How to pass Mobx store to BottomTabs from another screen using React-Native-Navigation V2?











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I'm relatively new to React Native and I'm a little confused about combining MobX with React Native Navigation (by Wix) and passing the stores.



One concrete example:



I have a single Login component as root which has a store injected by using Provider in it's wrapper and inject in the component, the store is updated for example with the user name, and finally a method is invoked called goToMain, which sets up a bottom tab layout.



export const goToMain = () => Navigation.setRoot({
root: {
bottomTabs: {
children: [{
stack: {
children: [{
component: {
name: "Tab1",
passProps: {
text: 'This is tab 1'
}
}
}],
options: {
bottomTab: {
text: "Tab1",
icon: require('../../assets/icons/test_tab_icon.png'),
testID: "TAB_"'
}
}
}
},
{
stack: {
children: [{
component: {
name: "Tab2",
passProps: {
text: "This is tab 2"
}
}
}],
options: {
bottomTab: {
text: "Tab2",
icon: require('../../assets/icons/test_tab_icon.png'),
testID: "TAB_2"
}
}
}
}]
}
}


So far so good but I would like to pass the store from the Login to the tabs so they have access to the user name or other attributes from the store but I have no idea how to do that.



Do I have to play around with the structure of the screens and root or maybe use Provider in some other way?



Would be great to hear an expert opinion on the topic. :)










share|improve this question


























    up vote
    0
    down vote

    favorite












    I'm relatively new to React Native and I'm a little confused about combining MobX with React Native Navigation (by Wix) and passing the stores.



    One concrete example:



    I have a single Login component as root which has a store injected by using Provider in it's wrapper and inject in the component, the store is updated for example with the user name, and finally a method is invoked called goToMain, which sets up a bottom tab layout.



    export const goToMain = () => Navigation.setRoot({
    root: {
    bottomTabs: {
    children: [{
    stack: {
    children: [{
    component: {
    name: "Tab1",
    passProps: {
    text: 'This is tab 1'
    }
    }
    }],
    options: {
    bottomTab: {
    text: "Tab1",
    icon: require('../../assets/icons/test_tab_icon.png'),
    testID: "TAB_"'
    }
    }
    }
    },
    {
    stack: {
    children: [{
    component: {
    name: "Tab2",
    passProps: {
    text: "This is tab 2"
    }
    }
    }],
    options: {
    bottomTab: {
    text: "Tab2",
    icon: require('../../assets/icons/test_tab_icon.png'),
    testID: "TAB_2"
    }
    }
    }
    }]
    }
    }


    So far so good but I would like to pass the store from the Login to the tabs so they have access to the user name or other attributes from the store but I have no idea how to do that.



    Do I have to play around with the structure of the screens and root or maybe use Provider in some other way?



    Would be great to hear an expert opinion on the topic. :)










    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I'm relatively new to React Native and I'm a little confused about combining MobX with React Native Navigation (by Wix) and passing the stores.



      One concrete example:



      I have a single Login component as root which has a store injected by using Provider in it's wrapper and inject in the component, the store is updated for example with the user name, and finally a method is invoked called goToMain, which sets up a bottom tab layout.



      export const goToMain = () => Navigation.setRoot({
      root: {
      bottomTabs: {
      children: [{
      stack: {
      children: [{
      component: {
      name: "Tab1",
      passProps: {
      text: 'This is tab 1'
      }
      }
      }],
      options: {
      bottomTab: {
      text: "Tab1",
      icon: require('../../assets/icons/test_tab_icon.png'),
      testID: "TAB_"'
      }
      }
      }
      },
      {
      stack: {
      children: [{
      component: {
      name: "Tab2",
      passProps: {
      text: "This is tab 2"
      }
      }
      }],
      options: {
      bottomTab: {
      text: "Tab2",
      icon: require('../../assets/icons/test_tab_icon.png'),
      testID: "TAB_2"
      }
      }
      }
      }]
      }
      }


      So far so good but I would like to pass the store from the Login to the tabs so they have access to the user name or other attributes from the store but I have no idea how to do that.



      Do I have to play around with the structure of the screens and root or maybe use Provider in some other way?



      Would be great to hear an expert opinion on the topic. :)










      share|improve this question













      I'm relatively new to React Native and I'm a little confused about combining MobX with React Native Navigation (by Wix) and passing the stores.



      One concrete example:



      I have a single Login component as root which has a store injected by using Provider in it's wrapper and inject in the component, the store is updated for example with the user name, and finally a method is invoked called goToMain, which sets up a bottom tab layout.



      export const goToMain = () => Navigation.setRoot({
      root: {
      bottomTabs: {
      children: [{
      stack: {
      children: [{
      component: {
      name: "Tab1",
      passProps: {
      text: 'This is tab 1'
      }
      }
      }],
      options: {
      bottomTab: {
      text: "Tab1",
      icon: require('../../assets/icons/test_tab_icon.png'),
      testID: "TAB_"'
      }
      }
      }
      },
      {
      stack: {
      children: [{
      component: {
      name: "Tab2",
      passProps: {
      text: "This is tab 2"
      }
      }
      }],
      options: {
      bottomTab: {
      text: "Tab2",
      icon: require('../../assets/icons/test_tab_icon.png'),
      testID: "TAB_2"
      }
      }
      }
      }]
      }
      }


      So far so good but I would like to pass the store from the Login to the tabs so they have access to the user name or other attributes from the store but I have no idea how to do that.



      Do I have to play around with the structure of the screens and root or maybe use Provider in some other way?



      Would be great to hear an expert opinion on the topic. :)







      react-native mobx react-native-navigation mobx-react






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      asked Nov 19 at 11:50









      Balazs Holpar

      62210




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