1037 lines
26 KiB
JavaScript
1037 lines
26 KiB
JavaScript
|
/*! AutoFill 2.1.2
|
||
|
|
* ©2008-2015 SpryMedia Ltd - datatables.net/license
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @summary AutoFill
|
||
|
|
* @description Add Excel like click and drag auto-fill options to DataTables
|
||
|
|
* @version 2.1.2
|
||
|
|
* @file dataTables.autoFill.js
|
||
|
|
* @author SpryMedia Ltd (www.sprymedia.co.uk)
|
||
|
|
* @contact www.sprymedia.co.uk/contact
|
||
|
|
* @copyright Copyright 2010-2015 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;
|
||
|
|
|
||
|
|
|
||
|
|
var _instance = 0;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* AutoFill provides Excel like auto-fill features for a DataTable
|
||
|
|
*
|
||
|
|
* @class AutoFill
|
||
|
|
* @constructor
|
||
|
|
* @param {object} oTD DataTables settings object
|
||
|
|
* @param {object} oConfig Configuration object for AutoFill
|
||
|
|
*/
|
||
|
|
var AutoFill = function( dt, opts )
|
||
|
|
{
|
||
|
|
if ( ! DataTable.versionCheck || ! DataTable.versionCheck( '1.10.8' ) ) {
|
||
|
|
throw( "Warning: AutoFill requires DataTables 1.10.8 or greater");
|
||
|
|
}
|
||
|
|
|
||
|
|
// User and defaults configuration object
|
||
|
|
this.c = $.extend( true, {},
|
||
|
|
DataTable.defaults.autoFill,
|
||
|
|
AutoFill.defaults,
|
||
|
|
opts
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @namespace Settings object which contains customisable information for AutoFill instance
|
||
|
|
*/
|
||
|
|
this.s = {
|
||
|
|
/** @type {DataTable.Api} DataTables' API instance */
|
||
|
|
dt: new DataTable.Api( dt ),
|
||
|
|
|
||
|
|
/** @type {String} Unique namespace for events attached to the document */
|
||
|
|
namespace: '.autoFill'+(_instance++),
|
||
|
|
|
||
|
|
/** @type {Object} Cached dimension information for use in the mouse move event handler */
|
||
|
|
scroll: {},
|
||
|
|
|
||
|
|
/** @type {integer} Interval object used for smooth scrolling */
|
||
|
|
scrollInterval: null,
|
||
|
|
|
||
|
|
handle: {
|
||
|
|
height: 0,
|
||
|
|
width: 0
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @namespace Common and useful DOM elements for the class instance
|
||
|
|
*/
|
||
|
|
this.dom = {
|
||
|
|
/** @type {jQuery} AutoFill handle */
|
||
|
|
handle: $('<div class="dt-autofill-handle"/>'),
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @type {Object} Selected cells outline - Need to use 4 elements,
|
||
|
|
* otherwise the mouse over if you back into the selected rectangle
|
||
|
|
* will be over that element, rather than the cells!
|
||
|
|
*/
|
||
|
|
select: {
|
||
|
|
top: $('<div class="dt-autofill-select top"/>'),
|
||
|
|
right: $('<div class="dt-autofill-select right"/>'),
|
||
|
|
bottom: $('<div class="dt-autofill-select bottom"/>'),
|
||
|
|
left: $('<div class="dt-autofill-select left"/>')
|
||
|
|
},
|
||
|
|
|
||
|
|
/** @type {jQuery} Fill type chooser background */
|
||
|
|
background: $('<div class="dt-autofill-background"/>'),
|
||
|
|
|
||
|
|
/** @type {jQuery} Fill type chooser */
|
||
|
|
list: $('<div class="dt-autofill-list">'+this.s.dt.i18n('autoFill.info', '')+'<ul/></div>'),
|
||
|
|
|
||
|
|
/** @type {jQuery} DataTables scrolling container */
|
||
|
|
dtScroll: null,
|
||
|
|
|
||
|
|
/** @type {jQuery} Offset parent element */
|
||
|
|
offsetParent: null
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
/* Constructor logic */
|
||
|
|
this._constructor();
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
$.extend( AutoFill.prototype, {
|
||
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
||
|
|
* Constructor
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Initialise the RowReorder instance
|
||
|
|
*
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_constructor: function ()
|
||
|
|
{
|
||
|
|
var that = this;
|
||
|
|
var dt = this.s.dt;
|
||
|
|
var dtScroll = $('div.dataTables_scrollBody', this.s.dt.table().container());
|
||
|
|
|
||
|
|
if ( dtScroll.length ) {
|
||
|
|
this.dom.dtScroll = dtScroll;
|
||
|
|
|
||
|
|
// Need to scroll container to be the offset parent
|
||
|
|
if ( dtScroll.css('position') === 'static' ) {
|
||
|
|
dtScroll.css( 'position', 'relative' );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
this._focusListener();
|
||
|
|
|
||
|
|
this.dom.handle.on( 'mousedown', function (e) {
|
||
|
|
that._mousedown( e );
|
||
|
|
return false;
|
||
|
|
} );
|
||
|
|
|
||
|
|
dt.on( 'destroy.autoFill', function () {
|
||
|
|
dt.off( '.autoFill' );
|
||
|
|
$(dt.table().body()).off( that.s.namespace );
|
||
|
|
$(document.body).off( that.s.namespace );
|
||
|
|
} );
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
||
|
|
* Private methods
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Display the AutoFill drag handle by appending it to a table cell. This
|
||
|
|
* is the opposite of the _detach method.
|
||
|
|
*
|
||
|
|
* @param {node} node TD/TH cell to insert the handle into
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_attach: function ( node )
|
||
|
|
{
|
||
|
|
var dt = this.s.dt;
|
||
|
|
var idx = dt.cell( node ).index();
|
||
|
|
var handle = this.dom.handle;
|
||
|
|
var handleDim = this.s.handle;
|
||
|
|
var dtScroll = $('div.dataTables_scrollBody', this.s.dt.table().container() );
|
||
|
|
var scrollOffsetX=0, scrollOffsetY=0;
|
||
|
|
|
||
|
|
if ( ! idx || dt.columns( this.c.columns ).indexes().indexOf( idx.column ) === -1 ) {
|
||
|
|
this._detach();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! this.dom.offsetParent ) {
|
||
|
|
this.dom.offsetParent = $(node).offsetParent();
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! handleDim.height || ! handleDim.width ) {
|
||
|
|
// Append to document so we can get its size. Not expecting it to
|
||
|
|
// change during the life time of the page
|
||
|
|
handle.appendTo( 'body' );
|
||
|
|
handleDim.height = handle.outerHeight();
|
||
|
|
handleDim.width = handle.outerWidth();
|
||
|
|
}
|
||
|
|
|
||
|
|
var offset = $(node).position();
|
||
|
|
|
||
|
|
// If scrolling, and the table is not itself the offset parent, need to
|
||
|
|
// offset for the scrolling position
|
||
|
|
if ( dtScroll.length && this.dom.offsetParent[0] !== dt.table().node() ) {
|
||
|
|
scrollOffsetY = dtScroll.scrollTop();
|
||
|
|
scrollOffsetX = dtScroll.scrollLeft();
|
||
|
|
}
|
||
|
|
|
||
|
|
this.dom.attachedTo = node;
|
||
|
|
handle
|
||
|
|
.css( {
|
||
|
|
top: offset.top + node.offsetHeight - handleDim.height + scrollOffsetY,
|
||
|
|
left: offset.left + node.offsetWidth - handleDim.width + scrollOffsetX
|
||
|
|
} )
|
||
|
|
.appendTo( this.dom.offsetParent );
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Determine can the fill type should be. This can be automatic, or ask the
|
||
|
|
* end user.
|
||
|
|
*
|
||
|
|
* @param {array} cells Information about the selected cells from the key
|
||
|
|
* up function
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_actionSelector: function ( cells )
|
||
|
|
{
|
||
|
|
var that = this;
|
||
|
|
var dt = this.s.dt;
|
||
|
|
var actions = AutoFill.actions;
|
||
|
|
var available = [];
|
||
|
|
|
||
|
|
// "Ask" each plug-in if it wants to handle this data
|
||
|
|
$.each( actions, function ( key, action ) {
|
||
|
|
if ( action.available( dt, cells ) ) {
|
||
|
|
available.push( key );
|
||
|
|
}
|
||
|
|
} );
|
||
|
|
|
||
|
|
if ( available.length === 1 && this.c.alwaysAsk === false ) {
|
||
|
|
// Only one action available - enact it immediately
|
||
|
|
var result = actions[ available[0] ].execute( dt, cells );
|
||
|
|
this._update( result, cells );
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
// Multiple actions available - ask the end user what they want to do
|
||
|
|
var list = this.dom.list.children('ul').empty();
|
||
|
|
|
||
|
|
// Add a cancel option
|
||
|
|
available.push( 'cancel' );
|
||
|
|
|
||
|
|
$.each( available, function ( i, name ) {
|
||
|
|
list.append( $('<li/>')
|
||
|
|
.append(
|
||
|
|
'<div class="dt-autofill-question">'+
|
||
|
|
actions[ name ].option( dt, cells )+
|
||
|
|
'<div>'
|
||
|
|
)
|
||
|
|
.append( $('<div class="dt-autofill-button">' )
|
||
|
|
.append( $('<button class="'+AutoFill.classes.btn+'">'+dt.i18n('autoFill.button', '>')+'</button>')
|
||
|
|
.on( 'click', function () {
|
||
|
|
var result = actions[ name ].execute(
|
||
|
|
dt, cells, $(this).closest('li')
|
||
|
|
);
|
||
|
|
that._update( result, cells );
|
||
|
|
|
||
|
|
that.dom.background.remove();
|
||
|
|
that.dom.list.remove();
|
||
|
|
} )
|
||
|
|
)
|
||
|
|
)
|
||
|
|
);
|
||
|
|
} );
|
||
|
|
|
||
|
|
this.dom.background.appendTo( 'body' );
|
||
|
|
this.dom.list.appendTo( 'body' );
|
||
|
|
|
||
|
|
this.dom.list.css( 'margin-top', this.dom.list.outerHeight()/2 * -1 );
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Remove the AutoFill handle from the document
|
||
|
|
*
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_detach: function ()
|
||
|
|
{
|
||
|
|
this.dom.attachedTo = null;
|
||
|
|
this.dom.handle.detach();
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Draw the selection outline by calculating the range between the start
|
||
|
|
* and end cells, then placing the highlighting elements to draw a rectangle
|
||
|
|
*
|
||
|
|
* @param {node} target End cell
|
||
|
|
* @param {object} e Originating event
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_drawSelection: function ( target, e )
|
||
|
|
{
|
||
|
|
// Calculate boundary for start cell to this one
|
||
|
|
var dt = this.s.dt;
|
||
|
|
var start = this.s.start;
|
||
|
|
var startCell = $(this.dom.start);
|
||
|
|
var endCell = $(target);
|
||
|
|
var end = {
|
||
|
|
row: dt.rows( { page: 'current' } ).nodes().indexOf( endCell.parent()[0] ),
|
||
|
|
column: endCell.index()
|
||
|
|
};
|
||
|
|
|
||
|
|
// Be sure that is a DataTables controlled cell
|
||
|
|
if ( ! dt.cell( endCell ).any() ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// if target is not in the columns available - do nothing
|
||
|
|
if ( dt.columns( this.c.columns ).indexes().indexOf( end.column ) === -1 ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
this.s.end = end;
|
||
|
|
|
||
|
|
var top, bottom, left, right, height, width;
|
||
|
|
|
||
|
|
top = start.row < end.row ? startCell : endCell;
|
||
|
|
bottom = start.row < end.row ? endCell : startCell;
|
||
|
|
left = start.column < end.column ? startCell : endCell;
|
||
|
|
right = start.column < end.column ? endCell : startCell;
|
||
|
|
|
||
|
|
top = top.position().top;
|
||
|
|
left = left.position().left;
|
||
|
|
height = bottom.position().top + bottom.outerHeight() - top;
|
||
|
|
width = right.position().left + right.outerWidth() - left;
|
||
|
|
|
||
|
|
var dtScroll = this.dom.dtScroll;
|
||
|
|
if ( dtScroll && this.dom.offsetParent[0] !== dt.table().node() ) {
|
||
|
|
top += dtScroll.scrollTop();
|
||
|
|
left += dtScroll.scrollLeft();
|
||
|
|
}
|
||
|
|
|
||
|
|
var select = this.dom.select;
|
||
|
|
select.top.css( {
|
||
|
|
top: top,
|
||
|
|
left: left,
|
||
|
|
width: width
|
||
|
|
} );
|
||
|
|
|
||
|
|
select.left.css( {
|
||
|
|
top: top,
|
||
|
|
left: left,
|
||
|
|
height: height
|
||
|
|
} );
|
||
|
|
|
||
|
|
select.bottom.css( {
|
||
|
|
top: top + height,
|
||
|
|
left: left,
|
||
|
|
width: width
|
||
|
|
} );
|
||
|
|
|
||
|
|
select.right.css( {
|
||
|
|
top: top,
|
||
|
|
left: left + width,
|
||
|
|
height: height
|
||
|
|
} );
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Use the Editor API to perform an update based on the new data for the
|
||
|
|
* cells
|
||
|
|
*
|
||
|
|
* @param {array} cells Information about the selected cells from the key
|
||
|
|
* up function
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_editor: function ( cells )
|
||
|
|
{
|
||
|
|
var dt = this.s.dt;
|
||
|
|
var editor = this.c.editor;
|
||
|
|
|
||
|
|
if ( ! editor ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Build the object structure for Editor's multi-row editing
|
||
|
|
var idValues = {};
|
||
|
|
var nodes = [];
|
||
|
|
var fields = editor.fields();
|
||
|
|
|
||
|
|
for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
|
||
|
|
for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
|
||
|
|
var cell = cells[i][j];
|
||
|
|
|
||
|
|
// Determine the field name for the cell being edited
|
||
|
|
var col = dt.settings()[0].aoColumns[ cell.index.column ];
|
||
|
|
var fieldName = col.editField;
|
||
|
|
|
||
|
|
if ( fieldName === undefined ) {
|
||
|
|
var dataSrc = col.mData;
|
||
|
|
|
||
|
|
// dataSrc is the `field.data` property, but we need to set
|
||
|
|
// using the field name, so we need to translate from the
|
||
|
|
// data to the name
|
||
|
|
for ( var k=0, ken=fields.length ; k<ken ; k++ ) {
|
||
|
|
var field = editor.field( fields[k] );
|
||
|
|
|
||
|
|
if ( field.dataSrc() === dataSrc ) {
|
||
|
|
fieldName = field.name();
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! fieldName ) {
|
||
|
|
throw 'Could not automatically determine field data. '+
|
||
|
|
'Please see https://datatables.net/tn/11';
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( ! idValues[ fieldName ] ) {
|
||
|
|
idValues[ fieldName ] = {};
|
||
|
|
}
|
||
|
|
|
||
|
|
var id = dt.row( cell.index.row ).id();
|
||
|
|
idValues[ fieldName ][ id ] = cell.set;
|
||
|
|
|
||
|
|
// Keep a list of cells so we can activate the bubble editing
|
||
|
|
// with them
|
||
|
|
nodes.push( cell.index );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Perform the edit using bubble editing as it allows us to specify
|
||
|
|
// the cells to be edited, rather than using full rows
|
||
|
|
editor
|
||
|
|
.bubble( nodes, false )
|
||
|
|
.multiSet( idValues )
|
||
|
|
.submit();
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 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 );
|
||
|
|
} );
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Attach suitable listeners (based on the configuration) that will attach
|
||
|
|
* and detach the AutoFill handle in the document.
|
||
|
|
*
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_focusListener: function ()
|
||
|
|
{
|
||
|
|
var that = this;
|
||
|
|
var dt = this.s.dt;
|
||
|
|
var namespace = this.s.namespace;
|
||
|
|
var focus = this.c.focus !== null ?
|
||
|
|
this.c.focus :
|
||
|
|
dt.settings()[0].keytable ?
|
||
|
|
'focus' :
|
||
|
|
'hover';
|
||
|
|
|
||
|
|
// All event listeners attached here are removed in the `destroy`
|
||
|
|
// callback in the constructor
|
||
|
|
if ( focus === 'focus' ) {
|
||
|
|
dt
|
||
|
|
.on( 'key-focus.autoFill', function ( e, dt, cell ) {
|
||
|
|
that._attach( cell.node() );
|
||
|
|
} )
|
||
|
|
.on( 'key-blur.autoFill', function ( e, dt, cell ) {
|
||
|
|
that._detach();
|
||
|
|
} );
|
||
|
|
}
|
||
|
|
else if ( focus === 'click' ) {
|
||
|
|
$(dt.table().body()).on( 'click'+namespace, 'td, th', function (e) {
|
||
|
|
that._attach( this );
|
||
|
|
} );
|
||
|
|
|
||
|
|
$(document.body).on( 'click'+namespace, function (e) {
|
||
|
|
if ( ! $(e.target).parents().filter( dt.table().body() ).length ) {
|
||
|
|
that._detach();
|
||
|
|
}
|
||
|
|
} );
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
$(dt.table().body())
|
||
|
|
.on( 'mouseenter'+namespace, 'td, th', function (e) {
|
||
|
|
that._attach( this );
|
||
|
|
} )
|
||
|
|
.on( 'mouseleave'+namespace, function (e) {
|
||
|
|
if ( $(e.relatedTarget).hasClass('dt-autofill-handle') ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
that._detach();
|
||
|
|
} );
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Start mouse drag - selects the start cell
|
||
|
|
*
|
||
|
|
* @param {object} e Mouse down event
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_mousedown: function ( e )
|
||
|
|
{
|
||
|
|
var that = this;
|
||
|
|
var dt = this.s.dt;
|
||
|
|
|
||
|
|
this.dom.start = this.dom.attachedTo;
|
||
|
|
this.s.start = {
|
||
|
|
row: dt.rows( { page: 'current' } ).nodes().indexOf( $(this.dom.start).parent()[0] ),
|
||
|
|
column: $(this.dom.start).index()
|
||
|
|
};
|
||
|
|
|
||
|
|
$(document.body)
|
||
|
|
.on( 'mousemove.autoFill', function (e) {
|
||
|
|
that._mousemove( e );
|
||
|
|
} )
|
||
|
|
.on( 'mouseup.autoFill', function (e) {
|
||
|
|
that._mouseup( e );
|
||
|
|
} );
|
||
|
|
|
||
|
|
var select = this.dom.select;
|
||
|
|
var offsetParent = $(this.s.dt.table().body()).offsetParent();
|
||
|
|
select.top.appendTo( offsetParent );
|
||
|
|
select.left.appendTo( offsetParent );
|
||
|
|
select.right.appendTo( offsetParent );
|
||
|
|
select.bottom.appendTo( offsetParent );
|
||
|
|
|
||
|
|
this._drawSelection( this.dom.start, e );
|
||
|
|
|
||
|
|
this.dom.handle.css( 'display', 'none' );
|
||
|
|
|
||
|
|
// 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 AutoFill drag, which I think is a fair assumption
|
||
|
|
var scrollWrapper = this.dom.dtScroll;
|
||
|
|
this.s.scroll = {
|
||
|
|
windowHeight: $(window).height(),
|
||
|
|
windowWidth: $(window).width(),
|
||
|
|
dtTop: scrollWrapper ? scrollWrapper.offset().top : null,
|
||
|
|
dtLeft: scrollWrapper ? scrollWrapper.offset().left : null,
|
||
|
|
dtHeight: scrollWrapper ? scrollWrapper.outerHeight() : null,
|
||
|
|
dtWidth: scrollWrapper ? scrollWrapper.outerWidth() : null
|
||
|
|
};
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Mouse drag - selects the end cell and update the selection display for
|
||
|
|
* the end user
|
||
|
|
*
|
||
|
|
* @param {object} e Mouse move event
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_mousemove: function ( e )
|
||
|
|
{
|
||
|
|
var that = this;
|
||
|
|
var dt = this.s.dt;
|
||
|
|
var name = e.target.nodeName.toLowerCase();
|
||
|
|
if ( name !== 'td' && name !== 'th' ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
this._drawSelection( e.target, e );
|
||
|
|
this._shiftScroll( e );
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* End mouse drag - perform the update actions
|
||
|
|
*
|
||
|
|
* @param {object} e Mouse up event
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_mouseup: function ( e )
|
||
|
|
{
|
||
|
|
$(document.body).off( '.autoFill' );
|
||
|
|
|
||
|
|
var dt = this.s.dt;
|
||
|
|
var select = this.dom.select;
|
||
|
|
select.top.remove();
|
||
|
|
select.left.remove();
|
||
|
|
select.right.remove();
|
||
|
|
select.bottom.remove();
|
||
|
|
|
||
|
|
this.dom.handle.css( 'display', 'block' );
|
||
|
|
|
||
|
|
// Display complete - now do something useful with the selection!
|
||
|
|
var start = this.s.start;
|
||
|
|
var end = this.s.end;
|
||
|
|
|
||
|
|
// Haven't selected multiple cells, so nothing to do
|
||
|
|
if ( start.row === end.row && start.column === end.column ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Build a matrix representation of the selected rows
|
||
|
|
var rows = this._range( start.row, end.row );
|
||
|
|
var columns = this._range( start.column, end.column );
|
||
|
|
var selected = [];
|
||
|
|
var dtSettings = dt.settings()[0];
|
||
|
|
var dtColumns = dtSettings.aoColumns;
|
||
|
|
|
||
|
|
// Can't use Array.prototype.map as IE8 doesn't support it
|
||
|
|
// Can't use $.map as jQuery flattens 2D arrays
|
||
|
|
// Need to use a good old fashioned for loop
|
||
|
|
for ( var rowIdx=0 ; rowIdx<rows.length ; rowIdx++ ) {
|
||
|
|
selected.push(
|
||
|
|
$.map( columns, function (column) {
|
||
|
|
var cell = dt.cell( ':eq('+rows[rowIdx]+')', column+':visible', {page:'current'} );
|
||
|
|
var data = cell.data();
|
||
|
|
var cellIndex = cell.index();
|
||
|
|
var editField = dtColumns[ cellIndex.column ].editField;
|
||
|
|
|
||
|
|
if ( editField !== undefined ) {
|
||
|
|
data = dtSettings.oApi._fnGetObjectDataFn( editField )( dt.row( cellIndex.row ).data() );
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
cell: cell,
|
||
|
|
data: data,
|
||
|
|
label: cell.data(),
|
||
|
|
index: cellIndex
|
||
|
|
};
|
||
|
|
} )
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
this._actionSelector( selected );
|
||
|
|
|
||
|
|
// Stop shiftScroll
|
||
|
|
clearInterval( this.s.scrollInterval );
|
||
|
|
this.s.scrollInterval = null;
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Create an array with a range of numbers defined by the start and end
|
||
|
|
* parameters passed in (inclusive!).
|
||
|
|
*
|
||
|
|
* @param {integer} start Start
|
||
|
|
* @param {integer} end End
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_range: function ( start, end )
|
||
|
|
{
|
||
|
|
var out = [];
|
||
|
|
var i;
|
||
|
|
|
||
|
|
if ( start <= end ) {
|
||
|
|
for ( i=start ; i<=end ; i++ ) {
|
||
|
|
out.push( i );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
for ( i=start ; i>=end ; i-- ) {
|
||
|
|
out.push( i );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return out;
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Move the window and DataTables scrolling during a drag to scroll new
|
||
|
|
* content into view. This is done by proximity to the edge of the scrolling
|
||
|
|
* container of the mouse - for example near the top edge of the window
|
||
|
|
* should scroll up. This is a little complicated as there are two elements
|
||
|
|
* that can be scrolled - the window and the DataTables scrolling view port
|
||
|
|
* (if scrollX and / or scrollY is enabled).
|
||
|
|
*
|
||
|
|
* @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,
|
||
|
|
windowX = e.pageX - document.body.scrollLeft,
|
||
|
|
windowVert, windowHoriz,
|
||
|
|
dtVert, dtHoriz;
|
||
|
|
|
||
|
|
// Window calculations - based on the mouse position in the window,
|
||
|
|
// regardless of scrolling
|
||
|
|
if ( windowY < buffer ) {
|
||
|
|
windowVert = scrollSpeed * -1;
|
||
|
|
}
|
||
|
|
else if ( windowY > scroll.windowHeight - buffer ) {
|
||
|
|
windowVert = scrollSpeed;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( windowX < buffer ) {
|
||
|
|
windowHoriz = scrollSpeed * -1;
|
||
|
|
}
|
||
|
|
else if ( windowX > scroll.windowWidth - buffer ) {
|
||
|
|
windowHoriz = 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;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( scroll.dtLeft !== null && e.pageX < scroll.dtLeft + buffer ) {
|
||
|
|
dtHoriz = scrollSpeed * -1;
|
||
|
|
}
|
||
|
|
else if ( scroll.dtLeft !== null && e.pageX > scroll.dtLeft + scroll.dtWidth - buffer ) {
|
||
|
|
dtHoriz = 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 || windowHoriz || dtVert || dtHoriz ) {
|
||
|
|
scroll.windowVert = windowVert;
|
||
|
|
scroll.windowHoriz = windowHoriz;
|
||
|
|
scroll.dtVert = dtVert;
|
||
|
|
scroll.dtHoriz = dtHoriz;
|
||
|
|
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 ) {
|
||
|
|
document.body.scrollTop += scroll.windowVert;
|
||
|
|
}
|
||
|
|
if ( scroll.windowHoriz ) {
|
||
|
|
document.body.scrollLeft += scroll.windowHoriz;
|
||
|
|
}
|
||
|
|
|
||
|
|
// DataTables scrolling
|
||
|
|
if ( scroll.dtVert || scroll.dtHoriz ) {
|
||
|
|
var scroller = that.dom.dtScroll[0];
|
||
|
|
|
||
|
|
if ( scroll.dtVert ) {
|
||
|
|
scroller.scrollTop += scroll.dtVert;
|
||
|
|
}
|
||
|
|
if ( scroll.dtHoriz ) {
|
||
|
|
scroller.scrollLeft += scroll.dtHoriz;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}, 20 );
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Update the DataTable after the user has selected what they want to do
|
||
|
|
*
|
||
|
|
* @param {false|undefined} result Return from the `execute` method - can
|
||
|
|
* be false internally to do nothing. This is not documented for plug-ins
|
||
|
|
* and is used only by the cancel option.
|
||
|
|
* @param {array} cells Information about the selected cells from the key
|
||
|
|
* up function, argumented with the set values
|
||
|
|
* @private
|
||
|
|
*/
|
||
|
|
_update: function ( result, cells )
|
||
|
|
{
|
||
|
|
// Do nothing on `false` return from an execute function
|
||
|
|
if ( result === false ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
var dt = this.s.dt;
|
||
|
|
var cell;
|
||
|
|
|
||
|
|
// Potentially allow modifications to the cells matrix
|
||
|
|
this._emitEvent( 'preAutoFill', [ dt, cells ] );
|
||
|
|
|
||
|
|
this._editor( cells );
|
||
|
|
|
||
|
|
// Automatic updates are not performed if `update` is null and the
|
||
|
|
// `editor` parameter is passed in - the reason being that Editor will
|
||
|
|
// update the data once submitted
|
||
|
|
var update = this.c.update !== null ?
|
||
|
|
this.c.update :
|
||
|
|
this.c.editor ?
|
||
|
|
false :
|
||
|
|
true;
|
||
|
|
|
||
|
|
if ( update ) {
|
||
|
|
for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
|
||
|
|
for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
|
||
|
|
cell = cells[i][j];
|
||
|
|
|
||
|
|
cell.cell.data( cell.set );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
dt.draw(false);
|
||
|
|
}
|
||
|
|
|
||
|
|
this._emitEvent( 'autoFill', [ dt, cells ] );
|
||
|
|
}
|
||
|
|
} );
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* AutoFill actions. The options here determine how AutoFill will fill the data
|
||
|
|
* in the table when the user has selected a range of cells. Please see the
|
||
|
|
* documentation on the DataTables site for full details on how to create plug-
|
||
|
|
* ins.
|
||
|
|
*
|
||
|
|
* @type {Object}
|
||
|
|
*/
|
||
|
|
AutoFill.actions = {
|
||
|
|
increment: {
|
||
|
|
available: function ( dt, cells ) {
|
||
|
|
return $.isNumeric( cells[0][0].label );
|
||
|
|
},
|
||
|
|
|
||
|
|
option: function ( dt, cells ) {
|
||
|
|
return dt.i18n(
|
||
|
|
'autoFill.increment',
|
||
|
|
'Increment / decrement each cell by: <input type="number" value="1">'
|
||
|
|
);
|
||
|
|
},
|
||
|
|
|
||
|
|
execute: function ( dt, cells, node ) {
|
||
|
|
var value = cells[0][0].data * 1;
|
||
|
|
var increment = $('input', node).val() * 1;
|
||
|
|
|
||
|
|
for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
|
||
|
|
for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
|
||
|
|
cells[i][j].set = value;
|
||
|
|
|
||
|
|
value += increment;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
fill: {
|
||
|
|
available: function ( dt, cells ) {
|
||
|
|
return true;
|
||
|
|
},
|
||
|
|
|
||
|
|
option: function ( dt, cells ) {
|
||
|
|
return dt.i18n('autoFill.fill', 'Fill all cells with <i>'+cells[0][0].label+'</i>' );
|
||
|
|
},
|
||
|
|
|
||
|
|
execute: function ( dt, cells, node ) {
|
||
|
|
var value = cells[0][0].data;
|
||
|
|
|
||
|
|
for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
|
||
|
|
for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
|
||
|
|
cells[i][j].set = value;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
fillHorizontal: {
|
||
|
|
available: function ( dt, cells ) {
|
||
|
|
return cells.length > 1 && cells[0].length > 1;
|
||
|
|
},
|
||
|
|
|
||
|
|
option: function ( dt, cells ) {
|
||
|
|
return dt.i18n('autoFill.fillHorizontal', 'Fill cells horizontally' );
|
||
|
|
},
|
||
|
|
|
||
|
|
execute: function ( dt, cells, node ) {
|
||
|
|
for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
|
||
|
|
for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
|
||
|
|
cells[i][j].set = cells[i][0].data;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
fillVertical: {
|
||
|
|
available: function ( dt, cells ) {
|
||
|
|
return cells.length > 1 && cells[0].length > 1;
|
||
|
|
},
|
||
|
|
|
||
|
|
option: function ( dt, cells ) {
|
||
|
|
return dt.i18n('autoFill.fillVertical', 'Fill cells vertically' );
|
||
|
|
},
|
||
|
|
|
||
|
|
execute: function ( dt, cells, node ) {
|
||
|
|
for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
|
||
|
|
for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
|
||
|
|
cells[i][j].set = cells[0][j].data;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
// Special type that does not make itself available, but is added
|
||
|
|
// automatically by AutoFill if a multi-choice list is shown. This allows
|
||
|
|
// sensible code reuse
|
||
|
|
cancel: {
|
||
|
|
available: function () {
|
||
|
|
return false;
|
||
|
|
},
|
||
|
|
|
||
|
|
option: function ( dt ) {
|
||
|
|
return dt.i18n('autoFill.cancel', 'Cancel' );
|
||
|
|
},
|
||
|
|
|
||
|
|
execute: function () {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* AutoFill version
|
||
|
|
*
|
||
|
|
* @static
|
||
|
|
* @type String
|
||
|
|
*/
|
||
|
|
AutoFill.version = '2.1.2';
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* AutoFill defaults
|
||
|
|
*
|
||
|
|
* @namespace
|
||
|
|
*/
|
||
|
|
AutoFill.defaults = {
|
||
|
|
/** @type {Boolean} Ask user what they want to do, even for a single option */
|
||
|
|
alwaysAsk: false,
|
||
|
|
|
||
|
|
/** @type {string|null} What will trigger a focus */
|
||
|
|
focus: null, // focus, click, hover
|
||
|
|
|
||
|
|
/** @type {column-selector} Columns to provide auto fill for */
|
||
|
|
columns: '', // all
|
||
|
|
|
||
|
|
/** @type {boolean|null} Update the cells after a drag */
|
||
|
|
update: null, // false is editor given, true otherwise
|
||
|
|
|
||
|
|
/** @type {DataTable.Editor} Editor instance for automatic submission */
|
||
|
|
editor: null
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Classes used by AutoFill that are configurable
|
||
|
|
*
|
||
|
|
* @namespace
|
||
|
|
*/
|
||
|
|
AutoFill.classes = {
|
||
|
|
/** @type {String} Class used by the selection button */
|
||
|
|
btn: 'btn'
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
// Attach a listener to the document which listens for DataTables initialisation
|
||
|
|
// events so we can automatically initialise
|
||
|
|
$(document).on( 'preInit.dt.autofill', function (e, settings, json) {
|
||
|
|
if ( e.namespace !== 'dt' ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
var init = settings.oInit.autoFill;
|
||
|
|
var defaults = DataTable.defaults.autoFill;
|
||
|
|
|
||
|
|
if ( init || defaults ) {
|
||
|
|
var opts = $.extend( {}, init, defaults );
|
||
|
|
|
||
|
|
if ( init !== false ) {
|
||
|
|
new AutoFill( settings, opts );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} );
|
||
|
|
|
||
|
|
|
||
|
|
// Alias for access
|
||
|
|
DataTable.AutoFill = AutoFill;
|
||
|
|
DataTable.AutoFill = AutoFill;
|
||
|
|
|
||
|
|
|
||
|
|
return AutoFill;
|
||
|
|
}));
|