如何在 Jade Pug 中读取 Object？

Question

I have this JSON that I send to the PUG page from router.get with the name of prices

[{"space2":{"actualPrice":"$ 99.990","oldPrice":"$ 129.990","id":11098071}},{"h20":{"actualPrice":"$ 69.990","oldPrice":"$ 79.990","id":4444311}},{"space":{"actualPrice":"$ 79.990","oldPrice":"$ 99.990","id":4436762}}]

and in a pug page I want to show actualPrice of space2 but I dont know how.

I tried with prices.space2.actualPrice and in a for cycle and nothing

Answer 1

It is actually a Javascript question rather than a Pug question:

-
  const Data = [
    {"space2":{"actualPrice":"$ 99.990","oldPrice":"$ 129.990","id":11098071}},
    {"h20":{"actualPrice":"$ 69.990","oldPrice":"$ 79.990","id":4444311}},
    {"space":{"actualPrice":"$ 79.990","oldPrice":"$ 99.990","id":4436762}}
  ]

p Only space2: 
  each d in Data 
    if d.space2 
      | #{d.space2.actualPrice}

will output:

Only space2: $99.9990

---

Are you certain you want to structure your data object in this manner? You can access the details of each element of the array only if you know the first property key of each element.

Depending on what your situation is, it might be more useful if it is:

  const Data = [
    {"name": "space2", "actualPrice":"$ 99.990","oldPrice":"$ 129.990","id":11098071},
    {"name": "h20", "actualPrice":"$ 69.990","oldPrice":"$ 79.990","id":4444311},
    {"name": "space", "actualPrice":"$ 79.990","oldPrice":"$ 99.990","id":4436762}
  ]