The instruction used for looping in vue is

The instruction in Vue for looping through data arrays or objects is v-for, and the syntax is . The parameters include: the traversed item item, the optional index index, and the data items to be traversed.

Instructions for looping in Vue

Use the v-for instruction in Vue Loop through a data array or object.

Syntax:

Parameters:

• item: Current loop item
• index: The index of the current loop item (optional)
• items: The data array or object to be traversed

Usage:

1. Traverse the array:

  
{{ item }}

2. Traverse the object:

  
{{ key }}: {{ value }}

3. Loop index:

  
{{ index + 1 }}. {{ item }}

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