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Grandchild component (Card.js) can't access Parent component's (App.js) method
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import Cards from './Components/Cards'; | |
import Forms from './Components/Forms'; | |
import React, { Component } from 'react'; | |
import recipes from './recipes.js'; // mock data | |
import './App.css'; | |
class App extends Component { | |
constructor(props) { | |
super(props); | |
this.state = { | |
currentName: '', | |
currentIngredients: '', | |
currentDirections: [], | |
recipes: recipes, | |
updatingCard: false, | |
}; | |
} | |
submitDelete(e) { | |
console.log("this is e: "); | |
// let removedArr = this.state.recipes; | |
// removedArr.splice(e, 1); | |
// this.setState({ | |
// recipes: removedArr | |
// }); | |
} | |
render() { | |
return ( | |
<div className="App"> | |
<header className="App-header"> | |
<h1 className="App-title">Recipe React</h1> | |
</header> | |
{/* updating a card change input styling and handling function */} | |
<Forms updating={this.state.updatingCard}/> | |
{/* when updating a card show just that card in the cards section*/} | |
<Cards | |
index={0} | |
updating={this.state.updatingCard} | |
recipes={this.state.recipes} | |
handleDelete={this.submitDelete} | |
/> | |
</div> | |
); | |
} | |
} | |
export default App; |
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import Card from './Card'; | |
import React, { Component } from 'react'; | |
import './../App.css'; | |
class Cards extends Component { | |
render() { | |
if(this.props.updating){ | |
return ( | |
<Card | |
recipe={this.props.recipes[this.props.index]} | |
index={this.props.index} | |
handleDelete={this.props.handleDelete} | |
/> | |
) | |
} | |
return ( | |
this.props.recipes.map((recipe, index) => { | |
return ( | |
<Card | |
recipe={recipe} | |
index={index} | |
handleDelete={this.props.handleDelete} | |
/> | |
) | |
}) | |
) | |
} | |
} | |
export default Cards; |
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import Button from './Button'; | |
import React, { Component } from 'react'; | |
import './../App.css'; | |
class Card extends Component { | |
render() { | |
return ( | |
<div className="Card" key={this.props.index}> | |
<h1>{this.props.recipe.name}</h1> | |
<h2>Ingredients</h2> | |
<ul> | |
{this.props.recipe.ingredients.map((ingredient, index) => { | |
return (<li key={index}>{ingredient}</li>) | |
})} | |
</ul> | |
<h2>Directions</h2> | |
<ol> | |
{this.props.recipe.directions.map((direction, index) => { | |
return (<li key={index}>{direction}</li>) | |
})} | |
</ol> | |
<br /> | |
<div> | |
<Button type={'delete'} index={this.props.index} onClick={() => this.props.handleDelete(this.props.index)}/> | |
<Button type={'update'} index={this.props.index}/> | |
</div> | |
</div> | |
) | |
} | |
} | |
export default Card; |
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