galleryItems = () => {
console.log("brands", this.state.brands)
var obj = []
var filteredData = this.state.brands.forEach((item) => {
var lol = item.media.filter((item2) => item2.collection_name === "images")
obj = [...obj, ...lol]
})
console.log("obj", obj)
return obj.map((image, i) => (
<div key={i} className="card-img-top"><img src={image.url} onClick={this.props.carouselBrand()}/></div>
));
};
I have filtered out this.state.brands
as you can see, it has media. I have filtered it and mapped all the media that has a collection_name === "images"
and on this line of code: <div key={i} className="card-img-top"><img src={image.url} onClick={this.props.carouselBrand()}/></div>
I want to pass the slug value of that image in the onClick function. But I don't know how because I have already filtered it. How can I get the slug of the brand?
decorate the objects you compose.
var filteredData = this.state.brands.forEach(({media, slug}) => {
const lol = media.filter(item2 => item2.collection_name === "images").map(image => ({ slug, ...image }));
obj.push.apply(obj, lol);
})
console.log("obj", obj)
return obj.map((image, i) => (
<div key={i} className="card-img-top"><img src={image.url} onClick={() => this.props.carouselBrand(image.slug)}/></div>
));
You could either append slug
to your new array, or keep a copy of the initial object with filtered media
.
const obj = [].concat(...this.state.brands.map(item =>
item.media.map(item2 => ({ slug: item.slug, ...item2 }) )
.filter(item2 => item2.collection_name === 'images'));
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