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…sa mearga pentru fiecare itemid si nu pentru toate la click
speedy4all
reviewed
Jan 29, 2020
| } | ||
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| addToWishlist = (bookId) => { | ||
| const bookWishlist = this.state.bookList.find(item => item.id === bookId); |
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Pai fiecare carte ar trebui sa contina o proprietate numita cum vrei tu, poate wishListed, de tip boolean, iar cand dai click pe butonul unei carti, schimbi doar valoarea acelei proprietati. Ceva de genul:
const newBooks = this.state.bookList.map(book => {
if(book.id === bookId) {
book.wishListed = !book.wishListed;
}
return book;
});
this.setState({bookList: newBooks});
| </div>); | ||
| if (this.state.loader1 && !this.state.loader2) | ||
| return ( | ||
| <WishlistContext.Provider value={{wishlist:this.state.wishlist}}> |
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Nu prea vad nevoia acestui context
Suggested change
| <WishlistContext.Provider value={{wishlist:this.state.wishlist}}> | |
| <WishlistContext.Provider value={{wishlist:this.state.wishlist}}> |
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mi-am prins urechile in functia addToWishlist, nu am reusit sa o fac sa mearga pentru fiecare itemid si nu pentru toate la click