Kings
New Coder
I want to skip all undefined values and proceed with next value. I used hasOwnProperty function, however want to know best way to handle undefined object. Below is my code.
changedetails.json files
const md = require ('md-2-json');
const fs = require ('fs');
const xlsx = require ('xlsx');
var Headers = ['ChangeId', 'Issue No','Incident','Change Description', 'Change Date (MM/DD/YYYY)', 'ExcutorTeam','DownStream Dependency','Change Type'];
let htmlobj = '<h2>Change Details Report</h2>';
fs.readFile('changedetails.json',function(err, data){
if(err){
htmlobj += '<table><tr>change Details not generated</tr></table>';
}
else if(data !== ' '){
htmlobj += '<table><tr>';
htmlobj += '<h3>Change Details:</h3></tr><tr>';
for(let i=0;i<Headers.length;i++){
htmlobj += '<td>'+Headers+'</td>';
}
htmlobj += '</tr>'
jdataparse = JSON.parse(data);
for(let i=0;i<jdataparse.length;i++){
htmlobj += '<tr>';
var markdownCD = md.parse(jdataparse.description);
var CD = markdownCD.hasOwnProperty['Change Details'];
var CDData = [jdataparse.id, CD['Issue No'], CD['Incident'], CD['Change Description'],CD['Change Date (MM/DD/YYYY)'],CD['Implementer Team'],CD['DownStream Impact'], CD['Change Type']]
var CDDetails =[];
var formatedString =[];
for(let j=0;j<CDData.length;j++){
if(typeof(JSON.stringify(CDData[j])) !== 'undefined'){
if(JSON.stringify(CDData[j]).includes("[x]")){
formatedString[j] = stringOps(JSON.stringify(CDData[j]));
var str = formatedString[j].split("-",formatedString[j].length);
for(let t=0;t<str.length;t++){
if(str[t].includes("[x]")){
var data1 = str[t];
CDDetails[j] = data1.replace("[x]", " ").trim();
}
}
} else {
CDDetails[j] = stringOps(JSON.stringify(CDData[j]))
}
}
htmlobj += '<td>'+CDDetails[j]+'</td>';
}
htmlobj += '</tr>'
}
htmlobj += '</table><br>'
}
setTimeout(() => {callBack();}, 1000);
});
function callBack(){
htmlobj += '</table><br><br>';
const stream = fs.createWriteStream("changedetails.html");
stream.write(`<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"/><title>Change Details</title>`)
stream.write(`<style>table{
font-family: arial, sans-serif;
border-collapse: collapse;
width: 100%;
}
th{
border: 2px solid black;
text-align: left;
padding: 8px;
}
td, tr { border: 2px solid black; }
</style>`)
stream.write(htmlobj)
stream.close();
}
function stringOps(str){
parameterstr = str;
return parameterstr.trim().split('\\n').join(' ').replace('{',' ').replace('}',' ').replace('"}',' ').replace('"raw":"',' ').replace('"',' ')
}
changedetails.json files
changedetails1.json[{
"id": 125,
"iid": 1256,
"title": "Bug fix - Handled null Exception, while Address is null ",
"description": "# Change Details #\n\n ## Issue No: ## 123 \n## Incident: ##\n INC123 \n## Change Description ##This is test change\n## Change Date (MM/DD/YYYY) ##\n05/15/2022\n## Implementer Team ##\nTiger Team\n## DownStream Impact ##\nNo\n## Change Type ##\n\n- [x] Minor\n- [ ] Major\n- [ ] Emergency",
"mr_link": "https://github.com/mr-requests/1234",
"commit_sha": "de3b4g9g329449cdge032203d"
}
]
[{
"id": 123,
"iid": 1234,
"title": "Bug fix - Handled null Exception, while Address is null ",
"description": "# Change Details #\n\n ## Issue No: ##\n 123 \n## Incident: ##\n INC123 \n## Change Description ##\nThis is test change\n## Change Date (MM/DD/YYYY) ##\n05/15/2022\n## Implementer Team ##\nTiger Team\n## DownStream Impact ##\nNo\n## Change Type ##\n\n- [x] Minor\n- [ ] Major\n- [ ] Emergency",
"mr_link": "https://github.com/mr-requests/1234",
"commit_sha": "de3b4g9g329449cdge032203d"
}
]
