<table border="1" id="table1" class="layui-table"><thead><tr><th><b>姓名</b></th><th><b>项目</b></th><th><b>任务</b></th><th><b>日报</b></th><th><b>备注</b></th></tr></thead><tbody id="tbody">@{if (ViewBag.List != null && ViewBag.List.Count > 0){for (int i = 0; i < ViewBag.List.Count; i++){<tr><td>@ViewBag.List[i].Username</td><td>@ViewBag.List[i].ProjectName</td><td>@ViewBag.List[i].TaskName</td><td>@ViewBag.List[i].Daily</td><td>@ViewBag.List[i].Remark</td></tr>}}}</tbody></table><script>//合并table的相同内容行jQuery.fn.rowspan = function (colIdx) {return this.each(function () {var that;$('tr', this).each(function (row) {$('td:eq(' + colIdx + ')', this).filter(':visible').each(function (col) {if (that != null && $(this).html() == $(that).html()) {rowspan = $(that).attr("rowSpan");if (rowspan == undefined) {$(that).attr("rowSpan", 1);rowspan = $(that).attr("rowSpan");}rowspan = Number(rowspan) + 1;$(that).attr("rowSpan", rowspan);$(this).hide();} else {that = this;}});});});}//调用$(function () {$("#table1").rowspan(0);//合并第1列$("#table1").rowspan(1);//合并第2列$("#table1").rowspan(2);//合并第3列});</script>

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效果如图：