User:Areid/common.js
From ipswichmakerspace
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if (mw.config.values.wgTitle == 'Wishlist') { var $subtotals = $('tr td b').filter(function(i) { return $(this).text()=='£subtotal'; }); var running_total = 0; var prior = ''; var table = $subtotals.parents('table').first(); var summary = document.createElement('div'); $(summary).append('<h4>Summary:</h4>'); $subtotals.each(function(i, e) { //prior = $(e).parent().parent().prev().children('td:nth-child(3)').text().trim(); prior = $(e).parent().siblings('th').text().trim(); $costs = $('td:contains('+prior+')').filter(function(i) { return $(this).text().trim()==prior; }).nextAll('td:nth-child(7)'); var costotal = 0, cost = 0; $costs.each(function(ci,ce) { cost = parseFloat($(ce).text().trim().replace('£','')); costotal += cost; }); running_total += costotal; $(e).text('£' + costotal.toFixed(2)); $(summary).append('<p><strong>' + prior + '</strong> : £' + costotal.toFixed(2)); }); $('td:contains(£tree.fiddy)').text('£'+running_total.toFixed(2)); $(table).after(summary).after('<p><strong>' + prior + '</strong> : £'+running_total.toFixed(2));; }