Binding in Svelte | Two-Way Data Binding
Two-Way Data Binding in Svelte makes it easy to update the DOM when
a user enters data into an input field or toggles the state of a checkbox, for example. In this Svelte tutorial, I start out by showing you how the bind:value directive works in Svelte and allows for 2-Way Data Binding. I then show you how the bind:checked directive works with checkboxes
to toggle between two different states. The Svelte framework also gives us some niceties when it comes to binding. If the type of binding matches the variable name, we can use a Svelte shorthand. And, when working with numeric input fields like number inputs and range inputs, Svelte speeds
up our workflow by doing type coercion behind the scenes. Created by Gregg Fine.
#svelte #webdevelopment #webdev #sveltekit #javascript
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▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
00:00 Two-Way Data Binding
01:15 The bind:value directive
01:55 An alternate approach: the on directive
03:15 bind:checked
04:25 Bind Shorthand
04:55 Automatic Type Coercion
▬About The Code Creative ▬▬▬▬▬▬▬▬▬▬▬▬
The Code Creative helps web developers learn the fundamentals of programming, algorithms, as well as the latest frameworks and libraries. You can expect web development content that is fun, clear and concise, and keeps you engaged with visuals and a touch of humor.
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