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ColVis = function( oDTSettings, oInit )
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{
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/* Santiy check that we are a new instance */
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if ( !this.CLASS || this.CLASS != "ColVis" )
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{
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alert( "Warning: ColVis must be initialised with the keyword 'new'" );
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}
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if ( typeof oInit == 'undefined' )
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{
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oInit = {};
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}
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Public class variables
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/**
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* @namespace Settings object which contains customisable information for ColVis instance
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*/
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this.s = {
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/**
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* DataTables settings object
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* @property dt
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* @type Object
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* @default null
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*/
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"dt": null,
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/**
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* Customisation object
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* @property oInit
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* @type Object
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* @default passed in
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*/
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"oInit": oInit,
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/**
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* Callback function to tell the user when the state has changed
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* @property fnStateChange
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* @type function
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* @default null
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*/
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"fnStateChange": null,
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/**
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* Mode of activation. Can be 'click' or 'mouseover'
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* @property activate
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* @type String
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* @default click
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*/
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"activate": "click",
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/**
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* Position of the collection menu when shown - align "left" or "right"
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* @property sAlign
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* @type String
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* @default right
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*/
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"sAlign": "left",
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/**
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* Text used for the button
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* @property buttonText
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* @type String
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* @default Show / hide columns
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*/
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"buttonText": "Show / hide columns",
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/**
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* Flag to say if the collection is hidden
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* @property hidden
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* @type boolean
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* @default true
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*/
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"hidden": true,
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/**
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* List of columns (integers) which should be excluded from the list
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* @property aiExclude
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* @type Array
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* @default []
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*/
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"aiExclude": [],
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/**
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* Store the original viisbility settings so they could be restored
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* @property abOriginal
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* @type Array
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* @default []
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*/
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"abOriginal": [],
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/**
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* Show restore button
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* @property bRestore
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* @type Array
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* @default []
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*/
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"bRestore": false,
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/**
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* Restore button text
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* @property sRestore
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* @type String
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* @default Restore original
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*/
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"sRestore": "Restore original",
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/**
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* Overlay animation duration in mS
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* @property iOverlayFade
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* @type Integer
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* @default 500
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*/
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"iOverlayFade": 500,
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/**
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* Label callback for column names. Takes three parameters: 1. the column index, 2. the column
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* title detected by DataTables and 3. the TH node for the column
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* @property fnLabel
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* @type Function
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* @default null
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*/
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"fnLabel": null,
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/**
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* Indicate if ColVis should automatically calculate the size of buttons or not. The default
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* is for it to do so. Set to "css" to disable the automatic sizing
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* @property sSize
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* @type String
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* @default auto
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*/
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"sSize": "auto"
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};
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/**
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* @namespace Common and useful DOM elements for the class instance
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*/
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this.dom = {
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/**
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* Wrapper for the button - given back to DataTables as the node to insert
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* @property wrapper
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* @type Node
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* @default null
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*/
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"wrapper": null,
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/**
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* Activation button
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* @property button
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* @type Node
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* @default null
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*/
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"button": null,
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/**
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* Collection list node
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* @property collection
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* @type Node
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* @default null
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*/
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"collection": null,
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/**
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* Background node used for shading the display and event capturing
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* @property background
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* @type Node
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* @default null
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*/
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"background": null,
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/**
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* Element to position over the activation button to catch mouse events when using mouseover
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* @property catcher
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* @type Node
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* @default null
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*/
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"catcher": null,
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/**
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* List of button elements
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* @property buttons
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* @type Array
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* @default []
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*/
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"buttons": [],
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/**
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* Restore button
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* @property restore
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* @type Node
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* @default null
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*/
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"restore": null
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};
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/* Store global reference */
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ColVis.aInstances.push( this );
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/* Constructor logic */
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this.s.dt = oDTSettings;
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this._fnConstruct();
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return this;
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};
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ColVis.prototype = {
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Public methods
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/**
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* Rebuild the list of buttons for this instance (i.e. if there is a column header update)
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* @method fnRebuild
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* @returns void
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*/
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"fnRebuild": function ()
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{
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/* Remove the old buttons */
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for ( var i=this.dom.buttons.length-1 ; i>=0 ; i-- )
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{
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if ( this.dom.buttons[i] !== null )
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{
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this.dom.collection.removeChild( this.dom.buttons[i] );
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}
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}
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this.dom.buttons.splice( 0, this.dom.buttons.length );
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if ( this.dom.restore )
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{
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this.dom.restore.parentNode( this.dom.restore );
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}
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/* Re-add them (this is not the optimal way of doing this, it is fast and effective) */
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this._fnAddButtons();
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/* Update the checkboxes */
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this._fnDrawCallback();
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},
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Private methods (they are of course public in JS, but recommended as private)
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/**
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* Constructor logic
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* @method _fnConstruct
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* @returns void
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* @private
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*/
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"_fnConstruct": function ()
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{
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this._fnApplyCustomisation();
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var that = this;
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this.dom.wrapper = document.createElement('div');
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this.dom.wrapper.className = "ColVis TableTools";
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this.dom.button = this._fnDomBaseButton( this.s.buttonText );
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this.dom.button.className += " ColVis_MasterButton";
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this.dom.wrapper.appendChild( this.dom.button );
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this.dom.catcher = this._fnDomCatcher();
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this.dom.collection = this._fnDomCollection();
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this.dom.background = this._fnDomBackground();
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this._fnAddButtons();
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/* Store the original visbility information */
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for ( var i=0, iLen=this.s.dt.aoColumns.length ; i<iLen ; i++ )
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{
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this.s.abOriginal.push( this.s.dt.aoColumns[i].bVisible );
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}
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/* Update on each draw */
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this.s.dt.aoDrawCallback.push( {
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"fn": function () {
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that._fnDrawCallback.call( that );
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},
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"sName": "ColVis"
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} );
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},
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/**
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* Apply any customisation to the settings from the DataTables initialisation
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* @method _fnApplyCustomisation
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* @returns void
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* @private
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*/
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"_fnApplyCustomisation": function ()
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{
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var oConfig = this.s.oInit;
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if ( typeof oConfig.activate != 'undefined' )
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{
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this.s.activate = oConfig.activate;
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}
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if ( typeof oConfig.buttonText != 'undefined' )
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{
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this.s.buttonText = oConfig.buttonText;
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}
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if ( typeof oConfig.aiExclude != 'undefined' )
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{
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this.s.aiExclude = oConfig.aiExclude;
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}
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if ( typeof oConfig.bRestore != 'undefined' )
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{
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this.s.bRestore = oConfig.bRestore;
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}
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if ( typeof oConfig.sRestore != 'undefined' )
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{
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this.s.sRestore = oConfig.sRestore;
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}
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if ( typeof oConfig.sAlign != 'undefined' )
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{
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this.s.sAlign = oConfig.sAlign;
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}
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if ( typeof oConfig.fnStateChange != 'undefined' )
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{
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this.s.fnStateChange = oConfig.fnStateChange;
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}
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if ( typeof oConfig.iOverlayFade != 'undefined' )
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{
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this.s.iOverlayFade = oConfig.iOverlayFade;
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}
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if ( typeof oConfig.fnLabel != 'undefined' )
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{
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this.s.fnLabel = oConfig.fnLabel;
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}
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},
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/**
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* On each table draw, check the visiblity checkboxes as needed. This allows any process to
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* update the table's column visiblity and ColVis will still be accurate.
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* @method _fnDrawCallback
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* @returns void
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* @private
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*/
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"_fnDrawCallback": function ()
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{
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var aoColumns = this.s.dt.aoColumns;
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for ( var i=0, iLen=aoColumns.length ; i<iLen ; i++ )
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{
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if ( this.dom.buttons[i] !== null )
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{
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if ( aoColumns[i].bVisible )
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{
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$('input', this.dom.buttons[i]).attr('checked','checked');
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}
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else
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{
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$('input', this.dom.buttons[i]).removeAttr('checked');
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}
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}
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}
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},
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/**
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* Loop through the columns in the table and as a new button for each one.
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* @method _fnAddButtons
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* @returns void
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* @private
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*/
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"_fnAddButtons": function ()
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{
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var
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nButton,
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sExclude = ","+this.s.aiExclude.join(',')+",";
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for ( var i=0, iLen=this.s.dt.aoColumns.length ; i<iLen ; i++ )
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{
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if ( sExclude.indexOf( ","+i+"," ) == -1 )
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{
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nButton = this._fnDomColumnButton( i );
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this.dom.buttons.push( nButton );
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this.dom.collection.appendChild( nButton );
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}
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else
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{
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this.dom.buttons.push( null );
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}
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}
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if ( this.s.bRestore )
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{
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nButton = this._fnDomRestoreButton();
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nButton.className += " ColVis_Restore";
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this.dom.buttons.push( nButton );
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this.dom.collection.appendChild( nButton );
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}
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},
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/**
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* Create a button which allows a "restore" action
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* @method _fnDomRestoreButton
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* @returns {Node} Created button
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* @private
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*/
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"_fnDomRestoreButton": function ()
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{
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var
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that = this,
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nButton = document.createElement('button'),
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nSpan = document.createElement('span');
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nButton.className = !this.s.dt.bJUI ? "ColVis_Button TableTools_Button" :
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"ColVis_Button TableTools_Button ui-button ui-state-default";
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nButton.appendChild( nSpan );
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$(nSpan).html( '<span class="ColVis_title">'+this.s.sRestore+'</span>' );
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$(nButton).click( function (e) {
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for ( var i=0, iLen=that.s.abOriginal.length ; i<iLen ; i++ )
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{
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that.s.dt.oInstance.fnSetColumnVis( i, that.s.abOriginal[i], false );
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}
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that.s.dt.oInstance.fnDraw( false );
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} );
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return nButton;
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},
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/**
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* Create the DOM for a show / hide button
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* @method _fnDomColumnButton
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* @param {int} i Column in question
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* @returns {Node} Created button
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* @private
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*/
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"_fnDomColumnButton": function ( i )
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{
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var
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that = this,
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oColumn = this.s.dt.aoColumns[i],
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nButton = document.createElement('button'),
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nSpan = document.createElement('span');
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nButton.className = !this.s.dt.bJUI ? "ColVis_Button TableTools_Button" :
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"ColVis_Button TableTools_Button ui-button ui-state-default";
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nButton.appendChild( nSpan );
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var sTitle = this.s.fnLabel===null ? oColumn.sTitle : this.s.fnLabel( i, oColumn.sTitle, oColumn.nTh );
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$(nSpan).html(
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'<span class="ColVis_radio"><input type="checkbox"></span>'+
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'<span class="ColVis_title">'+sTitle+'</span>' );
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$(nButton).click( function (e) {
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var showHide = !$('input', this).is(":checked");
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if ( e.target.nodeName.toLowerCase() == "input" )
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{
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showHide = $('input', this).is(":checked");
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}
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/* Need to consider the case where the initialiser created more than one table - change the
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* API index that DataTables is using
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*/
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var oldIndex = $.fn.dataTableExt.iApiIndex;
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$.fn.dataTableExt.iApiIndex = that._fnDataTablesApiIndex.call(that);
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that.s.dt.oInstance.fnSetColumnVis( i, showHide );
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$.fn.dataTableExt.iApiIndex = oldIndex; /* Restore */
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if ( that.s.fnStateChange !== null )
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{
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that.s.fnStateChange.call( that, i, showHide );
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}
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} );
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return nButton;
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},
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/**
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* Get the position in the DataTables instance array of the table for this instance of ColVis
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* @method _fnDataTablesApiIndex
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* @returns {int} Index
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* @private
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*/
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"_fnDataTablesApiIndex": function ()
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{
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for ( var i=0, iLen=this.s.dt.oInstance.length ; i<iLen ; i++ )
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{
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if ( this.s.dt.oInstance[i] == this.s.dt.nTable )
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{
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return i;
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}
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}
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return 0;
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},
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/**
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* Create the DOM needed for the button and apply some base properties. All buttons start here
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* @method _fnDomBaseButton
|
||||
* @param {String} text Button text
|
||||
* @returns {Node} DIV element for the button
|
||||
* @private
|
||||
*/
|
||||
"_fnDomBaseButton": function ( text )
|
||||
{
|
||||
var
|
||||
that = this,
|
||||
nButton = document.createElement('button'),
|
||||
nSpan = document.createElement('span'),
|
||||
sEvent = this.s.activate=="mouseover" ? "mouseover" : "click";
|
||||
|
||||
nButton.className = !this.s.dt.bJUI ? "ColVis_Button TableTools_Button" :
|
||||
"ColVis_Button TableTools_Button ui-button ui-state-default";
|
||||
nButton.appendChild( nSpan );
|
||||
nSpan.innerHTML = text;
|
||||
|
||||
$(nButton).bind( sEvent, function (e) {
|
||||
that._fnCollectionShow();
|
||||
e.preventDefault();
|
||||
} );
|
||||
|
||||
return nButton;
|
||||
},
|
||||
|
||||
|
||||
/**
|
||||
* Create the element used to contain list the columns (it is shown and hidden as needed)
|
||||
* @method _fnDomCollection
|
||||
* @returns {Node} div container for the collection
|
||||
* @private
|
||||
*/
|
||||
"_fnDomCollection": function ()
|
||||
{
|
||||
var that = this;
|
||||
var nHidden = document.createElement('div');
|
||||
nHidden.style.display = "none";
|
||||
nHidden.className = !this.s.dt.bJUI ? "ColVis_collection TableTools_collection" :
|
||||
"ColVis_collection TableTools_collection ui-buttonset ui-buttonset-multi";
|
||||
nHidden.style.position = "absolute";
|
||||
$(nHidden).css('opacity', 0);
|
||||
|
||||
return nHidden;
|
||||
},
|
||||
|
||||
|
||||
/**
|
||||
* An element to be placed on top of the activate button to catch events
|
||||
* @method _fnDomCatcher
|
||||
* @returns {Node} div container for the collection
|
||||
* @private
|
||||
*/
|
||||
"_fnDomCatcher": function ()
|
||||
{
|
||||
var
|
||||
that = this,
|
||||
nCatcher = document.createElement('div');
|
||||
nCatcher.className = "ColVis_catcher TableTools_catcher";
|
||||
|
||||
$(nCatcher).click( function () {
|
||||
that._fnCollectionHide.call( that, null, null );
|
||||
} );
|
||||
|
||||
return nCatcher;
|
||||
},
|
||||
|
||||
|
||||
/**
|
||||
* Create the element used to shade the background, and capture hide events (it is shown and
|
||||
* hidden as needed)
|
||||
* @method _fnDomBackground
|
||||
* @returns {Node} div container for the background
|
||||
* @private
|
||||
*/
|
||||
"_fnDomBackground": function ()
|
||||
{
|
||||
var that = this;
|
||||
|
||||
var nBackground = document.createElement('div');
|
||||
nBackground.style.position = "absolute";
|
||||
nBackground.style.left = "0px";
|
||||
nBackground.style.top = "0px";
|
||||
nBackground.className = "ColVis_collectionBackground TableTools_collectionBackground";
|
||||
$(nBackground).css('opacity', 0);
|
||||
|
||||
$(nBackground).click( function () {
|
||||
that._fnCollectionHide.call( that, null, null );
|
||||
} );
|
||||
|
||||
/* When considering a mouse over action for the activation, we also consider a mouse out
|
||||
* which is the same as a mouse over the background - without all the messing around of
|
||||
* bubbling events. Use the catcher element to avoid messing around with bubbling
|
||||
*/
|
||||
if ( this.s.activate == "mouseover" )
|
||||
{
|
||||
$(nBackground).mouseover( function () {
|
||||
that.s.overcollection = false;
|
||||
that._fnCollectionHide.call( that, null, null );
|
||||
} );
|
||||
}
|
||||
|
||||
return nBackground;
|
||||
},
|
||||
|
||||
|
||||
/**
|
||||
* Show the show / hide list and the background
|
||||
* @method _fnCollectionShow
|
||||
* @returns void
|
||||
* @private
|
||||
*/
|
||||
"_fnCollectionShow": function ()
|
||||
{
|
||||
var that = this, i, iLen;
|
||||
var oPos = $(this.dom.button).offset();
|
||||
var nHidden = this.dom.collection;
|
||||
var nBackground = this.dom.background;
|
||||
var iDivX = parseInt(oPos.left, 10);
|
||||
var iDivY = parseInt(oPos.top + $(this.dom.button).outerHeight(), 10);
|
||||
|
||||
nHidden.style.top = iDivY+"px";
|
||||
nHidden.style.left = iDivX+"px";
|
||||
nHidden.style.display = "block";
|
||||
$(nHidden).css('opacity',0);
|
||||
|
||||
var iWinHeight = $(window).height(), iDocHeight = $(document).height(),
|
||||
iWinWidth = $(window).width(), iDocWidth = $(document).width();
|
||||
|
||||
nBackground.style.height = ((iWinHeight>iDocHeight)? iWinHeight : iDocHeight) +"px";
|
||||
nBackground.style.width = ((iWinWidth<iDocWidth)? iWinWidth : iDocWidth) +"px";
|
||||
|
||||
var oStyle = this.dom.catcher.style;
|
||||
oStyle.height = $(this.dom.button).outerHeight()+"px";
|
||||
oStyle.width = $(this.dom.button).outerWidth()+"px";
|
||||
oStyle.top = oPos.top+"px";
|
||||
oStyle.left = iDivX+"px";
|
||||
|
||||
document.body.appendChild( nBackground );
|
||||
document.body.appendChild( nHidden );
|
||||
document.body.appendChild( this.dom.catcher );
|
||||
|
||||
/* Resize the buttons */
|
||||
if ( this.s.sSize == "auto" )
|
||||
{
|
||||
var aiSizes = [];
|
||||
this.dom.collection.style.width = "auto";
|
||||
for ( i=0, iLen=this.dom.buttons.length ; i<iLen ; i++ )
|
||||
{
|
||||
if ( this.dom.buttons[i] !== null )
|
||||
{
|
||||
this.dom.buttons[i].style.width = "auto";
|
||||
aiSizes.push( $(this.dom.buttons[i]).outerWidth() );
|
||||
}
|
||||
}
|
||||
iMax = Math.max.apply(window, aiSizes);
|
||||
for ( i=0, iLen=this.dom.buttons.length ; i<iLen ; i++ )
|
||||
{
|
||||
if ( this.dom.buttons[i] !== null )
|
||||
{
|
||||
this.dom.buttons[i].style.width = iMax+"px";
|
||||
}
|
||||
}
|
||||
this.dom.collection.style.width = iMax+"px";
|
||||
}
|
||||
|
||||
/* Visual corrections to try and keep the collection visible */
|
||||
nHidden.style.left = this.s.sAlign=="left" ?
|
||||
iDivX+"px" : (iDivX-$(nHidden).outerWidth()+$(this.dom.button).outerWidth())+"px";
|
||||
|
||||
var iDivWidth = $(nHidden).outerWidth();
|
||||
var iDivHeight = $(nHidden).outerHeight();
|
||||
|
||||
if ( iDivX + iDivWidth > iDocWidth )
|
||||
{
|
||||
nHidden.style.left = (iDocWidth-iDivWidth)+"px";
|
||||
}
|
||||
|
||||
|
||||
/* This results in a very small delay for the end user but it allows the animation to be
|
||||
* much smoother. If you don't want the animation, then the setTimeout can be removed
|
||||
*/
|
||||
setTimeout( function () {
|
||||
$(nHidden).animate({"opacity": 1}, that.s.iOverlayFade);
|
||||
$(nBackground).animate({"opacity": 0.1}, that.s.iOverlayFade, 'linear', function () {
|
||||
/* In IE6 if you set the checked attribute of a hidden checkbox, then this is not visually
|
||||
* reflected. As such, we need to do it here, once it is visible. Unbelievable.
|
||||
*/
|
||||
if ( jQuery.browser.msie && jQuery.browser.version == "6.0" )
|
||||
{
|
||||
that._fnDrawCallback();
|
||||
}
|
||||
});
|
||||
}, 10 );
|
||||
|
||||
this.s.hidden = false;
|
||||
},
|
||||
|
||||
|
||||
/**
|
||||
* Hide the show / hide list and the background
|
||||
* @method _fnCollectionHide
|
||||
* @returns void
|
||||
* @private
|
||||
*/
|
||||
"_fnCollectionHide": function ( )
|
||||
{
|
||||
var that = this;
|
||||
|
||||
if ( !this.s.hidden && this.dom.collection !== null )
|
||||
{
|
||||
this.s.hidden = true;
|
||||
|
||||
$(this.dom.collection).animate({"opacity": 0}, that.s.iOverlayFade, function (e) {
|
||||
this.style.display = "none";
|
||||
} );
|
||||
|
||||
$(this.dom.background).animate({"opacity": 0}, that.s.iOverlayFade, function (e) {
|
||||
document.body.removeChild( that.dom.background );
|
||||
document.body.removeChild( that.dom.catcher );
|
||||
} );
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
||||
* Static object methods
|
||||
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
||||
|
||||
/**
|
||||
* Rebuild the collection for a given table, or all tables if no parameter given
|
||||
* @method ColVis.fnRebuild
|
||||
* @static
|
||||
* @param object oTable DataTable instance to consider - optional
|
||||
* @returns void
|
||||
*/
|
||||
ColVis.fnRebuild = function ( oTable )
|
||||
{
|
||||
var nTable = null;
|
||||
if ( typeof oTable != 'undefined' )
|
||||
{
|
||||
nTable = oTable.fnSettings().nTable;
|
||||
}
|
||||
|
||||
for ( var i=0, iLen=ColVis.aInstances.length ; i<iLen ; i++ )
|
||||
{
|
||||
if ( typeof oTable == 'undefined' || nTable == ColVis.aInstances[i].s.dt.nTable )
|
||||
{
|
||||
ColVis.aInstances[i].fnRebuild();
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
||||
* Static object propterties
|
||||
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
||||
|
||||
/**
|
||||
* Collection of all ColVis instances
|
||||
* @property ColVis.aInstances
|
||||
* @static
|
||||
* @type Array
|
||||
* @default []
|
||||
*/
|
||||
ColVis.aInstances = [];
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
||||
* Constants
|
||||
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
||||
|
||||
/**
|
||||
* Name of this class
|
||||
* @constant CLASS
|
||||
* @type String
|
||||
* @default ColVis
|
||||
*/
|
||||
ColVis.prototype.CLASS = "ColVis";
|
||||
|
||||
|
||||
/**
|
||||
* ColVis version
|
||||
* @constant VERSION
|
||||
* @type String
|
||||
* @default See code
|
||||
*/
|
||||
ColVis.VERSION = "1.0.6";
|
||||
ColVis.prototype.VERSION = ColVis.VERSION;
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
||||
* Initialisation
|
||||
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
||||
|
||||
/*
|
||||
* Register a new feature with DataTables
|
||||
*/
|
||||
if ( typeof $.fn.dataTable == "function" &&
|
||||
typeof $.fn.dataTableExt.fnVersionCheck == "function" &&
|
||||
$.fn.dataTableExt.fnVersionCheck('1.7.0') )
|
||||
{
|
||||
$.fn.dataTableExt.aoFeatures.push( {
|
||||
"fnInit": function( oDTSettings ) {
|
||||
var init = (typeof oDTSettings.oInit.oColVis == 'undefined') ?
|
||||
{} : oDTSettings.oInit.oColVis;
|
||||
var oColvis = new ColVis( oDTSettings, init );
|
||||
return oColvis.dom.wrapper;
|
||||
},
|
||||
"cFeature": "C",
|
||||
"sFeature": "ColVis"
|
||||
} );
|
||||
}
|
||||
else
|
||||
{
|
||||
alert( "Warning: ColVis requires DataTables 1.7 or greater - www.datatables.net/download");
|
||||
}
|
||||
|
||||
})(jQuery);
|
||||
Loading…
Reference in New Issue