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https://github.com/blryli/vue-textarea-suggester
富文本提示组件 suggest
https://github.com/blryli/vue-textarea-suggester
input suggest textarea vue vuejs vuejs2
Last synced: about 2 months ago
JSON representation
富文本提示组件 suggest
- Host: GitHub
- URL: https://github.com/blryli/vue-textarea-suggester
- Owner: blryli
- Created: 2019-01-22T03:21:26.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2023-01-03T21:54:25.000Z (almost 2 years ago)
- Last Synced: 2024-10-26T22:46:47.212Z (2 months ago)
- Topics: input, suggest, textarea, vue, vuejs, vuejs2
- Language: Vue
- Homepage: https://blryli.github.io/vue-textarea-suggester/
- Size: 2.98 MB
- Stars: 12
- Watchers: 1
- Forks: 7
- Open Issues: 30
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# vue-textarea-suggester
> 外挂形式存在的suggester，可以与原生textarea或任何组件搭配使用。
### 演示
[github pages](https://blryli.github.io/vue-textarea-suggester/)
#### npm 安装
```js
npm install vue-textarea-suggester --save
```
#### 使用
```js
import VueTextaSuggester from 'vue-textarea-suggester'
import 'vue-textarea-suggester/dist/vue-textarea-suggester.css'
Vue.use(VueTextaSuggester)
// 或者直接使用script导入
```
#### 搭配 原生textarea
```html
```
```js
export default {
name: "app",
data() {
return {
target: null,
extracts: [],
rules: [
{
rule: /!/,
data: [{ label: "aaaa" }, { label: "bbbb" }]
},
{
rule: /@/,
data: [{ label: "xxxx" }, { label: "yyyy" }]
}
]
};
},
methods: {
input() {
this.$refs.suggester.change();
},
matched(rule, query, row) {
console.log(`rule ${JSON.stringify(rule)}`);
console.log(`query ${JSON.stringify(query)}`);
console.log(`row ${JSON.stringify(row)}`);
}
},
mounted() {
this.$nextTick(() => {
this.target = this.$refs.textarea;
});
}
};
```
#### 搭配 md-editor2
> 安装 md-editor2
```js
import MdEditor2 from 'md-editor2'
import 'md-editor2/dist/css/index.css'
Vue.use(MdEditor2)
```
```html
```
```js
export default {
name: "app",
data() {
return {
mdTarget: null,
value: `## suggester 显示时\n- 响应键盘上下左右按钮事件\n- 回车或鼠标左键点击item触发选中\n@blryli `,
toolbars: {
preview: true, // 预览
bold: true, // 粗体
italic: true, // 斜体
quote: true, // 引用
ol: true, // 有序列表
ul: true, // 无序列表
link: true, // 链接
imagelink: true, // 图片链接
code: true, // code
subfield: true, // 单双栏模式
fullscreen: true // 全屏编辑
},
// 提取字段替换成需要的字段
valueTecalculation: params => {
this.extracts.forEach(d => {
const rep = `${d.rule}${d.label}`;
params = params.replace(
new RegExp(rep, "g"),
`[${d.rule}${d.label}](/${d.label})`
);
});
return params;
},
loading: false,
options: [],
extracts: [],
rules: [
{
rule: /![A-Za-z0-9]+:/,
key: "number"
},
{
rule: /!/,
key: "type",
enterAdd: ":",
enterExtract: false
},
{
rule: /@/,
key: "person"
}
]
};
},
methods: {
change() {
this.$refs.mdSuggester.debouncedChange();
},
matched(rule, query, row) {
console.log(`rule ${JSON.stringify(rule)}`);
console.log(`query ${JSON.stringify(query)}`);
console.log(`row ${JSON.stringify(row)}`);
if (row) {
let list = [];
switch (row.key) {
case "type":
list = [
{
label: "ASN"
},
{
label: "TCL"
},
{
label: "AOC"
}
];
break;
case "number":
list = [
{
label: "10001"
},
{
label: "10002"
},
{
label: "10003"
}
];
break;
case "person":
list = [
{
label: "lizhili"
},
{
label: "dongqiang"
},
{
label: "zhouqinmin"
}
];
break;
default:
list = [];
break;
}
this.loading = true;
setTimeout(() => {
this.loading = false;
this.options = list.filter(item => {
return item.label.toLowerCase().indexOf(query.toLowerCase()) > -1;
});
}, 300);
}
}
},
mounted() {
this.$nextTick(() => {
this.mdTarget = document.querySelector(".auto-textarea-input");
});
}
};
```
### vue-textarea-suggester Attributes
| 参数 | 说明 | 类型 |可选值 |默认值|
| --------- | ---------- | -------- |---- | ----- |
| value | 选中时提取的对象 | Array |- | [] |
| target | 输入元素的dom | HTMLTextAreaElement |- | - |
| rules | 匹配规则 | array |- | - |
| debounce | 输入时防抖等待时间 | Number |- | 300 |
| minWidth | suggester 最小宽度 | string |- | 180px |
| remote | 是否为远程远程匹配 | Boolean |- | false |
| loading | remote为true时，是否正在从远程获取数据 | Boolean |- | false |
| options | remote为true时，远程获取数据列表 | Array |- | [] |
### rules Attributes
| 参数 | 说明 | 类型 |可选值 |默认值|
| --------- | ---------- | -------- |---- | ----- |
| rule | 匹配规则 | 正则 |- | - |
| enterAdd | 选中item时 向末尾添加的字符 | string |- | 空格 |
| enterExtract | 选中item时 是否提取内容 | array |- | true |
| data | 匹配规则成功时，suggester显示列表，remote为true时无效 | array |- | [] |
### vue-textarea-suggester Methods
| 方法名 | 说明 | 参数 |
|-------- |------ |------ |
|change |触发匹配的方法 | - |
### vue-textarea-suggester Events
| 方法名 | 说明 | 回调参数 |
|-------- |------ |------ |
|matched |匹配成功时触发 | 匹配规则对应的字符串，匹配内容，规则对象 |
|change |suggester 选中item时触发 | 提取的集合 |