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css/rowReorder.bootstrap4.min.css 0000644 00000000475 15024775637 0013110 0 ustar 00 table.dt-rowReorder-float{position:absolute !important;opacity:.8;table-layout:fixed;outline:2px solid #0275d8;outline-offset:-2px;z-index:2001}tr.dt-rowReorder-moving{outline:2px solid #888;outline-offset:-2px}body.dt-rowReorder-noOverflow{overflow-x:hidden}table.dataTable td.reorder{text-align:center;cursor:move} css/rowReorder.bootstrap4.css 0000644 00000000574 15024775637 0012326 0 ustar 00 table.dt-rowReorder-float { position: absolute !important; opacity: 0.8; table-layout: fixed; outline: 2px solid #0275d8; outline-offset: -2px; z-index: 2001; } tr.dt-rowReorder-moving { outline: 2px solid #888; outline-offset: -2px; } body.dt-rowReorder-noOverflow { overflow-x: hidden; } table.dataTable td.reorder { text-align: center; cursor: move; } js/rowReorder.bootstrap4.js 0000644 00000001521 15024775637 0011767 0 ustar 00 /*! Bootstrap 4 styling wrapper for RowReorder * ©2018 SpryMedia Ltd - datatables.net/license */ (function( factory ){ if ( typeof define === 'function' && define.amd ) { // AMD define( ['jquery', 'datatables.net-bs4', 'datatables.net-rowreorder'], function ( $ ) { return factory( $, window, document ); } ); } else if ( typeof exports === 'object' ) { // CommonJS module.exports = function (root, $) { if ( ! root ) { root = window; } if ( ! $ || ! $.fn.dataTable ) { $ = require('datatables.net-bs4')(root, $).$; } if ( ! $.fn.dataTable.RowReorder ) { require('datatables.net-rowreorder')(root, $); } return factory( $, root, root.document ); }; } else { // Browser factory( jQuery, window, document ); } }(function( $, window, document, undefined ) { return $.fn.dataTable; })); js/dataTables.rowReorder.min.js 0000644 00000016216 15024775637 0012523 0 ustar 00 /*! RowReorder 1.2.7 2015-2020 SpryMedia Ltd - datatables.net/license */ (function(e){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(f){return e(f,window,document)}):"object"===typeof exports?module.exports=function(f,g){f||(f=window);if(!g||!g.fn.dataTable)g=require("datatables.net")(f,g).$;return e(g,f,f.document)}:e(jQuery,window,document)})(function(e,f,g,o){var i=e.fn.dataTable,j=function(d,c){if(!i.versionCheck||!i.versionCheck("1.10.8"))throw"DataTables RowReorder requires DataTables 1.10.8 or newer";this.c=e.extend(!0,{},i.defaults.rowReorder, j.defaults,c);this.s={bodyTop:null,dt:new i.Api(d),getDataFn:i.ext.oApi._fnGetObjectDataFn(this.c.dataSrc),middles:null,scroll:{},scrollInterval:null,setDataFn:i.ext.oApi._fnSetObjectDataFn(this.c.dataSrc),start:{top:0,left:0,offsetTop:0,offsetLeft:0,nodes:[]},windowHeight:0,documentOuterHeight:0,domCloneOuterHeight:0};this.dom={clone:null,dtScroll:e("div.dataTables_scrollBody",this.s.dt.table().container())};var b=this.s.dt.settings()[0],a=b.rowreorder;if(a)return a;this.dom.dtScroll.length||(this.dom.dtScroll= e(this.s.dt.table().container(),"tbody"));b.rowreorder=this;this._constructor()};e.extend(j.prototype,{_constructor:function(){var d=this,c=this.s.dt,b=e(c.table().node());"static"===b.css("position")&&b.css("position","relative");e(c.table().container()).on("mousedown.rowReorder touchstart.rowReorder",this.c.selector,function(a){if(d.c.enable){if(e(a.target).is(d.c.excludedChildren))return!0;var b=e(this).closest("tr"),h=c.row(b);if(h.any())return d._emitEvent("pre-row-reorder",{node:h.node(),index:h.index()}), d._mouseDown(a,b),!1}});c.on("destroy.rowReorder",function(){e(c.table().container()).off(".rowReorder");c.off(".rowReorder")})},_cachePositions:function(){var d=this.s.dt,c=e(d.table().node()).find("thead").outerHeight(),b=e.unique(d.rows({page:"current"}).nodes().toArray()),b=e.map(b,function(b){var d=e(b).position().top-c;return(d+d+e(b).outerHeight())/2});this.s.middles=b;this.s.bodyTop=e(d.table().body()).offset().top;this.s.windowHeight=e(f).height();this.s.documentOuterHeight=e(g).outerHeight()}, _clone:function(d){var c=e(this.s.dt.table().node().cloneNode(!1)).addClass("dt-rowReorder-float").append("<tbody/>").append(d.clone(!1)),b=d.outerWidth(),a=d.outerHeight(),g=d.children().map(function(){return e(this).width()});c.width(b).height(a).find("tr").children().each(function(b){this.style.width=g[b]+"px"});c.appendTo("body");this.dom.clone=c;this.s.domCloneOuterHeight=c.outerHeight()},_clonePosition:function(d){var c=this.s.start,b=this._eventToPage(d,"Y")-c.top,d=this._eventToPage(d,"X")- c.left,a=this.c.snapX,b=b+c.offsetTop,c=!0===a?c.offsetLeft:"number"===typeof a?c.offsetLeft+a:d+c.offsetLeft;0>b?b=0:b+this.s.domCloneOuterHeight>this.s.documentOuterHeight&&(b=this.s.documentOuterHeight-this.s.domCloneOuterHeight);this.dom.clone.css({top:b,left:c})},_emitEvent:function(d,c){this.s.dt.iterator("table",function(b){e(b.nTable).triggerHandler(d+".dt",c)})},_eventToPage:function(d,c){return-1!==d.type.indexOf("touch")?d.originalEvent.touches[0]["page"+c]:d["page"+c]},_mouseDown:function(d, c){var b=this,a=this.s.dt,m=this.s.start,h=c.offset();m.top=this._eventToPage(d,"Y");m.left=this._eventToPage(d,"X");m.offsetTop=h.top;m.offsetLeft=h.left;m.nodes=e.unique(a.rows({page:"current"}).nodes().toArray());this._cachePositions();this._clone(c);this._clonePosition(d);this.dom.target=c;c.addClass("dt-rowReorder-moving");e(g).on("mouseup.rowReorder touchend.rowReorder",function(a){b._mouseUp(a)}).on("mousemove.rowReorder touchmove.rowReorder",function(a){b._mouseMove(a)});e(f).width()===e(g).width()&& e(g.body).addClass("dt-rowReorder-noOverflow");a=this.dom.dtScroll;this.s.scroll={windowHeight:e(f).height(),windowWidth:e(f).width(),dtTop:a.length?a.offset().top:null,dtLeft:a.length?a.offset().left:null,dtHeight:a.length?a.outerHeight():null,dtWidth:a.length?a.outerWidth():null}},_mouseMove:function(d){this._clonePosition(d);for(var c=this._eventToPage(d,"Y")-this.s.bodyTop,b=this.s.middles,a=null,g=this.s.dt,h=0,f=b.length;h<f;h++)if(c<b[h]){a=h;break}null===a&&(a=b.length);if(null===this.s.lastInsert|| this.s.lastInsert!==a)c=e.unique(g.rows({page:"current"}).nodes().toArray()),a>this.s.lastInsert?this.dom.target.insertAfter(c[a-1]):this.dom.target.insertBefore(c[a]),this._cachePositions(),this.s.lastInsert=a;this._shiftScroll(d)},_mouseUp:function(d){var c=this,b=this.s.dt,a,f,h=this.c.dataSrc;this.dom.clone.remove();this.dom.clone=null;this.dom.target.removeClass("dt-rowReorder-moving");e(g).off(".rowReorder");e(g.body).removeClass("dt-rowReorder-noOverflow");clearInterval(this.s.scrollInterval); this.s.scrollInterval=null;var n=this.s.start.nodes,l=e.unique(b.rows({page:"current"}).nodes().toArray()),j={},i=[],k=[],p=this.s.getDataFn,o=this.s.setDataFn;a=0;for(f=n.length;a<f;a++)if(n[a]!==l[a]){var q=b.row(l[a]).id(),u=b.row(l[a]).data(),r=b.row(n[a]).data();q&&(j[q]=p(r));i.push({node:l[a],oldData:p(u),newData:p(r),newPosition:a,oldPosition:e.inArray(l[a],n)});k.push(l[a])}var s=[i,{dataSrc:h,nodes:k,values:j,triggerRow:b.row(this.dom.target),originalEvent:d}];this._emitEvent("row-reorder", s);var t=function(){if(c.c.update){a=0;for(f=i.length;a<f;a++){var d=b.row(i[a].node).data();o(d,i[a].newData);b.columns().every(function(){this.dataSrc()===h&&b.cell(i[a].node,this.index()).invalidate("data")})}c._emitEvent("row-reordered",s);b.draw(!1)}};this.c.editor?(this.c.enable=!1,this.c.editor.edit(k,!1,e.extend({submit:"changed"},this.c.formOptions)).multiSet(h,j).one("preSubmitCancelled.rowReorder",function(){c.c.enable=!0;c.c.editor.off(".rowReorder");b.draw(!1)}).one("submitUnsuccessful.rowReorder", function(){b.draw(!1)}).one("submitSuccess.rowReorder",function(){t()}).one("submitComplete",function(){c.c.enable=!0;c.c.editor.off(".rowReorder")}).submit()):t()},_shiftScroll:function(d){var c=this,b=this.s.scroll,a=!1,i=d.pageY-g.body.scrollTop,h,j;i<e(f).scrollTop()+65?h=-5:i>b.windowHeight+e(f).scrollTop()-65&&(h=5);null!==b.dtTop&&d.pageY<b.dtTop+65?j=-5:null!==b.dtTop&&d.pageY>b.dtTop+b.dtHeight-65&&(j=5);h||j?(b.windowVert=h,b.dtVert=j,a=!0):this.s.scrollInterval&&(clearInterval(this.s.scrollInterval), this.s.scrollInterval=null);!this.s.scrollInterval&&a&&(this.s.scrollInterval=setInterval(function(){if(b.windowVert){var a=e(g).scrollTop();e(g).scrollTop(a+b.windowVert);if(a!==e(g).scrollTop()){a=parseFloat(c.dom.clone.css("top"));c.dom.clone.css("top",a+b.windowVert)}}if(b.dtVert){a=c.dom.dtScroll[0];if(b.dtVert)a.scrollTop=a.scrollTop+b.dtVert}},20))}});j.defaults={dataSrc:0,editor:null,enable:!0,formOptions:{},selector:"td:first-child",snapX:!1,update:!0,excludedChildren:"a"};var k=e.fn.dataTable.Api; k.register("rowReorder()",function(){return this});k.register("rowReorder.enable()",function(d){d===o&&(d=!0);return this.iterator("table",function(c){c.rowreorder&&(c.rowreorder.c.enable=d)})});k.register("rowReorder.disable()",function(){return this.iterator("table",function(d){d.rowreorder&&(d.rowreorder.c.enable=!1)})});j.version="1.2.6";e.fn.dataTable.RowReorder=j;e.fn.DataTable.RowReorder=j;e(g).on("init.dt.dtr",function(d,c){if("dt"===d.namespace){var b=c.oInit.rowReorder,a=i.defaults.rowReorder; if(b||a)a=e.extend({},b,a),!1!==b&&new j(c,a)}});return j}); js/rowReorder.bootstrap4.min.js 0000644 00000001046 15024775637 0012553 0 ustar 00 /*! Bootstrap 4 styling wrapper for RowReorder ©2018 SpryMedia Ltd - datatables.net/license */ (function(c){"function"===typeof define&&define.amd?define(["jquery","datatables.net-bs4","datatables.net-rowreorder"],function(a){return c(a,window,document)}):"object"===typeof exports?module.exports=function(a,b){a||(a=window);if(!b||!b.fn.dataTable)b=require("datatables.net-bs4")(a,b).$;b.fn.dataTable.RowReorder||require("datatables.net-rowreorder")(a,b);return c(b,a,a.document)}:c(jQuery,window,document)})(function(c){return c.fn.dataTable}); js/dataTables.rowReorder.js 0000644 00000051475 15024775637 0011747 0 ustar 00 /*! RowReorder 1.2.7 * 2015-2020 SpryMedia Ltd - datatables.net/license */ /** * @summary RowReorder * @description Row reordering extension for DataTables * @version 1.2.7 * @file dataTables.rowReorder.js * @author SpryMedia Ltd (www.sprymedia.co.uk) * @contact www.sprymedia.co.uk/contact * @copyright Copyright 2015-2020 SpryMedia Ltd. * * This source file is free software, available under the following license: * MIT license - http://datatables.net/license/mit * * 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. * * For details please refer to: http://www.datatables.net */ (function( factory ){ if ( typeof define === 'function' && define.amd ) { // AMD define( ['jquery', 'datatables.net'], function ( $ ) { return factory( $, window, document ); } ); } else if ( typeof exports === 'object' ) { // CommonJS module.exports = function (root, $) { if ( ! root ) { root = window; } if ( ! $ || ! $.fn.dataTable ) { $ = require('datatables.net')(root, $).$; } return factory( $, root, root.document ); }; } else { // Browser factory( jQuery, window, document ); } }(function( $, window, document, undefined ) { 'use strict'; var DataTable = $.fn.dataTable; /** * RowReorder provides the ability in DataTables to click and drag rows to * reorder them. When a row is dropped the data for the rows effected will be * updated to reflect the change. Normally this data point should also be the * column being sorted upon in the DataTable but this does not need to be the * case. RowReorder implements a "data swap" method - so the rows being * reordered take the value of the data point from the row that used to occupy * the row's new position. * * Initialisation is done by either: * * * `rowReorder` parameter in the DataTable initialisation object * * `new $.fn.dataTable.RowReorder( table, opts )` after DataTables * initialisation. * * @class * @param {object} settings DataTables settings object for the host table * @param {object} [opts] Configuration options * @requires jQuery 1.7+ * @requires DataTables 1.10.7+ */ var RowReorder = function ( dt, opts ) { // Sanity check that we are using DataTables 1.10 or newer if ( ! DataTable.versionCheck || ! DataTable.versionCheck( '1.10.8' ) ) { throw 'DataTables RowReorder requires DataTables 1.10.8 or newer'; } // User and defaults configuration object this.c = $.extend( true, {}, DataTable.defaults.rowReorder, RowReorder.defaults, opts ); // Internal settings this.s = { /** @type {integer} Scroll body top cache */ bodyTop: null, /** @type {DataTable.Api} DataTables' API instance */ dt: new DataTable.Api( dt ), /** @type {function} Data fetch function */ getDataFn: DataTable.ext.oApi._fnGetObjectDataFn( this.c.dataSrc ), /** @type {array} Pixel positions for row insertion calculation */ middles: null, /** @type {Object} Cached dimension information for use in the mouse move event handler */ scroll: {}, /** @type {integer} Interval object used for smooth scrolling */ scrollInterval: null, /** @type {function} Data set function */ setDataFn: DataTable.ext.oApi._fnSetObjectDataFn( this.c.dataSrc ), /** @type {Object} Mouse down information */ start: { top: 0, left: 0, offsetTop: 0, offsetLeft: 0, nodes: [] }, /** @type {integer} Window height cached value */ windowHeight: 0, /** @type {integer} Document outer height cached value */ documentOuterHeight: 0, /** @type {integer} DOM clone outer height cached value */ domCloneOuterHeight: 0 }; // DOM items this.dom = { /** @type {jQuery} Cloned row being moved around */ clone: null, /** @type {jQuery} DataTables scrolling container */ dtScroll: $('div.dataTables_scrollBody', this.s.dt.table().container()) }; // Check if row reorder has already been initialised on this table var settings = this.s.dt.settings()[0]; var exisiting = settings.rowreorder; if ( exisiting ) { return exisiting; } if ( !this.dom.dtScroll.length ) { this.dom.dtScroll = $(this.s.dt.table().container(), 'tbody') } settings.rowreorder = this; this._constructor(); }; $.extend( RowReorder.prototype, { /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Constructor */ /** * Initialise the RowReorder instance * * @private */ _constructor: function () { var that = this; var dt = this.s.dt; var table = $( dt.table().node() ); // Need to be able to calculate the row positions relative to the table if ( table.css('position') === 'static' ) { table.css( 'position', 'relative' ); } // listen for mouse down on the target column - we have to implement // this rather than using HTML5 drag and drop as drag and drop doesn't // appear to work on table rows at this time. Also mobile browsers are // not supported. // Use `table().container()` rather than just the table node for IE8 - // otherwise it only works once... $(dt.table().container()).on( 'mousedown.rowReorder touchstart.rowReorder', this.c.selector, function (e) { if ( ! that.c.enable ) { return; } // Ignore excluded children of the selector if ( $(e.target).is(that.c.excludedChildren) ) { return true; } var tr = $(this).closest('tr'); var row = dt.row( tr ); // Double check that it is a DataTable row if ( row.any() ) { that._emitEvent( 'pre-row-reorder', { node: row.node(), index: row.index() } ); that._mouseDown( e, tr ); return false; } } ); dt.on( 'destroy.rowReorder', function () { $(dt.table().container()).off( '.rowReorder' ); dt.off( '.rowReorder' ); } ); }, /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Private methods */ /** * Cache the measurements that RowReorder needs in the mouse move handler * to attempt to speed things up, rather than reading from the DOM. * * @private */ _cachePositions: function () { var dt = this.s.dt; // Frustratingly, if we add `position:relative` to the tbody, the // position is still relatively to the parent. So we need to adjust // for that var headerHeight = $( dt.table().node() ).find('thead').outerHeight(); // Need to pass the nodes through jQuery to get them in document order, // not what DataTables thinks it is, since we have been altering the // order var nodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() ); var middles = $.map( nodes, function ( node, i ) { var top = $(node).position().top - headerHeight; return (top + top + $(node).outerHeight() ) / 2; } ); this.s.middles = middles; this.s.bodyTop = $( dt.table().body() ).offset().top; this.s.windowHeight = $(window).height(); this.s.documentOuterHeight = $(document).outerHeight(); }, /** * Clone a row so it can be floated around the screen * * @param {jQuery} target Node to be cloned * @private */ _clone: function ( target ) { var dt = this.s.dt; var clone = $( dt.table().node().cloneNode(false) ) .addClass( 'dt-rowReorder-float' ) .append('<tbody/>') .append( target.clone( false ) ); // Match the table and column widths - read all sizes before setting // to reduce reflows var tableWidth = target.outerWidth(); var tableHeight = target.outerHeight(); var sizes = target.children().map( function () { return $(this).width(); } ); clone .width( tableWidth ) .height( tableHeight ) .find('tr').children().each( function (i) { this.style.width = sizes[i]+'px'; } ); // Insert into the document to have it floating around clone.appendTo( 'body' ); this.dom.clone = clone; this.s.domCloneOuterHeight = clone.outerHeight(); }, /** * Update the cloned item's position in the document * * @param {object} e Event giving the mouse's position * @private */ _clonePosition: function ( e ) { var start = this.s.start; var topDiff = this._eventToPage( e, 'Y' ) - start.top; var leftDiff = this._eventToPage( e, 'X' ) - start.left; var snap = this.c.snapX; var left; var top = topDiff + start.offsetTop; if ( snap === true ) { left = start.offsetLeft; } else if ( typeof snap === 'number' ) { left = start.offsetLeft + snap; } else { left = leftDiff + start.offsetLeft; } if(top < 0) { top = 0 } else if(top + this.s.domCloneOuterHeight > this.s.documentOuterHeight) { top = this.s.documentOuterHeight - this.s.domCloneOuterHeight; } this.dom.clone.css( { top: top, left: left } ); }, /** * Emit an event on the DataTable for listeners * * @param {string} name Event name * @param {array} args Event arguments * @private */ _emitEvent: function ( name, args ) { this.s.dt.iterator( 'table', function ( ctx, i ) { $(ctx.nTable).triggerHandler( name+'.dt', args ); } ); }, /** * Get pageX/Y position from an event, regardless of if it is a mouse or * touch event. * * @param {object} e Event * @param {string} pos X or Y (must be a capital) * @private */ _eventToPage: function ( e, pos ) { if ( e.type.indexOf( 'touch' ) !== -1 ) { return e.originalEvent.touches[0][ 'page'+pos ]; } return e[ 'page'+pos ]; }, /** * Mouse down event handler. Read initial positions and add event handlers * for the move. * * @param {object} e Mouse event * @param {jQuery} target TR element that is to be moved * @private */ _mouseDown: function ( e, target ) { var that = this; var dt = this.s.dt; var start = this.s.start; var offset = target.offset(); start.top = this._eventToPage( e, 'Y' ); start.left = this._eventToPage( e, 'X' ); start.offsetTop = offset.top; start.offsetLeft = offset.left; start.nodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() ); this._cachePositions(); this._clone( target ); this._clonePosition( e ); this.dom.target = target; target.addClass( 'dt-rowReorder-moving' ); $( document ) .on( 'mouseup.rowReorder touchend.rowReorder', function (e) { that._mouseUp(e); } ) .on( 'mousemove.rowReorder touchmove.rowReorder', function (e) { that._mouseMove(e); } ); // Check if window is x-scrolling - if not, disable it for the duration // of the drag if ( $(window).width() === $(document).width() ) { $(document.body).addClass( 'dt-rowReorder-noOverflow' ); } // Cache scrolling information so mouse move doesn't need to read. // This assumes that the window and DT scroller will not change size // during an row drag, which I think is a fair assumption var scrollWrapper = this.dom.dtScroll; this.s.scroll = { windowHeight: $(window).height(), windowWidth: $(window).width(), dtTop: scrollWrapper.length ? scrollWrapper.offset().top : null, dtLeft: scrollWrapper.length ? scrollWrapper.offset().left : null, dtHeight: scrollWrapper.length ? scrollWrapper.outerHeight() : null, dtWidth: scrollWrapper.length ? scrollWrapper.outerWidth() : null }; }, /** * Mouse move event handler - move the cloned row and shuffle the table's * rows if required. * * @param {object} e Mouse event * @private */ _mouseMove: function ( e ) { this._clonePosition( e ); // Transform the mouse position into a position in the table's body var bodyY = this._eventToPage( e, 'Y' ) - this.s.bodyTop; var middles = this.s.middles; var insertPoint = null; var dt = this.s.dt; // Determine where the row should be inserted based on the mouse // position for ( var i=0, ien=middles.length ; i<ien ; i++ ) { if ( bodyY < middles[i] ) { insertPoint = i; break; } } if ( insertPoint === null ) { insertPoint = middles.length; } // Perform the DOM shuffle if it has changed from last time if ( this.s.lastInsert === null || this.s.lastInsert !== insertPoint ) { var nodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() ); if ( insertPoint > this.s.lastInsert ) { this.dom.target.insertAfter( nodes[ insertPoint-1 ] ); } else { this.dom.target.insertBefore( nodes[ insertPoint ] ); } this._cachePositions(); this.s.lastInsert = insertPoint; } this._shiftScroll( e ); }, /** * Mouse up event handler - release the event handlers and perform the * table updates * * @param {object} e Mouse event * @private */ _mouseUp: function ( e ) { var that = this; var dt = this.s.dt; var i, ien; var dataSrc = this.c.dataSrc; this.dom.clone.remove(); this.dom.clone = null; this.dom.target.removeClass( 'dt-rowReorder-moving' ); //this.dom.target = null; $(document).off( '.rowReorder' ); $(document.body).removeClass( 'dt-rowReorder-noOverflow' ); clearInterval( this.s.scrollInterval ); this.s.scrollInterval = null; // Calculate the difference var startNodes = this.s.start.nodes; var endNodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() ); var idDiff = {}; var fullDiff = []; var diffNodes = []; var getDataFn = this.s.getDataFn; var setDataFn = this.s.setDataFn; for ( i=0, ien=startNodes.length ; i<ien ; i++ ) { if ( startNodes[i] !== endNodes[i] ) { var id = dt.row( endNodes[i] ).id(); var endRowData = dt.row( endNodes[i] ).data(); var startRowData = dt.row( startNodes[i] ).data(); if ( id ) { idDiff[ id ] = getDataFn( startRowData ); } fullDiff.push( { node: endNodes[i], oldData: getDataFn( endRowData ), newData: getDataFn( startRowData ), newPosition: i, oldPosition: $.inArray( endNodes[i], startNodes ) } ); diffNodes.push( endNodes[i] ); } } // Create event args var eventArgs = [ fullDiff, { dataSrc: dataSrc, nodes: diffNodes, values: idDiff, triggerRow: dt.row( this.dom.target ), originalEvent: e } ]; // Emit event this._emitEvent( 'row-reorder', eventArgs ); var update = function () { if ( that.c.update ) { for ( i=0, ien=fullDiff.length ; i<ien ; i++ ) { var row = dt.row( fullDiff[i].node ); var rowData = row.data(); setDataFn( rowData, fullDiff[i].newData ); // Invalidate the cell that has the same data source as the dataSrc dt.columns().every( function () { if ( this.dataSrc() === dataSrc ) { dt.cell( fullDiff[i].node, this.index() ).invalidate( 'data' ); } } ); } // Trigger row reordered event that._emitEvent( 'row-reordered', eventArgs ); dt.draw( false ); } }; // Editor interface if ( this.c.editor ) { // Disable user interaction while Editor is submitting this.c.enable = false; this.c.editor .edit( diffNodes, false, $.extend( {submit: 'changed'}, this.c.formOptions ) ) .multiSet( dataSrc, idDiff ) .one( 'preSubmitCancelled.rowReorder', function () { that.c.enable = true; that.c.editor.off( '.rowReorder' ); dt.draw( false ); } ) .one( 'submitUnsuccessful.rowReorder', function () { dt.draw( false ); } ) .one( 'submitSuccess.rowReorder', function () { update(); } ) .one( 'submitComplete', function () { that.c.enable = true; that.c.editor.off( '.rowReorder' ); } ) .submit(); } else { update(); } }, /** * Move the window and DataTables scrolling during a drag to scroll new * content into view. * * This matches the `_shiftScroll` method used in AutoFill, but only * horizontal scrolling is considered here. * * @param {object} e Mouse move event object * @private */ _shiftScroll: function ( e ) { var that = this; var dt = this.s.dt; var scroll = this.s.scroll; var runInterval = false; var scrollSpeed = 5; var buffer = 65; var windowY = e.pageY - document.body.scrollTop, windowVert, dtVert; // Window calculations - based on the mouse position in the window, // regardless of scrolling if ( windowY < $(window).scrollTop() + buffer ) { windowVert = scrollSpeed * -1; } else if ( windowY > scroll.windowHeight + $(window).scrollTop() - buffer ) { windowVert = scrollSpeed; } // DataTables scrolling calculations - based on the table's position in // the document and the mouse position on the page if ( scroll.dtTop !== null && e.pageY < scroll.dtTop + buffer ) { dtVert = scrollSpeed * -1; } else if ( scroll.dtTop !== null && e.pageY > scroll.dtTop + scroll.dtHeight - buffer ) { dtVert = scrollSpeed; } // This is where it gets interesting. We want to continue scrolling // without requiring a mouse move, so we need an interval to be // triggered. The interval should continue until it is no longer needed, // but it must also use the latest scroll commands (for example consider // that the mouse might move from scrolling up to scrolling left, all // with the same interval running. We use the `scroll` object to "pass" // this information to the interval. Can't use local variables as they // wouldn't be the ones that are used by an already existing interval! if ( windowVert || dtVert ) { scroll.windowVert = windowVert; scroll.dtVert = dtVert; runInterval = true; } else if ( this.s.scrollInterval ) { // Don't need to scroll - remove any existing timer clearInterval( this.s.scrollInterval ); this.s.scrollInterval = null; } // If we need to run the interval to scroll and there is no existing // interval (if there is an existing one, it will continue to run) if ( ! this.s.scrollInterval && runInterval ) { this.s.scrollInterval = setInterval( function () { // Don't need to worry about setting scroll <0 or beyond the // scroll bound as the browser will just reject that. if ( scroll.windowVert ) { var top = $(document).scrollTop(); $(document).scrollTop(top + scroll.windowVert); if ( top !== $(document).scrollTop() ) { var move = parseFloat(that.dom.clone.css("top")); that.dom.clone.css("top", move + scroll.windowVert); } } // DataTables scrolling if ( scroll.dtVert ) { var scroller = that.dom.dtScroll[0]; if ( scroll.dtVert ) { scroller.scrollTop += scroll.dtVert; } } }, 20 ); } } } ); /** * RowReorder default settings for initialisation * * @namespace * @name RowReorder.defaults * @static */ RowReorder.defaults = { /** * Data point in the host row's data source object for where to get and set * the data to reorder. This will normally also be the sorting column. * * @type {Number} */ dataSrc: 0, /** * Editor instance that will be used to perform the update * * @type {DataTable.Editor} */ editor: null, /** * Enable / disable RowReorder's user interaction * @type {Boolean} */ enable: true, /** * Form options to pass to Editor when submitting a change in the row order. * See the Editor `from-options` object for details of the options * available. * @type {Object} */ formOptions: {}, /** * Drag handle selector. This defines the element that when dragged will * reorder a row. * * @type {String} */ selector: 'td:first-child', /** * Optionally lock the dragged row's x-position. This can be `true` to * fix the position match the host table's, `false` to allow free movement * of the row, or a number to define an offset from the host table. * * @type {Boolean|number} */ snapX: false, /** * Update the table's data on drop * * @type {Boolean} */ update: true, /** * Selector for children of the drag handle selector that mouseDown events * will be passed through to and drag will not activate * * @type {String} */ excludedChildren: 'a' }; /* * API */ var Api = $.fn.dataTable.Api; // Doesn't do anything - work around for a bug in DT... Not documented Api.register( 'rowReorder()', function () { return this; } ); Api.register( 'rowReorder.enable()', function ( toggle ) { if ( toggle === undefined ) { toggle = true; } return this.iterator( 'table', function ( ctx ) { if ( ctx.rowreorder ) { ctx.rowreorder.c.enable = toggle; } } ); } ); Api.register( 'rowReorder.disable()', function () { return this.iterator( 'table', function ( ctx ) { if ( ctx.rowreorder ) { ctx.rowreorder.c.enable = false; } } ); } ); /** * Version information * * @name RowReorder.version * @static */ RowReorder.version = '1.2.6'; $.fn.dataTable.RowReorder = RowReorder; $.fn.DataTable.RowReorder = RowReorder; // Attach a listener to the document which listens for DataTables initialisation // events so we can automatically initialise $(document).on( 'init.dt.dtr', function (e, settings, json) { if ( e.namespace !== 'dt' ) { return; } var init = settings.oInit.rowReorder; var defaults = DataTable.defaults.rowReorder; if ( init || defaults ) { var opts = $.extend( {}, init, defaults ); if ( init !== false ) { new RowReorder( settings, opts ); } } } ); return RowReorder; }));
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