1.layui  刪除一行 或多行  例項程式碼；(這個是刪除表名的行資料,後臺並沒有刪除，自己去實現很好實現的喲)

 var DeleteData = [];
        var FilterArray = function (DataIndex) {
            DeleteData = filter_array(DeleteData);
            for (var i = 0; i < DeleteData.length; i++) {
                if (DeleteData[i] == DataIndex) {
                    delete DeleteData[i];
                }
                DeleteData = filter_array(DeleteData);
            }
            return DeleteData;
        }
        function filter_array(array) {
            return array.filter(item => item);
        }
 

 //單擊行勾選checkbox事件
            $(document).on("click", ".layui-table-body table.layui-table tbody tr",                                         function () {
                var index = $(this).attr('data-index');
                var tableBox = $(this).parents('.layui-table-box');
                //存在固定列
                if (tableBox.find(".layui-table-fixed.layui-table-fixed-l").length > 0) {
                    tableDiv = tableBox.find(".layui-table-fixed.layui-table-fixed-l");
                } else {
                    tableDiv = tableBox.find(".layui-table-body.layui-table-main");
                }
                var CheckLength = tableDiv.find("tr[data-index=" + index + "]").find(
                    "td div.layui-form-checked").length;
                //刪除的程式碼如下
                if (CheckLength == 0) {
                    DeleteData.push(index);
                } else {
                    FilterArray(index);
                }
                ///
                var checkCell = tableDiv.find("tr[data-index=" + index + "]").find(
                    "td div.laytable-cell-checkbox div.layui-form-checkbox I");
                if (checkCell.length > 0) {
                    checkCell.click();
                }
            });

            $(document).on("click", "td div.laytable-cell-checkbox div.layui-form-checkbox", function (e) {
                e.stopPropagation();
            });
 

   //無重新整理刪除
    for (var i = 0; i < DeleteData.length; i++) {
         $("tr[data-index='" + DeleteData[i] + "']").remove();
     }

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