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fields

Description​

Required. An array of objects with fields data

Usage​

fields: {
  id: string | number,
  label: string,
  type: "text" | "number" | "date" | string,
  predicate?: "month" | "year",
  format?: string | ((value: any) => string);
}[];

Parameters​

Each field object has the following parameters:

  • id - (required) the id of a field
  • label - (required) a field label
  • type - (required) the type of a field which can be "text"", "number", "tuple" or "date"
  • format - (optional) for number or date formatter, which can be one of the following:
    • a formatting function for number, tuple or date: (value: number|Date) => string
    • a formatting string for date
  • predicate - (optional) Date part extractor ("month" or "year") for date fields

Example​

<script>
  import { getData } from "./common/data";
  import { FilterBuilder } from "@svar-ui/svelte-filter";

  const { value, options } = getData();

  const fields = [
    { id: "first_name", label: "First Name", type: "text"},
    { id: "age", label: "Age", type: "number",},
    { id: "start", label: "Start Date", type: "date" },
  ];  

</script>

<FilterBuilder {value} {options} {fields} />

Related articles: FilterBuilder Guide