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feat(UI): support group options in select #1517

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Merged
suvashvishowkarma merged 10 commits into from
Jul 14, 2025
Merged

feat(UI): support group options in select #1517

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318c4d9
feat: support group options
lamdiki-sherpa Jul 4, 2025
6eacbb4
refactor: update options to display in select depending on grouped op…
lamdiki-sherpa Jul 4, 2025
eab4750
feat: add margin left to group option
bishalshrestha013 Jul 11, 2025
2e273b3
feat: add select example with grouping of option
bishalshrestha013 Jul 11, 2025
56dba10
Merge branch 'main' of github.com:dzangolab/react into feat/support-g…
bishalshrestha013 Jul 11, 2025
878a4f7
refactor: update options in select demo
bishalshrestha013 Jul 11, 2025
78b0f35
feat: add select all group options
bishalshrestha013 Jul 14, 2025
c0f8ccc
feat: add example for select all group options
bishalshrestha013 Jul 14, 2025
0a1dafc
feat: add example for select all group options disabled
bishalshrestha013 Jul 14, 2025
919c6d6
feat: add hover effect for multiselect group label
bishalshrestha013 Jul 14, 2025
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179 changes: 179 additions & 0 deletions apps/demo/src/Views/Ui/components/FormWidgets/Select.tsx
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -568,6 +568,185 @@ const [selectedValue, setSelectedValue] = useState<string>("");
hasError={!selectedValue}
errorMessage={!selectedValue ? "Required field" : ""}
placeholder={t("select.placeholder")}
/>'
/>
</Section>
<Section title={t("select.usage.group")}>
<Select
label={t("select.label")}
name="select"
options={[
{
label: "Europe",
options: [
{ label: "Germany", value: "DE" },
{ label: "France", value: "FR" },
{ disabled: true, label: "Belgium", value: "BE" },
],
},
{
label: "Asia",
options: [
{ label: "Nepal", value: "NP" },
{ label: "India", value: "IN" },
],
},
]}
value={singleSelectValue}
onChange={(value: string) => setSingleSelectValue(value)}
placeholder={t("select.placeholder")}
/>
<CodeBlock
exampleCode='
const [singleSelectValue, setSingleSelectValue] = useState<string>("");

<Select
label={t("select.label")}
name="select"
options={[
{
label: "Europe",
options: [
{ label: "Germany", value: "DE" },
{ label: "France", value: "FR" },
{ disabled: true, label: "Belgium", value: "BE" },
],
},
{
label: "Asia",
options: [
{ label: "Nepal", value: "NP" },
{ label: "India", value: "IN" },
],
},
]}
value={singleSelectValue}
onChange={(value: string) => setSingleSelectValue(value)}
placeholder={t("select.placeholder")}
/>'
/>
<p>
<Trans
i18nKey={"ui:select.autoSortOptionsInfo"}
components={{ code: <code /> }}
></Trans>
</p>
</Section>
<Section title={t("select.usage.groupMultiSelect")}>
<Select
label={t("select.label")}
name="select"
options={[
{
label: "Europe",
options: [
{ label: "Germany", value: "DE" },
{ label: "France", value: "FR" },
{ disabled: true, label: "Belgium", value: "BE" },
],
},
{
label: "Asia",
options: [
{ label: "Nepal", value: "NP" },
{ label: "India", value: "IN" },
],
},
]}
multiple={true}
value={multiselectValue}
onChange={(value: string[]) => setMultiselectValue(value)}
placeholder={t("select.multiSelectPlaceholder")}
/>
<CodeBlock
exampleCode='
const [multiSelectPlaceholder, setMultiSelectPlaceholder] = useState<string>("");

<Select
label={t("select.label")}
name="select"
options={
[
{
label: "Europe",
options: [
{ label: "Germany", value: "DE" },
{ label: "France", value: "FR" },
{ disabled: true, label: "Belgium", value: "BE" },
],
},
{
label: "Asia",
options: [
{ label: "Nepal", value: "NP" },
{ label: "India", value: "IN" },
],
},
]}
multiple={true}
value={multiselectValue}
onChange={(value: string[]) => setMultiselectValue(value)}
placeholder={t("select.multiSelectPlaceholder")}
/>'
/>
</Section>
<Section title={t("select.usage.groupMultiSelectDisabled")}>
<Select
label={t("select.label")}
name="select"
disableGroupSelect={true}
options={[
{
label: "Europe",
options: [
{ label: "Germany", value: "DE" },
{ label: "France", value: "FR" },
{ disabled: true, label: "Belgium", value: "BE" },
],
},
{
label: "Asia",
options: [
{ label: "Nepal", value: "NP" },
{ label: "India", value: "IN" },
],
},
]}
multiple={true}
value={multiselectValue}
onChange={(value: string[]) => setMultiselectValue(value)}
placeholder={t("select.multiSelectPlaceholder")}
/>
<CodeBlock
exampleCode='
const [multiSelectPlaceholder, setMultiSelectPlaceholder] = useState<string>("");

<Select
label={t("select.label")}
name="select"
disableGroupSelect={true}
options={
[
{
label: "Europe",
options: [
{ label: "Germany", value: "DE" },
{ label: "France", value: "FR" },
{ disabled: true, label: "Belgium", value: "BE" },
],
},
{
label: "Asia",
options: [
{ label: "Nepal", value: "NP" },
{ label: "India", value: "IN" },
],
},
]}
multiple={true}
value={multiselectValue}
onChange={(value: string[]) => setMultiselectValue(value)}
placeholder={t("select.multiSelectPlaceholder")}
/>'
/>
</Section>
Expand Down
3 changes: 3 additions & 0 deletions apps/demo/src/locales/en/ui.json
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Original file line number Diff line number Diff line change
Expand Up @@ -341,6 +341,9 @@
"usage": {
"basic": "Basic",
"disabled": "Disabled",
"group": "With grouping",
"groupMultiSelect": "Multiselect with grouping",
"groupMultiSelectDisabled": "Multiselect with group select disabled",
"invalid": "Invalid",
"key": "With label and value keys",
"multiple": "Multiple select",
Expand Down
3 changes: 3 additions & 0 deletions apps/demo/src/locales/fr/ui.json
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Original file line number Diff line number Diff line change
Expand Up @@ -341,6 +341,9 @@
"usage": {
"basic": "Basic",
"disabled": "Disabled (fr)",
"group": "With grouping (fr)",
"groupMultiSelect": "Multiselect with grouping (fr)",
"groupMultiSelectDisabled": "Multiselect with group select disabled (fr)",
"invalid": "Invalid (fr)",
"key": "With label and value keys (fr)",
"multiple": "Multiple select (fr)",
Expand Down
22 changes: 16 additions & 6 deletions packages/form/src/components/Select.tsx
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Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
import { Select as BasicSelect, ISelectProperties } from "@dzangolab/react-ui";
import React, { useEffect } from "react";
import {
Select as BasicSelect,
ISelectProperties,
Option,
} from "@dzangolab/react-ui";
import React, { useEffect, useMemo } from "react";
import { Controller, useFormContext } from "react-hook-form";

interface ValidationMessages {
Expand Down Expand Up @@ -42,17 +46,23 @@ export const Select = <T extends string | number>({
if (showValidState && !invalid) return false;
};

const flatOptions = useMemo(() => {
return options.flatMap((opt) =>
"options" in opt ? opt.options : [opt],
) as Option<T>[];
}, [options]);

//TODO [MA 2024-05-31]: remove this redundant useEffect for auto selecting single option
useEffect(() => {
if (
autoSelectSingleOption &&
!multiple &&
options.length === 1 &&
!options[0].disabled
flatOptions.length === 1 &&
!flatOptions[0].disabled
) {
setValue(name, options[0].value);
setValue(name, flatOptions[0].value);
}
}, [options]);
}, [flatOptions]);

return (
<Controller
Expand Down
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