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trigger a function in my component from redux-observable epic

Can you force a React component to rerender without calling setState?Why do we need middleware for async flow in Redux?Passing props to react-redux container componentWhat is mapDispatchToProps?Accessing the state from within a redux-observable epicReturn a Promise from Redux ObservableRedux-observable POST ajax request never sends the network requestRedux-Observable multiple actions in single epicmix redux-thunk with redux-observableRedux Observable Epic dispatch action before post

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0

Can I use a redux-observable epic to trigger a function in my component?

This is actually what I need:

//I call this function from a button press in my component

const veganPress = (props, refs) => 
 props.updateShowProductIsVeganModal(true) //dispatches an action
 .then((actionResponseString) => //need a promise so we can access the component.refs after the epic has finished
 refs.toast.show(actionResponseString)
 )

Then I would be needing to introduce redux-thunk or redux-promise. Is there a way to do this with redux-observable since I already have that?

reactjs react-native redux react-redux redux-observable

share|improve this question

edited Mar 23 at 6:02

BeniaminoBaggins

asked Mar 23 at 4:59

BeniaminoBagginsBeniaminoBaggins

3,0821057143

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  The idiomatic approach is to communicate from the epic to the component using the Redux store and connect/props. If one could design their Redux store to contain an array of active toast messages... then one would: dispatch an action from your epic, push the message into the array in the store via a reducer, select the value from the store in a connected component, render the toast. You could wrap it up in a promise, but that breaks the unidirectional data flow pattern. Additionally, make sure you research via Google "React cancellable promise".
  
  – seniorquico
  Apr 22 at 5:54
  
  

  
  
  
  

add a comment | 

0

Can I use a redux-observable epic to trigger a function in my component?

This is actually what I need:

//I call this function from a button press in my component

const veganPress = (props, refs) => 
 props.updateShowProductIsVeganModal(true) //dispatches an action
 .then((actionResponseString) => //need a promise so we can access the component.refs after the epic has finished
 refs.toast.show(actionResponseString)
 )

Then I would be needing to introduce redux-thunk or redux-promise. Is there a way to do this with redux-observable since I already have that?

reactjs react-native redux react-redux redux-observable

share|improve this question

edited Mar 23 at 6:02

BeniaminoBaggins

asked Mar 23 at 4:59

BeniaminoBagginsBeniaminoBaggins

3,0821057143

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  The idiomatic approach is to communicate from the epic to the component using the Redux store and connect/props. If one could design their Redux store to contain an array of active toast messages... then one would: dispatch an action from your epic, push the message into the array in the store via a reducer, select the value from the store in a connected component, render the toast. You could wrap it up in a promise, but that breaks the unidirectional data flow pattern. Additionally, make sure you research via Google "React cancellable promise".
  
  – seniorquico
  Apr 22 at 5:54
  
  

  
  
  
  

add a comment | 

Can I use a redux-observable epic to trigger a function in my component?

This is actually what I need:

//I call this function from a button press in my component

const veganPress = (props, refs) => 
 props.updateShowProductIsVeganModal(true) //dispatches an action
 .then((actionResponseString) => //need a promise so we can access the component.refs after the epic has finished
 refs.toast.show(actionResponseString)
 )

Then I would be needing to introduce redux-thunk or redux-promise. Is there a way to do this with redux-observable since I already have that?

reactjs react-native redux react-redux redux-observable

share|improve this question

edited Mar 23 at 6:02

BeniaminoBaggins

asked Mar 23 at 4:59

BeniaminoBagginsBeniaminoBaggins

3,0821057143

//I call this function from a button press in my component

const veganPress = (props, refs) => 
 props.updateShowProductIsVeganModal(true) //dispatches an action
 .then((actionResponseString) => //need a promise so we can access the component.refs after the epic has finished
 refs.toast.show(actionResponseString)
 )

share|improve this question

edited Mar 23 at 6:02

BeniaminoBaggins

asked Mar 23 at 4:59

BeniaminoBagginsBeniaminoBaggins

3,0821057143

share|improve this question

edited Mar 23 at 6:02

BeniaminoBaggins

asked Mar 23 at 4:59

BeniaminoBagginsBeniaminoBaggins

3,0821057143

asked Mar 23 at 4:59

BeniaminoBagginsBeniaminoBaggins

3,0821057143

asked Mar 23 at 4:59

BeniaminoBagginsBeniaminoBaggins

3,0821057143