xamarin/Xamarin.Forms

Date Picker selected in ListView/CollectionView updates more then one row.

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#8,407 opened on Nov 6, 2019

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a/collectionviewa/listviewe/3 :clock3:help wantedinactivep/Androidt/bug :bug:up-for-grabs

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Description

Issue here seems to affect DatePicker in ListView or collectionView, when I pick a date in a row and scroll down the date is updates in another row

Steps to Reproduce

  1. Pick datetime in first row
  2. Scroll down and see another row as same datetime although it was never picked

Expected Behavior

Only date picked in row should be affected

Actual Behavior

Affects another rows datepicker date properter

Basic Information

  • Version with issue:
  • Last known good version: NA
  • IDE: Visual Studio Community 2019
  • Platform Target Frameworks:
    • iOS: Not tested
    • Android: 5.1.1
    • UWP: Untested
  • Android Support Library Version:
  • Nuget Packages: 4.3.0.947036
  • Affected Devices: Galaxy Tab A 2016

Screenshots

ezgif com-video-to-gif

Reproduction Link

DP.zip

Contributor guide

Research direction
Examine cell reuse in ListView/CollectionView and ensure DatePicker's date property is properly bound and reset when cells are recycled.
Tech stack
csharp
Domain
mobile
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Xamarin.FormsListView/CollectionView
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70