diff --git a/snippets/StarRating.md b/snippets/StarRating.md
index 472d60080..72610f894 100644
--- a/snippets/StarRating.md
+++ b/snippets/StarRating.md
@@ -5,9 +5,9 @@ Renders a star rating component.
Use the value of the `rating` prop to determine if a valid rating is supplied and store it in `state.rating` (or `0` if invalid or not supplied).
Initialize `state.selection` to `0`.
Create two methods, `hoverOver` and `setRating`, that take a number as argument and update `state.selected` and `state.rating` according to it, bind them both to the component's context.
-In the `render()` method, define a functional component, called `Star` that will render each individual star with the appropriate appearance, based on the parent component's `state`, and handle its `onMouseEnter` and `onClick` events, using the parent component's `hoverOver` and `setRating` methods.
-Render a `
` to wrap the `
` components, which are created using `Array.prototype.map` on an array of 5 elements, created using `Array.from`, and handle the `onMouseLeave` event to set `state.selection` to `0`.
-Finally, pass the appropriate values to each `` component (`starId`, `marked`, `onHover` and `setRating`).
+In the `render()` method, define a functional component, called `Star` that will render each individual star with the appropriate appearance, based on the parent component's `state`, and handle its `onMouseEnter` event, using the parent component's `hoverOver` method.
+Render a `` to wrap the `
` components, which are created using `Array.prototype.map` on an array of 5 elements, created using `Array.from`, and handle the `onMouseLeave` event to set `state.selection` to `0` and the `onClick` event to set the `state.rendering` to the `star-id` attribute of the `event.target`.
+Finally, pass the appropriate values to each `` component (`starId`, `marked` and `onHover`).
```jsx
class StarRating extends React.Component {
@@ -20,22 +20,19 @@ class StarRating extends React.Component {
this.hoverOver = this.hoverOver.bind(this);
this.setRating = this.setRating.bind(this);
}
-
hoverOver(val) {
this.setState(state => ({ selection: val }));
}
-
- setRating(val) {
+ setRating(event) {
+ const val = event.target.getAttribute('star-id') || this.state.rating;
this.setState(state => ({ rating: val }));
}
-
render() {
- function Star({ marked, starId, onHover, onRate }) {
+ function Star({ marked, starId, onHover }) {
return (
onRate(starId)}
onMouseEnter={() => onHover(starId)}
>
{marked ? '\u2605' : '\u2606'}
@@ -43,7 +40,7 @@ class StarRating extends React.Component {
);
}
return (
- this.hoverOver(0)}>
+
this.hoverOver(0)} onClick={this.setRating}>
{Array.from({ length: 5 }, (v, i) => i + 1).map(v => (
= v
}
onHover={this.hoverOver}
- onRate={this.setRating}
/>
))}