Daily work

Question 1

In vue 2, if you’re attempting to style a nested component within a child component, what do you need to use?

Answer 1

In Vue 2 with scoped styles, you must use the ::v-deep selector to target nested elements within child components

<style>

\::v-deep(.custom-time-picker .v-time-picker-title\_\_time .v-picker\_\_title\_\_btn),
\::v-deep(.custom-time-picker .v-time-picker-title\_\_time span) {
  font-size: 25px !important;
  height: 25px !important;
}

</style>

Question 2

How do you destructure an object with one key value pair?

Answer 2

const [[key, value]] = Object.entries(obj);

Object.entries(obj) converts the object into an array of [key, value] pairs.
Example: { key: ‘value’ } becomes [[‘key’, ‘value’]].
The destructuring [[key, value]] extracts the first [key, value] pair from the array.