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add model solution
Commit Description:
add model solution
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node_modules/datatables.net-buttons/js/buttons.flash.js
| 1456 lines
| 45.1 KiB
| application/javascript
| JavascriptLexer
|
r789 | /*! | |||
* Flash export buttons for Buttons and DataTables. | ||||
* 2015-2017 SpryMedia Ltd - datatables.net/license | ||||
* | ||||
* ZeroClipbaord - MIT license | ||||
* Copyright (c) 2012 Joseph Huckaby | ||||
*/ | ||||
(function( factory ){ | ||||
if ( typeof define === 'function' && define.amd ) { | ||||
// AMD | ||||
define( ['jquery', 'datatables.net', 'datatables.net-buttons'], 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, $).$; | ||||
} | ||||
if ( ! $.fn.dataTable.Buttons ) { | ||||
require('datatables.net-buttons')(root, $); | ||||
} | ||||
return factory( $, root, root.document ); | ||||
}; | ||||
} | ||||
else { | ||||
// Browser | ||||
factory( jQuery, window, document ); | ||||
} | ||||
}(function( $, window, document, undefined ) { | ||||
'use strict'; | ||||
var DataTable = $.fn.dataTable; | ||||
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | ||||
* ZeroClipboard dependency | ||||
*/ | ||||
/* | ||||
* ZeroClipboard 1.0.4 with modifications | ||||
* Author: Joseph Huckaby | ||||
* License: MIT | ||||
* | ||||
* Copyright (c) 2012 Joseph Huckaby | ||||
*/ | ||||
var ZeroClipboard_TableTools = { | ||||
version: "1.0.4-TableTools2", | ||||
clients: {}, // registered upload clients on page, indexed by id | ||||
moviePath: '', // URL to movie | ||||
nextId: 1, // ID of next movie | ||||
$: function(thingy) { | ||||
// simple DOM lookup utility function | ||||
if (typeof(thingy) == 'string') { | ||||
thingy = document.getElementById(thingy); | ||||
} | ||||
if (!thingy.addClass) { | ||||
// extend element with a few useful methods | ||||
thingy.hide = function() { this.style.display = 'none'; }; | ||||
thingy.show = function() { this.style.display = ''; }; | ||||
thingy.addClass = function(name) { this.removeClass(name); this.className += ' ' + name; }; | ||||
thingy.removeClass = function(name) { | ||||
this.className = this.className.replace( new RegExp("\\s*" + name + "\\s*"), " ").replace(/^\s+/, '').replace(/\s+$/, ''); | ||||
}; | ||||
thingy.hasClass = function(name) { | ||||
return !!this.className.match( new RegExp("\\s*" + name + "\\s*") ); | ||||
}; | ||||
} | ||||
return thingy; | ||||
}, | ||||
setMoviePath: function(path) { | ||||
// set path to ZeroClipboard.swf | ||||
this.moviePath = path; | ||||
}, | ||||
dispatch: function(id, eventName, args) { | ||||
// receive event from flash movie, send to client | ||||
var client = this.clients[id]; | ||||
if (client) { | ||||
client.receiveEvent(eventName, args); | ||||
} | ||||
}, | ||||
log: function ( str ) { | ||||
console.log( 'Flash: '+str ); | ||||
}, | ||||
register: function(id, client) { | ||||
// register new client to receive events | ||||
this.clients[id] = client; | ||||
}, | ||||
getDOMObjectPosition: function(obj) { | ||||
// get absolute coordinates for dom element | ||||
var info = { | ||||
left: 0, | ||||
top: 0, | ||||
width: obj.width ? obj.width : obj.offsetWidth, | ||||
height: obj.height ? obj.height : obj.offsetHeight | ||||
}; | ||||
if ( obj.style.width !== "" ) { | ||||
info.width = obj.style.width.replace("px",""); | ||||
} | ||||
if ( obj.style.height !== "" ) { | ||||
info.height = obj.style.height.replace("px",""); | ||||
} | ||||
while (obj) { | ||||
info.left += obj.offsetLeft; | ||||
info.top += obj.offsetTop; | ||||
obj = obj.offsetParent; | ||||
} | ||||
return info; | ||||
}, | ||||
Client: function(elem) { | ||||
// constructor for new simple upload client | ||||
this.handlers = {}; | ||||
// unique ID | ||||
this.id = ZeroClipboard_TableTools.nextId++; | ||||
this.movieId = 'ZeroClipboard_TableToolsMovie_' + this.id; | ||||
// register client with singleton to receive flash events | ||||
ZeroClipboard_TableTools.register(this.id, this); | ||||
// create movie | ||||
if (elem) { | ||||
this.glue(elem); | ||||
} | ||||
} | ||||
}; | ||||
ZeroClipboard_TableTools.Client.prototype = { | ||||
id: 0, // unique ID for us | ||||
ready: false, // whether movie is ready to receive events or not | ||||
movie: null, // reference to movie object | ||||
clipText: '', // text to copy to clipboard | ||||
fileName: '', // default file save name | ||||
action: 'copy', // action to perform | ||||
handCursorEnabled: true, // whether to show hand cursor, or default pointer cursor | ||||
cssEffects: true, // enable CSS mouse effects on dom container | ||||
handlers: null, // user event handlers | ||||
sized: false, | ||||
sheetName: '', // default sheet name for excel export | ||||
glue: function(elem, title) { | ||||
// glue to DOM element | ||||
// elem can be ID or actual DOM element object | ||||
this.domElement = ZeroClipboard_TableTools.$(elem); | ||||
// float just above object, or zIndex 99 if dom element isn't set | ||||
var zIndex = 99; | ||||
if (this.domElement.style.zIndex) { | ||||
zIndex = parseInt(this.domElement.style.zIndex, 10) + 1; | ||||
} | ||||
// find X/Y position of domElement | ||||
var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement); | ||||
// create floating DIV above element | ||||
this.div = document.createElement('div'); | ||||
var style = this.div.style; | ||||
style.position = 'absolute'; | ||||
style.left = '0px'; | ||||
style.top = '0px'; | ||||
style.width = (box.width) + 'px'; | ||||
style.height = box.height + 'px'; | ||||
style.zIndex = zIndex; | ||||
if ( typeof title != "undefined" && title !== "" ) { | ||||
this.div.title = title; | ||||
} | ||||
if ( box.width !== 0 && box.height !== 0 ) { | ||||
this.sized = true; | ||||
} | ||||
// style.backgroundColor = '#f00'; // debug | ||||
if ( this.domElement ) { | ||||
this.domElement.appendChild(this.div); | ||||
this.div.innerHTML = this.getHTML( box.width, box.height ).replace(/&/g, '&'); | ||||
} | ||||
}, | ||||
positionElement: function() { | ||||
var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement); | ||||
var style = this.div.style; | ||||
style.position = 'absolute'; | ||||
//style.left = (this.domElement.offsetLeft)+'px'; | ||||
//style.top = this.domElement.offsetTop+'px'; | ||||
style.width = box.width + 'px'; | ||||
style.height = box.height + 'px'; | ||||
if ( box.width !== 0 && box.height !== 0 ) { | ||||
this.sized = true; | ||||
} else { | ||||
return; | ||||
} | ||||
var flash = this.div.childNodes[0]; | ||||
flash.width = box.width; | ||||
flash.height = box.height; | ||||
}, | ||||
getHTML: function(width, height) { | ||||
// return HTML for movie | ||||
var html = ''; | ||||
var flashvars = 'id=' + this.id + | ||||
'&width=' + width + | ||||
'&height=' + height; | ||||
if (navigator.userAgent.match(/MSIE/)) { | ||||
// IE gets an OBJECT tag | ||||
var protocol = location.href.match(/^https/i) ? 'https://' : 'http://'; | ||||
html += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="'+protocol+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=10,0,0,0" width="'+width+'" height="'+height+'" id="'+this.movieId+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="'+ZeroClipboard_TableTools.moviePath+'" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="'+flashvars+'"/><param name="wmode" value="transparent"/></object>'; | ||||
} | ||||
else { | ||||
// all other browsers get an EMBED tag | ||||
html += '<embed id="'+this.movieId+'" src="'+ZeroClipboard_TableTools.moviePath+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="'+width+'" height="'+height+'" name="'+this.movieId+'" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+flashvars+'" wmode="transparent" />'; | ||||
} | ||||
return html; | ||||
}, | ||||
hide: function() { | ||||
// temporarily hide floater offscreen | ||||
if (this.div) { | ||||
this.div.style.left = '-2000px'; | ||||
} | ||||
}, | ||||
show: function() { | ||||
// show ourselves after a call to hide() | ||||
this.reposition(); | ||||
}, | ||||
destroy: function() { | ||||
// destroy control and floater | ||||
var that = this; | ||||
if (this.domElement && this.div) { | ||||
$(this.div).remove(); | ||||
this.domElement = null; | ||||
this.div = null; | ||||
$.each( ZeroClipboard_TableTools.clients, function ( id, client ) { | ||||
if ( client === that ) { | ||||
delete ZeroClipboard_TableTools.clients[ id ]; | ||||
} | ||||
} ); | ||||
} | ||||
}, | ||||
reposition: function(elem) { | ||||
// reposition our floating div, optionally to new container | ||||
// warning: container CANNOT change size, only position | ||||
if (elem) { | ||||
this.domElement = ZeroClipboard_TableTools.$(elem); | ||||
if (!this.domElement) { | ||||
this.hide(); | ||||
} | ||||
} | ||||
if (this.domElement && this.div) { | ||||
var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement); | ||||
var style = this.div.style; | ||||
style.left = '' + box.left + 'px'; | ||||
style.top = '' + box.top + 'px'; | ||||
} | ||||
}, | ||||
clearText: function() { | ||||
// clear the text to be copy / saved | ||||
this.clipText = ''; | ||||
if (this.ready) { | ||||
this.movie.clearText(); | ||||
} | ||||
}, | ||||
appendText: function(newText) { | ||||
// append text to that which is to be copied / saved | ||||
this.clipText += newText; | ||||
if (this.ready) { this.movie.appendText(newText) ;} | ||||
}, | ||||
setText: function(newText) { | ||||
// set text to be copied to be copied / saved | ||||
this.clipText = newText; | ||||
if (this.ready) { this.movie.setText(newText) ;} | ||||
}, | ||||
setFileName: function(newText) { | ||||
// set the file name | ||||
this.fileName = newText; | ||||
if (this.ready) { | ||||
this.movie.setFileName(newText); | ||||
} | ||||
}, | ||||
setSheetData: function(data) { | ||||
// set the xlsx sheet data | ||||
if (this.ready) { | ||||
this.movie.setSheetData( JSON.stringify( data ) ); | ||||
} | ||||
}, | ||||
setAction: function(newText) { | ||||
// set action (save or copy) | ||||
this.action = newText; | ||||
if (this.ready) { | ||||
this.movie.setAction(newText); | ||||
} | ||||
}, | ||||
addEventListener: function(eventName, func) { | ||||
// add user event listener for event | ||||
// event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel | ||||
eventName = eventName.toString().toLowerCase().replace(/^on/, ''); | ||||
if (!this.handlers[eventName]) { | ||||
this.handlers[eventName] = []; | ||||
} | ||||
this.handlers[eventName].push(func); | ||||
}, | ||||
setHandCursor: function(enabled) { | ||||
// enable hand cursor (true), or default arrow cursor (false) | ||||
this.handCursorEnabled = enabled; | ||||
if (this.ready) { | ||||
this.movie.setHandCursor(enabled); | ||||
} | ||||
}, | ||||
setCSSEffects: function(enabled) { | ||||
// enable or disable CSS effects on DOM container | ||||
this.cssEffects = !!enabled; | ||||
}, | ||||
receiveEvent: function(eventName, args) { | ||||
var self; | ||||
// receive event from flash | ||||
eventName = eventName.toString().toLowerCase().replace(/^on/, ''); | ||||
// special behavior for certain events | ||||
switch (eventName) { | ||||
case 'load': | ||||
// movie claims it is ready, but in IE this isn't always the case... | ||||
// bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function | ||||
this.movie = document.getElementById(this.movieId); | ||||
if (!this.movie) { | ||||
self = this; | ||||
setTimeout( function() { self.receiveEvent('load', null); }, 1 ); | ||||
return; | ||||
} | ||||
// firefox on pc needs a "kick" in order to set these in certain cases | ||||
if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) { | ||||
self = this; | ||||
setTimeout( function() { self.receiveEvent('load', null); }, 100 ); | ||||
this.ready = true; | ||||
return; | ||||
} | ||||
this.ready = true; | ||||
this.movie.clearText(); | ||||
this.movie.appendText( this.clipText ); | ||||
this.movie.setFileName( this.fileName ); | ||||
this.movie.setAction( this.action ); | ||||
this.movie.setHandCursor( this.handCursorEnabled ); | ||||
break; | ||||
case 'mouseover': | ||||
if (this.domElement && this.cssEffects) { | ||||
//this.domElement.addClass('hover'); | ||||
if (this.recoverActive) { | ||||
this.domElement.addClass('active'); | ||||
} | ||||
} | ||||
break; | ||||
case 'mouseout': | ||||
if (this.domElement && this.cssEffects) { | ||||
this.recoverActive = false; | ||||
if (this.domElement.hasClass('active')) { | ||||
this.domElement.removeClass('active'); | ||||
this.recoverActive = true; | ||||
} | ||||
//this.domElement.removeClass('hover'); | ||||
} | ||||
break; | ||||
case 'mousedown': | ||||
if (this.domElement && this.cssEffects) { | ||||
this.domElement.addClass('active'); | ||||
} | ||||
break; | ||||
case 'mouseup': | ||||
if (this.domElement && this.cssEffects) { | ||||
this.domElement.removeClass('active'); | ||||
this.recoverActive = false; | ||||
} | ||||
break; | ||||
} // switch eventName | ||||
if (this.handlers[eventName]) { | ||||
for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) { | ||||
var func = this.handlers[eventName][idx]; | ||||
if (typeof(func) == 'function') { | ||||
// actual function reference | ||||
func(this, args); | ||||
} | ||||
else if ((typeof(func) == 'object') && (func.length == 2)) { | ||||
// PHP style object + method, i.e. [myObject, 'myMethod'] | ||||
func[0][ func[1] ](this, args); | ||||
} | ||||
else if (typeof(func) == 'string') { | ||||
// name of function | ||||
window[func](this, args); | ||||
} | ||||
} // foreach event handler defined | ||||
} // user defined handler for event | ||||
} | ||||
}; | ||||
ZeroClipboard_TableTools.hasFlash = function () | ||||
{ | ||||
try { | ||||
var fo = new ActiveXObject('ShockwaveFlash.ShockwaveFlash'); | ||||
if (fo) { | ||||
return true; | ||||
} | ||||
} | ||||
catch (e) { | ||||
if ( | ||||
navigator.mimeTypes && | ||||
navigator.mimeTypes['application/x-shockwave-flash'] !== undefined && | ||||
navigator.mimeTypes['application/x-shockwave-flash'].enabledPlugin | ||||
) { | ||||
return true; | ||||
} | ||||
} | ||||
return false; | ||||
}; | ||||
// For the Flash binding to work, ZeroClipboard_TableTools must be on the global | ||||
// object list | ||||
window.ZeroClipboard_TableTools = ZeroClipboard_TableTools; | ||||
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | ||||
* Local (private) functions | ||||
*/ | ||||
/** | ||||
* If a Buttons instance is initlaised before it is placed into the DOM, Flash | ||||
* won't be able to bind to it, so we need to wait until it is available, this | ||||
* method abstracts that out. | ||||
* | ||||
* @param {ZeroClipboard} flash ZeroClipboard instance | ||||
* @param {jQuery} node Button | ||||
*/ | ||||
var _glue = function ( flash, node ) | ||||
{ | ||||
var id = node.attr('id'); | ||||
if ( node.parents('html').length ) { | ||||
flash.glue( node[0], '' ); | ||||
} | ||||
else { | ||||
setTimeout( function () { | ||||
_glue( flash, node ); | ||||
}, 500 ); | ||||
} | ||||
}; | ||||
/** | ||||
* Get the sheet name for Excel exports. | ||||
* | ||||
* @param {object} config Button configuration | ||||
*/ | ||||
var _sheetname = function ( config ) | ||||
{ | ||||
var sheetName = 'Sheet1'; | ||||
if ( config.sheetName ) { | ||||
sheetName = config.sheetName.replace(/[\[\]\*\/\\\?\:]/g, ''); | ||||
} | ||||
return sheetName; | ||||
}; | ||||
/** | ||||
* Set the flash text. This has to be broken up into chunks as the Javascript / | ||||
* Flash bridge has a size limit. There is no indication in the Flash | ||||
* documentation what this is, and it probably depends upon the browser. | ||||
* Experimentation shows that the point is around 50k when data starts to get | ||||
* lost, so an 8K limit used here is safe. | ||||
* | ||||
* @param {ZeroClipboard} flash ZeroClipboard instance | ||||
* @param {string} data Data to send to Flash | ||||
*/ | ||||
var _setText = function ( flash, data ) | ||||
{ | ||||
var parts = data.match(/[\s\S]{1,8192}/g) || []; | ||||
flash.clearText(); | ||||
for ( var i=0, len=parts.length ; i<len ; i++ ) | ||||
{ | ||||
flash.appendText( parts[i] ); | ||||
} | ||||
}; | ||||
/** | ||||
* Get the newline character(s) | ||||
* | ||||
* @param {object} config Button configuration | ||||
* @return {string} Newline character | ||||
*/ | ||||
var _newLine = function ( config ) | ||||
{ | ||||
return config.newline ? | ||||
config.newline : | ||||
navigator.userAgent.match(/Windows/) ? | ||||
'\r\n' : | ||||
'\n'; | ||||
}; | ||||
/** | ||||
* Combine the data from the `buttons.exportData` method into a string that | ||||
* will be used in the export file. | ||||
* | ||||
* @param {DataTable.Api} dt DataTables API instance | ||||
* @param {object} config Button configuration | ||||
* @return {object} The data to export | ||||
*/ | ||||
var _exportData = function ( dt, config ) | ||||
{ | ||||
var newLine = _newLine( config ); | ||||
var data = dt.buttons.exportData( config.exportOptions ); | ||||
var boundary = config.fieldBoundary; | ||||
var separator = config.fieldSeparator; | ||||
var reBoundary = new RegExp( boundary, 'g' ); | ||||
var escapeChar = config.escapeChar !== undefined ? | ||||
config.escapeChar : | ||||
'\\'; | ||||
var join = function ( a ) { | ||||
var s = ''; | ||||
// If there is a field boundary, then we might need to escape it in | ||||
// the source data | ||||
for ( var i=0, ien=a.length ; i<ien ; i++ ) { | ||||
if ( i > 0 ) { | ||||
s += separator; | ||||
} | ||||
s += boundary ? | ||||
boundary + ('' + a[i]).replace( reBoundary, escapeChar+boundary ) + boundary : | ||||
a[i]; | ||||
} | ||||
return s; | ||||
}; | ||||
var header = config.header ? join( data.header )+newLine : ''; | ||||
var footer = config.footer && data.footer ? newLine+join( data.footer ) : ''; | ||||
var body = []; | ||||
for ( var i=0, ien=data.body.length ; i<ien ; i++ ) { | ||||
body.push( join( data.body[i] ) ); | ||||
} | ||||
return { | ||||
str: header + body.join( newLine ) + footer, | ||||
rows: body.length | ||||
}; | ||||
}; | ||||
// Basic initialisation for the buttons is common between them | ||||
var flashButton = { | ||||
available: function () { | ||||
return ZeroClipboard_TableTools.hasFlash(); | ||||
}, | ||||
init: function ( dt, button, config ) { | ||||
// Insert the Flash movie | ||||
ZeroClipboard_TableTools.moviePath = DataTable.Buttons.swfPath; | ||||
var flash = new ZeroClipboard_TableTools.Client(); | ||||
flash.setHandCursor( true ); | ||||
flash.addEventListener('mouseDown', function(client) { | ||||
config._fromFlash = true; | ||||
dt.button( button[0] ).trigger(); | ||||
config._fromFlash = false; | ||||
} ); | ||||
_glue( flash, button ); | ||||
config._flash = flash; | ||||
}, | ||||
destroy: function ( dt, button, config ) { | ||||
config._flash.destroy(); | ||||
}, | ||||
fieldSeparator: ',', | ||||
fieldBoundary: '"', | ||||
exportOptions: {}, | ||||
title: '*', | ||||
messageTop: '*', | ||||
messageBottom: '*', | ||||
filename: '*', | ||||
extension: '.csv', | ||||
header: true, | ||||
footer: false | ||||
}; | ||||
/** | ||||
* Convert from numeric position to letter for column names in Excel | ||||
* @param {int} n Column number | ||||
* @return {string} Column letter(s) name | ||||
*/ | ||||
function createCellPos( n ){ | ||||
var ordA = 'A'.charCodeAt(0); | ||||
var ordZ = 'Z'.charCodeAt(0); | ||||
var len = ordZ - ordA + 1; | ||||
var s = ""; | ||||
while( n >= 0 ) { | ||||
s = String.fromCharCode(n % len + ordA) + s; | ||||
n = Math.floor(n / len) - 1; | ||||
} | ||||
return s; | ||||
} | ||||
/** | ||||
* Create an XML node and add any children, attributes, etc without needing to | ||||
* be verbose in the DOM. | ||||
* | ||||
* @param {object} doc XML document | ||||
* @param {string} nodeName Node name | ||||
* @param {object} opts Options - can be `attr` (attributes), `children` | ||||
* (child nodes) and `text` (text content) | ||||
* @return {node} Created node | ||||
*/ | ||||
function _createNode( doc, nodeName, opts ){ | ||||
var tempNode = doc.createElement( nodeName ); | ||||
if ( opts ) { | ||||
if ( opts.attr ) { | ||||
$(tempNode).attr( opts.attr ); | ||||
} | ||||
if ( opts.children ) { | ||||
$.each( opts.children, function ( key, value ) { | ||||
tempNode.appendChild( value ); | ||||
} ); | ||||
} | ||||
if ( opts.text !== null && opts.text !== undefined ) { | ||||
tempNode.appendChild( doc.createTextNode( opts.text ) ); | ||||
} | ||||
} | ||||
return tempNode; | ||||
} | ||||
/** | ||||
* Get the width for an Excel column based on the contents of that column | ||||
* @param {object} data Data for export | ||||
* @param {int} col Column index | ||||
* @return {int} Column width | ||||
*/ | ||||
function _excelColWidth( data, col ) { | ||||
var max = data.header[col].length; | ||||
var len, lineSplit, str; | ||||
if ( data.footer && data.footer[col].length > max ) { | ||||
max = data.footer[col].length; | ||||
} | ||||
for ( var i=0, ien=data.body.length ; i<ien ; i++ ) { | ||||
var point = data.body[i][col]; | ||||
str = point !== null && point !== undefined ? | ||||
point.toString() : | ||||
''; | ||||
// If there is a newline character, workout the width of the column | ||||
// based on the longest line in the string | ||||
if ( str.indexOf('\n') !== -1 ) { | ||||
lineSplit = str.split('\n'); | ||||
lineSplit.sort( function (a, b) { | ||||
return b.length - a.length; | ||||
} ); | ||||
len = lineSplit[0].length; | ||||
} | ||||
else { | ||||
len = str.length; | ||||
} | ||||
if ( len > max ) { | ||||
max = len; | ||||
} | ||||
// Max width rather than having potentially massive column widths | ||||
if ( max > 40 ) { | ||||
return 52; // 40 * 1.3 | ||||
} | ||||
} | ||||
max *= 1.3; | ||||
// And a min width | ||||
return max > 6 ? max : 6; | ||||
} | ||||
var _serialiser = ""; | ||||
if (typeof window.XMLSerializer === 'undefined') { | ||||
_serialiser = new function () { | ||||
this.serializeToString = function (input) { | ||||
return input.xml | ||||
} | ||||
}; | ||||
} else { | ||||
_serialiser = new XMLSerializer(); | ||||
} | ||||
var _ieExcel; | ||||
/** | ||||
* Convert XML documents in an object to strings | ||||
* @param {object} obj XLSX document object | ||||
*/ | ||||
function _xlsxToStrings( obj ) { | ||||
if ( _ieExcel === undefined ) { | ||||
// Detect if we are dealing with IE's _awful_ serialiser by seeing if it | ||||
// drop attributes | ||||
_ieExcel = _serialiser | ||||
.serializeToString( | ||||
$.parseXML( excelStrings['xl/worksheets/sheet1.xml'] ) | ||||
) | ||||
.indexOf( 'xmlns:r' ) === -1; | ||||
} | ||||
$.each( obj, function ( name, val ) { | ||||
if ( $.isPlainObject( val ) ) { | ||||
_xlsxToStrings( val ); | ||||
} | ||||
else { | ||||
if ( _ieExcel ) { | ||||
// IE's XML serialiser will drop some name space attributes from | ||||
// from the root node, so we need to save them. Do this by | ||||
// replacing the namespace nodes with a regular attribute that | ||||
// we convert back when serialised. Edge does not have this | ||||
// issue | ||||
var worksheet = val.childNodes[0]; | ||||
var i, ien; | ||||
var attrs = []; | ||||
for ( i=worksheet.attributes.length-1 ; i>=0 ; i-- ) { | ||||
var attrName = worksheet.attributes[i].nodeName; | ||||
var attrValue = worksheet.attributes[i].nodeValue; | ||||
if ( attrName.indexOf( ':' ) !== -1 ) { | ||||
attrs.push( { name: attrName, value: attrValue } ); | ||||
worksheet.removeAttribute( attrName ); | ||||
} | ||||
} | ||||
for ( i=0, ien=attrs.length ; i<ien ; i++ ) { | ||||
var attr = val.createAttribute( attrs[i].name.replace( ':', '_dt_b_namespace_token_' ) ); | ||||
attr.value = attrs[i].value; | ||||
worksheet.setAttributeNode( attr ); | ||||
} | ||||
} | ||||
var str = _serialiser.serializeToString(val); | ||||
// Fix IE's XML | ||||
if ( _ieExcel ) { | ||||
// IE doesn't include the XML declaration | ||||
if ( str.indexOf( '<?xml' ) === -1 ) { | ||||
str = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+str; | ||||
} | ||||
// Return namespace attributes to being as such | ||||
str = str.replace( /_dt_b_namespace_token_/g, ':' ); | ||||
} | ||||
// Safari, IE and Edge will put empty name space attributes onto | ||||
// various elements making them useless. This strips them out | ||||
str = str.replace( /<([^<>]*?) xmlns=""([^<>]*?)>/g, '<$1 $2>' ); | ||||
obj[ name ] = str; | ||||
} | ||||
} ); | ||||
} | ||||
// Excel - Pre-defined strings to build a basic XLSX file | ||||
var excelStrings = { | ||||
"_rels/.rels": | ||||
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+ | ||||
'<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">'+ | ||||
'<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument" Target="xl/workbook.xml"/>'+ | ||||
'</Relationships>', | ||||
"xl/_rels/workbook.xml.rels": | ||||
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+ | ||||
'<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">'+ | ||||
'<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet1.xml"/>'+ | ||||
'<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles" Target="styles.xml"/>'+ | ||||
'</Relationships>', | ||||
"[Content_Types].xml": | ||||
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+ | ||||
'<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">'+ | ||||
'<Default Extension="xml" ContentType="application/xml" />'+ | ||||
'<Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml" />'+ | ||||
'<Default Extension="jpeg" ContentType="image/jpeg" />'+ | ||||
'<Override PartName="/xl/workbook.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml" />'+ | ||||
'<Override PartName="/xl/worksheets/sheet1.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml" />'+ | ||||
'<Override PartName="/xl/styles.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml" />'+ | ||||
'</Types>', | ||||
"xl/workbook.xml": | ||||
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+ | ||||
'<workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">'+ | ||||
'<fileVersion appName="xl" lastEdited="5" lowestEdited="5" rupBuild="24816"/>'+ | ||||
'<workbookPr showInkAnnotation="0" autoCompressPictures="0"/>'+ | ||||
'<bookViews>'+ | ||||
'<workbookView xWindow="0" yWindow="0" windowWidth="25600" windowHeight="19020" tabRatio="500"/>'+ | ||||
'</bookViews>'+ | ||||
'<sheets>'+ | ||||
'<sheet name="" sheetId="1" r:id="rId1"/>'+ | ||||
'</sheets>'+ | ||||
'</workbook>', | ||||
"xl/worksheets/sheet1.xml": | ||||
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+ | ||||
'<worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">'+ | ||||
'<sheetData/>'+ | ||||
'<mergeCells count="0"/>'+ | ||||
'</worksheet>', | ||||
"xl/styles.xml": | ||||
'<?xml version="1.0" encoding="UTF-8"?>'+ | ||||
'<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">'+ | ||||
'<numFmts count="6">'+ | ||||
'<numFmt numFmtId="164" formatCode="#,##0.00_-\ [$$-45C]"/>'+ | ||||
'<numFmt numFmtId="165" formatCode=""£"#,##0.00"/>'+ | ||||
'<numFmt numFmtId="166" formatCode="[$€-2]\ #,##0.00"/>'+ | ||||
'<numFmt numFmtId="167" formatCode="0.0%"/>'+ | ||||
'<numFmt numFmtId="168" formatCode="#,##0;(#,##0)"/>'+ | ||||
'<numFmt numFmtId="169" formatCode="#,##0.00;(#,##0.00)"/>'+ | ||||
'</numFmts>'+ | ||||
'<fonts count="5" x14ac:knownFonts="1">'+ | ||||
'<font>'+ | ||||
'<sz val="11" />'+ | ||||
'<name val="Calibri" />'+ | ||||
'</font>'+ | ||||
'<font>'+ | ||||
'<sz val="11" />'+ | ||||
'<name val="Calibri" />'+ | ||||
'<color rgb="FFFFFFFF" />'+ | ||||
'</font>'+ | ||||
'<font>'+ | ||||
'<sz val="11" />'+ | ||||
'<name val="Calibri" />'+ | ||||
'<b />'+ | ||||
'</font>'+ | ||||
'<font>'+ | ||||
'<sz val="11" />'+ | ||||
'<name val="Calibri" />'+ | ||||
'<i />'+ | ||||
'</font>'+ | ||||
'<font>'+ | ||||
'<sz val="11" />'+ | ||||
'<name val="Calibri" />'+ | ||||
'<u />'+ | ||||
'</font>'+ | ||||
'</fonts>'+ | ||||
'<fills count="6">'+ | ||||
'<fill>'+ | ||||
'<patternFill patternType="none" />'+ | ||||
'</fill>'+ | ||||
'<fill>'+ // Excel appears to use this as a dotted background regardless of values but | ||||
'<patternFill patternType="none" />'+ // to be valid to the schema, use a patternFill | ||||
'</fill>'+ | ||||
'<fill>'+ | ||||
'<patternFill patternType="solid">'+ | ||||
'<fgColor rgb="FFD9D9D9" />'+ | ||||
'<bgColor indexed="64" />'+ | ||||
'</patternFill>'+ | ||||
'</fill>'+ | ||||
'<fill>'+ | ||||
'<patternFill patternType="solid">'+ | ||||
'<fgColor rgb="FFD99795" />'+ | ||||
'<bgColor indexed="64" />'+ | ||||
'</patternFill>'+ | ||||
'</fill>'+ | ||||
'<fill>'+ | ||||
'<patternFill patternType="solid">'+ | ||||
'<fgColor rgb="ffc6efce" />'+ | ||||
'<bgColor indexed="64" />'+ | ||||
'</patternFill>'+ | ||||
'</fill>'+ | ||||
'<fill>'+ | ||||
'<patternFill patternType="solid">'+ | ||||
'<fgColor rgb="ffc6cfef" />'+ | ||||
'<bgColor indexed="64" />'+ | ||||
'</patternFill>'+ | ||||
'</fill>'+ | ||||
'</fills>'+ | ||||
'<borders count="2">'+ | ||||
'<border>'+ | ||||
'<left />'+ | ||||
'<right />'+ | ||||
'<top />'+ | ||||
'<bottom />'+ | ||||
'<diagonal />'+ | ||||
'</border>'+ | ||||
'<border diagonalUp="false" diagonalDown="false">'+ | ||||
'<left style="thin">'+ | ||||
'<color auto="1" />'+ | ||||
'</left>'+ | ||||
'<right style="thin">'+ | ||||
'<color auto="1" />'+ | ||||
'</right>'+ | ||||
'<top style="thin">'+ | ||||
'<color auto="1" />'+ | ||||
'</top>'+ | ||||
'<bottom style="thin">'+ | ||||
'<color auto="1" />'+ | ||||
'</bottom>'+ | ||||
'<diagonal />'+ | ||||
'</border>'+ | ||||
'</borders>'+ | ||||
'<cellStyleXfs count="1">'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" />'+ | ||||
'</cellStyleXfs>'+ | ||||
'<cellXfs count="61">'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="1" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="2" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="3" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="4" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="1" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="2" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="3" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="4" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="1" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="2" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="3" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="4" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="1" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="2" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="3" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="4" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="1" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="2" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="3" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="4" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="1" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="2" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="3" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="4" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="1" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="2" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="3" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="4" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="1" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="2" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="3" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="4" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="1" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="2" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="3" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="4" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="1" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="2" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="3" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="4" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+ | ||||
'<alignment horizontal="left"/>'+ | ||||
'</xf>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+ | ||||
'<alignment horizontal="center"/>'+ | ||||
'</xf>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+ | ||||
'<alignment horizontal="right"/>'+ | ||||
'</xf>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+ | ||||
'<alignment horizontal="fill"/>'+ | ||||
'</xf>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+ | ||||
'<alignment textRotation="90"/>'+ | ||||
'</xf>'+ | ||||
'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+ | ||||
'<alignment wrapText="1"/>'+ | ||||
'</xf>'+ | ||||
'<xf numFmtId="9" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+ | ||||
'<xf numFmtId="164" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+ | ||||
'<xf numFmtId="165" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+ | ||||
'<xf numFmtId="166" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+ | ||||
'<xf numFmtId="167" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+ | ||||
'<xf numFmtId="168" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+ | ||||
'<xf numFmtId="169" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+ | ||||
'<xf numFmtId="3" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+ | ||||
'<xf numFmtId="4" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+ | ||||
'</cellXfs>'+ | ||||
'<cellStyles count="1">'+ | ||||
'<cellStyle name="Normal" xfId="0" builtinId="0" />'+ | ||||
'</cellStyles>'+ | ||||
'<dxfs count="0" />'+ | ||||
'<tableStyles count="0" defaultTableStyle="TableStyleMedium9" defaultPivotStyle="PivotStyleMedium4" />'+ | ||||
'</styleSheet>' | ||||
}; | ||||
// Note we could use 3 `for` loops for the styles, but when gzipped there is | ||||
// virtually no difference in size, since the above can be easily compressed | ||||
// Pattern matching for special number formats. Perhaps this should be exposed | ||||
// via an API in future? | ||||
var _excelSpecials = [ | ||||
{ match: /^\-?\d+\.\d%$/, style: 60, fmt: function (d) { return d/100; } }, // Precent with d.p. | ||||
{ match: /^\-?\d+\.?\d*%$/, style: 56, fmt: function (d) { return d/100; } }, // Percent | ||||
{ match: /^\-?\$[\d,]+.?\d*$/, style: 57 }, // Dollars | ||||
{ match: /^\-?£[\d,]+.?\d*$/, style: 58 }, // Pounds | ||||
{ match: /^\-?€[\d,]+.?\d*$/, style: 59 }, // Euros | ||||
{ match: /^\([\d,]+\)$/, style: 61, fmt: function (d) { return -1 * d.replace(/[\(\)]/g, ''); } }, // Negative numbers indicated by brackets | ||||
{ match: /^\([\d,]+\.\d{2}\)$/, style: 62, fmt: function (d) { return -1 * d.replace(/[\(\)]/g, ''); } }, // Negative numbers indicated by brackets - 2d.p. | ||||
{ match: /^[\d,]+$/, style: 63 }, // Numbers with thousand separators | ||||
{ match: /^[\d,]+\.\d{2}$/, style: 64 } // Numbers with 2d.p. and thousands separators | ||||
]; | ||||
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | ||||
* DataTables options and methods | ||||
*/ | ||||
// Set the default SWF path | ||||
DataTable.Buttons.swfPath = '//cdn.datatables.net/buttons/'+DataTable.Buttons.version+'/swf/flashExport.swf'; | ||||
// Method to allow Flash buttons to be resized when made visible - as they are | ||||
// of zero height and width if initialised hidden | ||||
DataTable.Api.register( 'buttons.resize()', function () { | ||||
$.each( ZeroClipboard_TableTools.clients, function ( i, client ) { | ||||
if ( client.domElement !== undefined && client.domElement.parentNode ) { | ||||
client.positionElement(); | ||||
} | ||||
} ); | ||||
} ); | ||||
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | ||||
* Button definitions | ||||
*/ | ||||
// Copy to clipboard | ||||
DataTable.ext.buttons.copyFlash = $.extend( {}, flashButton, { | ||||
className: 'buttons-copy buttons-flash', | ||||
text: function ( dt ) { | ||||
return dt.i18n( 'buttons.copy', 'Copy' ); | ||||
}, | ||||
action: function ( e, dt, button, config ) { | ||||
// Check that the trigger did actually occur due to a Flash activation | ||||
if ( ! config._fromFlash ) { | ||||
return; | ||||
} | ||||
this.processing( true ); | ||||
var flash = config._flash; | ||||
var exportData = _exportData( dt, config ); | ||||
var info = dt.buttons.exportInfo( config ); | ||||
var newline = _newLine(config); | ||||
var output = exportData.str; | ||||
if ( info.title ) { | ||||
output = info.title + newline + newline + output; | ||||
} | ||||
if ( info.messageTop ) { | ||||
output = info.messageTop + newline + newline + output; | ||||
} | ||||
if ( info.messageBottom ) { | ||||
output = output + newline + newline + info.messageBottom; | ||||
} | ||||
if ( config.customize ) { | ||||
output = config.customize( output, config, dt ); | ||||
} | ||||
flash.setAction( 'copy' ); | ||||
_setText( flash, output ); | ||||
this.processing( false ); | ||||
dt.buttons.info( | ||||
dt.i18n( 'buttons.copyTitle', 'Copy to clipboard' ), | ||||
dt.i18n( 'buttons.copySuccess', { | ||||
_: 'Copied %d rows to clipboard', | ||||
1: 'Copied 1 row to clipboard' | ||||
}, data.rows ), | ||||
3000 | ||||
); | ||||
}, | ||||
fieldSeparator: '\t', | ||||
fieldBoundary: '' | ||||
} ); | ||||
// CSV save file | ||||
DataTable.ext.buttons.csvFlash = $.extend( {}, flashButton, { | ||||
className: 'buttons-csv buttons-flash', | ||||
text: function ( dt ) { | ||||
return dt.i18n( 'buttons.csv', 'CSV' ); | ||||
}, | ||||
action: function ( e, dt, button, config ) { | ||||
// Set the text | ||||
var flash = config._flash; | ||||
var data = _exportData( dt, config ); | ||||
var info = dt.buttons.exportInfo( config ); | ||||
var output = config.customize ? | ||||
config.customize( data.str, config, dt ) : | ||||
data.str; | ||||
flash.setAction( 'csv' ); | ||||
flash.setFileName( info.filename ); | ||||
_setText( flash, output ); | ||||
}, | ||||
escapeChar: '"' | ||||
} ); | ||||
// Excel save file - this is really a CSV file using UTF-8 that Excel can read | ||||
DataTable.ext.buttons.excelFlash = $.extend( {}, flashButton, { | ||||
className: 'buttons-excel buttons-flash', | ||||
text: function ( dt ) { | ||||
return dt.i18n( 'buttons.excel', 'Excel' ); | ||||
}, | ||||
action: function ( e, dt, button, config ) { | ||||
this.processing( true ); | ||||
var flash = config._flash; | ||||
var rowPos = 0; | ||||
var rels = $.parseXML( excelStrings['xl/worksheets/sheet1.xml'] ) ; //Parses xml | ||||
var relsGet = rels.getElementsByTagName( "sheetData" )[0]; | ||||
var xlsx = { | ||||
_rels: { | ||||
".rels": $.parseXML( excelStrings['_rels/.rels'] ) | ||||
}, | ||||
xl: { | ||||
_rels: { | ||||
"workbook.xml.rels": $.parseXML( excelStrings['xl/_rels/workbook.xml.rels'] ) | ||||
}, | ||||
"workbook.xml": $.parseXML( excelStrings['xl/workbook.xml'] ), | ||||
"styles.xml": $.parseXML( excelStrings['xl/styles.xml'] ), | ||||
"worksheets": { | ||||
"sheet1.xml": rels | ||||
} | ||||
}, | ||||
"[Content_Types].xml": $.parseXML( excelStrings['[Content_Types].xml']) | ||||
}; | ||||
var data = dt.buttons.exportData( config.exportOptions ); | ||||
var currentRow, rowNode; | ||||
var addRow = function ( row ) { | ||||
currentRow = rowPos+1; | ||||
rowNode = _createNode( rels, "row", { attr: {r:currentRow} } ); | ||||
for ( var i=0, ien=row.length ; i<ien ; i++ ) { | ||||
// Concat both the Cell Columns as a letter and the Row of the cell. | ||||
var cellId = createCellPos(i) + '' + currentRow; | ||||
var cell = null; | ||||
// For null, undefined of blank cell, continue so it doesn't create the _createNode | ||||
if ( row[i] === null || row[i] === undefined || row[i] === '' ) { | ||||
if ( config.createEmptyCells === true ) { | ||||
row[i] = ''; | ||||
} | ||||
else { | ||||
continue; | ||||
} | ||||
} | ||||
row[i] = $.trim( row[i] ); | ||||
// Special number formatting options | ||||
for ( var j=0, jen=_excelSpecials.length ; j<jen ; j++ ) { | ||||
var special = _excelSpecials[j]; | ||||
// TODO Need to provide the ability for the specials to say | ||||
// if they are returning a string, since at the moment it is | ||||
// assumed to be a number | ||||
if ( row[i].match && ! row[i].match(/^0\d+/) && row[i].match( special.match ) ) { | ||||
var val = row[i].replace(/[^\d\.\-]/g, ''); | ||||
if ( special.fmt ) { | ||||
val = special.fmt( val ); | ||||
} | ||||
cell = _createNode( rels, 'c', { | ||||
attr: { | ||||
r: cellId, | ||||
s: special.style | ||||
}, | ||||
children: [ | ||||
_createNode( rels, 'v', { text: val } ) | ||||
] | ||||
} ); | ||||
break; | ||||
} | ||||
} | ||||
if ( ! cell ) { | ||||
if ( typeof row[i] === 'number' || ( | ||||
row[i].match && | ||||
row[i].match(/^-?\d+(\.\d+)?$/) && | ||||
! row[i].match(/^0\d+/) ) | ||||
) { | ||||
// Detect numbers - don't match numbers with leading zeros | ||||
// or a negative anywhere but the start | ||||
cell = _createNode( rels, 'c', { | ||||
attr: { | ||||
t: 'n', | ||||
r: cellId | ||||
}, | ||||
children: [ | ||||
_createNode( rels, 'v', { text: row[i] } ) | ||||
] | ||||
} ); | ||||
} | ||||
else { | ||||
// String output - replace non standard characters for text output | ||||
var text = ! row[i].replace ? | ||||
row[i] : | ||||
row[i].replace(/[\x00-\x09\x0B\x0C\x0E-\x1F\x7F-\x9F]/g, ''); | ||||
cell = _createNode( rels, 'c', { | ||||
attr: { | ||||
t: 'inlineStr', | ||||
r: cellId | ||||
}, | ||||
children:{ | ||||
row: _createNode( rels, 'is', { | ||||
children: { | ||||
row: _createNode( rels, 't', { | ||||
text: text | ||||
} ) | ||||
} | ||||
} ) | ||||
} | ||||
} ); | ||||
} | ||||
} | ||||
rowNode.appendChild( cell ); | ||||
} | ||||
relsGet.appendChild(rowNode); | ||||
rowPos++; | ||||
}; | ||||
$( 'sheets sheet', xlsx.xl['workbook.xml'] ).attr( 'name', _sheetname( config ) ); | ||||
if ( config.customizeData ) { | ||||
config.customizeData( data ); | ||||
} | ||||
var mergeCells = function ( row, colspan ) { | ||||
var mergeCells = $('mergeCells', rels); | ||||
mergeCells[0].appendChild( _createNode( rels, 'mergeCell', { | ||||
attr: { | ||||
ref: 'A'+row+':'+createCellPos(colspan)+row | ||||
} | ||||
} ) ); | ||||
mergeCells.attr( 'count', mergeCells.attr( 'count' )+1 ); | ||||
$('row:eq('+(row-1)+') c', rels).attr( 's', '51' ); // centre | ||||
}; | ||||
// Title and top messages | ||||
var exportInfo = dt.buttons.exportInfo( config ); | ||||
if ( exportInfo.title ) { | ||||
addRow( [exportInfo.title], rowPos ); | ||||
mergeCells( rowPos, data.header.length-1 ); | ||||
} | ||||
if ( exportInfo.messageTop ) { | ||||
addRow( [exportInfo.messageTop], rowPos ); | ||||
mergeCells( rowPos, data.header.length-1 ); | ||||
} | ||||
// Table itself | ||||
if ( config.header ) { | ||||
addRow( data.header, rowPos ); | ||||
$('row:last c', rels).attr( 's', '2' ); // bold | ||||
} | ||||
for ( var n=0, ie=data.body.length ; n<ie ; n++ ) { | ||||
addRow( data.body[n], rowPos ); | ||||
} | ||||
if ( config.footer && data.footer ) { | ||||
addRow( data.footer, rowPos); | ||||
$('row:last c', rels).attr( 's', '2' ); // bold | ||||
} | ||||
// Below the table | ||||
if ( exportInfo.messageBottom ) { | ||||
addRow( [exportInfo.messageBottom], rowPos ); | ||||
mergeCells( rowPos, data.header.length-1 ); | ||||
} | ||||
// Set column widths | ||||
var cols = _createNode( rels, 'cols' ); | ||||
$('worksheet', rels).prepend( cols ); | ||||
for ( var i=0, ien=data.header.length ; i<ien ; i++ ) { | ||||
cols.appendChild( _createNode( rels, 'col', { | ||||
attr: { | ||||
min: i+1, | ||||
max: i+1, | ||||
width: _excelColWidth( data, i ), | ||||
customWidth: 1 | ||||
} | ||||
} ) ); | ||||
} | ||||
// Let the developer customise the document if they want to | ||||
if ( config.customize ) { | ||||
config.customize( xlsx, config, dt ); | ||||
} | ||||
_xlsxToStrings( xlsx ); | ||||
flash.setAction( 'excel' ); | ||||
flash.setFileName( exportInfo.filename ); | ||||
flash.setSheetData( xlsx ); | ||||
_setText( flash, '' ); | ||||
this.processing( false ); | ||||
}, | ||||
extension: '.xlsx', | ||||
createEmptyCells: false | ||||
} ); | ||||
// PDF export | ||||
DataTable.ext.buttons.pdfFlash = $.extend( {}, flashButton, { | ||||
className: 'buttons-pdf buttons-flash', | ||||
text: function ( dt ) { | ||||
return dt.i18n( 'buttons.pdf', 'PDF' ); | ||||
}, | ||||
action: function ( e, dt, button, config ) { | ||||
this.processing( true ); | ||||
// Set the text | ||||
var flash = config._flash; | ||||
var data = dt.buttons.exportData( config.exportOptions ); | ||||
var info = dt.buttons.exportInfo( config ); | ||||
var totalWidth = dt.table().node().offsetWidth; | ||||
// Calculate the column width ratios for layout of the table in the PDF | ||||
var ratios = dt.columns( config.columns ).indexes().map( function ( idx ) { | ||||
return dt.column( idx ).header().offsetWidth / totalWidth; | ||||
} ); | ||||
flash.setAction( 'pdf' ); | ||||
flash.setFileName( info.filename ); | ||||
_setText( flash, JSON.stringify( { | ||||
title: info.title || '', | ||||
messageTop: info.messageTop || '', | ||||
messageBottom: info.messageBottom || '', | ||||
colWidth: ratios.toArray(), | ||||
orientation: config.orientation, | ||||
size: config.pageSize, | ||||
header: config.header ? data.header : null, | ||||
footer: config.footer ? data.footer : null, | ||||
body: data.body | ||||
} ) ); | ||||
this.processing( false ); | ||||
}, | ||||
extension: '.pdf', | ||||
orientation: 'portrait', | ||||
pageSize: 'A4', | ||||
newline: '\n' | ||||
} ); | ||||
return DataTable.Buttons; | ||||
})); | ||||