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| Approach | When to Use | Stack |
|---|---|---|
| Frappe UI SPA | Custom app frontend | Vue 3, TailwindCSS, Vite |
| Portal pages | Simple public pages | Jinja + HTML, minimal JS |
| Desk extensions | Admin UI enhancements | Form/List scripts (see |
| 方案 | 适用场景 | 技术栈 |
|---|---|---|
| Frappe UI SPA | 自定义应用前端 | Vue 3, TailwindCSS, Vite |
| 门户页面 | 简单公开页面 | Jinja + HTML, 极简JS |
| Desk扩展 | 管理端UI增强 | 表单/列表脚本(参见 |
undefinedundefinedundefinedundefinedimport { createApp } from 'vue'
import {
FrappeUI,
setConfig,
frappeRequest,
resourcesPlugin,
pageMetaPlugin
} from 'frappe-ui'
import App from './App.vue'
import './index.css'
let app = createApp(App)
// Register FrappeUI plugin (components + directives)
app.use(FrappeUI)
// Enable Frappe response parsing
setConfig('resourceFetcher', frappeRequest)
// Optional: Options API resource support
app.use(resourcesPlugin)
// Optional: Reactive page titles
app.use(pageMetaPlugin)
app.mount('#app')import { createApp } from 'vue'
import {
FrappeUI,
setConfig,
frappeRequest,
resourcesPlugin,
pageMetaPlugin
} from 'frappe-ui'
import App from './App.vue'
import './index.css'
let app = createApp(App)
// Register FrappeUI plugin (components + directives)
app.use(FrappeUI)
// Enable Frappe response parsing
setConfig('resourceFetcher', frappeRequest)
// Optional: Options API resource support
app.use(resourcesPlugin)
// Optional: Reactive page titles
app.use(pageMetaPlugin)
app.mount('#app')import { createResource } from 'frappe-ui'
let stats = createResource({
url: 'my_app.api.get_dashboard_stats',
params: { period: 'monthly' },
auto: true,
cache: 'dashboard-stats',
transform(data) {
return { ...data, formatted_total: format_currency(data.total) }
},
onSuccess(data) { console.log('Loaded:', data) },
onError(error) { console.error('Failed:', error) }
})
// Properties
stats.data // Response data
stats.loading // Boolean: request in progress
stats.error // Error object if failed
stats.fetched // Boolean: data fetched at least once
// Methods
stats.fetch() // Trigger request
stats.reload() // Re-fetch
stats.submit({ period: 'weekly' }) // Fetch with new params
stats.reset() // Reset stateimport { createListResource } from 'frappe-ui'
let todos = createListResource({
doctype: 'ToDo',
fields: ['name', 'description', 'status'],
filters: { status: 'Open' },
orderBy: 'creation desc',
pageLength: 20,
auto: true,
cache: 'open-todos'
})
// List-specific API
todos.data // Array of records
todos.hasNextPage // Boolean: more pages
todos.next() // Load next page
todos.reload() // Refresh list
// CRUD operations
todos.insert.submit({ description: 'New task' })
todos.setValue.submit({ name: 'TODO-001', status: 'Closed' })
todos.delete.submit('TODO-001')
todos.runDocMethod.submit({ method: 'send_email', name: 'TODO-001' })import { createDocumentResource } from 'frappe-ui'
let todo = createDocumentResource({
doctype: 'ToDo',
name: 'TODO-001',
whitelistedMethods: {
sendEmail: 'send_email',
markComplete: 'mark_complete'
},
onSuccess(doc) { console.log('Loaded:', doc.name) }
})
// Document API
todo.doc // Full document object
todo.reload() // Refresh document
// Update fields
todo.setValue.submit({ status: 'Closed' })
// Debounced update (coalesces rapid changes)
todo.setValueDebounced.submit({ description: 'Updated' })
// Call whitelisted methods
todo.sendEmail.submit({ email: 'user@example.com' })
// Delete
todo.delete.submit()import { createResource } from 'frappe-ui'
let stats = createResource({
url: 'my_app.api.get_dashboard_stats',
params: { period: 'monthly' },
auto: true,
cache: 'dashboard-stats',
transform(data) {
return { ...data, formatted_total: format_currency(data.total) }
},
onSuccess(data) { console.log('Loaded:', data) },
onError(error) { console.error('Failed:', error) }
})
// Properties
stats.data // Response data
stats.loading // Boolean: request in progress
stats.error // Error object if failed
stats.fetched // Boolean: data fetched at least once
// Methods
stats.fetch() // Trigger request
stats.reload() // Re-fetch
stats.submit({ period: 'weekly' }) // Fetch with new params
stats.reset() // Reset stateimport { createListResource } from 'frappe-ui'
let todos = createListResource({
doctype: 'ToDo',
fields: ['name', 'description', 'status'],
filters: { status: 'Open' },
orderBy: 'creation desc',
pageLength: 20,
auto: true,
cache: 'open-todos'
})
// List-specific API
todos.data // Array of records
todos.hasNextPage // Boolean: more pages
todos.next() // Load next page
todos.reload() // Refresh list
// CRUD operations
todos.insert.submit({ description: 'New task' })
todos.setValue.submit({ name: 'TODO-001', status: 'Closed' })
todos.delete.submit('TODO-001')
todos.runDocMethod.submit({ method: 'send_email', name: 'TODO-001' })import { createDocumentResource } from 'frappe-ui'
let todo = createDocumentResource({
doctype: 'ToDo',
name: 'TODO-001',
whitelistedMethods: {
sendEmail: 'send_email',
markComplete: 'mark_complete'
},
onSuccess(doc) { console.log('Loaded:', doc.name) }
})
// Document API
todo.doc // Full document object
todo.reload() // Refresh document
// Update fields
todo.setValue.submit({ status: 'Closed' })
// Debounced update (coalesces rapid changes)
todo.setValueDebounced.submit({ description: 'Updated' })
// Call whitelisted methods
todo.sendEmail.submit({ email: 'user@example.com' })
// Delete
todo.delete.submit()<template>
<div class="p-4">
<Button variant="solid" theme="blue" @click="showDialog = true">
Add Todo
</Button>
<ListView :columns="columns" :rows="todos.data">
<template #cell="{ column, row, value }">
<Badge v-if="column.key === 'status'" :theme="value === 'Open' ? 'orange' : 'green'">
{{ value }}
</Badge>
<span v-else>{{ value }}</span>
</template>
</ListView>
<Dialog v-model="showDialog" :options="{ title: 'New Todo' }">
<template #body-content>
<TextInput v-model="newDescription" placeholder="Description" />
</template>
<template #actions>
<Button variant="solid" @click="addTodo">Save</Button>
</template>
</Dialog>
</div>
</template>
<script setup>
import { ref } from 'vue'
import { Button, ListView, Badge, Dialog, TextInput, createListResource } from 'frappe-ui'
const showDialog = ref(false)
const newDescription = ref('')
const todos = createListResource({
doctype: 'ToDo',
fields: ['name', 'description', 'status'],
auto: true
})
const columns = [
{ label: 'Description', key: 'description' },
{ label: 'Status', key: 'status', width: 100 }
]
function addTodo() {
todos.insert.submit(
{ description: newDescription.value },
{ onSuccess() { showDialog.value = false; newDescription.value = '' } }
)
}
</script>| Category | Components |
|---|---|
| Inputs | TextInput, Textarea, Select, Combobox, MultiSelect, Checkbox, Switch, DatePicker, TimePicker, Slider, Password, Rating |
| Display | Alert, Avatar, Badge, Breadcrumbs, Progress, Tooltip, ErrorMessage, LoadingText |
| Navigation | Button, Dropdown, Tabs, Sidebar, Popover |
| Layout | Dialog, ListView, Calendar, Tree |
| Rich Content | TextEditor (TipTap), Charts, FileUploader |
<template>
<div class="p-4">
<Button variant="solid" theme="blue" @click="showDialog = true">
Add Todo
</Button>
<ListView :columns="columns" :rows="todos.data">
<template #cell="{ column, row, value }">
<Badge v-if="column.key === 'status'" :theme="value === 'Open' ? 'orange' : 'green'">
{{ value }}
</Badge>
<span v-else>{{ value }}</span>
</template>
</ListView>
<Dialog v-model="showDialog" :options="{ title: 'New Todo' }">
<template #body-content>
<TextInput v-model="newDescription" placeholder="Description" />
</template>
<template #actions>
<Button variant="solid" @click="addTodo">Save</Button>
</template>
</Dialog>
</div>
</template>
<script setup>
import { ref } from 'vue'
import { Button, ListView, Badge, Dialog, TextInput, createListResource } from 'frappe-ui'
const showDialog = ref(false)
const newDescription = ref('')
const todos = createListResource({
doctype: 'ToDo',
fields: ['name', 'description', 'status'],
auto: true
})
const columns = [
{ label: 'Description', key: 'description' },
{ label: 'Status', key: 'status', width: 100 }
]
function addTodo() {
todos.insert.submit(
{ description: newDescription.value },
{ onSuccess() { showDialog.value = false; newDescription.value = '' } }
)
}
</script>| 分类 | 组件 |
|---|---|
| 输入组件 | TextInput, Textarea, Select, Combobox, MultiSelect, Checkbox, Switch, DatePicker, TimePicker, Slider, Password, Rating |
| 展示组件 | Alert, Avatar, Badge, Breadcrumbs, Progress, Tooltip, ErrorMessage, LoadingText |
| 导航组件 | Button, Dropdown, Tabs, Sidebar, Popover |
| 布局组件 | Dialog, ListView, Calendar, Tree |
| 富内容组件 | TextEditor (TipTap), Charts, FileUploader |
<script setup>
import { onOutsideClickDirective, visibilityDirective, debounce } from 'frappe-ui'
const vOnOutsideClick = onOutsideClickDirective
const vVisibility = visibilityDirective
const debouncedSearch = debounce((query) => {
// Search logic
}, 500)
</script>
<template>
<div v-on-outside-click="closeDropdown">...</div>
<div v-visibility="onVisible">Lazy loaded content</div>
</template><script setup>
import { onOutsideClickDirective, visibilityDirective, debounce } from 'frappe-ui'
const vOnOutsideClick = onOutsideClickDirective
const vVisibility = visibilityDirective
const debouncedSearch = debounce((query) => {
// Search logic
}, 500)
</script>
<template>
<div v-on-outside-click="closeDropdown">...</div>
<div v-visibility="onVisible">Lazy loaded content</div>
</template>// tailwind.config.js
module.exports = {
presets: [
require('frappe-ui/src/utils/tailwind.config')
],
content: [
'./index.html',
'./src/**/*.{vue,js,ts}',
'./node_modules/frappe-ui/src/components/**/*.{vue,js,ts}'
]
}// tailwind.config.js
module.exports = {
presets: [
require('frappe-ui/src/utils/tailwind.config')
],
content: [
'./index.html',
'./src/**/*.{vue,js,ts}',
'./node_modules/frappe-ui/src/components/**/*.{vue,js,ts}'
]
}undefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedyarn devyarn buildyarn devyarn buildignore_csrf@frappe.whitelist()frappe-uifrappe-uiignore_csrf@frappe.whitelist()frappe-uifrappe-uifrappe-desk-customizationfrappe-api-developmentfrappe-app-developmentfrappe-ui-patternsfrappe-desk-customizationfrappe-api-developmentfrappe-app-developmentfrappe-ui-patterns<Button><Input><FormControl>frappe-ui-patternsresource.loadingexc$session.user<Button><Input><FormControl>frappe-ui-patternsresource.loadingexc$session.user| Mistake | Why It Fails | Fix |
|---|---|---|
| Missing CORS/proxy setup | API calls fail in development | Configure Vite proxy to forward |
| Not handling auth state | App crashes for logged-out users | Check |
| Wrong resource URLs | 404 errors on API calls | Use |
| Hardcoded site URL | Breaks across environments | Use relative URLs or environment variables |
| Not including CSRF token | POST requests fail | Use |
| Missing TailwindCSS config | Frappe UI styles broken | Include |
| Using vanilla JS/jQuery | Inconsistent UX, maintenance burden | Always use Frappe UI for custom frontends |
| Custom app shell design | Inconsistent with ecosystem | Follow CRM/Helpdesk patterns for navigation, lists, forms |
| 错误 | 原因 | 修复方案 |
|---|---|---|
| 缺少CORS/代理配置 | 开发环境下API调用失败 | 配置Vite代理,将 |
| 未处理认证状态 | 未登录用户访问时应用崩溃 | 挂载时调用 |
| Resource URL错误 | API调用出现404错误 | 使用 |
| 硬编码站点URL | 在不同环境下失效 | 使用相对URL或环境变量 |
| 未包含CSRF令牌 | POST请求失败 | 使用 |
| 缺少TailwindCSS配置 | Frappe UI样式失效 | 在Tailwind的content路径中包含 |
| 使用原生JS/jQuery | 用户体验不一致,维护成本高 | 始终使用Frappe UI开发自定义前端 |
| 自定义应用框架设计 | 与生态系统不一致 | 遵循CRM/Helpdesk的导航、列表、表单模式 |