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Add writeState with callback #80

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Merged
merged 1 commit into from
Jun 12, 2016
Merged

Add writeState with callback #80

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14 changes: 14 additions & 0 deletions src/React.js
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,20 @@ function writeState(this_) {
}
exports.writeState = writeState;

function writeStateWithCallback(this_, cb) {
return function(state){
return function(cb){
return function() {
this_.setState({
state: state
}, cb);
return state;
};
};
};
}
exports.writeStateWithCallback = writeStateWithCallback;

function readState(this_) {
return function(){
return this_.state.state;
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4 changes: 4 additions & 0 deletions src/React.purs
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Expand Up @@ -47,6 +47,7 @@ module React

, readState
, writeState
, writeStateWithCallback
, transformState

, handle
Expand Down Expand Up @@ -281,6 +282,9 @@ foreign import getChildren :: forall props state eff. ReactThis props state -> E
-- | Write the component state.
foreign import writeState :: forall props state access eff. ReactThis props state -> state -> Eff (state :: ReactState (write :: Write | access) | eff) state

-- | Write the component state with a callback.
foreign import writeStateWithCallback :: forall props state access eff. ReactThis props state -> state -> Eff (state :: ReactState (write :: Write | access) | eff) Unit -> Eff (state :: ReactState (write :: Write | access) | eff) state

-- | Read the component state.
foreign import readState :: forall props state access eff. ReactThis props state -> Eff (state :: ReactState (read :: Read | access) | eff) state

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