v-model 不能同时使用多个修饰符

Description

Contributor guide

Tech stack

vuejavascript

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.

half day

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

stale

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

clear

Prerequisites

Vue.js basicsmpvue project structure

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

30

Research direction

Investigate the mpvue compiler code that handles v model directives, specifically the parsing of multiple modifiers (e.g., .lazy and .trim). Look in the template compiler module for how v model is compiled into a mini program directive. Check if there is a limitation in the modifier combination logic. The fix likely involves updating the compiler to support multiple modifiers.