I'm trying to setup a search filter for opportunity stage field through lightning combo box but however getting an error "cannot read properties of undefined while loading the component"
<lightning-combobox
name="progress"
label="Opportunity Stage"
value={value}
options={stagepicklistValues.data.values}
onchange={handleChange} >
</lightning-combobox>
Client Side Controller
import { LightningElement, api, wire, track} from 'lwc';
import { getObjectInfo } from 'lightning/uiObjectInfoApi';
import { getPicklistValues } from 'lightning/uiObjectInfoApi';
import OPPORTUNITY_OBJECT from '@salesforce/schema/Opportunity';
import STAGE_NAME from '@salesforce/schema/Opportunity.StageName';
export default class Accounts extends LightningElement {
@api recordId;
value='';
@wire(getObjectInfo, { objectApiName: OPPORTUNITY_OBJECT })
opportunityMetadata;
@wire(getPicklistValues,
{
recordTypeId: '$opportunityMetadata.data.defaultRecordTypeId',
fieldApiName: STAGE_NAME
}
)
stagepicklistValues;
Best Answer
1.- what is undefined? there is surely more information as to what variable is undefined.
2.- naming a property value is generally speaking a bad practice. please do not do that.
3.- consider wiring your property to a function instead and add some error handling Ex:
once you have refactored your code, you should be able to either provide a more detailed error and/or solve it yourself =)