tablesorter/js/widgets/widget-reflow.js

/* Widget: reflow - updated 2/7/2015 (v2.19.0) *//*
 * Requires tablesorter v2.8+ and jQuery 1.7+
 * Also, this widget requires the following default css (modify as desired)

  / * REQUIRED CSS: change your reflow breakpoint here (35em below) * /
  @media ( max-width: 35em ) {
    .ui-table-reflow td,
    .ui-table-reflow th {
      -webkit-box-sizing: border-box;
      -moz-box-sizing: border-box;
      box-sizing: border-box;
      float: right;
      / * if not using the stickyHeaders widget (not the css3 version)
       * the "!important" flag, and "height: auto" can be removed * /
      width: 100% !important;
      height: auto !important;
    }
    / * reflow widget * /
    .ui-table-reflow tbody td[data-title]:before {
      color: #469;
      font-size: .9em;
      content: attr(data-title);
      float: left;
      width: 50%;
      white-space: pre-wrap;
      text-align: bottom;
      display: inline-block;
    }
    / * reflow2 widget * /
    table.ui-table-reflow .ui-table-cell-label.ui-table-cell-label-top {
      display: block;
      padding: .4em 0;
      margin: .4em 0;
      text-transform: uppercase;
      font-size: .9em;
      font-weight: 400;
    }
    table.ui-table-reflow .ui-table-cell-label {
      padding: .4em;
      min-width: 30%;
      display: inline-block;
      margin: -.4em 1em -.4em -.4em;
    }
  }
  .ui-table-reflow .ui-table-cell-label {
    display: none;
  }

 */
/*jshint browser:true, jquery:true, unused:false */
/*global jQuery: false */
;(function($){
	'use strict';

	var ts = $.tablesorter,

	tablereflow = {
		// simple reflow
		// add data-attribute to each cell which shows when media query is active
		// this widget DOES NOT WORK on a table with multiple thead rows
		init : function(table, c, wo) {
			var $this,
				title = wo.reflow_dataAttrib,
				header = wo.reflow_headerAttrib,
				headers = [];
			c.$table
				.addClass(wo.reflow_className)
				.off('refresh.tsreflow updateComplete.tsreflow2')
				// emulate jQuery Mobile refresh
				// https://api.jquerymobile.com/table-reflow/#method-refresh
				.on('refresh.tsreflow updateComplete.tsreflow2', function(){
					tablereflow.init(table, c, wo);
				});
			c.$headers.each(function(){
				$this = $(this);
				headers.push( $.trim( $this.attr(header) || $this.text() ) );
			});
			c.$tbodies.children().each(function(){
				$(this).children().each(function(i){
					$(this).attr(title, headers[i]);
				});
			});
		},
		init2: function(table, c, wo) {
			var $this, $tbody, i, $hdr, txt, len,
				cols = c.columns,
				header = wo.reflow2_headerAttrib,
				headers = [];
			c.$table
				.addClass(wo.reflow2_className)
				.off('refresh.tsreflow2 updateComplete.tsreflow2')
				// emulate jQuery Mobile refresh
				// https://api.jquerymobile.com/table-reflow/#method-refresh
				.on('refresh.tsreflow2 updateComplete.tsreflow2', function(){
					tablereflow.init2(table, c, wo);
				});

			// add <b> to every table cell with thead cell contents
			for (i = 0; i < cols; i++) {
				$hdr = c.$headers.filter('[data-column="' + i + '"]');
				if ($hdr.length > 1) {
					txt = [];
					/*jshint loopfunc:true */
					$hdr.each(function(){
						$this = $(this);
						if (!$this.hasClass(wo.reflow2_classIgnore)) {
							txt.push( $this.attr(header) || $this.text() );
						}
					});
				} else {
					txt = [ $hdr.attr(header) || $hdr.text() ];
				}
				headers.push( txt );
			}
			// include 'remove-me' class so these additional elements are removed before updating
			txt = '<b class="' + c.selectorRemove.slice(1) + ' ' + wo.reflow2_labelClass;
			c.$tbodies.children().each(function(){
				$tbody = ts.processTbody(table, $(this), true);
				$tbody.children().each(function(j){
					$this = $(this);
					len = headers[j].length;
					i = len - 1;
					while (i >= 0) {
						$this.prepend(txt + (i === 0 && len > 1 ? ' ' + wo.reflow2_labelTop : '') + '">' + headers[j][i] + '</b>');
						i--;
					}
				});
				ts.processTbody(table, $tbody, false);
			});
		},
		remove : function(table, c, wo) {
			c.$table.removeClass(wo.reflow_className);
		},
		remove2 : function(table, c, wo) {
			c.$table.removeClass(wo.reflow2_className);
		}
	};

	ts.addWidget({
		id: 'reflow',
		options: {
			// class name added to make it responsive (class name within media query)
			reflow_className    : 'ui-table-reflow',
			// header attribute containing modified header name
			reflow_headerAttrib : 'data-name',
			// data attribute added to each tbody cell
			reflow_dataAttrib   : 'data-title'
		},
		init: function(table, thisWidget, c, wo) {
			tablereflow.init(table, c, wo);
		},
		remove: function(table, c, wo){
			tablereflow.remove(table, c, wo);
		}
	});

	ts.addWidget({
		id: 'reflow2',
		options: {
			// class name added to make it responsive (class name within media query)
			reflow2_className    : 'ui-table-reflow',
			// ignore header cell content with this class name
			reflow2_classIgnore  : 'ui-table-reflow-ignore',
			// header attribute containing modified header name
			reflow2_headerAttrib : 'data-name',
			// class name applied to thead labels
			reflow2_labelClass   : 'ui-table-cell-label',
			// class name applied to first row thead label
			reflow2_labelTop     : 'ui-table-cell-label-top'
		},
		init: function(table, thisWidget, c, wo) {
			tablereflow.init2(table, c, wo);
		},
		remove: function(table, c, wo){
			tablereflow.remove2(table, c, wo);
		}
	});

})(jQuery);