feat(deploy): production deployment setup and fixes

- Debian-based api image (bookworm-slim), docker/debian mirrors, prisma
  binaryTargets for openssl 3.0
- nginx: admin SPA under /admin, TLS via acme.sh (ZeroSSL) + auto-renewal
  cron, http->https redirect
- prisma: add origin_goods.delisted migration, sync missing schema
  (good_image/tag_font_color/good_tags), fix users.createdAt Timestamptz
- api: CORS wildcard reflection, helmet CORP cross-origin, price
  backfill in persistProductDetail, categoryIcon ancestor fallback,
  mediaByColor per-color gallery in public goods detail
- admin: /admin base path (vite + router)
- import-data.mjs: udt_name casting, serial sequence advance fix
This commit is contained in:
yeuimu
2026-08-26 14:23:09 +08:00
parent be0b90e68f
commit 6c61a4e871
982 changed files with 74156 additions and 179393 deletions
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---
title: Select Element iOS Bug - Always Include Disabled Placeholder Option
impact: HIGH
impactDescription: On iOS, users cannot select the first option if v-model initial value doesn't match any option
type: capability
tags: [vue3, v-model, forms, select, ios, mobile, accessibility]
---
# Select Element iOS Bug - Always Include Disabled Placeholder Option
**Impact: HIGH** - When a `<select>` element's v-model initial value doesn't match any option, iOS renders it as "unselected" and users CANNOT select the first item. iOS doesn't fire a change event when selecting an already-visually-selected option, leaving users stuck.
This is a platform-specific bug that only manifests on iOS Safari. Desktop browsers and Android handle this gracefully, making it easy to miss during development. The fix is simple: always include a disabled placeholder option.
## Task Checklist
- [ ] Always add a disabled placeholder option with empty value to select elements
- [ ] Ensure v-model initial value is empty string to match the placeholder
- [ ] Test select inputs on iOS devices or simulators
- [ ] Consider this for any user-facing forms, especially on mobile-first apps
**Problem - iOS users cannot select first option:**
```html
<script setup>
import { ref } from 'vue'
// Initial value is empty string, doesn't match any option
const selected = ref('')
</script>
<template>
<!-- PROBLEM: On iOS, "Apple" appears selected but user cannot actually select it -->
<!-- Tapping "Apple" does nothing because iOS doesn't fire change event -->
<select v-model="selected">
<option value="apple">Apple</option>
<option value="banana">Banana</option>
<option value="orange">Orange</option>
</select>
<!-- selected remains '' even though "Apple" appears highlighted -->
</template>
```
**Solution - Add disabled placeholder option:**
```html
<script setup>
import { ref } from 'vue'
const selected = ref('') // Matches the placeholder option
</script>
<template>
<!-- CORRECT: Disabled placeholder ensures user must actively select -->
<select v-model="selected">
<option disabled value="">Please select a fruit</option>
<option value="apple">Apple</option>
<option value="banana">Banana</option>
<option value="orange">Orange</option>
</select>
</template>
```
```html
<!-- Variant with required attribute for form validation -->
<select v-model="selected" required>
<option disabled value="">-- Select an option --</option>
<option value="a">Option A</option>
<option value="b">Option B</option>
</select>
```
```html
<!-- If you MUST have a pre-selected default, set the initial value to match -->
<script setup>
import { ref } from 'vue'
// Set initial value to match an actual option
const country = ref('us') // Pre-selects "United States"
</script>
<template>
<select v-model="country">
<option value="us">United States</option>
<option value="uk">United Kingdom</option>
<option value="ca">Canada</option>
</select>
</template>
```
## Reference
- [Vue.js Form Input Bindings - Select](https://vuejs.org/guide/essentials/forms.html#select)