formulaNew_wev8.js
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//执行新版公式
function formulaTrigger(triInfo) {
const destcellArray = triInfo.destcell;
const formulatxtArray = triInfo.formulatxt;
const cellrangeArray = triInfo.cellrange;
var triggerFieldid = triInfo.triggerFieldid;
var triggerGroupid = triInfo.triggerGroupid;
try {
for (var i = 0; i < formulatxtArray.length; i++) {
var formulatxt = formulatxtArray[i];
var cellrange = cellrangeArray[i];
//没有目标单元格时，只执行函数，不用将函数的执行结果进行赋值
if (!destcellArray || destcellArray.length == 0 || (destcellArray.length == 1 && !destcellArray[0])) {
if (formulatxt && formulatxt.indexOf("(") > -1) {
formulatxt = formulatxt.replace(/^\s+|\s+$/gm,'');//去掉前后多余空格
if (formulatxt.toUpperCase().indexOf("SYSTEMFORMULAOPERATE.IF") == 0) {
var firstParam = formulatxt.substring(formulatxt.indexOf("(") + 1, formulatxt.indexOf(","));
var divFirstParam = formulatxt.substring(formulatxt.indexOf(",") + 1);
var chars = divFirstParam.split("");
var cnt = 0;
var secondParam = "";
var thirdParam = "";
var temp = '';
var secondIdx = 0;
for (var idx = 0; idx < chars.length; idx++) {
temp = chars[idx];
if (temp == "(") {
cnt = cnt + 1;
}else if (temp == ")" && idx != chars.length - 1) {
cnt = cnt - 1;
}else if ((temp == "," && cnt == 0) || (temp == ")" && idx == chars.length - 1)) {
if (secondParam) {
thirdParam = divFirstParam.substring(secondIdx + 1, divFirstParam.length - 1);
} else {
secondParam = divFirstParam.substring(0, idx);
secondIdx = idx;
}
}
}
if (thirdParam) {
var a=formulatxt.split('');
a.splice("SYSTEMFORMULAOPERATE.IF(".length + firstParam.length + secondIdx + 2, thirdParam.length, "thirdParam");
formulatxt = a.join('');
//formulatxt = formulatxt.replace(thirdParam, "thirdParam");
}
if (secondParam.trim()) {
formulatxt = formulatxt.replace(secondParam, "secondParam");
}
//拼接触发参数
formulatxt = formulatxt.substring(0, formulatxt.length - 1);
formulatxt = formulatxt + "," + triggerFieldid + "," + triggerGroupid + ")";
}
}
if (cellrange) {
var vars = {};
var rowid = "";
if(triggerFieldid) {
triggerFieldid = triggerFieldid.toString();
if (triggerFieldid.indexOf("_")>-1) {
rowid = triggerFieldid.substring(triggerFieldid.indexOf("_")+1);
}
}
for(var idx=0;idx<cellrange.length;idx++){
var cellattr = cellrange[idx];
var fieldid = convertCellAttrToFieldid(cellattr);
//tempFunction = getFunction(formulatxt, cellattr);
if (cellattr.toLowerCase().indexOf(".id") > -1) {
var tempcellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
tempFunction = "["+tempcellattr+"].id";
} else {
tempFunction = "["+cellattr+"]";
}
if(cellattr.indexOf("detail_")>-1){//取值字段为明细字段
tempValue = getAllRowValue(cellattr);
var varname = "var"+idx;
if (cellattr.toLowerCase().indexOf(".id") > -1) {
cellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
newTempFunction = tempFunction.replace("["+cellattr+"].id", "vars."+varname);
} else {
newTempFunction = tempFunction.replace("["+cellattr+"]", "vars."+varname);
}
var wholeFunction = getFunction(formulatxt, cellattr);
//明细字段为数字时，将明细中所有的数相加求和后赋值给主表字段
if(isFieldNum(fieldid)) {
if (wholeFunction.toUpperCase().indexOf("MAX") > -1 || wholeFunction.toUpperCase().indexOf("MIN") > -1
|| wholeFunction.toUpperCase().indexOf("AVERAGE") > -1) {
var tempFunction = wholeFunction.replace("["+cellattr+"]", "tempValue");
vars[varname] = eval(tempFunction);
formulatxt = formulatxt.replace(wholeFunction, "Number(" + "vars."+varname + ")");
} else {
var tempSumValue = 0;
for (var i=0; tempValue && i < tempValue.length;i++){
tempSumValue = tempSumValue + tempValue[i];
}
vars[varname] = tempSumValue;
formulatxt = formulatxt.replace(tempFunction, "Number(" + newTempFunction + ")");
}
} else {
var tempSumValue = "";
for (var i=0; tempValue && i < tempValue.length;i++){
tempSumValue = tempSumValue + tempValue[i];
}
vars[varname] = tempSumValue
formulatxt = formulatxt.replace(tempFunction, newTempFunction);
}
} else if (cellattr.indexOf("sys")>-1) {//取值字段为系统字段
tempValue = getSystemValue(systemdata, cellattr, triInfo);
var varname = "var"+idx;
vars[varname] = tempValue;
if (cellattr.toLowerCase().indexOf(".id") > -1) {
cellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
newTempFunction = tempFunction.replace("["+cellattr+"].id", "vars."+varname);
} else {
newTempFunction = tempFunction.replace("["+cellattr+"]", "vars."+varname);
}
formulatxt = formulatxt.replace(tempFunction, newTempFunction);
} else if (cellattr.indexOf("main")>-1) {//取值字段为主表字段
tempValue = getSingleFieldValue(fieldid, rowid);
var varname = "var"+idx;
vars[varname] = tempValue;
if (cellattr.toLowerCase().indexOf(".id") > -1) {
cellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
newTempFunction = tempFunction.replace("["+cellattr+"].id", "vars."+varname);
} else {
newTempFunction = tempFunction.replace("["+cellattr+"]", "vars."+varname);
}
if(isFieldNum(fieldid)) {
formulatxt = formulatxt.replace(tempFunction, "Number(" + newTempFunction + ")");
} else {
formulatxt = formulatxt.replace(tempFunction, newTempFunction);
}
}
}
}
if (formulatxt && formulatxt.toLowerCase().indexOf("return") < 0) {
var functionStr = "var tempFormulaFunction = function() {\n var ret = " + formulatxt + "\n if(ret) return ret;\n}";
} else {
var functionStr = "var tempFormulaFunction = function() {\n " + formulatxt + "\n}";
}
eval(functionStr);
var ret = tempFormulaFunction();
if (ret || ret == 0) {
return ret;
}
} else {
var singleInfo = Object.assign({}, triInfo);
singleInfo.formulatxt = triInfo.formulatxt[i];
singleInfo.destcell = triInfo.destcell[i];
singleInfo.cellrange = triInfo.cellrange[i];
singleInfo.destfield = triInfo.destfield[i];
this.calculateNew(singleInfo);
}
}
} catch(ex){
if(window.console) console.log("9>>>>>formula calculate error: "+ex);
}
}
function calculateNew(triInfo) {
var destcell = triInfo.destcell;
var cellrange = triInfo.cellrange;
var formulatxt = triInfo.formulatxt;
var destfield = triInfo.destfield;
var rowid = triInfo.triggerRowIndex;
var systemdata = triInfo.systemdata;
var triggerGroupid = triInfo.triggerGroupid;
if (!formulatxt) {
return;
}
try {
var vars = {};
if (formulatxt) {
formulatxt = formulatxt.replace(/^\s+|\s+$/gm,'');//去掉前后多余空格
if (formulatxt.toUpperCase().indexOf("SYSTEMFORMULAOPERATE.IF") == 0) {
var firstParam = formulatxt.substring(formulatxt.indexOf("(") + 1, formulatxt.indexOf(","));
var divFirstParam = formulatxt.substring(formulatxt.indexOf(",") + 1);
var chars = divFirstParam.split("");
var cnt = 0;
var secondParam = "";
var thirdParam = "";
var temp = '';
var secondIdx = 0;
for (var idx = 0; idx < chars.length; idx++) {
temp = chars[idx];
if (temp == "(") {
cnt = cnt + 1;
}else if (temp == ")" && idx != chars.length - 1) {
cnt = cnt - 1;
}else if ((temp == "," && cnt == 0) || (temp == ")" && idx == chars.length - 1)) {
if (secondParam) {
thirdParam = divFirstParam.substring(secondIdx + 1, divFirstParam.length - 1);
} else {
secondParam = divFirstParam.substring(0, idx);
secondIdx = idx;
}
}
}
formulatxt = formulatxt.replace(secondParam, "secondParam");
formulatxt = formulatxt.replace(thirdParam, "thirdParam");
//拼接触发参数
formulatxt = formulatxt.substring(0, formulatxt.length - 1);
formulatxt = formulatxt + ",triInfo)";
}
if (destcell.indexOf("detail_")==-1) {//赋值给主表字段
for(var idx=0;cellrange && idx<cellrange.length;idx++){
var tempFunction = "";
var newTempFunction = "";
var tempValue;
var cellattr = cellrange[idx];
var fieldid = convertCellAttrToFieldid(cellattr);
// tempFunction = getFunction(formulatxt, cellattr);
if (cellattr.toLowerCase().indexOf(".id") > -1) {
var tempcellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
tempFunction = "["+tempcellattr+"].id";
} else {
tempFunction = "["+cellattr+"]";
}
if(cellattr.indexOf("detail_")>-1){//取值字段为明细字段
tempValue = getAllRowValue(cellattr);
var varname = "var"+idx;
if (cellattr.toLowerCase().indexOf(".id") > -1) {
cellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
newTempFunction = tempFunction.replace("["+cellattr+"].id", "vars."+varname);
} else {
newTempFunction = tempFunction.replace("["+cellattr+"]", "vars."+varname);
}
var wholeFunction = getFunction(formulatxt, cellattr);
//明细字段为数字时，将明细中所有的数相加求和后赋值给主表字段
if(isFieldNum(fieldid)) {
if (wholeFunction.toUpperCase().indexOf("MAX") > -1 || wholeFunction.toUpperCase().indexOf("MIN") > -1
|| wholeFunction.toUpperCase().indexOf("AVERAGE") > -1) {
var tempFunction = wholeFunction.replace("["+cellattr+"]", "tempValue");
vars[varname] = eval(tempFunction);
formulatxt = formulatxt.replace(wholeFunction, "Number(" + "vars."+varname + ")");
} else {
var tempSumValue = 0;
for (var i=0; tempValue && i < tempValue.length;i++){
tempSumValue = tempSumValue + tempValue[i];
}
vars[varname] = tempSumValue;
formulatxt = formulatxt.replace(tempFunction, "Number(" + newTempFunction + ")");
}
} else {
var tempSumValue = "";
for (var i=0; tempValue && i < tempValue.length;i++){
tempSumValue = tempSumValue + tempValue[i];
}
vars[varname] = tempSumValue
formulatxt = formulatxt.replace(tempFunction, newTempFunction);
}
} else if (cellattr.indexOf("sys")>-1) {//取值字段为系统字段
tempValue = getSystemValue(systemdata, cellattr, triInfo);
var varname = "var"+idx;
vars[varname] = tempValue;
if (cellattr.toLowerCase().indexOf(".id") > -1) {
cellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
newTempFunction = tempFunction.replace("["+cellattr+"].id", "vars."+varname);
} else {
newTempFunction = tempFunction.replace("["+cellattr+"]", "vars."+varname);
}
formulatxt = formulatxt.replace(tempFunction, newTempFunction);
} else if (cellattr.indexOf("main")>-1) {//取值字段为主表字段
tempValue = getSingleFieldValue(fieldid, rowid);
var varname = "var"+idx;
vars[varname] = tempValue;
if (cellattr.toLowerCase().indexOf(".id") > -1) {
cellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
newTempFunction = tempFunction.replace("["+cellattr+"].id", "vars."+varname);
} else {
newTempFunction = tempFunction.replace("["+cellattr+"]", "vars."+varname);
}
if(isFieldNum(fieldid)) {
formulatxt = formulatxt.replace(tempFunction, "Number(" + newTempFunction + ")");
} else {
formulatxt = formulatxt.replace(tempFunction, newTempFunction);
}
}
}
} else {//赋值给明细字段
var destGroupid = getGroupid(destcell);
var srcGroupid;
for(var idx=0;cellrange && idx<cellrange.length;idx++) {
let tempFunction = "";
let newTempFunction = "";
let tempValue;
var cellattr = cellrange[idx];
const fieldid = convertCellAttrToFieldid(cellattr);
// tempFunction = getFunction(formulatxt, cellattr);
if (cellattr.toLowerCase().indexOf(".id") > -1) {
var tempcellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
tempFunction = "["+tempcellattr+"].id";
} else {
tempFunction = "["+cellattr+"]";
}
if(cellattr.indexOf("detail_")>-1){//取值字段为明细字段
srcGroupid = getGroupid(cellattr);
if (destGroupid === srcGroupid) {//取值字段和赋值字段在同一个明细中
tempValue = getSingleFieldValue(fieldid, rowid);
var varname = "var"+idx;
vars[varname] = tempValue;
if (cellattr.toLowerCase().indexOf(".id") > -1) {
cellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
newTempFunction = tempFunction.replace("["+cellattr+"].id", "vars."+varname);
} else {
newTempFunction = tempFunction.replace("["+cellattr+"]", "vars."+varname);
}
if(isFieldNum(fieldid)) {
formulatxt = formulatxt.replace(tempFunction, "Number(" + newTempFunction + ")");
} else {
formulatxt = formulatxt.replace(tempFunction, newTempFunction);
}
} else {//取值字段和赋值字段在不同的明细中
tempValue = getAllRowValue(cellattr, rowid);
var varname = "var"+idx;
if (cellattr.toLowerCase().indexOf(".id") > -1) {
cellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
newTempFunction = tempFunction.replace("["+cellattr+"].id", "vars."+varname);
} else {
newTempFunction = tempFunction.replace("["+cellattr+"]", "vars."+varname);
}
//明细字段为数字时，将明细中所有的数相加求和后赋值给主表字段
if(isFieldNum(fieldid)) {
var tempSumValue = 0;
for (var i=0; tempValue && i < tempValue.length;i++){
tempSumValue = tempSumValue + tempValue[i];
}
vars[varname] = tempSumValue;
formulatxt = formulatxt.replace(tempFunction, "Number(" + newTempFunction + ")");
} else {
formulatxt = formulatxt.replace(tempFunction, newTempFunction);
}
}
} else if (cellattr.indexOf("sys")>-1) {//取值字段为系统字段
tempValue = getSystemValue(systemdata, cellattr, triInfo);
var varname = "var"+idx;
vars[varname] = tempValue;
if (cellattr.toLowerCase().indexOf(".id") > -1) {
cellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
newTempFunction = tempFunction.replace("["+cellattr+"].id", "vars."+varname);
} else {
newTempFunction = tempFunction.replace("["+cellattr+"]", "vars."+varname);
}
formulatxt = formulatxt.replace(tempFunction, newTempFunction);
} else if (cellattr.indexOf("main")>-1) {//取值字段为主表字段
tempValue = getSingleFieldValue(fieldid, rowid);
var varname = "var"+idx;
vars[varname] = tempValue;
if (cellattr.toLowerCase().indexOf(".id") > -1) {
cellattr = cellattr.substring(0, cellattr.toLowerCase().indexOf(".id"));
newTempFunction = tempFunction.replace("["+cellattr+"].id", "vars."+varname);
} else {
newTempFunction = tempFunction.replace("["+cellattr+"]", "vars."+varname);
}
if(isFieldNum(fieldid)) {
formulatxt = formulatxt.replace(tempFunction, "Number(" + newTempFunction + ")");
} else {
formulatxt = formulatxt.replace(tempFunction, newTempFunction);
}
}
}
}
}
var calculateResult = eval(formulatxt);
if(window.console) console.log("2>>>formulatxt: "+destcell+"=="+formulatxt+">>>calResult: "+calculateResult);
setValue(destcell, rowid, triggerGroupid, calculateResult);
} catch(ex) {
if(window.console) console.log("Formula calculate error: "+ex);
}
}
function setValue(destcell, rowid, triggerGroupid, calculateResult) {
var destGroupid = getGroupid(destcell);
var destFieldid;
if (destcell.indexOf("detail_") == -1) {//目标字段为主表字段
if(destcell && destcell.indexOf(".")>-1) {
destcell = destcell.substring(destcell.indexOf(".")+1);
}
destFieldid = "field"+destcell;
WfForm.changeFieldValue(destFieldid, {value:calculateResult});
} else if (destGroupid == triggerGroupid) {
//目标字段为明细字段，并且与触发字段在同一个明细表中，
//值更新触发字段所在行的目标字段值
if(destcell && destcell.indexOf(".")>-1) {
destcell = destcell.substring(destcell.indexOf(".")+1);
}
destFieldid = "field"+destcell + "_" + rowid;
WfForm.changeFieldValue(destFieldid, {value:calculateResult});
} else {
//目标字段为明细字段，但是与触发字段不在同一个明细表中
//目标字段的所有行的字段数据都更新
if(destcell && destcell.indexOf(".")>-1) {
destcell = destcell.substring(destcell.indexOf(".")+1);
}
var destDetailMark = "detail_" + destGroupid;
var destDetailAllRowIndex = WfForm.getDetailAllRowIndexStr(destDetailMark);
!!destDetailAllRowIndex && destDetailAllRowIndex.split(",").map(rowIndex =>{
try{
destFieldid = "field"+destcell + "_" + rowIndex;
WfForm.changeFieldValue(destFieldid, {value:calculateResult});
}catch(ev){}
});
}
}
//获取属于哪个明细表groupid
function getGroupid(cellattr){
cellattr = cellattr.toUpperCase();
var idx = cellattr.indexOf("DETAIL_");
var groupid = -1;
if(idx == -1)
return groupid;
if (cellattr.indexOf(".") == -1) {
groupid = cellattr.substring(idx+7 ,cellattr.length);
} else {
groupid = cellattr.substring(idx+7 ,cellattr.indexOf("."));
}
return groupid;
}
//获取单个字段值
const getSingleFieldValue = (fieldid, rowIndex) =>{
let fieldMark = "";
if (rowIndex) {
fieldMark = `field${fieldid}` + "_" + rowIndex;
} else {
fieldMark = `field${fieldid}`;
}
let fieldValue = window.WfForm.getFieldValue(fieldMark);
const fieldAttr = window.WfForm.getFieldInfo(fieldid);
if(fieldAttr.htmltype === 1 && fieldAttr.detailtype === 5)
fieldValue = fieldValue.toString().replace(/,/g, "");
if(fieldAttr.htmltype === 1 && fieldAttr.detailtype === 2) {
if (fieldValue != "") {
fieldValue = parseInt(fieldValue);
} else {
fieldValue = 0;
}
} else if (fieldAttr.htmltype === 1 &&
(fieldAttr.detailtype === 3 || fieldAttr.detailtype === 5)) {
if (fieldValue != "") {
fieldValue = parseFloat(fieldValue);
} else {
fieldValue = 0;
}
}
return fieldValue;
}
//返回所有行数据，以数组形式返回
function getAllRowValue(cellattr) {
const fieldid = convertCellAttrToFieldid(cellattr);
var groupid = getGroupid(cellattr);
if(groupid==0) throw new Error("Get detail groupid error!");
var retArray = [];
const detailMark = "detail_"+groupid;
const allRowIndex = window.WfForm.getDetailAllRowIndexStr(detailMark);
!!allRowIndex && allRowIndex.split(",").map(rowIndex =>{
try{
const rowValue = getSingleFieldValue(fieldid, rowIndex);
retArray.push(rowValue);
}catch(ev){}
});
return retArray;
}
//获取系统信息值
function getSystemValue(systeminfo, cellattr, triInfo) {
var cellValue = ""; //请求标题
if(cellattr && cellattr.indexOf(".")>-1) {
cellattr = cellattr.substring(cellattr.indexOf(".")+1);
}
if (cellattr === "-1") {
cellValue = this.getSingleFieldValue(cellattr, -1);
}
//紧急程度
else if (cellattr === "-2") {
cellValue = this.getSingleFieldValue(cellattr, -2);
}
//创建人
else if (cellattr === "-10") {
cellValue = systeminfo.creater;
}
//创建日期
else if (cellattr === "-11") {
cellValue = systeminfo.createdate;
}
//工作流ID
else if (cellattr === "-12") {
if (triInfo) {
cellValue = triInfo.workflowid;
}
}
//当前节点ID
else if (cellattr === "-13") {
cellValue = systeminfo.currentnodeid;
}
//未操作者
else if (cellattr === "-14") {
cellValue = systeminfo.nooperator;
}
//流程状态
else if (cellattr === "-15") {
cellValue = systeminfo.status;
}
//归档日期
else if (cellattr === "-16") {
cellValue = systeminfo.receivedate;
}
//签字意见
else if (cellattr === "-17") {
cellValue = systeminfo.remark;
}
//当前操作者
else if (cellattr === "-18") {
cellValue = systeminfo.userid;
}
//表单ID
else if (cellattr === "-51") {
if (triInfo) {
cellValue = triInfo.formid;
}
}
//是否表单
else if (cellattr === "-52") {
if (triInfo) {
cellValue = triInfo.isbill;
}
}
//请求ID
else if (cellattr === "-53") {
if (triInfo) {
cellValue = triInfo.requestid;
}
}
return cellValue;
}
//判断字段是不是数值类型
const isFieldNum = (fieldid) => {
const fieldAttr = window.WfForm.getFieldInfo(fieldid);
if(fieldAttr && fieldAttr.htmltype === 1 && fieldAttr.detailtype != 1) {
return true;
} else {
return false;
}
}
//main.21943 => 21943
const convertCellAttrToFieldid = (cellAttr) =>{
const symbol = cellAttr.split(".")[0].toLowerCase();
const fieldid = cellAttr.split(".")[1];
return fieldid;
}
//SUM(ABS([main.6306]),ABS([main.6307]))
//返回[main.6306]
function getFunction(formulatxt, cellattr) {
var index = formulatxt.indexOf(cellattr);
var beforeIndex = formulatxt.substring(0, index);
var afterIndex = formulatxt.substring(index + cellattr.length);
var funcStr = cellattr;
var char = "";
var flag = 0;
var isFunc = false;
while (beforeIndex) {
char = beforeIndex.substring(beforeIndex.length - 1);
beforeIndex = beforeIndex.substring(0, beforeIndex.length - 1);
if (char == "(") {
if (flag == 0) {
isFunc = true;
funcStr = char + funcStr;
} else {
flag += 1;
isFunc = false;
funcStr = char + funcStr;
}
} else if (char == ")") {
flag -= 1;
isFunc = false;
funcStr = char + funcStr;
} else if (isFunc == true && /[\+\-\－\>\≥\=\×\÷\<\≤\≠\%\,]/.test(char)) {
break;
} else {
funcStr = char + funcStr;
}
}
char = "";
flag = 0;
isFunc = false;
while (afterIndex) {
char = afterIndex.substring(0, 1);
afterIndex = afterIndex.substring(1);
if (char == ")") {
if (flag == 0) {
isFunc = true;
funcStr = funcStr + char;
} else {
flag = flag + 1;
isFunc = false;
funcStr = funcStr + char;
}
} else if (char == "(") {
flag = flag - 1;
isFunc = false;
funcStr = funcStr + char;
} else if (isFunc == true && /[\+\-\－\>\≥\=\×\÷\<\≤\≠\%\,]/.test(char)) {
break;
} else {
funcStr = funcStr + char;
}
}
return funcStr;
}