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1

Hello guys i’m trying to follow This tutorial “Corvid by Wix | How to Create a Search for Your Database” (youtube)

and i have this error
Wix code SDK Warning: The selectOption parameter at index 1 that is passed to the options function cannot be set to [object Object]. Options must contain either a non-null value or a non-null label.

Diccionario de Parapente
Line 45

(line 45) $w( ‘#iCategorias’ ).options = options;

import wixData from "wix-data";

$w.onReady(() => {
  loadCategorias();
});

let lastFilterTitle;
let lastFilterCategoria;
let debounceTimer;

export function iTitle_keyPress(event, $w) { // se ejecuta cuando escribe una letra en iTitle
 if (debounceTimer) {
    clearTimeout(debounceTimer);
    debounceTimer = undefined;
  }
  debounceTimer = setTimeout(() => {
    filter($w('#iTitle').value, lastFilterCategoria);  //llama a filter
  }, 200);
}

function filter(title, categoria) {
 
 if (lastFilterTitle !== title || lastFilterCategoria !== categoria) {
 let newFilter = wixData.filter();
 if (title)
      newFilter = newFilter.contains('title', title);
 if (categoria)
      newFilter = newFilter.contains('categoria1', categoria);
    $w('#diccionario').setFilter(newFilter);    
    lastFilterTitle = title; 
    lastFilterCategoria = categoria;
  }
console.log("titleee: "+lastFilterTitle+" categoria:"+categoria);

}

function loadCategorias() {
  wixData.query('CategoriasDiccionario')
    .find()
    .then(res => {
 let options = [{"value": '', "label": 'Todas las categorias'}];
      options.push(...res.items.map(categoria => { 
 return {"value": categoria.title, "label": categoria.title};
      }));
      $w('#iCategorias').options = options;
    });

}

 

export function iCategorias_change_1(event) {
filter(lastFilterTitle, $w('#iCategorias').value);
}
2

Here’s a working example based on that tutorial:

Search a Database
Add search functionality to your site by adding input elements to the page and then adding code to enable a search.