Call method passed from redux in react from child to parent

Question

i'm stucked with calling method passed from my main root component to my very nested component. I am passing that function from redux, and somehow I am having problem and i can't execute it...

postActions.js

export function deletePost(id) {
        const request = axios.delete(`http://localhost:3000/api/posts/${id}`);
        return {
        type: "DELETE_POST",
        payload: request
    }
}

App.js(main root component)

import {deletePost} from "../actions/postActions";
const mapStateToProps = (state) => {
    return {
        post: state.postReducer
    };
};

const mapDispatchToProps = (dispatch) => {
    return {
        deletePost:(id)=>{
            dispatch(deletePost(id));
        }
    }
}

Also in my App component(root) i have render method with this PropsRoute which is like normal route but allows me to pass props...

<PropsRoute path={"/posts/:id/:title"}  deletePost={this.props.deletePost} component={Posts} {...this.props.match} />  

export default connect(mapStateToProps, mapDispatchToProps)(App);

Posts.js

render(){    
    return(
        <div> 
            <main>   
                <Post deletePost={this.props.deletePost)} />
            </main>
        </div>
    ); 
    }

Post.js(here i should to execute it)

render(){
   return (
     <LabelDelete handleDelete={this.deletePost} id={id}  {...this.props.children}/>
   )
}

And finally const LabelDelete

const LabelDelete = (props) => (<span><button onClick={props.handleDelete}>Delete</button></span>);

So something here wont work, and i am getting error TypeError: _this2.deletePost is not a function at handleDelete and i dont know where to bind this ...

But it worked since i didn't use this way with redux it was

<LabelDelete handleDelete={this.handleDelete.bind(this)} id={id}  {...this.props.children}/>

And handleDelete function looked like this:

handleDelete(){
    var id = this.props.id; 
    $.ajax({ 
        type:"DELETE",
        url:`http://localhost:3000/api/posts/${id}`, 
        success: function(res) { 
            setTimeout(function () {
              location.pathname="/user";
            }, 500);
        }.bind(this),
        error: function(xhr, status, err) {
            console.error(xhr, status, err.toString());
        }.bind(this)
      }); 
  }   

This worked, but i don't want to use it like this, i want it to be more clear. Any help? Thanks

Answer 1

In your Posts.js, you are passing deletePost as props of Post component. Thus, in Post.js, this.deletePost should be changed to this.props.deletePost.

render(){
    return (
        <LabelDelete handleDelete={this.props.deletePost} id={id}  
            {...this.props.children}/>
    )
}