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https://github.com/gristlabs/grist-core.git
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04e5d90f86
Summary: This makes it possible to set the type of a column to ReferenceList, but the UI is terrible ReferenceList.ts is a mishmash of ChoiceList and Reference that sort of works but something about the CSS is clearly broken ReferenceListEditor is just a text editor, you have to type in a JSON array of row IDs. Ignore the value that's present when you start editing. I can maybe try mashing together ReferenceEditor and ChoiceListEditor but it doesn't seem wise. I think @georgegevoian should take over here. Reviewing the diff as it is to check for obvious issues is probably good but I don't think it's worth trying to land/merge anything. Test Plan: none Reviewers: dsagal Reviewed By: dsagal Subscribers: georgegevoian Differential Revision: https://phab.getgrist.com/D2914
55 lines
2.1 KiB
TypeScript
55 lines
2.1 KiB
TypeScript
import {DataRowModel} from 'app/client/models/DataRowModel';
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import {testId} from 'app/client/ui2018/cssVars';
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import {isList} from 'app/common/gristTypes';
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import {dom} from 'grainjs';
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import {cssChoiceList, cssToken} from "./ChoiceListCell";
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import {Reference} from "./Reference";
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import {choiceToken} from "./ChoiceToken";
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/**
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* ReferenceList - The widget for displaying lists of references to another table's records.
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*/
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export class ReferenceList extends Reference {
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public buildDom(row: DataRowModel) {
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return cssChoiceList(
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dom.cls('field_clip'),
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cssChoiceList.cls('-wrap', this.wrapping),
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dom.style('justify-content', use => use(this.alignment) === 'right' ? 'flex-end' : use(this.alignment)),
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dom.domComputed((use) => {
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if (use(row._isAddRow) || this.isDisposed() || use(this.field.displayColModel).isDisposed()) {
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// Work around JS errors during certain changes (noticed when visibleCol field gets removed
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// for a column using per-field settings).
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return null;
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}
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const value = row.cells[use(use(this.field.displayColModel).colId)];
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if (!value) {
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return null;
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}
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const content = use(value);
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// if (isVersions(content)) { // TODO
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// // We can arrive here if the reference value is unchanged (viewed as a foreign key)
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// // but the content of its displayCol has changed. Postponing doing anything about
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// // this until we have three-way information for computed columns. For now,
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// // just showing one version of the cell. TODO: elaborate.
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// return use(this._formatValue)(content[1].local || content[1].parent);
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// }
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const items = isList(content) ? content.slice(1) : [content];
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return items.map(use(this._formatValue));
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}, (input) => {
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if (!input) {
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return null;
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}
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return input.map(token =>
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choiceToken(
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String(token),
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{}, // default colors
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dom.cls(cssToken.className),
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testId('ref-list-cell-token')
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),
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);
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}),
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);
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}
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}
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