HiPrint打印多层table表头渲染数据bug修复

Posted 2022-01-05 HiveDark

hiprint.bundle.js 源码1740行代码，TableExcelHelper.getOrderdColumns方法修复

TableExcelHelper.getOrderdColumns = function (t) 
            	var maxRow = t.totalLayer;
                var ret = [];
                // 查找下层节点数据
                var rowColStartMap = ;
                var findLeafCol = function(nextRow, colspan)
                    var matchCols = [];
                    var start = rowColStartMap[nextRow]?rowColStartMap[nextRow]+1:0;
                    for(var i=start;i<t[nextRow].length;i++)
                        if(i - start >= colspan)
                            break;
                        
                        if(t[nextRow][i].colspan > 1)
                            var dRet = findLeafCol(nextRow+1, t[nextRow][i].colspan);
                            dRet.forEach(function(dt)
                                matchCols.push(dt);
                            );
                        else
                            matchCols.push(t[nextRow][i]);
                        
                        rowColStartMap[nextRow] = i;
                    
                    return matchCols;
                
                // 从顶部迭代
                var startRow = 0;
                t[startRow].forEach(function (t) 
                    if(maxRow == t.rowspan || 1 == t.colspan)
                        // 行到底层或者只占1列的数据
                        ret.push(t);
                    else
                        // 从next row取数据
                        var matchCols = findLeafCol(startRow+1, t.colspan);
                        matchCols.forEach(function(mt)
                            ret.push(mt);
                        );
                    
                );
                return ret;