Display ReactJS Components Within a Scrollable List with height:auto

How can I render the same component inside a map, without overlapping, but one below another

Here’s what i mean:

return (
    <div className='app'>
        {[0, 1, 2, 3].map(element => {
            return(<MyComponent props = {element}/>)
        })}
    </div>
)

How can I display that component in a scrollable list, considering that its height is auto?

>Solution :

You are Describing the Default Behavior Already

How can I display that component in a scrollable list, considering that its height is auto? [emphasis mine]

With height:auto;, the behavior you describe happens already:

.item {
  height:300px;
  border: 1px solid black;
}

<div class='app'>
    <div id="1" class="item"></div>
    <div id="2" class="item"></div>
    <div id="3" class="item"></div>
</div>

But if you wanted a Limited Scroll

You need two things:

1. You need to add overflow-y to be set to scroll.
2. You need to set the height to how much of a scrollbar you want.

.app {
  height: 40px;
  overflow-y: scroll;
}

.item {
  height:30px;
  border: 1px solid black;
}

<div class='app'>
    <div id="1" class="item"></div>
    <div id="2" class="item"></div>
    <div id="3" class="item"></div>
</div>