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iorionda/sum.js

Created July 31, 2015 04:55
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table のチェックされた行にある指定の要素の件数を合計する
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sum.js
var ary_count = [];
$('.table_body :checked').parents('tr').children('td[id^=id_]').each(function() { ary_count.push(parseInt($(this).text())); });
ary_count.reduce(function(prev, current, i, arr) { return prev + current });
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