Hi, Why wont this code add a reference to my main collection.

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I tried adding a filter, to set the dropdown values so i can submit them, however only broken
its not submitting other fields in child collection as warnings tell me.
thankyou for your assistance.

//filter var datasetfilter = $w(" #dataset1 “).setFilter(wixData.filter().contains(“speciesData”, $w(” #dropdownTaxonSpecies ").value)) console.log(datasetfilter);

function uniqueDropDown2() {

wixData.query("Species") 
    .contains("familyCommonName", $w("#dropdownFamCommName").value) 
    .limit(1000) 
    .find() 
    .then(results => {

const uniqueTitles = getUniqueTitles(results.items);
console.log(uniqueTitles);
$w(“#dropdownTaxonSpecies”).options = buildOptions(uniqueTitles);
});

function getUniqueTitles(items) {
const titlesOnly = items.map(item => item.taxonName);
return [… new Set(titlesOnly)];

}

function buildOptions(uniqueList) {
return uniqueList.map(curr => {
return { label: curr, value: curr };

    }); 
}

//filter
var datasetfilter = $w(“#dataset1”).setFilter(wixData.filter().contains(“speciesData”, $w(“#dropdownTaxonSpecies”).value))
console.log(datasetfilter);

}