This commit is contained in:
Ilya Kantor 2017-02-28 12:54:48 +03:00
parent 4272b7bb13
commit 508969c13f
168 changed files with 340 additions and 10 deletions

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There are many ways to do it.
Here are some of them:
```js
// 1. The table with `id="age-table"`.
let table = document.getElementById('age-table')
// 2. All label elements inside that table
table.getElementsByTagName('label')
// or
document.querySelectorAll('#age-table label')
// 3. The first td in that table (with the word "Age").
table.rows[0].cells[0]
// or
table.getElementsByTagName('td')[0]
// or
table.querySelector('td')
// 4. The form with the name "search".
// assuming there's only one element with name="search"
let form = document.getElementsByName('search')[0]
// or, form specifically
document.querySelector('form[name="search"]')
// 5. The first input in that form.
form.getElementsByTagName('input')
// or
form.querySelector('input')
// 6. The last input in that form.
// there's no direct query for that
let inputs = form.querySelectorAll('input') // search all
inputs[inputs.length-1] // take last
```