https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42825 Bug ID: 42825 Summary: ERM Local Title - Start date (started_on) not saved for package resources Initiative type: --- Sponsorship --- status: Product: Koha Version: Main Hardware: All OS: All Status: NEW Severity: normal Priority: P5 - low Component: ERM Assignee: jonathan.druart@gmail.com Reporter: adolfo.rodriguez@xercode.es QA Contact: testopia@bugs.koha-community.org CC: jonathan.druart@gmail.com, jonathan.field@openfifth.co.uk, martin.renvoize@openfifth.co.uk, matt.blenkinsop@openfifth.co.uk, pedro.amorim@openfifth.co.uk Target Milestone: --- When editing a local ERM Title and linking it to a package, the Start date (started_on) field is not saved — it remains empty after saving and reopening the record. The End date (ended_on) and Proxy fields save correctly. Steps to reproduce: 1 Go to ERM > eHoldings > Local > Titles 2 Create or edit a local title 3 Link it to at least one package and enter a Start date (and optionally an End date and Proxy) 4 Save 5 Reopen the title — Start date is empty; End date and Proxy are saved correctly The root cause of the error: In koha-tmpl/intranet-tmpl/prog/js/vue/components/ERM/EHoldingsLocalTitleResource.vue, the started_on field inside relationshipFields is missing indexRequired: true. This property causes the form system to generate a unique DOM id per row (e.g. started_on_0) and passes the row index to the component. Without it, the id stays as started_on, breaking the reactive binding between the flatpickr input and the Vue data model. The ended_on field does not have componentProps, so it is not affected. The started_on field does have componentProps.date_to which alters how the component id is expected to be resolved, making it the only field that fails without indexRequired. Additionally, calendar.inc throws a TypeError: Cannot read properties of null (reading '_flatpickr') in the browser console when selecting a start date, because the date_to componentProp references ended_on without the row index suffix. See also: Bug 42536 — while investigating why the Proxy field was not displayed in the resource view, the missing Start date in the edit form was identified as a related but separate issue in the same component (EHoldingsLocalTitleResource.vue). -- You are receiving this mail because: You are watching all bug changes.