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dblazeski/calltapOnTabNavigator.js

Last active February 7, 2019 12:10
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Register our local function linked to defaultNavigationOptions - tapOnTabNavigator
Raw
calltapOnTabNavigator.js
// for registering the caller "tapOnTabNavigator"
// see https://gist.github.com/dblazeski/1e86142e0a8548bcde9b78c71846b3f9
export default class SearchScreen extends React.Component {
componentDidMount() {
// Register our local function called by
// tabBarOnPress() in defaultNavigationOptions()
this.props.navigation.setParams({
tapOnTabNavigator: this.tapOnTabNavigator
})
}
// Call on tab bar tap
tapOnTabNavigator = () => {
this.doSomethingTabWasPressed()
}
}
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