MessageBox 1.3.10

A dialog box that pops up, commonly used for message prompts, message confirmation, etc., supports function calls.

Alert Dialog

Alert dialog only has a confirm button, used for strong reminders.

<wd-message-box></wd-message-box>
<wd-button @click="alert">alert</wd-button>

import { useMessage } from '@/uni_modules/wot-design-uni'
const message = useMessage()

function alert() {
  message.alert('Operation successful')
}

Alert dialog with title.

<wd-message-box />
<wd-button @click="alert">alert</wd-button>

import { useMessage } from '@/uni_modules/wot-design-uni'
const message = useMessage()

function alert() {
  message.alert({
    msg: 'Prompt text',
    title: 'Title'
  })
}

If the content text is too long, the dialog box height will not increase, but will show a scrollbar instead.

<wd-message-box />
<wd-button @click="alert">alert</wd-button>

import { useMessage } from '@/uni_modules/wot-design-uni'
const message = useMessage()

function alert() {
  message.alert({
    msg: 'The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text is for demonstration The above text',
    title: 'Title'
  })
}

Confirm Dialog

Used to prompt user operations.

<wd-message-box />
<wd-button @click="confirm">confirm</wd-button>

import { useMessage } from '@/uni_modules/wot-design-uni'
const message = useMessage()

function confirm() {
  message
    .confirm({
      msg: 'Prompt text',
      title: 'Title'
    })
    .then(() => {
      console.log('Clicked confirm button')
    })
    .catch(() => {
      console.log('Clicked cancel button')
    })
}

Prompt Dialog

Prompt will display an input box and can perform input validation.

<wd-message-box />
<wd-button @click="prompt">prompt</wd-button>

import { useMessage } from '@/uni_modules/wot-design-uni'
const message = useMessage()

function prompt() {
  message
    .prompt({
      title: 'Please enter email',
      inputValue: value1.value,
      inputPattern: /.+@.+\..+/i
    })
    .then((resp) => {
      console.log(resp)
    })
    .catch((error) => {
      console.log(error)
    })
}

Slots

If the provided dialog content does not meet requirements, you can use slots to customize dialog content. You can use multiple MessageBoxes in one page by specifying a unique identifier selector, useMessage(selector) will return a component instance with the specified selector.

<wd-message-box selector="wd-message-box-slot">
  <wd-rate custom-class="custom-rate-class" v-model="rate" />
</wd-message-box>

<wd-button @click="withSlot">custom</wd-button>

import { useMessage } from '@/uni_modules/wot-design-uni'
const rate = ref<number>(1)
const message = useMessage('wd-message-box-slot')

function withSlot() {
  message
    .confirm({
      title: 'Rating'
    })
    .then(() => {
      message.alert(`Your rating is: ${rate.value} points`)
    })
    .catch((error) => {
      console.log(error)
    })
}

:deep(.custom-rate-class) {
  display: block;
  height: 22px;
}

Pre-confirmation Processing

Set the beforeConfirm function, which will be executed after the user selects an image and clicks confirm. It receives { resolve }, allowing developers to process before confirmation and inform the component whether to confirm through the resolve function. resolve accepts 1 boolean value, resolve(true) indicates the option is approved, resolve(false) indicates the option is not approved, and when not approved, the confirmation operation will not be completed.

<wd-toast />
<wd-message-box />
<wd-button @click="beforeConfirm">beforeConfirm</wd-button>

import { useMessage, useToast } from '@/uni_modules/wot-design-uni'
const message = useMessage()
const toast = useToast()

function beforeConfirm() {
  message
    .confirm({
      msg: 'Confirm deletion',
      title: 'Prompt',
      beforeConfirm: ({ resolve }) => {
        toast.loading('Deleting...')
        setTimeout(() => {
          toast.close()
          resolve(true)
          toast.success('Deleted successfully')
        }, 2000)
      }
    })
    .then(() => {})
    .catch((error) => {
      console.log(error)
    })
}

Custom Operation Buttons 1.5.0

You can customize the style of operation buttons through the button properties cancel-button-props and confirm-button-props. For specific details, refer to Button Attributes.

<wd-message-box></wd-message-box>
<wd-button @click="withButtonProps">Custom Buttons</wd-button>

Attributes

Parameter	Description	Type	Options	Default	Version
v-model:visible	Whether to display dialog box	boolean	-	false	-
title	Dialog title	string	-	-	-
msg	Dialog content	string	-	-	-
show-cancel-button	Whether to show cancel button	boolean	-	true	-
show-confirm-button	Whether to show confirm button	boolean	-	true	-
cancel-button-text	Cancel button text	string	-	Cancel	-
confirm-button-text	Confirm button text	string	-	Confirm	-
cancel-button-props	Cancel button properties	object	-	{}	1.5.0
confirm-button-props	Confirm button properties	object	-	{}	1.5.0
close-on-click-modal	Whether to close when clicking modal	boolean	-	true	-
before-confirm	Function executed before confirmation	function({ resolve })	-	-	-
selector	Component unique identifier	string	-	wd-message-box	-

Events

Event Name	Description	Parameters	Version
confirm	Triggered when clicking confirm button	-	-
cancel	Triggered when clicking cancel button	-	-
close	Triggered when closing dialog box	-	-

Slots

Name	Description	Version
default	Custom dialog content	-

Source Code

Documentation

• Component