react-component/form

rc-form@2.2.0 在配合antd-mobile时使用getFieldProps，不能输入中文。

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#158 opened on Apr 15, 2018

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 (5 comments) (1 reaction) (1 assignee)JavaScript (1,801 stars) (300 forks)batch import
help wanted

Description

<InputItem type="text"
{......getFieldProps('xxxx', { rules: [ {required: true, message: '请输入xxxx'}], })}> {...}

输入框一旦输入中文就会触发重新render,中文输入法的框打开一瞬间立刻关闭，input里面出现一个键入的英文

Contributor guide

Tech stack
javascriptreact
Domain
frontend
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
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.
blocked
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
React basicsunderstanding of IME input handling
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
20
Research direction
The issue describes a bug where typing Chinese characters in an InputItem with getFieldProps causes the IME window to close prematurely, resulting in English characters. This is likely due to the onChange handler in rc form not properly handling composition events. Investigate the source code in rc form, specifically the decorators or createFormField function, to see how it updates the field value. Check if there are any compositionstart/compositionend event listeners. Compare with solutions used in other React form libraries (e.g., Formik, Redux Form) that handle IME input correctly. Look into the issue comments for any proposed fixes or workarounds.