How to loop through array of array of objects and put the data into table in node js

Question

I have data like this:

Data =
            "Time": "06:04:01",
             location: canada,
            "user": [
                {
                    "name": "Drake",
                    "email": "[email protected]",
                    "age": "16",
                },
                {
                    "name": "jack",
                    "email": "[email protected]",
                    "age": "28",
                },
                {
                    "name": "peter",
                    "email": "[email protected]",
                    "age": "20",
                },
    ]

I want to print them with console

I want to loop throught the data and print the data in a a table like this . in Node jS

I want to generate file with fs(file System library) and generate html file here... with table tags:

    str ="<table>
    <th>name</th>
    <th>email</th>
    <th>age</th>
    <td>";
        for(let i = 0; i < Data.user.length; i++){
          str+= JSON.stringify(Data.user[i].name);
        }
    str+= "</td><td>"
        for(let i = 0; i < Data.user.length; i++){
          str+= JSON.stringify(Data.user[i].email);
        }
    str+= "</td><td>"
        for(let i = 0; i < Data.user.length; i++){
          str+= JSON.stringify(Data.user[i].age);
        }
 str+= "</td><td></table>"
return str

I am geting data like : this

The table and everthing is okay there is something wrong with the looping or displaying. Please help me how can I print them like this. Thank you

jeesj · Accepted Answer · 2022-02-24 12:30:14Z

1

Please find the below solution:

str ="<table>
    <th>name</th>
    <th>email</th>
    <th>age</th>";
for(let i = 0; i < Data.user.length; i++){
          str+= "<tr><td>"+JSON.stringify(Data.user[i].name)+"</td><td>"+JSON.stringify(Data.user[i].email)+"</td><td>"+JSON.stringify(Data.user[i].age)+"</td></tr>";
        }
    str+= "</table>"
return str

answered Feb 24, 2022 at 12:30

jeesj

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2 Comments

yeshwanth Over a year ago

Thanks, it si working but due to JSON.stringify(), in the tables cells I am getting data like "drake", :peter with "" in it: How can I remove it? get only drake, peter

jeesj Over a year ago

you can use replace regex to avoid unnecessary characters, for eg; let value='"drake", :peter' ; value = value.replace(/[":]/g, "");

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