|
| 1 | +# Message |
| 2 | + |
| 3 | +It is often used for feedback prompt after active operation. The difference with Notification is that the latter is more used for passive reminders of system level notifications. |
| 4 | + |
| 5 | +### When To Use |
| 6 | + |
| 7 | +It is used when needs to display the prompt information globally to the user, and will disappear after a few seconds. |
| 8 | + |
| 9 | +### Basic Usage |
| 10 | + |
| 11 | +There are 4 types of `Message`:normal、success、error、warning、info。 |
| 12 | + |
| 13 | +:::demo |
| 14 | + |
| 15 | +```vue |
| 16 | +<template> |
| 17 | + <div class="demo-spacing"> |
| 18 | + <d-button @click="open('normal')">normal</d-button> |
| 19 | + <d-button @click="open('success')">success</d-button> |
| 20 | + <d-button @click="open('error')">error</d-button> |
| 21 | + <d-button @click="open('warning')">warning</d-button> |
| 22 | + <d-button @click="open('info')">info</d-button> |
| 23 | + </div> |
| 24 | +</template> |
| 25 | +<script> |
| 26 | +import { defineComponent } from 'vue'; |
| 27 | +
|
| 28 | +export default defineComponent({ |
| 29 | + setup() { |
| 30 | +
|
| 31 | + function open (type) { |
| 32 | + this.$message({ |
| 33 | + type, |
| 34 | + message: 'this is a message.' |
| 35 | + }) |
| 36 | + } |
| 37 | + |
| 38 | + return { open }; |
| 39 | + } |
| 40 | +}); |
| 41 | +</script> |
| 42 | +``` |
| 43 | +::: |
| 44 | + |
| 45 | +### Closable Prompt |
| 46 | + |
| 47 | +The default Message cannot be closed manually. If you need to manually close, you can set `showClose` to `true`. In addition, the default duration time is 3000 milliseconds. Setting the value of this attribute (`duration`) to 0 means that the message will not be automatically closed. |
| 48 | + |
| 49 | +:::demo |
| 50 | + |
| 51 | +```vue |
| 52 | +<template> |
| 53 | + <div class="demo-spacing"> |
| 54 | + <d-button @click="closeIcon()">show close icon</d-button> |
| 55 | + <d-button @click="notClose()">not close</d-button> |
| 56 | + </div> |
| 57 | +</template> |
| 58 | +<script> |
| 59 | +import { defineComponent } from 'vue'; |
| 60 | +
|
| 61 | +export default defineComponent({ |
| 62 | + setup() { |
| 63 | +
|
| 64 | + function closeIcon () { |
| 65 | + this.$message({ |
| 66 | + type:'success', |
| 67 | + message:'Show close button.', |
| 68 | + showClose: true, |
| 69 | + }); |
| 70 | + } |
| 71 | +
|
| 72 | + function notClose () { |
| 73 | + this.$message({ |
| 74 | + type:'info', |
| 75 | + message:'Do not automatically close messages.', |
| 76 | + showClose: true, |
| 77 | + duration: 0 |
| 78 | + }); |
| 79 | + } |
| 80 | + |
| 81 | + return { closeIcon, notClose }; |
| 82 | + } |
| 83 | +}); |
| 84 | +</script> |
| 85 | +``` |
| 86 | + |
| 87 | +::: |
| 88 | + |
| 89 | +### Duration |
| 90 | + |
| 91 | +By setting `duration` to specify the time displayed by `message` in milliseconds (1000ms => 1 second), setting this attribute to 0 will not automatically close. |
| 92 | + |
| 93 | +:::demo |
| 94 | + |
| 95 | +```vue |
| 96 | +<template> |
| 97 | + <div class="demo-spacing"> |
| 98 | + <d-button @click="open()">show message 5000ms</d-button> |
| 99 | + </div> |
| 100 | +</template> |
| 101 | +<script> |
| 102 | +import { defineComponent } from 'vue'; |
| 103 | +
|
| 104 | +export default defineComponent({ |
| 105 | + setup() { |
| 106 | +
|
| 107 | + function open () { |
| 108 | + this.$message({ |
| 109 | + type:'success', |
| 110 | + message:'show message 5000ms.', |
| 111 | + duration: 5000, |
| 112 | + showClose: true, |
| 113 | + }); |
| 114 | + } |
| 115 | + |
| 116 | + return { open }; |
| 117 | + } |
| 118 | +}); |
| 119 | +</script> |
| 120 | +``` |
| 121 | + |
| 122 | + |
| 123 | +::: |
| 124 | + |
| 125 | +### Shadow & Bordered Setting |
| 126 | + |
| 127 | +Remove the border of `message` by setting `bordered` to `false`. |
| 128 | + |
| 129 | +Remove the shadow of `message` by setting `shadow` to `false`. |
| 130 | + |
| 131 | +:::demo |
| 132 | + |
| 133 | +```vue |
| 134 | +<template> |
| 135 | + <div class="demo-spacing"> |
| 136 | + <d-button @click="closeBordered()">close bordered</d-button> |
| 137 | + <d-button @click="closeShadow()">close shadow</d-button> |
| 138 | + <d-button @click="closeBAndS()">close bordered And shadow</d-button> |
| 139 | + </div> |
| 140 | +</template> |
| 141 | +<script> |
| 142 | +import { defineComponent } from 'vue'; |
| 143 | +
|
| 144 | +export default defineComponent({ |
| 145 | + setup() { |
| 146 | +
|
| 147 | + function closeBordered () { |
| 148 | + this.$message({ |
| 149 | + type:'success', |
| 150 | + message:'close bordered.', |
| 151 | + bordered: false, |
| 152 | + }); |
| 153 | + } |
| 154 | +
|
| 155 | + function closeShadow () { |
| 156 | + this.$message({ |
| 157 | + type:'info', |
| 158 | + message:'close shadow.', |
| 159 | + shadow: false, |
| 160 | + }); |
| 161 | + } |
| 162 | +
|
| 163 | + function closeBAndS () { |
| 164 | + this.$message({ |
| 165 | + type:'error', |
| 166 | + message:'close shadow.', |
| 167 | + bordered: false, |
| 168 | + shadow: false, |
| 169 | + }); |
| 170 | + } |
| 171 | + |
| 172 | + return { closeBordered, closeShadow, closeBAndS }; |
| 173 | + } |
| 174 | +}); |
| 175 | +</script> |
| 176 | +``` |
| 177 | + |
| 178 | +::: |
| 179 | + |
| 180 | +### Close Callback |
| 181 | + |
| 182 | +Set the callback when closing through the onClose parameter. |
| 183 | +:::demo |
| 184 | + |
| 185 | +```vue |
| 186 | +<template> |
| 187 | + <div class="demo-spacing"> |
| 188 | + <d-button @click="closeMessage()">close message</d-button> |
| 189 | + </div> |
| 190 | +</template> |
| 191 | +<script> |
| 192 | +import { defineComponent } from 'vue'; |
| 193 | +
|
| 194 | +export default defineComponent({ |
| 195 | + setup() { |
| 196 | +
|
| 197 | + function closeMessage () { |
| 198 | + this.$message({ |
| 199 | + type:'success', |
| 200 | + message:'close message.', |
| 201 | + onClose: () => { |
| 202 | + console.log('message closed'); |
| 203 | + }, |
| 204 | + }); |
| 205 | + } |
| 206 | + |
| 207 | + return { closeMessage }; |
| 208 | + } |
| 209 | +}); |
| 210 | +</script> |
| 211 | +``` |
| 212 | + |
| 213 | +::: |
| 214 | + |
| 215 | +### Multiple Usages |
| 216 | + |
| 217 | +When calling message, there can be multiple calling methods and multiple usage methods. |
| 218 | + |
| 219 | +##### Calling Methods |
| 220 | +```javascript |
| 221 | +// First: global call |
| 222 | +this.$message('I call message globally'); |
| 223 | + |
| 224 | +// Second: import and local call |
| 225 | +import { message } from 'vue-devui' |
| 226 | +message('I call message locally') |
| 227 | +``` |
| 228 | + |
| 229 | +##### Usage Methods |
| 230 | +```javascript |
| 231 | +import { message } from 'vue-devui' |
| 232 | + |
| 233 | +// Accepting strings for default parameter |
| 234 | +message('I am a default message'); |
| 235 | + |
| 236 | +// Accepting object for parameter |
| 237 | +message({ |
| 238 | + message:'I am message', |
| 239 | + type: 'info', |
| 240 | + bordered: false, |
| 241 | +}); |
| 242 | + |
| 243 | +// Directly select type to call |
| 244 | +message.error('I am a error message'); |
| 245 | +message.error({ |
| 246 | + message:'I am a error message', |
| 247 | + bordered: false, |
| 248 | + shadow: false, |
| 249 | +}); |
| 250 | +``` |
| 251 | + |
| 252 | +### API |
| 253 | + |
| 254 | +| Parameter | Type | Default | Description | Jump to Demo | |
| 255 | +| :-------------------: | :--------------: | :---------------------: | :--------------------------------------------: | :-------------------: | |
| 256 | +| message | `string` | '' | Set message text | [Basic Usage](#basic-usage) | |
| 257 | +| type | `MessageType` | 'normal'| Set message content type | [Basic Usage](#basic-usage) | |
| 258 | +| showClose | `Boolean`| false | Set the display closing button | [Closable Prompt](#closable-prompt) | |
| 259 | +| duration | `number`| 3000 | Set duration | [Duration](#duration) | |
| 260 | +| shadow | `Boolean`| true | Set whether to display shadow | [Shadow & Bordered Setting](#shadow-bordered-setting) | |
| 261 | +| bordered | `Boolean`| true | Set whether to display border | [Shadow & Bordered Setting](#shadow-bordered-setting) | |
| 262 | +| on-close | `() => void` | - | Set the callback when the message is closed | [Close Callback](#close-callback) | |
| 263 | + |
| 264 | + |
| 265 | +### Message Type Definition |
| 266 | + |
| 267 | +#### MessageType |
| 268 | + |
| 269 | +```ts |
| 270 | +type MessageType = 'normal' | 'success' | 'error' | 'warning' | 'info'; |
| 271 | +``` |
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