/* Widget: print - updated 2/7/2015 (v2.19.0) *//*
* Requires tablesorter v2.8+ and jQuery 1.2.6+
*/
/*jshint browser:true, jquery:true, unused:false */
/*global jQuery: false */
;(function($){
'use strict';
var ts = $.tablesorter,
printTable = ts.printTable = {
event : 'printTable',
basicStyle : 'table, tr, td, th { border : solid 1px black; border-collapse : collapse; } td, th { padding: 2px; }',
popupStyle : 'width=500,height=300',
init : function(c) {
c.$table
.unbind(printTable.event)
.bind(printTable.event, function(){
// explicitly use table.config.widgetOptions because we want
// the most up-to-date values; not the 'wo' from initialization
printTable.process(c, c.widgetOptions);
});
},
process : function(c, wo) {
var $this,
$table = $('').append(c.$table.clone()),
printStyle = printTable.basicStyle + 'table { width: 100%; }' +
// hide filter row
'.' + ( ts.css.filterRow || 'tablesorter-filter-row' ) +
// hide filtered rows
', .' + ( wo.filter_filteredRow || 'filtered' ) + ' { display: none; }' +
// hide sort arrows
'.' + ( ts.css.header || 'tablesorter-header' ) + ' { background-image: none !important; }';
// replace content with data-attribute content
$table.find('[' + wo.print_dataAttrib + ']').each(function(){
$this = $(this);
$this.text( $this.attr(wo.print_dataAttrib) );
});
// === rows ===
// Assume 'visible' means rows hidden by the pager (rows set to 'display:none')
// or hidden by a class name which is added to the wo.print_extraCSS definition
if (/a/i.test(wo.print_rows)) {
// force show of all rows
printStyle += 'tbody tr { display: table-row !important; }';
} else if (/f/i.test(wo.print_rows)) {
// add definition to show all non-filtered rows (cells hidden by the pager)
printStyle += 'tbody tr:not(.' + ( wo.filter_filteredRow || 'filtered' ) + ') { display: table-row !important; }';
}
// === columns ===
// columnSelector -> c.selector.$style
// Assume 'visible' means hidden columns have a 'display:none' style, or a class name
// add the definition to the wo.print_extraCSS option
if (/s/i.test(wo.print_columns) && c.selector && c.widgets.indexOf('columnSelector') >= 0) {
// show selected (visible) columns; make a copy of the columnSelector widget css (not media queries)
printStyle += wo.columnSelector_mediaquery && c.selector.auto ? '' : c.selector.$style.text();
} else if (/a/i.test(wo.print_columns)) {
// force show all cells
printStyle += 'td, th { display: table-cell !important; }';
}
printStyle += wo.print_extraCSS;
// callback function
if ( $.isFunction(wo.print_callback) ) {
wo.print_callback( c, $table, printStyle );
} else {
printTable.printOutput(c, $table.html(), printStyle);
}
}, // end process
printOutput : function(c, data, style) {
var wo = c.widgetOptions,
generator = window.open( '', wo.print_title, printTable.popupStyle ),
t = wo.print_title || c.$table.find('caption').text() || c.$table[0].id || document.title || 'table';
generator.document.write(
'' + t + '' +
( wo.print_styleSheet ? '' : '' ) +
'' +
'' + data + ''
);
generator.document.close();
// use timeout to allow browser to build DOM before printing
// Print preview in Chrome doesn't work without this code
setTimeout( function() {
generator.print();
generator.close();
}, 10 );
return true;
},
remove : function(c) {
c.$table.off(printTable.event);
}
};
ts.addWidget({
id: 'print',
options: {
print_title : '', // this option > caption > table id > 'table'
print_dataAttrib : 'data-name', // header attrib containing modified header name
print_rows : 'filtered', // (a)ll, (v)isible or (f)iltered
print_columns : 'selected', // (a)ll or (s)elected (if columnSelector widget is added)
print_extraCSS : '', // add any extra css definitions for the popup window here
print_styleSheet : '', // add the url of your print stylesheet
// callback executed when processing completes
// to continue printing, use the following function:
// function( config, $table, printStyle ) {
// // do something to the table or printStyle string
// $.tablesorter.printTable.printOutput( config, $table.html(), printStyle );
// }
print_callback : null
},
init: function(table, thisWidget, c) {
printTable.init(c);
},
remove: function(table, c){
printTable.remove(c);
}
});
})(jQuery);