Can I use v-if and v-for on the same element?

It's highly discouraged. `v-if` has a higher priority than `v-for`, meaning the `v-if` condition won't have access to variables from the `v-for` scope. Instead, wrap the element in a ` ` and put the `v-if` on the inner element.

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List Rendering (v-for) in Vue.js

Learn about List Rendering (v-for) in this comprehensive Vue.js tutorial. Master the v-for directive and understand why the :key attribute is absolutely critical for performance.

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Render arrays and objects dynamically in the DOM.

1Iterating over Arrays

We can use the v-for directive to render a list of items based on an array. The directive requires a special syntax in the form of item in items, where items is the source data array.

2The Importance of Keys

When Vue is updating a list of elements rendered with v-for, by default it uses an 'in-place patch' strategy. If the order of the data items has changed, Vue will patch each element in-place. To give Vue a hint so it can track each node's identity, you must provide a unique :key attribute.