mirror of
https://github.com/gristlabs/grist-core.git
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8d62a857e1
Summary: - Adds a new ChoiceList type, and widgets to view and edit it. - Store in SQLite as a JSON string - Support conversions between ChoiceList and other types Test Plan: Added browser tests, and a test for how these values are stored Reviewers: paulfitz Reviewed By: paulfitz Differential Revision: https://phab.getgrist.com/D2803
95 lines
2.8 KiB
TypeScript
95 lines
2.8 KiB
TypeScript
import * as commands from 'app/client/components/commands';
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import {ListEntry} from 'app/client/lib/listEntry';
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import {DataRowModel} from 'app/client/models/DataRowModel';
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import {ViewFieldRec} from 'app/client/models/entities/ViewFieldRec';
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import {KoSaveableObservable} from 'app/client/models/modelUtil';
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import {cssLabel, cssRow} from 'app/client/ui/RightPanel';
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import {colors, testId} from 'app/client/ui2018/cssVars';
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import {icon} from 'app/client/ui2018/icons';
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import {menu, menuItem} from 'app/client/ui2018/menus';
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import {NTextBox} from 'app/client/widgets/NTextBox';
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import {Computed, dom, styled} from 'grainjs';
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/**
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* ChoiceTextBox - A textbox for choice values.
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*/
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export class ChoiceTextBox extends NTextBox {
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private _choices: KoSaveableObservable<string[]>;
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private _choiceValues: Computed<string[]>;
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constructor(field: ViewFieldRec) {
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super(field);
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this._choices = this.options.prop('choices');
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this._choiceValues = Computed.create(this, (use) => use(this._choices) || []);
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}
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public buildDom(row: DataRowModel) {
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const value = row.cells[this.field.colId()];
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return cssChoiceField(
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cssChoiceText(
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dom.style('text-align', this.alignment),
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dom.text((use) => use(row._isAddRow) ? '' : use(this.valueFormatter).format(use(value))),
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),
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this.buildDropdownMenu(),
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);
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}
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public buildConfigDom() {
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return [
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super.buildConfigDom(),
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cssLabel('OPTIONS'),
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cssRow(
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dom.create(ListEntry, this._choiceValues, (values) => this._choices.saveOnly(values))
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)
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];
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}
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public buildTransformConfigDom() {
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return this.buildConfigDom();
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}
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protected getChoiceValues(): Computed<string[]> {
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return this._choiceValues;
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}
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protected buildDropdownMenu() {
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return cssDropdownIcon('Dropdown',
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// When choices exist, click dropdown icon to open edit autocomplete.
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dom.on('click', () => this._hasChoices() && commands.allCommands.editField.run()),
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// When choices do not exist, open a single-item menu to open the sidepane choice option editor.
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menu(() => [
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menuItem(commands.allCommands.fieldTabOpen.run, 'Add Choice Options')
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], {
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trigger: [(elem, ctl) => {
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// Only open this menu if there are no choices.
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dom.onElem(elem, 'click', () => this._hasChoices() || ctl.open());
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}]
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}),
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testId('choice-dropdown')
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);
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}
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private _hasChoices() {
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return this._choiceValues.get().length > 0;
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}
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}
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const cssChoiceField = styled('div.field_clip', `
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display: flex;
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`);
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const cssChoiceText = styled('div', `
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width: 100%;
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overflow: hidden;
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text-overflow: ellipsis;
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`);
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const cssDropdownIcon = styled(icon, `
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cursor: pointer;
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background-color: ${colors.lightGreen};
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min-width: 16px;
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width: 16px;
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height: 16px;
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margin-left: auto;
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`);
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