Setting	Description
datasetId	Dataset id
elementId	id of the input field. You can use a dropdown or radio buttons
options	List of fields to sort. None is automatically added.
option.label	Display text for option
option.value	FieldIds of fields to sort. To sort in descending order, add __desc (double underscore desc) to the FieldId

$w.onReady(() => {
DatasetSort({
elementId: '#dropdown1',
datasetId: '#dataset1',
options: [
{ label: 'First Name (A - Z)', value: 'firstName' },
{ label: 'First Name (Z - A)', value: 'firstName__desc' },
{ label: 'Last Name', value: 'lastName' },
{ label: 'Recently Added', value: '_createdDate' }
]
})
})

async function DatasetSort({datasetId:n,elementId:e,onChange:t=null,options:a}){
if(!e||!n)return;const o=$w(e);if(!o?.id)return;const s=$w(n);if(!s?.id)return
;await s.onReadyAsync();const i=require("wix-data");o.options=[...a,{
label:"None",value:"_none"}];var c=async()=>{const[n,e]=o.value.split("__")
;await l(s,n,e),"function"==typeof t&&t()}
;o.onChange(c),o.value&&o.value.length&&c();const l=async(n,e,t)=>{
let a=i.sort()
;if(e&&"_none"!==e)if("desc"===t)a=a.descending(e);else a=a.ascending(e)
;await n.setSort(a)}}

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