From 3d9d07a04299d9d43c8b4faa3192c7233c338026 Mon Sep 17 00:00:00 2001
From: gaoluyang <gaoluyang@rengu.cc>
Date: 星期四, 11 七月 2024 15:09:30 +0800
Subject: [PATCH] 科学计数法逻辑修改
---
src/util/excelFountion.js | 323 ++++++++++++++++++++++++++++++++---------------------
1 files changed, 193 insertions(+), 130 deletions(-)
diff --git a/src/util/excelFountion.js b/src/util/excelFountion.js
index bfe234e..80c6e2e 100644
--- a/src/util/excelFountion.js
+++ b/src/util/excelFountion.js
@@ -6,13 +6,17 @@
* @returns 杩斿洖鎵�鏈夊弬鏁扮殑鍜岋紝濡傛灉鍙傛暟鍒楄〃涓虹┖鎴栧弬鏁扮被鍨嬮潪鏁板�煎瀷锛屽垯杩斿洖null
*/
function SUM(...val){
- let num = null;
- if(val&&val.length>0){
- val.forEach(item=>{
- num+=item;
- })
+ try {
+ let num = null;
+ if(val&&val.length>0){
+ val.forEach(item=>{
+ num+=item;
+ })
+ }
+ return num;
+ } catch (error) {
+
}
- return num;
}
/**
* 璁＄畻浼犲叆鍙傛暟涓殑鏈�澶у��
@@ -21,16 +25,20 @@
* @returns 杩斿洖鏈�澶у�硷紝濡傛灉鍙傛暟鍒楄〃涓虹┖鎴栦负null/undefined/''锛屽垯杩斿洖null
*/
function MAX(...val){
- let max = null;
- if(val&&val.length>0){
- val = val.filter(item=>item!=null&&item!=='')
- if(val.length>0){
- max = Math.max(...val)
- }else{
- max = null;
+ try {
+ let max = null;
+ if(val&&val.length>0){
+ val = val.filter(item=>item!=null&&item!=='')
+ if(val.length>0){
+ max = Math.max(...val)
+ }else{
+ max = null;
+ }
}
+ return max;
+ } catch (error) {
+
}
- return max;
}
/**
* 璁＄畻浼犲叆鍙傛暟涓殑鏈�灏忓��
@@ -39,15 +47,19 @@
* @returns 杩斿洖浼犲叆鍙傛暟涓殑鏈�灏忓�硷紝濡傛灉浼犲叆鍙傛暟涓虹┖鎴栨墍鏈夊�煎潎涓簄ull鎴栫┖瀛楃涓诧紝鍒欒繑鍥瀗ull
*/
function MIN(...val){
- let min = null;
- if(val&&val.length>0){
- val = val.filter(item=>item!=null&&item!=='')
- console.log(val)
- if(val.length>0){
- min = Math.min(...val)
+ try {
+ let min = null;
+ if(val&&val.length>0){
+ val = val.filter(item=>item!=null&&item!=='')
+ console.log(val)
+ if(val.length>0){
+ min = Math.min(...val)
+ }
}
+ return min;
+ } catch (error) {
+
}
- return min;
}
/**
* 璁＄畻缁欏畾鏁板�肩殑骞冲潎鍊�
@@ -56,20 +68,24 @@
* @returns 杩斿洖骞冲潎鍊硷紝濡傛灉鏁板�煎垪琛ㄤ负绌烘垨鍖呭惈闈炴暟鍊奸」锛屽垯杩斿洖null
*/
function AVERAGE(...val){
- let num = null;
- let arr = [];
- if(val&&val.length>0){
- arr = val.filter(item=>item!=null&&item!=='')
- arr.forEach(item=>{
- num+=item;
- })
- if(arr.length>0){
- return num/arr.length;
+ try {
+ let num = null;
+ let arr = [];
+ if(val&&val.length>0){
+ arr = val.filter(item=>item!=null&&item!=='')
+ arr.forEach(item=>{
+ num+=item;
+ })
+ if(arr.length>0){
+ return num/arr.length;
+ }else{
+ return null;
+ }
}else{
return null;
}
- }else{
- return null;
+ } catch (error) {
+
}
}
/**
@@ -79,7 +95,11 @@
* @returns 杩斿洖璇ユ暟鍊肩殑缁濆鍊�
*/
function ABS(val){
- return Math.abs(val);
+ try {
+ return Math.abs(val);
+ } catch (error) {
+
+ }
}
/**
* 璁＄畻涓�缁勬暟瀛楃殑涓綅鏁�
@@ -88,24 +108,49 @@
* @returns 濡傛灉鍙傛暟涓湁鏈夋晥鐨勬暟瀛楋紝鍒欒繑鍥炶绠楀嚭鐨勪腑浣嶆暟锛涘惁鍒欒繑鍥瀗ull
*/
function MEDIAN(...val){
- let arr = [];
- if(val&&val.length>0){
- arr = val.filter(item=>item!=null&&item!=='')
- const sortedArr = arr.sort((a, b) => a - b);
- // 璁＄畻涓綅鏁�
- const half = Math.floor(sortedArr.length / 2);
- if(arr.length>0){
- // 濡傛灉鏁扮粍闀垮害鏄鏁帮紝鐩存帴鍙栦腑闂寸殑鍏冪礌
- if (sortedArr.length % 2 === 1) {
- return sortedArr[half];
- } else { // 濡傛灉鏁扮粍闀垮害鏄伓鏁帮紝鍙栦腑闂翠袱涓厓绱犵殑骞冲潎鍊�
- return (sortedArr[half - 1] + sortedArr[half]) / 2;
+ try {
+ let arr = [];
+ if(val&&val.length>0){
+ arr = val.filter(item=>item!=null&&item!=='')
+ const sortedArr = arr.sort((a, b) => a - b);
+ // 璁＄畻涓綅鏁�
+ const half = Math.floor(sortedArr.length / 2);
+ if(arr.length>0){
+ // 濡傛灉鏁扮粍闀垮害鏄鏁帮紝鐩存帴鍙栦腑闂寸殑鍏冪礌
+ if (sortedArr.length % 2 === 1) {
+ return sortedArr[half];
+ } else { // 濡傛灉鏁扮粍闀垮害鏄伓鏁帮紝鍙栦腑闂翠袱涓厓绱犵殑骞冲潎鍊�
+ return (sortedArr[half - 1] + sortedArr[half]) / 2;
+ }
+ }else{
+ return null;
}
}else{
return null;
}
- }else{
- return null;
+ } catch (error) {
+
+ }
+}
+
+/**
+ * 璁＄畻骞�
+ *
+ * @param str 瀛楃涓插舰寮忕殑骞傝〃杈惧紡锛屼緥濡�"2^3"
+ * @returns 杩斿洖璁＄畻鍚庣殑骞傚�硷紝濡傛灉琛ㄨ揪寮忔棤鏁堝垯杩斿洖null
+ */
+function CalculatePower(str){
+ try {
+ if(str&&str.includes('^')){
+ let arr = str.split('^');
+ if(arr&&arr.length>1){
+ return Math.pow(arr[0],arr[1]);
+ }else{
+ return null;
+ }
+ }
+ } catch (error) {
+
}
}
@@ -184,27 +229,31 @@
* @returns 杩斿洖涓�涓寘鍚潗鏍囦俊鎭殑鏁扮粍
*/
function changeParameter(f){
- let arr = getABCList(f)
- let arr2 = []
- arr.forEach(item=>{
- if(item.includes(':')){
- let r0 = getIdFromColumnName(item.split(':')[0]).r;
- let c0 = getIdFromColumnName(item.split(':')[0]).c;
- let r1 = getIdFromColumnName(item.split(':')[1]).r;
- let c1 = getIdFromColumnName(item.split(':')[1]).c;
- for (let i = Number(r0); i <= Number(r1); i++) {
- for (let u = Number(c0); u <= Number(c1); u++) {
- arr2.push({
- r: i,
- c: u
- })
+ try {
+ let arr = getABCList(f)
+ let arr2 = []
+ arr.forEach(item=>{
+ if(item.includes(':')){
+ let r0 = getIdFromColumnName(item.split(':')[0]).r;
+ let c0 = getIdFromColumnName(item.split(':')[0]).c;
+ let r1 = getIdFromColumnName(item.split(':')[1]).r;
+ let c1 = getIdFromColumnName(item.split(':')[1]).c;
+ for (let i = Number(r0); i <= Number(r1); i++) {
+ for (let u = Number(c0); u <= Number(c1); u++) {
+ arr2.push({
+ r: i,
+ c: u
+ })
+ }
}
+ }else{
+ arr2.push(getIdFromColumnName(item))
}
- }else{
- arr2.push(getIdFromColumnName(item))
- }
- })
- return arr2;
+ })
+ return arr2;
+ } catch (error) {
+
+ }
}
/**
* 鑾峰彇鍖呭惈 ABC 瀛楃鐨勫垪琛�
@@ -213,22 +262,26 @@
* @returns 鍖呭惈 ABC 瀛楃鐨勬暟缁勫垪琛�
*/
function getABCList(f){
- let regex = /[=\+\-\*\%\(\)\/\^\s]/g;
- let fouList = [
- "SUM",
- 'MAX',
- 'MIN',
- 'AVERAGE',
- 'APS',
- ]
- f = f.replace(regex, ',')
- fouList.forEach(item=>{
- f = f.replaceAll(item,',')
- })
- let arr = f.split(',').filter(item=>{
- return item&& /[a-zA-Z]/.test(item)&&item!='undefined'&&item!='null'
- });
- return arr;
+ try {
+ let regex = /[=\+\-\*\%\(\)\/\^\s]/g;
+ let fouList = [
+ "SUM",
+ 'MAX',
+ 'MIN',
+ 'AVERAGE',
+ 'ABS',
+ ]
+ f = f.replace(regex, ',').replaceAll('"&','').replaceAll('&"','')
+ fouList.forEach(item=>{
+ f = f.replaceAll(item,',')
+ })
+ let arr = f.split(',').filter(item=>{
+ return item&& /[a-zA-Z]/.test(item)&&item!='undefined'&&item!='null'
+ });
+ return arr;
+ } catch (error) {
+
+ }
}
/**
* 鑾峰彇鎵�鏈夊崟鍏冩牸
@@ -237,12 +290,16 @@
* @returns 杩斿洖涓�涓璞★紝鍏堕敭涓哄崟鍏冩牸鐨勫敮涓�鏍囪瘑绗︼紙鐢卞垪鍜岃ID鎷兼帴鑰屾垚锛夛紝鍊间负null
*/
function getAllCell(f){
- let arr = changeParameter(f)
- let arr0 = {}
- arr.forEach(item=>{
- arr0[getColumnNameFromId(`${item.c}`+'-'+`${item.r}`)] = null
- })
- return arr0;
+ try {
+ let arr = changeParameter(f)
+ let arr0 = {}
+ arr.forEach(item=>{
+ arr0[getColumnNameFromId(`${item.c}`+'-'+`${item.r}`)] = null
+ })
+ return arr0;
+ } catch (error) {
+
+ }
}
/**
@@ -253,55 +310,61 @@
* @returns 杩斿洖璁＄畻鍚庣殑缁撴灉锛屽鏋滆绠楀け璐ュ垯杩斿洖0
*/
function compute(f,comValue){
- let str = f
- // 鑾峰彇鍗曞厓鏍煎搴斿��
- let arr = getAllCell(f)
- for (var a in comValue) {
- if(comValue[a]!=='undefine'&&comValue[a]!=='null'&&comValue[a]!==undefined){
- arr[a] = comValue[a]
- }
- }
- // 瑙ｆ瀽鍏紡鍙傛暟锛岀壒鍒槸甯︼細鐨�
- let arr0 = getABCList(f)
- let obj = {}
- arr0.forEach(item=>{
- if(item.includes(':')){
- let arr1 = []
- let r0 = getIdFromColumnName(item.split(':')[0]).r;
- let c0 = getIdFromColumnName(item.split(':')[0]).c;
- let r1 = getIdFromColumnName(item.split(':')[1]).r;
- let c1 = getIdFromColumnName(item.split(':')[1]).c;
- for (let i = Number(r0); i <= Number(r1); i++) {
- for (let u = Number(c0); u <= Number(c1); u++) {
- arr1.push({
- r: i,
- c: u
- })
+ try {
+ let str = f
+ // 鑾峰彇鍗曞厓鏍煎搴斿��
+ let arr = getAllCell(f)
+ for (var a in comValue) {
+ if(comValue[a]!=='undefined'&&comValue[a]!=='null'&&comValue[a]!==undefined){
+ if(typeof(comValue[a])=='string'&&comValue[a].includes('^')){
+ // 璁＄畻骞傛
+ arr[a] = CalculatePower(comValue[a])
+ } else if (typeof(comValue[a])=='string'&&comValue[a].includes('/')) {
+ arr[a] = comValue[a]
+ } else{
+ arr[a] = comValue[a]
}
}
- let arr2 = []
- arr1.forEach(m=>{
- arr2.push(getColumnNameFromId(`${m.c}`+'-'+`${m.r}`))
- })
- obj[item.split(':').join('-')] = arr2.join(',')
- }else{
- obj[item] = item
}
- })
- str = str.replaceAll(':', '-')
- // 鏇挎崲鍙傛暟
- for (var a in obj) {
- str = str.replaceAll(a, obj[a])
- }
- // 璁＄畻
- try{
+ // 瑙ｆ瀽鍏紡鍙傛暟锛岀壒鍒槸甯︼細鐨�
+ let arr0 = getABCList(f)
+ let obj = {}
+ arr0.forEach(item=>{
+ if(item.includes(':')){
+ let arr1 = []
+ let r0 = getIdFromColumnName(item.split(':')[0]).r;
+ let c0 = getIdFromColumnName(item.split(':')[0]).c;
+ let r1 = getIdFromColumnName(item.split(':')[1]).r;
+ let c1 = getIdFromColumnName(item.split(':')[1]).c;
+ for (let i = Number(r0); i <= Number(r1); i++) {
+ for (let u = Number(c0); u <= Number(c1); u++) {
+ arr1.push({
+ r: i,
+ c: u
+ })
+ }
+ }
+ let arr2 = []
+ arr1.forEach(m=>{
+ arr2.push(getColumnNameFromId(`${m.c}`+'-'+`${m.r}`))
+ })
+ obj[item.split(':').join('-')] = arr2.join(',')
+ }else{
+ obj[item] = item
+ }
+ })
+ str = str.replaceAll(':', '-')
+ // 鏇挎崲鍙傛暟
+ for (var a in obj) {
+ str = str.replaceAll(a, obj[a])
+ }
+ // 璁＄畻
for (var a in arr) {
str = str.replaceAll(a, arr[a])
}
return eval(str)
- }catch(e){
- console.log('e',e)
- return 0
+ } catch (error) {
+
}
}
--
Gitblit v1.9.3