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How to set a component visible true or false when another component do a action


Using MountSpec component with “wrap_content” View - How to implement onMeasure()FB Litho: How to set custom font for TextHow to add MountSpec component in LayoutSpec or XML in androidFacebook Litho: Visible Event hasn't triggered when fragment resumed






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1















Now what I'm trying to do is that when my CustomCheckboxSpec component in the onCheckboxClicked event sends a true or false value for the isChecked parameter, it calls the CustomText component and through the setVisible function and by the parameters I can locate which CustomText elements I want to put visually true or false.



With what function I can search for the elements in CustomText?
How can I change the visibility for that element?



//CustomCheckboxSpec class
@LayoutSpec
public class CustomCheckboxSpec
...`enter code here`
@OnEvent(ClickEvent.class)
static void onCheckboxClicked(
ComponentContext c, @FromEvent View view
, @Prop OnCheckboxClickListener listener, @State boolean isChecked
, @Prop int idPregunta, @Prop int idRespuesta)
listener.onCheckboxClick(!isChecked, idPregunta, idRespuesta);
CustomCheckbox.updateCheckboxAsync(c);


//MainActivity class
CustomCheckbox.create(componentContext).listener(new CustomCheckboxSpec.OnCheckboxClickListener() {
@Override
public void onCheckboxClick(boolean valor, int idPregunta, int idRespuesta)

/*call the component CustomTextSpec and in function
@OnUpdateState
static void setVisible(someParams)
//with params search for child
//change child visibility
*/










share|improve this question


























  • Can you add more context? Like how is your layout look like? What is CustomText and where in will be placed?

    – colriot
    Apr 11 at 11:27

















1















Now what I'm trying to do is that when my CustomCheckboxSpec component in the onCheckboxClicked event sends a true or false value for the isChecked parameter, it calls the CustomText component and through the setVisible function and by the parameters I can locate which CustomText elements I want to put visually true or false.



With what function I can search for the elements in CustomText?
How can I change the visibility for that element?



//CustomCheckboxSpec class
@LayoutSpec
public class CustomCheckboxSpec
...`enter code here`
@OnEvent(ClickEvent.class)
static void onCheckboxClicked(
ComponentContext c, @FromEvent View view
, @Prop OnCheckboxClickListener listener, @State boolean isChecked
, @Prop int idPregunta, @Prop int idRespuesta)
listener.onCheckboxClick(!isChecked, idPregunta, idRespuesta);
CustomCheckbox.updateCheckboxAsync(c);


//MainActivity class
CustomCheckbox.create(componentContext).listener(new CustomCheckboxSpec.OnCheckboxClickListener() {
@Override
public void onCheckboxClick(boolean valor, int idPregunta, int idRespuesta)

/*call the component CustomTextSpec and in function
@OnUpdateState
static void setVisible(someParams)
//with params search for child
//change child visibility
*/










share|improve this question


























  • Can you add more context? Like how is your layout look like? What is CustomText and where in will be placed?

    – colriot
    Apr 11 at 11:27













1












1








1








Now what I'm trying to do is that when my CustomCheckboxSpec component in the onCheckboxClicked event sends a true or false value for the isChecked parameter, it calls the CustomText component and through the setVisible function and by the parameters I can locate which CustomText elements I want to put visually true or false.



With what function I can search for the elements in CustomText?
How can I change the visibility for that element?



//CustomCheckboxSpec class
@LayoutSpec
public class CustomCheckboxSpec
...`enter code here`
@OnEvent(ClickEvent.class)
static void onCheckboxClicked(
ComponentContext c, @FromEvent View view
, @Prop OnCheckboxClickListener listener, @State boolean isChecked
, @Prop int idPregunta, @Prop int idRespuesta)
listener.onCheckboxClick(!isChecked, idPregunta, idRespuesta);
CustomCheckbox.updateCheckboxAsync(c);


//MainActivity class
CustomCheckbox.create(componentContext).listener(new CustomCheckboxSpec.OnCheckboxClickListener() {
@Override
public void onCheckboxClick(boolean valor, int idPregunta, int idRespuesta)

/*call the component CustomTextSpec and in function
@OnUpdateState
static void setVisible(someParams)
//with params search for child
//change child visibility
*/










share|improve this question
















Now what I'm trying to do is that when my CustomCheckboxSpec component in the onCheckboxClicked event sends a true or false value for the isChecked parameter, it calls the CustomText component and through the setVisible function and by the parameters I can locate which CustomText elements I want to put visually true or false.



With what function I can search for the elements in CustomText?
How can I change the visibility for that element?



//CustomCheckboxSpec class
@LayoutSpec
public class CustomCheckboxSpec
...`enter code here`
@OnEvent(ClickEvent.class)
static void onCheckboxClicked(
ComponentContext c, @FromEvent View view
, @Prop OnCheckboxClickListener listener, @State boolean isChecked
, @Prop int idPregunta, @Prop int idRespuesta)
listener.onCheckboxClick(!isChecked, idPregunta, idRespuesta);
CustomCheckbox.updateCheckboxAsync(c);


//MainActivity class
CustomCheckbox.create(componentContext).listener(new CustomCheckboxSpec.OnCheckboxClickListener() {
@Override
public void onCheckboxClick(boolean valor, int idPregunta, int idRespuesta)

/*call the component CustomTextSpec and in function
@OnUpdateState
static void setVisible(someParams)
//with params search for child
//change child visibility
*/







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edited Mar 27 at 23:12









avariant

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asked Mar 27 at 22:52









Hermes HdezHermes Hdez

63 bronze badges




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  • Can you add more context? Like how is your layout look like? What is CustomText and where in will be placed?

    – colriot
    Apr 11 at 11:27

















  • Can you add more context? Like how is your layout look like? What is CustomText and where in will be placed?

    – colriot
    Apr 11 at 11:27
















Can you add more context? Like how is your layout look like? What is CustomText and where in will be placed?

– colriot
Apr 11 at 11:27





Can you add more context? Like how is your layout look like? What is CustomText and where in will be placed?

– colriot
Apr 11 at 11:27












0






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