SSENSE/vue-carousel

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

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#188 创建于 2018年4月24日

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 (9 评论) (2 反应) (0 负责人)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.

贡献者指南

技术栈
vuejavascript
领域
frontend
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Basic Vue knowledgeUnderstanding of async data loading
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
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.