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JavaScript Express Basics Using Templates with Express Using Logic in Pug

Akash Sharma
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.a{fill-rule:evenodd;}techdegree
Akash Sharma
Full Stack JavaScript Techdegree Student 14,147 Points
Posted by Akash Sharma
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Akash Sharma
Full Stack JavaScript Techdegree Student 14,147 Points

2 column table attempt

app.js file

app.get('/sandbox', (req,res) => {
    res.render('sandbox',{firstName, lastName});
});

const firstName = ["Will","Leo","James","Paula","Larry"];
const lastName = ["Smith","Di Caprio","Franco","Patton","David"];

sandbox.pug

doctype html
html(lang="en")
head
  title Friends Table
body
  table
    tr
      th
        h3 First Name
      th
        h3 Last Name
    tr
      td
        each val in firstName
          p= val
      td
        each val in lastName
          p= val

Wanted to do a nested object but could not find patience so iterate over.

Adrian Orta
Adrian Orta
30,490 Points
Adrian Orta
Adrian Orta
30,490 Points

More than likely users will enter their first and last name as one so: 

doctype html
html(lang="en")
  head
    title My sandbox
  body
    table
      th First Name  
      th Last Name
        each name in names
          tr
          td= name.split(' ')[0]
          td= name.split(' ')[1]
Jonathan Grieve
Jonathan Grieve
Treehouse Moderator 91,253 Points
Jonathan Grieve
Jonathan Grieve
Treehouse Moderator 91,253 Points

I followed your example adrian, but to do it, I had to use the interpolation syntax. As below.

table
                tr
                    th First Name 
                    th Last Name 

                    each name in names    
                        tr                   
                            td #{name.split( ' ' )[0]} 
                            td #{name.split( ' ' )[1]}

2 Answers

Rob Inman
Rob Inman
4,516 Points
Rob Inman
Rob Inman
4,516 Points

I did mine a little bit differently:

app.js

const sandboxNames = [{First: 'Paul', Last: 'Jones'},
                      {First: 'David', Last: 'Smith'},
                      {First: 'Jason', Last: 'Camp'},
                      {First: 'Bella'},
                      {Last: 'Jones'}];

sandbox.pug

doctype html
html(lang="en")
  head
    title Sandbox Example
  body 
    if sandboxNames
      table(style="width:50%")
        col(width="100")
        col(width="100")

        th First
        th Last
        each name in sandboxNames
          tr
            if name.First
              th= name.First
            else 
              th First Name Not Given
            if name.Last
              th= name.Last
            else
              th Last Name Not Given
Marko Delgadillo
Marko Delgadillo
4,524 Points
Marko Delgadillo
Marko Delgadillo
4,524 Points

app.js

const names = [
  { first: null, last: "Einstein" },
  { first: "Marko", last: "Delgadillo" },
  { first: "Breadna", last: "Pancakes" },
  { first: "Karen", last: "Dahmer" }
];

card.pug

       if names
            table
                tr
                    th First
                    th Last
                each name in names
                    tr
                        if name.first
                            td= name.first
                        else
                            td= "N/A"
                        if name.last
                            td= name.last
                        else
                            td= "N/A"
Johnny Austen
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.a{fill-rule:evenodd;}techdegree seal-36
Johnny Austen
Front End Web Development Techdegree Graduate 35,494 Points
Johnny Austen
.a{fill-rule:evenodd;}techdegree seal-36
Johnny Austen
Front End Web Development Techdegree Graduate 35,494 Points

I used a multi-dimensional array:

app.js

people = [ ["Johnny", "Bozzman"], ["Tommy", "Dozzman"], ["Rommy", "Szlozshman"] ]

app.get('/sandbox', (req, res) => { res.render('sandbox', {prompt: "Here are some peoplez", people}) })

sandbox.pug

table(style='width:100%', border='1') tr th First th Last each person in people tr th= person[0] th= person[1]