The basics of Alpine are pretty straightforward: you define some data inside your markup using the x-data
attribute, and then you can show this data to the users using the x-text
attribute on a tag, like this:
<div x-data="{ name: 'Joe' }">
</div>
<div x-data="{ name: 'Joe' }">
<p x-text="name"></p>
</div>
Using boolean state and the x-show
attribute you can easily hide or show some portions of the UI:
<div x-data="{ showThis: false }">
<p x-show="showThis">Show this</p>
</div>
If you set the showThis
variable to false
, nothing will be displayed:
You can use x-show="!showThis"
to do the opposite:
One thing to the data is only available on child elements of the tag with the x-data
attribute.
For example in this case the second p
tag doesn’t have access to the showThis
value, and it’s shown regardless of its value defined in the div
(it’s isolated):
Lessons in this unit:
0: | Introduction |
1: | Installing Alpine |
2: | ▶︎ The basics of Alpine |
3: | Events |
4: | Defining data |
5: | Looping |
6: | Binding user input to variables |
7: | Watching variables change |
8: | Stores |