vuetifyjs/vuetify

[Bug Report][3.5.2] Event update:currentItems is missing from VDataTableVirtual

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#19172 opened on Feb 5, 2024

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C: VDataTableVirtualT: enhancementhelp wanted

Description

Environment

Vuetify Version: 3.5.2 Vue Version: 3.4.15 Browsers: Chrome 121.0.0.0 OS: Windows 10

Steps to reproduce

First here if we observe the total then it is 0. We want to get the total of the items when we search as displayed in the table.

Expected Behavior

Get List of Current Items

Actual Behavior

No list of current items present

Reproduction Link

https://play.vuetifyjs.com/#...

Other comments

We want to get the total of the items when we search as displayed in the table. Any help regarding the matter is much appreciable.

Contributor guide

Tech stack
vuetypescript
Domain
frontend
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
Vue.js basicsVuetify component structureevent emitting in Vue
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65
Research direction
The issue reports that the VDataTableVirtual component does not emit an 'update:currentItems' event. To fix, locate the component source (likely in packages/vuetify/src/components/VDataTableVirtual/), examine the current item tracking logic, and add an emit for 'update:currentItems' whenever the displayed items change (e.g., after search/filter). Refer to the existing event patterns in VDataTable for consistency. No linked PRs or assignees indicate it's available for contribution.