This extension will help you find unused select dropdown data (from either single select or multiple select fields) and delete them!
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Base with extension installed
To use it, install the "Script Extension" and paste the code below into it, and a video of how to do that is below
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Code:
let settings = input.config({
title: `Identify and remove select field options that are not in use`,
items: [
input.config.table("table", { label: `Table` }),
input.config.field("field", { parentTable: `table`, label: `Field` }),
],
});
let { table, field } = settings;
let fieldData = table.getField(field.id)
let fieldType = fieldData.type
if(fieldType != "singleSelect" && fieldType != "multipleSelects" ) throw("Only works with single select or multiple select fields")
let query = await table.selectRecordsAsync({fields: [field]})
let inUse = new Object;
for (let r of query.records){
let selectedOptions = r.getCellValue(field)
if(selectedOptions){
if(fieldType === "multipleSelects"){
for(let option of selectedOptions){
inUse[option.name] = 1
}
}
else{
inUse[selectedOptions.name] = 1
}
}
}
let updatedOptions = new Array
let notInUse = new String
for(let option of field.options.choices){
if(inUse[option.name]){
updatedOptions.push(option)
}
else{
notInUse = notInUse + "\n - " + option.name
}
}
if(notInUse === ""){
output.text("All select field options are in use")
}
else{
output.text("The following options are not in use:" + notInUse)
let proceed = await input.buttonsAsync('Proceed with deletion of the listed options? *CAUTION: This cannot be undone.*', ['Delete', 'Do nothing']);
if (proceed === "Delete") {
output.text('Deleting..');
await field.updateOptionsAsync(
{choices: updatedOptions},
{enableSelectFieldChoiceDeletion: true},
)
output.text('Done');
} else {
output.text('Nothing deleted. Ending.');
}
}