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Hello everybody I am currently working on a Flow that receives the Id from the record where the LWC action is and pass it to the LWC.

The LWC is a form that shows some lightning-input and lightning-comboboxes and some of this lightning-input are empty so the user can fill them, but there are other lightning-input that I want to default show the value of the name and other fields from the record.

And also I want that every time the user clicks in the action button to show the Form with the populated fields I am troubling.

So in my apex class I created the next wrapper to return it to the LWC:

@AuraEnabled(cacheable= True) public static WraperSObject getInformation(Id recordIdFlow){ MySObject information = new MySObject(); information = [SELECT Id, Name FROM MySObject WHERE Id =: recordIdFlow]; WraperSObject wrapperPS = new WraperSObject(); wrapperPS.name = puntoSuministro.Name; return wrapperPS; } public class WraperSObject{ @AuraEnabled public String id{get;set;} @AuraEnabled public String name{get;set;} }

And in my .js I have the next code:

cups; //variable where I want to put the value that comes from the wrapper. wiredRecord; @wire(getInformation,{recordIdFlow: 'recordId'}) wiredInfo(result){ this.wiredRecord = result; console.log('information from wrapper'+ result); //dont know how to assign the value from the wrapper in the js variable }

And in my .html the field is this:

<lightning-input type="text" label="CUPS" max-length="22" name="cups"></lightning-input>

Could anybody help me?

Thanks

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1 Answer 1

Reset to default
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define a property -

defaultValue

when you iterate through the records using forEach or Iterator

do this-

this.defaultValue = arr[0]; (assuming arr is an array where you are pushing your retrieved results)

Do this in HTML - <lightning-input type="text" value={defaultValue} label="CUPS" max-length="22" name="cups"></lightning-input>

EDIT Have you Tried this?

@wire(getInformation,{recordIdFlow: 'recordId'}) wiredInfo({data,error}){ if (data){ console.log(data); //inspect your results this.cups = data; } else if(error){ console.log(error); } }
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  • could you explain a bit more? I am not getting it. Thanks Commented Dec 6, 2022 at 20:04
  • Yeah I have the error part they are not Errors its information in a String. The problem is that I dont know how to evaluate if the string that comes has the word Error Commented Dec 7, 2022 at 6:50

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