emberjs/ember.js

Splattributes, {{action}} modifier and component event handlers

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#17,877 创建于 2019年4月7日

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 (7 评论) (0 反应) (0 负责人)JavaScript (22,437 star) (4,216 fork)batch import
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描述

See https://github.com/emberjs/ember.js/pull/17874#discussion_r272809665

As part of the fix we need to decide which one fires first, since it was not specified in the RFC. My gut feeling is that the component’s handler should fire first and given the option to cancel it.

贡献者指南

技术栈
javascript
领域
frontend
议题类型
feature
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。
4
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。
1-2 days
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。
needs investigation
前置要求
Understanding of Ember.js componentsFamiliarity with Ember's RFC process
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。
25
研究方向
Review the discussion at https://github.com/emberjs/ember.js/pull/17874#discussion r272809665 to understand the context. Determine the order of event firing between component handlers and the {{action}} modifier. The decision should align with past RFCs and existing behavior. There is no clear resolution in the comments, so further reasoning is needed.