DataTables added for use on History Grid.

This commit is contained in:
Mark McDowall 2012-02-08 00:17:40 -08:00
parent e42f0222dc
commit 6ffc429ae0
254 changed files with 154683 additions and 56 deletions

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SyntaxHighlighter.highlight();
$('#private_toggle').click( function () {
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$('#private_label').html('Showing');
$('.private').css('display', 'block');
} else {
$('input[name=show_private]').val( 0 );
$('#private_label').html('Hiding');
$('.private').css('display', 'none');
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fnWriteCookie();
return false;
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$('#extended_toggle').click( function () {
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showingNav = true;
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fnWriteCookie();
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var cookie = fnReadCookie( 'SpryMedia_JSDoc' );
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var a = cookie.split('-');
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$('div.fw_nav').css('height', 10).css('opacity', 0.3);
showingNav = false;
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} );
function fnWriteCookie()
{
var sVal =
$('input[name=show_private]').val()+'-'+
$('input[name=show_extended]').val()+'-'+
showingNav;
fnCreateCookie( 'SpryMedia_JSDoc', sVal );
}
function fnCreateCookie( sName, sValue )
{
var iDays = 365;
var date = new Date();
date.setTime( date.getTime()+(iDays*24*60*60*1000) );
var sExpires = "; expires="+date.toGMTString();
document.cookie = sName+"="+sValue+sExpires+"; path=/";
}
function fnReadCookie( sName )
{
var sNameEQ = sName + "=";
var sCookieContents = document.cookie.split(';');
for( var i=0 ; i<sCookieContents.length ; i++ ) {
var c = sCookieContents[i];
while (c.charAt(0)==' ') {
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/**
* SyntaxHighlighter
* http://alexgorbatchev.com/SyntaxHighlighter
*
* SyntaxHighlighter is donationware. If you are using it, please donate.
* http://alexgorbatchev.com/SyntaxHighlighter/donate.html
*
* @version
* 3.0.83 (July 02 2010)
*
* @copyright
* Copyright (C) 2004-2010 Alex Gorbatchev.
*
* @license
* Dual licensed under the MIT and GPL licenses.
*/
;(function()
{
// CommonJS
typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;
function Brush()
{
var keywords = 'break case catch continue ' +
'default delete do else false ' +
'for function if in instanceof ' +
'new null return super switch ' +
'this throw true try typeof var while with'
;
var r = SyntaxHighlighter.regexLib;
this.regexList = [
{ regex: r.multiLineDoubleQuotedString, css: 'string' }, // double quoted strings
{ regex: r.multiLineSingleQuotedString, css: 'string' }, // single quoted strings
{ regex: r.singleLineCComments, css: 'comments' }, // one line comments
{ regex: r.multiLineCComments, css: 'comments' }, // multiline comments
{ regex: /\s*#.*/gm, css: 'preprocessor' }, // preprocessor tags like #region and #endregion
{ regex: new RegExp(this.getKeywords(keywords), 'gm'), css: 'keyword' } // keywords
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this.forHtmlScript(r.scriptScriptTags);
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Brush.prototype = new SyntaxHighlighter.Highlighter();
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/*
* File: ColReorder.js
* Version: 1.0.5
* CVS: $Id$
* Description: Controls for column visiblity in DataTables
* Author: Allan Jardine (www.sprymedia.co.uk)
* Created: Wed Sep 15 18:23:29 BST 2010
* Modified: $Date$ by $Author$
* Language: Javascript
* License: GPL v2 or BSD 3 point style
* Project: DataTables
* Contact: www.sprymedia.co.uk/contact
*
* Copyright 2010-2011 Allan Jardine, all rights reserved.
*
* This source file is free software, under either the GPL v2 license or a
* BSD style license, available at:
* http://datatables.net/license_gpl2
* http://datatables.net/license_bsd
*
*/
(function($, window, document) {
/**
* Switch the key value pairing of an index array to be value key (i.e. the old value is now the
* key). For example consider [ 2, 0, 1 ] this would be returned as [ 1, 2, 0 ].
* @method fnInvertKeyValues
* @param array aIn Array to switch around
* @returns array
*/
function fnInvertKeyValues( aIn )
{
var aRet=[];
for ( var i=0, iLen=aIn.length ; i<iLen ; i++ )
{
aRet[ aIn[i] ] = i;
}
return aRet;
}
/**
* Modify an array by switching the position of two elements
* @method fnArraySwitch
* @param array aArray Array to consider, will be modified by reference (i.e. no return)
* @param int iFrom From point
* @param int iTo Insert point
* @returns void
*/
function fnArraySwitch( aArray, iFrom, iTo )
{
var mStore = aArray.splice( iFrom, 1 )[0];
aArray.splice( iTo, 0, mStore );
}
/**
* Switch the positions of nodes in a parent node (note this is specifically designed for
* table rows). Note this function considers all element nodes under the parent!
* @method fnDomSwitch
* @param string sTag Tag to consider
* @param int iFrom Element to move
* @param int Point to element the element to (before this point), can be null for append
* @returns void
*/
function fnDomSwitch( nParent, iFrom, iTo )
{
var anTags = [];
for ( var i=0, iLen=nParent.childNodes.length ; i<iLen ; i++ )
{
if ( nParent.childNodes[i].nodeType == 1 )
{
anTags.push( nParent.childNodes[i] );
}
}
var nStore = anTags[ iFrom ];
if ( iTo !== null )
{
nParent.insertBefore( nStore, anTags[iTo] );
}
else
{
nParent.appendChild( nStore );
}
}
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* DataTables plug-in API functions
*
* This are required by ColReorder in order to perform the tasks required, and also keep this
* code portable, to be used for other column reordering projects with DataTables, if needed.
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/**
* Plug-in for DataTables which will reorder the internal column structure by taking the column
* from one position (iFrom) and insert it into a given point (iTo).
* @method $.fn.dataTableExt.oApi.fnColReorder
* @param object oSettings DataTables settings object - automatically added by DataTables!
* @param int iFrom Take the column to be repositioned from this point
* @param int iTo and insert it into this point
* @returns void
*/
$.fn.dataTableExt.oApi.fnColReorder = function ( oSettings, iFrom, iTo )
{
var i, iLen, j, jLen, iCols=oSettings.aoColumns.length, nTrs, oCol;
/* Sanity check in the input */
if ( iFrom == iTo )
{
/* Pointless reorder */
return;
}
if ( iFrom < 0 || iFrom >= iCols )
{
this.oApi._fnLog( oSettings, 1, "ColReorder 'from' index is out of bounds: "+iFrom );
return;
}
if ( iTo < 0 || iTo >= iCols )
{
this.oApi._fnLog( oSettings, 1, "ColReorder 'to' index is out of bounds: "+iTo );
return;
}
/*
* Calculate the new column array index, so we have a mapping between the old and new
*/
var aiMapping = [];
for ( i=0, iLen=iCols ; i<iLen ; i++ )
{
aiMapping[i] = i;
}
fnArraySwitch( aiMapping, iFrom, iTo );
var aiInvertMapping = fnInvertKeyValues( aiMapping );
/*
* Convert all internal indexing to the new column order indexes
*/
/* Sorting */
for ( i=0, iLen=oSettings.aaSorting.length ; i<iLen ; i++ )
{
oSettings.aaSorting[i][0] = aiInvertMapping[ oSettings.aaSorting[i][0] ];
}
/* Fixed sorting */
if ( oSettings.aaSortingFixed !== null )
{
for ( i=0, iLen=oSettings.aaSortingFixed.length ; i<iLen ; i++ )
{
oSettings.aaSortingFixed[i][0] = aiInvertMapping[ oSettings.aaSortingFixed[i][0] ];
}
}
/* Data column sorting (the column which the sort for a given column should take place on) */
for ( i=0, iLen=iCols ; i<iLen ; i++ )
{
oCol = oSettings.aoColumns[i];
for ( j=0, jLen=oCol.aDataSort.length ; j<jLen ; j++ )
{
oCol.aDataSort[j] = aiInvertMapping[ oCol.aDataSort[j] ];
}
}
/* Update the Get and Set functions for each column */
for ( i=0, iLen=iCols ; i<iLen ; i++ )
{
oCol = oSettings.aoColumns[i];
if ( typeof oCol.mDataProp == 'number' ) {
oCol.mDataProp = aiInvertMapping[ oCol.mDataProp ];
oCol.fnGetData = oSettings.oApi._fnGetObjectDataFn( oCol.mDataProp );
oCol.fnSetData = oSettings.oApi._fnSetObjectDataFn( oCol.mDataProp );
}
}
/*
* Move the DOM elements
*/
if ( oSettings.aoColumns[iFrom].bVisible )
{
/* Calculate the current visible index and the point to insert the node before. The insert
* before needs to take into account that there might not be an element to insert before,
* in which case it will be null, and an appendChild should be used
*/
var iVisibleIndex = this.oApi._fnColumnIndexToVisible( oSettings, iFrom );
var iInsertBeforeIndex = null;
i = iTo < iFrom ? iTo : iTo + 1;
while ( iInsertBeforeIndex === null && i < iCols )
{
iInsertBeforeIndex = this.oApi._fnColumnIndexToVisible( oSettings, i );
i++;
}
/* Header */
nTrs = oSettings.nTHead.getElementsByTagName('tr');
for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
{
fnDomSwitch( nTrs[i], iVisibleIndex, iInsertBeforeIndex );
}
/* Footer */
if ( oSettings.nTFoot !== null )
{
nTrs = oSettings.nTFoot.getElementsByTagName('tr');
for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
{
fnDomSwitch( nTrs[i], iVisibleIndex, iInsertBeforeIndex );
}
}
/* Body */
for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
{
if ( oSettings.aoData[i].nTr !== null )
{
fnDomSwitch( oSettings.aoData[i].nTr, iVisibleIndex, iInsertBeforeIndex );
}
}
}
/*
* Move the internal array elements
*/
/* Columns */
fnArraySwitch( oSettings.aoColumns, iFrom, iTo );
/* Search columns */
fnArraySwitch( oSettings.aoPreSearchCols, iFrom, iTo );
/* Array array - internal data anodes cache */
for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
{
if ( $.isArray( oSettings.aoData[i]._aData ) ) {
fnArraySwitch( oSettings.aoData[i]._aData, iFrom, iTo );
}
fnArraySwitch( oSettings.aoData[i]._anHidden, iFrom, iTo );
}
/* Reposition the header elements in the header layout array */
for ( i=0, iLen=oSettings.aoHeader.length ; i<iLen ; i++ )
{
fnArraySwitch( oSettings.aoHeader[i], iFrom, iTo );
}
if ( oSettings.aoFooter !== null )
{
for ( i=0, iLen=oSettings.aoFooter.length ; i<iLen ; i++ )
{
fnArraySwitch( oSettings.aoFooter[i], iFrom, iTo );
}
}
/*
* Update DataTables' event handlers
*/
/* Sort listener */
for ( i=0, iLen=iCols ; i<iLen ; i++ )
{
$(oSettings.aoColumns[i].nTh).unbind('click');
this.oApi._fnSortAttachListener( oSettings, oSettings.aoColumns[i].nTh, i );
}
/*
* Any extra operations for the other plug-ins
*/
if ( typeof ColVis != 'undefined' )
{
ColVis.fnRebuild( oSettings.oInstance );
}
if ( typeof oSettings.oInstance._oPluginFixedHeader != 'undefined' )
{
oSettings.oInstance._oPluginFixedHeader.fnUpdate();
}
};
/**
* ColReorder provides column visiblity control for DataTables
* @class ColReorder
* @constructor
* @param {object} DataTables object
* @param {object} ColReorder options
*/
ColReorder = function( oTable, oOpts )
{
/* Santiy check that we are a new instance */
if ( !this.CLASS || this.CLASS != "ColReorder" )
{
alert( "Warning: ColReorder must be initialised with the keyword 'new'" );
}
if ( typeof oOpts == 'undefined' )
{
oOpts = {};
}
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Public class variables
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/**
* @namespace Settings object which contains customisable information for ColReorder instance
*/
this.s = {
/**
* DataTables settings object
* @property dt
* @type Object
* @default null
*/
"dt": null,
/**
* Initialisation object used for this instance
* @property init
* @type object
* @default {}
*/
"init": oOpts,
/**
* Number of columns to fix (not allow to be reordered)
* @property fixed
* @type int
* @default 0
*/
"fixed": 0,
/**
* Callback function for once the reorder has been done
* @property dropcallback
* @type function
* @default null
*/
"dropCallback": null,
/**
* @namespace Information used for the mouse drag
*/
"mouse": {
"startX": -1,
"startY": -1,
"offsetX": -1,
"offsetY": -1,
"target": -1,
"targetIndex": -1,
"fromIndex": -1
},
/**
* Information which is used for positioning the insert cusor and knowing where to do the
* insert. Array of objects with the properties:
* x: x-axis position
* to: insert point
* @property aoTargets
* @type array
* @default []
*/
"aoTargets": []
};
/**
* @namespace Common and useful DOM elements for the class instance
*/
this.dom = {
/**
* Dragging element (the one the mouse is moving)
* @property drag
* @type element
* @default null
*/
"drag": null,
/**
* The insert cursor
* @property pointer
* @type element
* @default null
*/
"pointer": null
};
/* Constructor logic */
this.s.dt = oTable.fnSettings();
this._fnConstruct();
/* Store the instance for later use */
ColReorder.aoInstances.push( this );
return this;
};
ColReorder.prototype = {
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Public methods
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
"fnReset": function ()
{
var a = [];
for ( var i=0, iLen=this.s.dt.aoColumns.length ; i<iLen ; i++ )
{
a.push( this.s.dt.aoColumns[i]._ColReorder_iOrigCol );
}
this._fnOrderColumns( a );
},
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Private methods (they are of course public in JS, but recommended as private)
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/**
* Constructor logic
* @method _fnConstruct
* @returns void
* @private
*/
"_fnConstruct": function ()
{
var that = this;
var i, iLen;
/* Columns discounted from reordering - counting left to right */
if ( typeof this.s.init.iFixedColumns != 'undefined' )
{
this.s.fixed = this.s.init.iFixedColumns;
}
/* Drop callback initialisation option */
if ( typeof this.s.init.fnReorderCallback != 'undefined' )
{
this.s.dropCallback = this.s.init.fnReorderCallback;
}
/* Add event handlers for the drag and drop, and also mark the original column order */
for ( i=0, iLen=this.s.dt.aoColumns.length ; i<iLen ; i++ )
{
if ( i > this.s.fixed-1 )
{
this._fnMouseListener( i, this.s.dt.aoColumns[i].nTh );
}
/* Mark the original column order for later reference */
this.s.dt.aoColumns[i]._ColReorder_iOrigCol = i;
}
/* State saving */
this.s.dt.oApi._fnCallbackReg( this.s.dt, 'aoStateSaveParams', function (oS, oData) {
that._fnStateSave.call( that, oData );
}, "ColReorder_State" );
/* An initial column order has been specified */
var aiOrder = null;
if ( typeof this.s.init.aiOrder != 'undefined' )
{
aiOrder = this.s.init.aiOrder.slice();
}
/* State loading, overrides the column order given */
if ( this.s.dt.oLoadedState && typeof this.s.dt.oLoadedState.ColReorder != 'undefined' &&
this.s.dt.oLoadedState.ColReorder.length == this.s.dt.aoColumns.length )
{
aiOrder = this.s.dt.oLoadedState.ColReorder;
}
/* If we have an order to apply - do so */
if ( aiOrder )
{
/* We might be called during or after the DataTables initialisation. If before, then we need
* to wait until the draw is done, if after, then do what we need to do right away
*/
if ( !that.s.dt._bInitComplete )
{
var bDone = false;
this.s.dt.aoDrawCallback.push( {
"fn": function () {
if ( !that.s.dt._bInitComplete && !bDone )
{
bDone = true;
var resort = fnInvertKeyValues( aiOrder );
that._fnOrderColumns.call( that, resort );
}
},
"sName": "ColReorder_Pre"
} );
}
else
{
var resort = fnInvertKeyValues( aiOrder );
that._fnOrderColumns.call( that, resort );
}
}
},
/**
* Set the column order from an array
* @method _fnOrderColumns
* @param array a An array of integers which dictate the column order that should be applied
* @returns void
* @private
*/
"_fnOrderColumns": function ( a )
{
if ( a.length != this.s.dt.aoColumns.length )
{
this.s.dt.oInstance.oApi._fnLog( oDTSettings, 1, "ColReorder - array reorder does not "+
"match known number of columns. Skipping." );
return;
}
for ( var i=0, iLen=a.length ; i<iLen ; i++ )
{
var currIndex = $.inArray( i, a );
if ( i != currIndex )
{
/* Reorder our switching array */
fnArraySwitch( a, currIndex, i );
/* Do the column reorder in the table */
this.s.dt.oInstance.fnColReorder( currIndex, i );
}
}
/* When scrolling we need to recalculate the column sizes to allow for the shift */
if ( this.s.dt.oScroll.sX !== "" || this.s.dt.oScroll.sY !== "" )
{
this.s.dt.oInstance.fnAdjustColumnSizing();
}
/* Save the state */
this.s.dt.oInstance.oApi._fnSaveState( this.s.dt );
},
/**
* Because we change the indexes of columns in the table, relative to their starting point
* we need to reorder the state columns to what they are at the starting point so we can
* then rearrange them again on state load!
* @method _fnStateSave
* @param object oState DataTables state
* @returns string JSON encoded cookie string for DataTables
* @private
*/
"_fnStateSave": function ( oState )
{
var i, iLen, aCopy, iOrigColumn;
var oSettings = this.s.dt;
/* Sorting */
for ( i=0 ; i<oState.aaSorting.length ; i++ )
{
oState.aaSorting[i][0] = oSettings.aoColumns[ oState.aaSorting[i][0] ]._ColReorder_iOrigCol;
}
aSearchCopy = $.extend( true, [], oState.aoSearchCols );
oState.ColReorder = [];
for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
{
iOrigColumn = oSettings.aoColumns[i]._ColReorder_iOrigCol;
/* Column filter */
oState.aoSearchCols[ iOrigColumn ] = aSearchCopy[i];
/* Visibility */
oState.abVisCols[ iOrigColumn ] = oSettings.aoColumns[i].bVisible;
/* Column reordering */
oState.ColReorder.push( iOrigColumn );
}
},
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Mouse drop and drag
*/
/**
* Add a mouse down listener to a particluar TH element
* @method _fnMouseListener
* @param int i Column index
* @param element nTh TH element clicked on
* @returns void
* @private
*/
"_fnMouseListener": function ( i, nTh )
{
var that = this;
$(nTh).bind( 'mousedown.ColReorder', function (e) {
that._fnMouseDown.call( that, e, nTh );
return false;
} );
},
/**
* Mouse down on a TH element in the table header
* @method _fnMouseDown
* @param event e Mouse event
* @param element nTh TH element to be dragged
* @returns void
* @private
*/
"_fnMouseDown": function ( e, nTh )
{
var
that = this,
aoColumns = this.s.dt.aoColumns;
/* Store information about the mouse position */
var nThTarget = e.target.nodeName == "TH" ? e.target : $(e.target).parents('TH')[0];
var offset = $(nThTarget).offset();
this.s.mouse.startX = e.pageX;
this.s.mouse.startY = e.pageY;
this.s.mouse.offsetX = e.pageX - offset.left;
this.s.mouse.offsetY = e.pageY - offset.top;
this.s.mouse.target = nTh;
this.s.mouse.targetIndex = $('th', nTh.parentNode).index( nTh );
this.s.mouse.fromIndex = this.s.dt.oInstance.oApi._fnVisibleToColumnIndex( this.s.dt,
this.s.mouse.targetIndex );
/* Calculate a cached array with the points of the column inserts, and the 'to' points */
this.s.aoTargets.splice( 0, this.s.aoTargets.length );
this.s.aoTargets.push( {
"x": $(this.s.dt.nTable).offset().left,
"to": 0
} );
var iToPoint = 0;
for ( var i=0, iLen=aoColumns.length ; i<iLen ; i++ )
{
/* For the column / header in question, we want it's position to remain the same if the
* position is just to it's immediate left or right, so we only incremement the counter for
* other columns
*/
if ( i != this.s.mouse.fromIndex )
{
iToPoint++;
}
if ( aoColumns[i].bVisible )
{
this.s.aoTargets.push( {
"x": $(aoColumns[i].nTh).offset().left + $(aoColumns[i].nTh).outerWidth(),
"to": iToPoint
} );
}
}
/* Disallow columns for being reordered by drag and drop, counting left to right */
if ( this.s.fixed !== 0 )
{
this.s.aoTargets.splice( 0, this.s.fixed );
}
/* Add event handlers to the document */
$(document).bind( 'mousemove.ColReorder', function (e) {
that._fnMouseMove.call( that, e );
} );
$(document).bind( 'mouseup.ColReorder', function (e) {
that._fnMouseUp.call( that, e );
} );
},
/**
* Deal with a mouse move event while dragging a node
* @method _fnMouseMove
* @param event e Mouse event
* @returns void
* @private
*/
"_fnMouseMove": function ( e )
{
var that = this;
if ( this.dom.drag === null )
{
/* Only create the drag element if the mouse has moved a specific distance from the start
* point - this allows the user to make small mouse movements when sorting and not have a
* possibly confusing drag element showing up
*/
if ( Math.pow(
Math.pow(e.pageX - this.s.mouse.startX, 2) +
Math.pow(e.pageY - this.s.mouse.startY, 2), 0.5 ) < 5 )
{
return;
}
this._fnCreateDragNode();
}
/* Position the element - we respect where in the element the click occured */
this.dom.drag.style.left = (e.pageX - this.s.mouse.offsetX) + "px";
this.dom.drag.style.top = (e.pageY - this.s.mouse.offsetY) + "px";
/* Based on the current mouse position, calculate where the insert should go */
var bSet = false;
for ( var i=1, iLen=this.s.aoTargets.length ; i<iLen ; i++ )
{
if ( e.pageX < this.s.aoTargets[i-1].x + ((this.s.aoTargets[i].x-this.s.aoTargets[i-1].x)/2) )
{
this.dom.pointer.style.left = this.s.aoTargets[i-1].x +"px";
this.s.mouse.toIndex = this.s.aoTargets[i-1].to;
bSet = true;
break;
}
}
/* The insert element wasn't positioned in the array (less than operator), so we put it at
* the end
*/
if ( !bSet )
{
this.dom.pointer.style.left = this.s.aoTargets[this.s.aoTargets.length-1].x +"px";
this.s.mouse.toIndex = this.s.aoTargets[this.s.aoTargets.length-1].to;
}
},
/**
* Finish off the mouse drag and insert the column where needed
* @method _fnMouseUp
* @param event e Mouse event
* @returns void
* @private
*/
"_fnMouseUp": function ( e )
{
var that = this;
$(document).unbind( 'mousemove.ColReorder' );
$(document).unbind( 'mouseup.ColReorder' );
if ( this.dom.drag !== null )
{
/* Remove the guide elements */
document.body.removeChild( this.dom.drag );
document.body.removeChild( this.dom.pointer );
this.dom.drag = null;
this.dom.pointer = null;
/* Actually do the reorder */
this.s.dt.oInstance.fnColReorder( this.s.mouse.fromIndex, this.s.mouse.toIndex );
/* When scrolling we need to recalculate the column sizes to allow for the shift */
if ( this.s.dt.oScroll.sX !== "" || this.s.dt.oScroll.sY !== "" )
{
this.s.dt.oInstance.fnAdjustColumnSizing();
}
if ( this.s.dropCallback !== null )
{
this.s.dropCallback.call( this );
}
/* Save the state */
this.s.dt.oInstance.oApi._fnSaveState( this.s.dt );
}
},
/**
* Copy the TH element that is being drags so the user has the idea that they are actually
* moving it around the page.
* @method _fnCreateDragNode
* @returns void
* @private
*/
"_fnCreateDragNode": function ()
{
var that = this;
this.dom.drag = $(this.s.dt.nTHead.parentNode).clone(true)[0];
this.dom.drag.className += " DTCR_clonedTable";
while ( this.dom.drag.getElementsByTagName('caption').length > 0 )
{
this.dom.drag.removeChild( this.dom.drag.getElementsByTagName('caption')[0] );
}
while ( this.dom.drag.getElementsByTagName('tbody').length > 0 )
{
this.dom.drag.removeChild( this.dom.drag.getElementsByTagName('tbody')[0] );
}
while ( this.dom.drag.getElementsByTagName('tfoot').length > 0 )
{
this.dom.drag.removeChild( this.dom.drag.getElementsByTagName('tfoot')[0] );
}
$('thead tr:eq(0)', this.dom.drag).each( function () {
$('th:not(:eq('+that.s.mouse.targetIndex+'))', this).remove();
} );
$('tr', this.dom.drag).height( $('tr:eq(0)', that.s.dt.nTHead).height() );
$('thead tr:gt(0)', this.dom.drag).remove();
$('thead th:eq(0)', this.dom.drag).each( function (i) {
this.style.width = $('th:eq('+that.s.mouse.targetIndex+')', that.s.dt.nTHead).width()+"px";
} );
this.dom.drag.style.position = "absolute";
this.dom.drag.style.top = "0px";
this.dom.drag.style.left = "0px";
this.dom.drag.style.width = $('th:eq('+that.s.mouse.targetIndex+')', that.s.dt.nTHead).outerWidth()+"px";
this.dom.pointer = document.createElement( 'div' );
this.dom.pointer.className = "DTCR_pointer";
this.dom.pointer.style.position = "absolute";
if ( this.s.dt.oScroll.sX === "" && this.s.dt.oScroll.sY === "" )
{
this.dom.pointer.style.top = $(this.s.dt.nTable).offset().top+"px";
this.dom.pointer.style.height = $(this.s.dt.nTable).height()+"px";
}
else
{
this.dom.pointer.style.top = $('div.dataTables_scroll', this.s.dt.nTableWrapper).offset().top+"px";
this.dom.pointer.style.height = $('div.dataTables_scroll', this.s.dt.nTableWrapper).height()+"px";
}
document.body.appendChild( this.dom.pointer );
document.body.appendChild( this.dom.drag );
}
};
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Static parameters
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/**
* Array of all ColReorder instances for later reference
* @property ColReorder.aoInstances
* @type array
* @default []
* @static
*/
ColReorder.aoInstances = [];
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Static functions
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/**
* Reset the column ordering for a DataTables instance
* @method ColReorder.fnReset
* @param object oTable DataTables instance to consider
* @returns void
* @static
*/
ColReorder.fnReset = function ( oTable )
{
for ( var i=0, iLen=ColReorder.aoInstances.length ; i<iLen ; i++ )
{
if ( ColReorder.aoInstances[i].s.dt.oInstance == oTable )
{
ColReorder.aoInstances[i].fnReset();
}
}
};
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Constants
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/**
* Name of this class
* @constant CLASS
* @type String
* @default ColReorder
*/
ColReorder.prototype.CLASS = "ColReorder";
/**
* ColReorder version
* @constant VERSION
* @type String
* @default As code
*/
ColReorder.VERSION = "1.0.5";
ColReorder.prototype.VERSION = ColReorder.VERSION;
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Initialisation
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Register a new feature with DataTables
*/
if ( typeof $.fn.dataTable == "function" &&
typeof $.fn.dataTableExt.fnVersionCheck == "function" &&
$.fn.dataTableExt.fnVersionCheck('1.9.0') )
{
$.fn.dataTableExt.aoFeatures.push( {
"fnInit": function( oDTSettings ) {
var oTable = oDTSettings.oInstance;
if ( typeof oTable._oPluginColReorder == 'undefined' ) {
var opts = typeof oDTSettings.oInit.oColReorder != 'undefined' ?
oDTSettings.oInit.oColReorder : {};
oTable._oPluginColReorder = new ColReorder( oDTSettings.oInstance, opts );
} else {
oTable.oApi._fnLog( oDTSettings, 1, "ColReorder attempted to initialise twice. Ignoring second" );
}
return null; /* No node to insert */
},
"cFeature": "R",
"sFeature": "ColReorder"
} );
}
else
{
alert( "Warning: ColReorder requires DataTables 1.9.0 or greater - www.datatables.net/download");
}
})(jQuery, window, document);

View file

@ -0,0 +1,33 @@
/*
* File: ColReorder.min.js
* Version: 1.0.5
* Author: Allan Jardine (www.sprymedia.co.uk)
*
* Copyright 2010-2011 Allan Jardine, all rights reserved.
*
* This source file is free software, under either the GPL v2 license or a
* BSD (3 point) style license, as supplied with this software.
*
* This source file is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
*/
(function(f,o,i){function m(a){for(var c=[],d=0,b=a.length;d<b;d++)c[a[d]]=d;return c}function j(a,c,d){c=a.splice(c,1)[0];a.splice(d,0,c)}function n(a,c,d){for(var b=[],e=0,f=a.childNodes.length;e<f;e++)1==a.childNodes[e].nodeType&&b.push(a.childNodes[e]);c=b[c];null!==d?a.insertBefore(c,b[d]):a.appendChild(c)}f.fn.dataTableExt.oApi.fnColReorder=function(a,c,d){var b,e,g,l,k=a.aoColumns.length,h;if(c!=d)if(0>c||c>=k)this.oApi._fnLog(a,1,"ColReorder 'from' index is out of bounds: "+c);else if(0>d||
d>=k)this.oApi._fnLog(a,1,"ColReorder 'to' index is out of bounds: "+d);else{g=[];for(b=0,e=k;b<e;b++)g[b]=b;j(g,c,d);var i=m(g);for(b=0,e=a.aaSorting.length;b<e;b++)a.aaSorting[b][0]=i[a.aaSorting[b][0]];if(null!==a.aaSortingFixed)for(b=0,e=a.aaSortingFixed.length;b<e;b++)a.aaSortingFixed[b][0]=i[a.aaSortingFixed[b][0]];for(b=0,e=k;b<e;b++){h=a.aoColumns[b];for(g=0,l=h.aDataSort.length;g<l;g++)h.aDataSort[g]=i[h.aDataSort[g]]}for(b=0,e=k;b<e;b++)if(h=a.aoColumns[b],"number"==typeof h.mDataProp)h.mDataProp=
i[h.mDataProp],h.fnGetData=a.oApi._fnGetObjectDataFn(h.mDataProp),h.fnSetData=a.oApi._fnSetObjectDataFn(h.mDataProp);if(a.aoColumns[c].bVisible){l=this.oApi._fnColumnIndexToVisible(a,c);h=null;for(b=d<c?d:d+1;null===h&&b<k;)h=this.oApi._fnColumnIndexToVisible(a,b),b++;g=a.nTHead.getElementsByTagName("tr");for(b=0,e=g.length;b<e;b++)n(g[b],l,h);if(null!==a.nTFoot){g=a.nTFoot.getElementsByTagName("tr");for(b=0,e=g.length;b<e;b++)n(g[b],l,h)}for(b=0,e=a.aoData.length;b<e;b++)null!==a.aoData[b].nTr&&
n(a.aoData[b].nTr,l,h)}j(a.aoColumns,c,d);j(a.aoPreSearchCols,c,d);for(b=0,e=a.aoData.length;b<e;b++)f.isArray(a.aoData[b]._aData)&&j(a.aoData[b]._aData,c,d),j(a.aoData[b]._anHidden,c,d);for(b=0,e=a.aoHeader.length;b<e;b++)j(a.aoHeader[b],c,d);if(null!==a.aoFooter)for(b=0,e=a.aoFooter.length;b<e;b++)j(a.aoFooter[b],c,d);for(b=0,e=k;b<e;b++)f(a.aoColumns[b].nTh).unbind("click"),this.oApi._fnSortAttachListener(a,a.aoColumns[b].nTh,b);"undefined"!=typeof ColVis&&ColVis.fnRebuild(a.oInstance);"undefined"!=
typeof a.oInstance._oPluginFixedHeader&&a.oInstance._oPluginFixedHeader.fnUpdate()}};ColReorder=function(a,c){(!this.CLASS||"ColReorder"!=this.CLASS)&&alert("Warning: ColReorder must be initialised with the keyword 'new'");"undefined"==typeof c&&(c={});this.s={dt:null,init:c,fixed:0,dropCallback:null,mouse:{startX:-1,startY:-1,offsetX:-1,offsetY:-1,target:-1,targetIndex:-1,fromIndex:-1},aoTargets:[]};this.dom={drag:null,pointer:null};this.s.dt=a.fnSettings();this._fnConstruct();ColReorder.aoInstances.push(this);
return this};ColReorder.prototype={fnReset:function(){for(var a=[],c=0,d=this.s.dt.aoColumns.length;c<d;c++)a.push(this.s.dt.aoColumns[c]._ColReorder_iOrigCol);this._fnOrderColumns(a)},_fnConstruct:function(){var a=this,c,d;if("undefined"!=typeof this.s.init.iFixedColumns)this.s.fixed=this.s.init.iFixedColumns;if("undefined"!=typeof this.s.init.fnReorderCallback)this.s.dropCallback=this.s.init.fnReorderCallback;for(c=0,d=this.s.dt.aoColumns.length;c<d;c++)c>this.s.fixed-1&&this._fnMouseListener(c,
this.s.dt.aoColumns[c].nTh),this.s.dt.aoColumns[c]._ColReorder_iOrigCol=c;this.s.dt.oApi._fnCallbackReg(this.s.dt,"aoStateSaveParams",function(b,c){a._fnStateSave.call(a,c)},"ColReorder_State");var b=null;"undefined"!=typeof this.s.init.aiOrder&&(b=this.s.init.aiOrder.slice());if(this.s.dt.oLoadedState&&"undefined"!=typeof this.s.dt.oLoadedState.ColReorder&&this.s.dt.oLoadedState.ColReorder.length==this.s.dt.aoColumns.length)b=this.s.dt.oLoadedState.ColReorder;if(b)if(a.s.dt._bInitComplete)c=m(b),
a._fnOrderColumns.call(a,c);else{var e=!1;this.s.dt.aoDrawCallback.push({fn:function(){if(!a.s.dt._bInitComplete&&!e){e=!0;var c=m(b);a._fnOrderColumns.call(a,c)}},sName:"ColReorder_Pre"})}},_fnOrderColumns:function(a){if(a.length!=this.s.dt.aoColumns.length)this.s.dt.oInstance.oApi._fnLog(oDTSettings,1,"ColReorder - array reorder does not match known number of columns. Skipping.");else{for(var c=0,d=a.length;c<d;c++){var b=f.inArray(c,a);c!=b&&(j(a,b,c),this.s.dt.oInstance.fnColReorder(b,c))}(""!==
this.s.dt.oScroll.sX||""!==this.s.dt.oScroll.sY)&&this.s.dt.oInstance.fnAdjustColumnSizing();this.s.dt.oInstance.oApi._fnSaveState(this.s.dt)}},_fnStateSave:function(a){var c,d,b,e=this.s.dt;for(c=0;c<a.aaSorting.length;c++)a.aaSorting[c][0]=e.aoColumns[a.aaSorting[c][0]]._ColReorder_iOrigCol;aSearchCopy=f.extend(!0,[],a.aoSearchCols);a.ColReorder=[];for(c=0,d=e.aoColumns.length;c<d;c++)b=e.aoColumns[c]._ColReorder_iOrigCol,a.aoSearchCols[b]=aSearchCopy[c],a.abVisCols[b]=e.aoColumns[c].bVisible,a.ColReorder.push(b)},
_fnMouseListener:function(a,c){var d=this;f(c).bind("mousedown.ColReorder",function(a){d._fnMouseDown.call(d,a,c);return!1})},_fnMouseDown:function(a,c){var d=this,b=this.s.dt.aoColumns,e="TH"==a.target.nodeName?a.target:f(a.target).parents("TH")[0],e=f(e).offset();this.s.mouse.startX=a.pageX;this.s.mouse.startY=a.pageY;this.s.mouse.offsetX=a.pageX-e.left;this.s.mouse.offsetY=a.pageY-e.top;this.s.mouse.target=c;this.s.mouse.targetIndex=f("th",c.parentNode).index(c);this.s.mouse.fromIndex=this.s.dt.oInstance.oApi._fnVisibleToColumnIndex(this.s.dt,
this.s.mouse.targetIndex);this.s.aoTargets.splice(0,this.s.aoTargets.length);this.s.aoTargets.push({x:f(this.s.dt.nTable).offset().left,to:0});for(var g=e=0,j=b.length;g<j;g++)g!=this.s.mouse.fromIndex&&e++,b[g].bVisible&&this.s.aoTargets.push({x:f(b[g].nTh).offset().left+f(b[g].nTh).outerWidth(),to:e});0!==this.s.fixed&&this.s.aoTargets.splice(0,this.s.fixed);f(i).bind("mousemove.ColReorder",function(a){d._fnMouseMove.call(d,a)});f(i).bind("mouseup.ColReorder",function(a){d._fnMouseUp.call(d,a)})},
_fnMouseMove:function(a){if(null===this.dom.drag){if(5>Math.pow(Math.pow(a.pageX-this.s.mouse.startX,2)+Math.pow(a.pageY-this.s.mouse.startY,2),0.5))return;this._fnCreateDragNode()}this.dom.drag.style.left=a.pageX-this.s.mouse.offsetX+"px";this.dom.drag.style.top=a.pageY-this.s.mouse.offsetY+"px";for(var c=!1,d=1,b=this.s.aoTargets.length;d<b;d++)if(a.pageX<this.s.aoTargets[d-1].x+(this.s.aoTargets[d].x-this.s.aoTargets[d-1].x)/2){this.dom.pointer.style.left=this.s.aoTargets[d-1].x+"px";this.s.mouse.toIndex=
this.s.aoTargets[d-1].to;c=!0;break}if(!c)this.dom.pointer.style.left=this.s.aoTargets[this.s.aoTargets.length-1].x+"px",this.s.mouse.toIndex=this.s.aoTargets[this.s.aoTargets.length-1].to},_fnMouseUp:function(){f(i).unbind("mousemove.ColReorder");f(i).unbind("mouseup.ColReorder");if(null!==this.dom.drag)i.body.removeChild(this.dom.drag),i.body.removeChild(this.dom.pointer),this.dom.drag=null,this.dom.pointer=null,this.s.dt.oInstance.fnColReorder(this.s.mouse.fromIndex,this.s.mouse.toIndex),(""!==
this.s.dt.oScroll.sX||""!==this.s.dt.oScroll.sY)&&this.s.dt.oInstance.fnAdjustColumnSizing(),null!==this.s.dropCallback&&this.s.dropCallback.call(this),this.s.dt.oInstance.oApi._fnSaveState(this.s.dt)},_fnCreateDragNode:function(){var a=this;this.dom.drag=f(this.s.dt.nTHead.parentNode).clone(!0)[0];for(this.dom.drag.className+=" DTCR_clonedTable";0<this.dom.drag.getElementsByTagName("caption").length;)this.dom.drag.removeChild(this.dom.drag.getElementsByTagName("caption")[0]);for(;0<this.dom.drag.getElementsByTagName("tbody").length;)this.dom.drag.removeChild(this.dom.drag.getElementsByTagName("tbody")[0]);
for(;0<this.dom.drag.getElementsByTagName("tfoot").length;)this.dom.drag.removeChild(this.dom.drag.getElementsByTagName("tfoot")[0]);f("thead tr:eq(0)",this.dom.drag).each(function(){f("th:not(:eq("+a.s.mouse.targetIndex+"))",this).remove()});f("tr",this.dom.drag).height(f("tr:eq(0)",a.s.dt.nTHead).height());f("thead tr:gt(0)",this.dom.drag).remove();f("thead th:eq(0)",this.dom.drag).each(function(){this.style.width=f("th:eq("+a.s.mouse.targetIndex+")",a.s.dt.nTHead).width()+"px"});this.dom.drag.style.position=
"absolute";this.dom.drag.style.top="0px";this.dom.drag.style.left="0px";this.dom.drag.style.width=f("th:eq("+a.s.mouse.targetIndex+")",a.s.dt.nTHead).outerWidth()+"px";this.dom.pointer=i.createElement("div");this.dom.pointer.className="DTCR_pointer";this.dom.pointer.style.position="absolute";""===this.s.dt.oScroll.sX&&""===this.s.dt.oScroll.sY?(this.dom.pointer.style.top=f(this.s.dt.nTable).offset().top+"px",this.dom.pointer.style.height=f(this.s.dt.nTable).height()+"px"):(this.dom.pointer.style.top=
f("div.dataTables_scroll",this.s.dt.nTableWrapper).offset().top+"px",this.dom.pointer.style.height=f("div.dataTables_scroll",this.s.dt.nTableWrapper).height()+"px");i.body.appendChild(this.dom.pointer);i.body.appendChild(this.dom.drag)}};ColReorder.aoInstances=[];ColReorder.fnReset=function(a){for(var c=0,d=ColReorder.aoInstances.length;c<d;c++)ColReorder.aoInstances[c].s.dt.oInstance==a&&ColReorder.aoInstances[c].fnReset()};ColReorder.prototype.CLASS="ColReorder";ColReorder.VERSION="1.0.5";ColReorder.prototype.VERSION=
ColReorder.VERSION;"function"==typeof f.fn.dataTable&&"function"==typeof f.fn.dataTableExt.fnVersionCheck&&f.fn.dataTableExt.fnVersionCheck("1.9.0")?f.fn.dataTableExt.aoFeatures.push({fnInit:function(a){var c=a.oInstance;"undefined"==typeof c._oPluginColReorder?c._oPluginColReorder=new ColReorder(a.oInstance,"undefined"!=typeof a.oInit.oColReorder?a.oInit.oColReorder:{}):c.oApi._fnLog(a,1,"ColReorder attempted to initialise twice. Ignoring second");return null},cFeature:"R",sFeature:"ColReorder"}):
alert("Warning: ColReorder requires DataTables 1.9.0 or greater - www.datatables.net/download")})(jQuery,window,document);