Trilium/src/public/app/widgets/bulk_actions/relation/delete_relation.ts

import SpacedUpdate from "../../../services/spaced_update.js";
import AbstractBulkAction from "../abstract_bulk_action.js";
import { t } from "../../../services/i18n.js";

const TPL = `
<tr>
    <td>
        ${t("delete_relation.delete_relation")}
    </td>
    <td>
        <div style="display: flex; align-items: center">
            <input type="text" 
                class="form-control relation-name"                    
                pattern="[\\p{L}\\p{N}_:]+"
                placeholder="${t("delete_relation.relation_name")}"
                title="${t("delete_relation.allowed_characters")}"/>
        </div>
    </td>
    <td class="button-column">
        <span class="bx bx-x icon-action action-conf-del"></span>
    </td>
</tr>`;

export default class DeleteRelationBulkAction extends AbstractBulkAction {
    static get actionName() {
        return "deleteRelation";
    }
    static get actionTitle() {
        return t("delete_relation.delete_relation");
    }

    doRender() {
        const $action = $(TPL);
        const $relationName = $action.find(".relation-name");
        $relationName.val(this.actionDef.relationName || "");

        const spacedUpdate = new SpacedUpdate(async () => {
            await this.saveAction({ relationName: $relationName.val() });
        }, 1000);

        $relationName.on("input", () => spacedUpdate.scheduleUpdate());

        return $action;
    }
}