Salesforce lwc - wire adaptor not able to have declared track variables as arguments

Question

0

I am trying to pull in picklist values of a field based on record type. The below works -

@wire(getPicklistValuesByRecordType, { objectApiName: 'Case', recordTypeId: '0123h000000kv04AAA' })
typePicklistValues({ error, data }) {
    if (data) {
        console.log(data.picklistFieldValues.Type.values)
        this.options = data.picklistFieldValues.Type.values;
    }
}

If I replace the ObjectAPIName & recordtype with a variable, it doesn't work -

@wire(getPicklistValuesByRecordType, { objectApiName: '$this.objectName', recordTypeId: '$this.recordTypeId' })
typePicklistValues({ error, data }) {
    if (data) {
        console.log(data.picklistFieldValues.Type.values)
        this.options = data.picklistFieldValues.Type.values;
    }
}

All those variables have the actual values, which I checked already, is there anything that I am doing wrong here?

Answer 1

Just remove the .this. You don't need to add that when using $ notation.

@wire(getPicklistValuesByRecordType, { objectApiName: '$objectName', recordTypeId: '$recordTypeId'})
typePicklistValues({ error, data }) {
    if (data) {
        console.log(data.picklistFieldValues.Type.values)
        this.options = data.picklistFieldValues.Type.values;
    }
}

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