Underscore.js笔记

最新推荐文章于 2024-04-17 14:29:12 发布

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通过遍历数据并计算各个属性的总和，然后将结果以表格形式呈现。

var htmls = [];
                        var all_count_sum = { S1: 0, S2: 0, S3: 0, S4: 0, S5: 0 };
                        _.each(rows, function (o) {
                            all_count_sum.S1 += o.S1;
                            all_count_sum.S2 += o.S2;
                            all_count_sum.S3 += o.S3;
                            //all_count_sum.S4 += o.S4;
                            all_count_sum.S5 += o.S5;
                            //htmls.push('<tr class="all-count-compute-row"><td>' + o.AreaName + '</td><td>' + o.S1 + '</td><td>' + o.S2 + '</td><td>' + o.S3 + '</td><td>' + o.S4 + '</td><td>' + o.S5 + '</td></tr>');
                            htmls.push('<tr class="all-count-compute-row"><td>' + o.AreaName + '</td><td>' + o.S1 + '</td><td>' + o.S2 + '</td><td>' + o.S3 + '</td><td>' + o.S5 + '</td></tr>');
                        });

                        $(htmls.join("")).insertBefore('#all-count-total');
                        for (var key in all_count_sum) {
                            $('#' + key + '-all-count-total').text(all_count_sum[key]);
                        }