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LWC and complex parameters

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LWC and complex parameters

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.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}

3

I am trying to pass a list of objects to Apex from an LWC controller, and it looks like the Apex controller is getting the right sized list, but nothing is populated. Does anybody have any idea of what could be the problem?

Component JS code

refreshPeople() {

    let xxx = [];



    xxx.push({name : 'aaa', email : 'bbb'});

    xxx.push({name : '111', email : '222'});



    getPeople({peopleInfo: xxx})

        .then(result => {

            console.log('#### HERE');

            this.allPeople2 = result;

        })

        .catch(error => {

            //Error Handling goes here

        });

}

Apex:

@AuraEnabled(cacheable = true)

public static List<EmailPerson> getPeople(List<EmailPerson> peopleInfo) {

    try {



        System.debug('####' + peopleInfo);



        return null;

    } catch (Exception e) {

        throw new AuraHandledException(e.getMessage() + ' ' + e.getStackTraceString());

    }

}



public class EmailPerson {

    @AuraEnabled

    public Id id;

    @AuraEnabled

    public String name;

    @AuraEnabled

    public String email;

    @AuraEnabled

    public Id recordTypeId;

    @AuraEnabled

    public String recordTypeName;

}

Note: I've tried @wire, the behavior is the same. The list sees the two items, but none the values on the properties are assigned

<17:00:38:006 USER_DEBUG [20]|DEBUG|####(EmailPerson:[email=null, name=null], EmailPerson:[email=null, name=null])

apex lightning-web-components

share|improve this question

asked 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

add a comment | 

3

I am trying to pass a list of objects to Apex from an LWC controller, and it looks like the Apex controller is getting the right sized list, but nothing is populated. Does anybody have any idea of what could be the problem?

Component JS code

refreshPeople() {

    let xxx = [];



    xxx.push({name : 'aaa', email : 'bbb'});

    xxx.push({name : '111', email : '222'});



    getPeople({peopleInfo: xxx})

        .then(result => {

            console.log('#### HERE');

            this.allPeople2 = result;

        })

        .catch(error => {

            //Error Handling goes here

        });

}

Apex:

@AuraEnabled(cacheable = true)

public static List<EmailPerson> getPeople(List<EmailPerson> peopleInfo) {

    try {



        System.debug('####' + peopleInfo);



        return null;

    } catch (Exception e) {

        throw new AuraHandledException(e.getMessage() + ' ' + e.getStackTraceString());

    }

}



public class EmailPerson {

    @AuraEnabled

    public Id id;

    @AuraEnabled

    public String name;

    @AuraEnabled

    public String email;

    @AuraEnabled

    public Id recordTypeId;

    @AuraEnabled

    public String recordTypeName;

}

Note: I've tried @wire, the behavior is the same. The list sees the two items, but none the values on the properties are assigned

<17:00:38:006 USER_DEBUG [20]|DEBUG|####(EmailPerson:[email=null, name=null], EmailPerson:[email=null, name=null])

apex lightning-web-components

share|improve this question

asked 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

add a comment | 

I am trying to pass a list of objects to Apex from an LWC controller, and it looks like the Apex controller is getting the right sized list, but nothing is populated. Does anybody have any idea of what could be the problem?

Component JS code

refreshPeople() {

    let xxx = [];



    xxx.push({name : 'aaa', email : 'bbb'});

    xxx.push({name : '111', email : '222'});



    getPeople({peopleInfo: xxx})

        .then(result => {

            console.log('#### HERE');

            this.allPeople2 = result;

        })

        .catch(error => {

            //Error Handling goes here

        });

}

Apex:

@AuraEnabled(cacheable = true)

public static List<EmailPerson> getPeople(List<EmailPerson> peopleInfo) {

    try {



        System.debug('####' + peopleInfo);



        return null;

    } catch (Exception e) {

        throw new AuraHandledException(e.getMessage() + ' ' + e.getStackTraceString());

    }

}



public class EmailPerson {

    @AuraEnabled

    public Id id;

    @AuraEnabled

    public String name;

    @AuraEnabled

    public String email;

    @AuraEnabled

    public Id recordTypeId;

    @AuraEnabled

    public String recordTypeName;

}

Note: I've tried @wire, the behavior is the same. The list sees the two items, but none the values on the properties are assigned

<17:00:38:006 USER_DEBUG [20]|DEBUG|####(EmailPerson:[email=null, name=null], EmailPerson:[email=null, name=null])

apex lightning-web-components

share|improve this question

asked 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

refreshPeople() {

    let xxx = [];



    xxx.push({name : 'aaa', email : 'bbb'});

    xxx.push({name : '111', email : '222'});



    getPeople({peopleInfo: xxx})

        .then(result => {

            console.log('#### HERE');

            this.allPeople2 = result;

        })

        .catch(error => {

            //Error Handling goes here

        });

}

@AuraEnabled(cacheable = true)

public static List<EmailPerson> getPeople(List<EmailPerson> peopleInfo) {

    try {



        System.debug('####' + peopleInfo);



        return null;

    } catch (Exception e) {

        throw new AuraHandledException(e.getMessage() + ' ' + e.getStackTraceString());

    }

}



public class EmailPerson {

    @AuraEnabled

    public Id id;

    @AuraEnabled

    public String name;

    @AuraEnabled

    public String email;

    @AuraEnabled

    public Id recordTypeId;

    @AuraEnabled

    public String recordTypeName;

}

share|improve this question

asked 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

share|improve this question

asked 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

asked 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

asked 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

1 Answer
1

active

oldest

votes

3

After 2 hours of struggling, and only 5 minutes after posting, here is the answer:

You have to add add {get;set;} explicitly for this to work. Changing my inner class to the below fixed the problem.

public class EmailPerson {

    @AuraEnabled

    public Id id {get;set;}

    @AuraEnabled

    public String name {get;set;}

    @AuraEnabled

    public String email {get;set;}

    @AuraEnabled

    public Id recordTypeId {get;set;}

    @AuraEnabled

    public String recordTypeName {get;set;}

}

share|improve this answer

answered 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  Its so weird that they expect this and just @auraEnabled is not sufficient .Will be curious for explanation from SFDC LWC Product team why do we need get and set on properties .
  
  – Mohith Shrivastava
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  I’d love to hear it as well. That’s 2 hours of the clients time down the drain.
  
  – Sebastian Kessel
  1 hour ago
  

  
  
  
  

add a comment | 

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3

After 2 hours of struggling, and only 5 minutes after posting, here is the answer:

You have to add add {get;set;} explicitly for this to work. Changing my inner class to the below fixed the problem.

public class EmailPerson {

    @AuraEnabled

    public Id id {get;set;}

    @AuraEnabled

    public String name {get;set;}

    @AuraEnabled

    public String email {get;set;}

    @AuraEnabled

    public Id recordTypeId {get;set;}

    @AuraEnabled

    public String recordTypeName {get;set;}

}

share|improve this answer

answered 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  Its so weird that they expect this and just @auraEnabled is not sufficient .Will be curious for explanation from SFDC LWC Product team why do we need get and set on properties .
  
  – Mohith Shrivastava
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  I’d love to hear it as well. That’s 2 hours of the clients time down the drain.
  
  – Sebastian Kessel
  1 hour ago
  

  
  
  
  

add a comment | 

3

After 2 hours of struggling, and only 5 minutes after posting, here is the answer:

You have to add add {get;set;} explicitly for this to work. Changing my inner class to the below fixed the problem.

public class EmailPerson {

    @AuraEnabled

    public Id id {get;set;}

    @AuraEnabled

    public String name {get;set;}

    @AuraEnabled

    public String email {get;set;}

    @AuraEnabled

    public Id recordTypeId {get;set;}

    @AuraEnabled

    public String recordTypeName {get;set;}

}

share|improve this answer

answered 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  Its so weird that they expect this and just @auraEnabled is not sufficient .Will be curious for explanation from SFDC LWC Product team why do we need get and set on properties .
  
  – Mohith Shrivastava
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  I’d love to hear it as well. That’s 2 hours of the clients time down the drain.
  
  – Sebastian Kessel
  1 hour ago
  

  
  
  
  

add a comment | 

After 2 hours of struggling, and only 5 minutes after posting, here is the answer:

You have to add add {get;set;} explicitly for this to work. Changing my inner class to the below fixed the problem.

public class EmailPerson {

    @AuraEnabled

    public Id id {get;set;}

    @AuraEnabled

    public String name {get;set;}

    @AuraEnabled

    public String email {get;set;}

    @AuraEnabled

    public Id recordTypeId {get;set;}

    @AuraEnabled

    public String recordTypeName {get;set;}

}

share|improve this answer

answered 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

public class EmailPerson {

    @AuraEnabled

    public Id id {get;set;}

    @AuraEnabled

    public String name {get;set;}

    @AuraEnabled

    public String email {get;set;}

    @AuraEnabled

    public Id recordTypeId {get;set;}

    @AuraEnabled

    public String recordTypeName {get;set;}

}

share|improve this answer

answered 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

answered 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239

answered 1 hour ago

Sebastian KesselSebastian Kessel

9,08862239