Pluralize elements

pull/2740/head
Daniel J. Wilson 6 years ago committed by GitHub
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commit 66a4c1a9bc
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@ -4,7 +4,7 @@ title: Text inputs
As a general rule, data flow in Svelte is *top down* — a parent component can set props on a child component, and a component can set attributes on an element, but not the other way around.
Sometimes it's useful to break that rule. Take the case of the `<input>` element in this component — we *could* add an `on:input` event handler that set the value of `name` to `event.target.value`, but it's a bit... boilerplatey. It gets even worse with other kinds of form element, as we'll see.
Sometimes it's useful to break that rule. Take the case of the `<input>` element in this component — we *could* add an `on:input` event handler that set the value of `name` to `event.target.value`, but it's a bit... boilerplatey. It gets even worse with other kinds of form elements, as we'll see.
Instead, we can use the `bind:value` directive:
@ -12,4 +12,4 @@ Instead, we can use the `bind:value` directive:
<input bind:value={name}>
```
This means that not only will changes to the value of `name` update the input value, but changes to the input value will update `name`.
This means that not only will changes to the value of `name` update the input value, but changes to the input value will update `name`.

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