SSENSE/vue-carousel

Bug: When items are loaded asynchronously the carousel starts at the last pagination dot

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#188 建立於 2018年4月24日

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 (9 留言) (2 反應) (0 負責人)JavaScript (1,705 star) (513 fork)batch import
buggood first issuehelp wanted

描述

If you add in the slides with a v-for and get the data inside those async, like for example an AJAX request then the pagination starts at the last dot.

Here's a JSFiddle to illustrate it https://jsfiddle.net/mor7m8s8/1/

I've used a set timeout to simulate the delay but it occurs just the same with an AJAX request.

貢獻者指南

技術棧
vuejavascript
領域
frontend
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Basic Vue knowledgeUnderstanding of async data loading
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
70
研究方向
The bug occurs because the pagination component initializes its active index before async data (slides) are loaded. Investigate the carousel's pagination component logic in the repository, specifically how it sets the initial active dot when slides are added dynamically via v for with async data. Look at the component's mounted hook or watchers on the slides prop. The provided JSFiddle (https://jsfiddle.net/mor7m8s8/1/) simulates the issue with a timeout; reproduce and trace the index assignment. The fix likely involves resetting the pagination index or reacting to slides changes properly.