Modals & Dialogs

Overview

SaaS Starter Vue includes several overlay components for displaying content on top of the main interface. All components are built with reka-ui for full accessibility and keyboard navigation support. Dialogs are modal overlays that require user interaction before dismissing.

Basic Dialog

<script setup lang="ts">
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from '@/components/ui/dialog'
import { Button } from '@/components/ui/button'
</script>

<template>
  <Dialog>
    <DialogTrigger as-child>
      <Button>Open Dialog</Button>
    </DialogTrigger>
    <DialogContent>
      <DialogHeader>
        <DialogTitle>Dialog Title</DialogTitle>
        <DialogDescription>
          This is a description of what this dialog is about.
        </DialogDescription>
      </DialogHeader>
      <!-- Dialog content -->
    </DialogContent>
  </Dialog>
</template>

Dialog with Form

Dialogs commonly contain forms for user input:

<script setup lang="ts">
import { ref } from 'vue'
import { useForm } from '@inertiajs/vue3'
import {
  Dialog,
  DialogClose,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from '@/components/ui/dialog'
import { Button } from '@/components/ui/button'
import { Input } from '@/components/ui/input'
import { Label } from '@/components/ui/label'
import InputError from '@/components/InputError.vue'

const open = ref(false)

const form = useForm({
  name: '',
  email: '',
})

const handleSubmit = () => {
  form.post('/endpoint', {
    onSuccess: () => {
      open.value = false
      form.reset()
    },
  })
}
</script>

<template>
  <Dialog v-model:open="open">
    <DialogTrigger as-child>
      <Button>Create User</Button>
    </DialogTrigger>
    <DialogContent>
      <form @submit.prevent="handleSubmit">
        <DialogHeader>
          <DialogTitle>Create New User</DialogTitle>
          <DialogDescription>
            Fill in the details below to create a new user.
          </DialogDescription>
        </DialogHeader>

        <div class="grid gap-4 py-4">
          <div class="grid gap-2">
            <Label for="name">Name</Label>
            <Input id="name" v-model="form.name" />
            <InputError :message="form.errors.name" />
          </div>
          
          <div class="grid gap-2">
            <Label for="email">Email</Label>
            <Input id="email" v-model="form.email" type="email" />
            <InputError :message="form.errors.email" />
          </div>
        </div>

        <DialogFooter>
          <DialogClose as-child>
            <Button variant="outline" type="button">Cancel</Button>
          </DialogClose>
          <Button type="submit" :disabled="form.processing">
            Create
          </Button>
        </DialogFooter>
      </form>
    </DialogContent>
  </Dialog>
</template>

Confirmation Dialog

Example from resources/js/components/DeleteUser.vue:40-111:

<script setup lang="ts">
import { Form } from '@inertiajs/vue3'
import { useTemplateRef } from 'vue'
import { destroy as deleteProfile } from '@/actions/App/Http/Controllers/System/Settings/ProfileController'
import {
  Dialog,
  DialogClose,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from '@/components/ui/dialog'
import { Button } from '@/components/ui/button'
import { Input } from '@/components/ui/input'
import { Label } from '@/components/ui/label'
import InputError from '@/components/InputError.vue'

const passwordInput = useTemplateRef('passwordInput')
</script>

<template>
  <Dialog>
    <DialogTrigger as-child>
      <Button variant="destructive">Delete account</Button>
    </DialogTrigger>
    <DialogContent>
      <Form
        v-bind="deleteProfile()"
        reset-on-success
        @error="() => passwordInput?.$el?.focus()"
        v-slot="{ errors, processing, reset, clearErrors }"
        class="space-y-6"
      >
        <DialogHeader class="space-y-3">
          <DialogTitle>
            Are you sure you want to delete your account?
          </DialogTitle>
          <DialogDescription>
            Once your account is deleted, all of its resources and data 
            will also be permanently deleted. Please enter your password 
            to confirm you would like to permanently delete your account.
          </DialogDescription>
        </DialogHeader>

        <div class="grid gap-2">
          <Label for="password" class="sr-only">Password</Label>
          <Input
            id="password"
            type="password"
            name="password"
            ref="passwordInput"
            placeholder="Password"
          />
          <InputError :message="errors.password" />
        </div>

        <DialogFooter class="gap-2">
          <DialogClose as-child>
            <Button
              variant="secondary"
              @click="() => { clearErrors(); reset(); }"
            >
              Cancel
            </Button>
          </DialogClose>

          <Button
            type="submit"
            variant="destructive"
            :disabled="processing"
          >
            Delete account
          </Button>
        </DialogFooter>
      </Form>
    </DialogContent>
  </Dialog>
</template>

Dialog Components

Dialog - Root component that manages state
DialogTrigger - Button or element that opens the dialog
DialogContent - Container for dialog content with overlay
DialogHeader - Header section for title and description
DialogTitle - Main heading (required for accessibility)
DialogDescription - Supporting text
DialogFooter - Footer section for actions
DialogClose - Button to close dialog
DialogOverlay - Background overlay (included in DialogContent)

Controlled Dialog

Manage dialog state externally:

<script setup lang="ts">
import { ref } from 'vue'
import { Dialog, DialogContent } from '@/components/ui/dialog'
import { Button } from '@/components/ui/button'

const isOpen = ref(false)

const openDialog = () => {
  isOpen.value = true
}

const closeDialog = () => {
  isOpen.value = false
}
</script>

<template>
  <div>
    <Button @click="openDialog">Open Dialog</Button>
    
    <Dialog v-model:open="isOpen">
      <DialogContent>
        <!-- content -->
        <Button @click="closeDialog">Close</Button>
      </DialogContent>
    </Dialog>
  </div>
</template>

Scrollable Dialog

For long content, use DialogScrollContent:

<script setup lang="ts">
import {
  Dialog,
  DialogScrollContent,
  DialogHeader,
  DialogTitle,
} from '@/components/ui/dialog'
</script>

<template>
  <Dialog>
    <DialogScrollContent>
      <DialogHeader>
        <DialogTitle>Long Content</DialogTitle>
      </DialogHeader>
      <!-- Long scrollable content -->
      <div class="space-y-4">
        <!-- ... lots of content ... -->
      </div>
    </DialogScrollContent>
  </Dialog>
</template>

Hide Close Button

Remove the X close button:

<template>
  <DialogContent :show-close-button="false">
    <!-- Content -->
  </DialogContent>
</template>

Sheet (Slide-over)

Sheets slide in from the edge of the screen:

<script setup lang="ts">
import {
  Sheet,
  SheetContent,
  SheetDescription,
  SheetHeader,
  SheetTitle,
  SheetTrigger,
} from '@/components/ui/sheet'
import { Button } from '@/components/ui/button'
</script>

<template>
  <Sheet>
    <SheetTrigger as-child>
      <Button variant="outline">Open Sheet</Button>
    </SheetTrigger>
    <SheetContent>
      <SheetHeader>
        <SheetTitle>Sheet Title</SheetTitle>
        <SheetDescription>
          Additional information goes here.
        </SheetDescription>
      </SheetHeader>
      <!-- Sheet content -->
    </SheetContent>
  </Sheet>
</template>

Sheet Sides

Sheets can slide from different sides:

<template>
  <div class="flex gap-2">
    <Sheet>
      <SheetTrigger as-child>
        <Button>Left</Button>
      </SheetTrigger>
      <SheetContent side="left">
        <!-- content -->
      </SheetContent>
    </Sheet>

    <Sheet>
      <SheetTrigger as-child>
        <Button>Right</Button>
      </SheetTrigger>
      <SheetContent side="right">
        <!-- content (default) -->
      </SheetContent>
    </Sheet>

    <Sheet>
      <SheetTrigger as-child>
        <Button>Top</Button>
      </SheetTrigger>
      <SheetContent side="top">
        <!-- content -->
      </SheetContent>
    </Sheet>

    <Sheet>
      <SheetTrigger as-child>
        <Button>Bottom</Button>
      </SheetTrigger>
      <SheetContent side="bottom">
        <!-- content -->
      </SheetContent>
    </Sheet>
  </div>
</template>

Non-modal overlay for displaying content:

<script setup lang="ts">
import {
  Popover,
  PopoverContent,
  PopoverTrigger,
} from '@/components/ui/popover'
import { Button } from '@/components/ui/button'
</script>

<template>
  <Popover>
    <PopoverTrigger as-child>
      <Button variant="outline">Open Popover</Button>
    </PopoverTrigger>
    <PopoverContent>
      <div class="space-y-2">
        <h4 class="font-medium">Popover Title</h4>
        <p class="text-sm text-muted-foreground">
          This is popover content that appears above other content.
        </p>
      </div>
    </PopoverContent>
  </Popover>
</template>

<template>
  <PopoverContent side="top" align="start">
    <!-- content -->
  </PopoverContent>
</template>

Options:

side: 'top' | 'right' | 'bottom' | 'left'
align: 'start' | 'center' | 'end'

Contextual menus for actions:

<script setup lang="ts">
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuLabel,
  DropdownMenuSeparator,
  DropdownMenuTrigger,
} from '@/components/ui/dropdown-menu'
import { Button } from '@/components/ui/button'
import { MoreVertical, Edit, Trash } from 'lucide-vue-next'
</script>

<template>
  <DropdownMenu>
    <DropdownMenuTrigger as-child>
      <Button variant="ghost" size="icon">
        <MoreVertical class="size-4" />
      </Button>
    </DropdownMenuTrigger>
    <DropdownMenuContent>
      <DropdownMenuLabel>Actions</DropdownMenuLabel>
      <DropdownMenuSeparator />
      <DropdownMenuItem>
        <Edit class="size-4 mr-2" />
        Edit
      </DropdownMenuItem>
      <DropdownMenuItem class="text-destructive">
        <Trash class="size-4 mr-2" />
        Delete
      </DropdownMenuItem>
    </DropdownMenuContent>
  </DropdownMenu>
</template>

<script setup lang="ts">
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuShortcut,
  DropdownMenuTrigger,
} from '@/components/ui/dropdown-menu'
</script>

<template>
  <DropdownMenu>
    <DropdownMenuTrigger>Menu</DropdownMenuTrigger>
    <DropdownMenuContent>
      <DropdownMenuItem>
        New File
        <DropdownMenuShortcut>⌘N</DropdownMenuShortcut>
      </DropdownMenuItem>
      <DropdownMenuItem>
        Save
        <DropdownMenuShortcut>⌘S</DropdownMenuShortcut>
      </DropdownMenuItem>
    </DropdownMenuContent>
  </DropdownMenu>
</template>

Right-click menu:

<script setup lang="ts">
import {
  ContextMenu,
  ContextMenuContent,
  ContextMenuItem,
  ContextMenuTrigger,
} from '@/components/ui/context-menu'
</script>

<template>
  <ContextMenu>
    <ContextMenuTrigger class="border rounded-lg p-8">
      Right click me
    </ContextMenuTrigger>
    <ContextMenuContent>
      <ContextMenuItem>Copy</ContextMenuItem>
      <ContextMenuItem>Paste</ContextMenuItem>
      <ContextMenuItem>Delete</ContextMenuItem>
    </ContextMenuContent>
  </ContextMenu>
</template>

Short hints on hover:

<script setup lang="ts">
import {
  Tooltip,
  TooltipContent,
  TooltipProvider,
  TooltipTrigger,
} from '@/components/ui/tooltip'
import { Button } from '@/components/ui/button'
import { Info } from 'lucide-vue-next'
</script>

<template>
  <TooltipProvider>
    <Tooltip>
      <TooltipTrigger as-child>
        <Button variant="ghost" size="icon">
          <Info class="size-4" />
        </Button>
      </TooltipTrigger>
      <TooltipContent>
        <p>This is helpful information</p>
      </TooltipContent>
    </Tooltip>
  </TooltipProvider>
</template>

Toast Notifications

Using vue-sonner for toast notifications:

<script setup lang="ts">
import { toast } from 'vue-sonner'
import { Button } from '@/components/ui/button'

const showToast = () => {
  toast.success('Operation completed successfully!')
}

const showError = () => {
  toast.error('Something went wrong!')
}

const showInfo = () => {
  toast.info('Here is some information')
}

const showWarning = () => {
  toast.warning('Please be careful')
}
</script>

<template>
  <div class="flex gap-2">
    <Button @click="showToast">Success</Button>
    <Button @click="showError" variant="destructive">Error</Button>
    <Button @click="showInfo" variant="outline">Info</Button>
    <Button @click="showWarning" variant="secondary">Warning</Button>
  </div>
</template>

Make sure to include the Sonner component in your layout:

<script setup lang="ts">
import { Sonner } from '@/components/ui/sonner'
</script>

<template>
  <div>
    <!-- Your app content -->
    <Sonner />
  </div>
</template>

Toast with Actions

import { toast } from 'vue-sonner'

toast.success('Event created', {
  action: {
    label: 'View',
    onClick: () => console.log('View clicked'),
  },
})

Accessibility

All overlay components include:

Focus management - Focus is trapped within dialogs
Keyboard navigation - ESC to close, Tab to navigate
ARIA attributes - Proper roles and labels
Screen reader support - Announcements and descriptions
Focus restoration - Focus returns to trigger on close

Best Practices

Dialog vs Sheet - Use dialogs for critical actions, sheets for contextual content
Always include titles - Required for accessibility
Limit dialog content - Keep dialogs focused and concise
Use confirmation dialogs - For destructive actions
Manage focus - Ensure focus moves appropriately
Close on success - Programmatically close after successful form submission
Toast duration - Keep messages brief and auto-dismiss
Dropdown positioning - Ensure dropdowns don’t overflow viewport

UI Components

Overview

Basic Dialog

Dialog with Form

Confirmation Dialog

Dialog Components

Controlled Dialog

Scrollable Dialog

Hide Close Button

Sheet (Slide-over)

Sheet Sides

Popover

Popover Positioning

Context Menu

Tooltip

Toast Notifications

Toast with Actions

Accessibility

Best Practices

Build docs developers (and LLMs) love

UI Components

​Overview

​Dialog (Modal)

​Basic Dialog

​Dialog with Form

​Confirmation Dialog

​Dialog Components

​Controlled Dialog

​Scrollable Dialog

​Hide Close Button

​Sheet (Slide-over)

​Sheet Sides

​Popover

​Popover Positioning

​Dropdown Menu

​Dropdown with Shortcuts

​Context Menu

​Tooltip

​Toast Notifications

​Toast with Actions

​Accessibility

​Best Practices

Build docs developers (and LLMs) love

Overview

Dialog (Modal)

Basic Dialog

Dialog with Form

Confirmation Dialog

Dialog Components

Controlled Dialog

Scrollable Dialog

Hide Close Button

Sheet (Slide-over)

Sheet Sides

Popover

Popover Positioning

Dropdown Menu

Dropdown with Shortcuts

Context Menu

Tooltip

Toast Notifications

Toast with Actions

Accessibility

Best Practices