中文

url-mapper-vue

Provides vue directives and methods that allow URL parameters to be bound bidirectionally with the data properties of a Vue component, compatible with Vue2 and Vue3.

Installation

npm install url-mapper-vue --save

Usage

First step, register the directive

import { UrlMapperDirective } from 'url-mapper-vue'
Vue.use(UrlMapperDirective)

Directive v-url-map (vue directives)

Use on component nodes with v-model, such as in form components.

Component definition: v-url-map={url, type, value, callback}

• url (required): URL parameter variable name
• type (required): The value type of the component data property, supporting the following types:
  • boolean
  • string
  • number
  • array|number: array of numbers
  • array|string: array of strings
  • arrays|array|number: two-dimensional array of numbers
  • arrays|array|string: two-dimensional array of strings
• value (required): The data property of the Vue component, for example, if it is data.form.age, then it is form.age (vue2). (Vue3 does not support expression access, it needs to be written as 'form.age').
• callback (optional): The method callback of component methods, which will be called after initialization is completed (the value of the URL parameter in the page will be mapped to the component data during initialization).

example (vue2):

    <el-form ref="form" :model="form" label-width="80px">
      <el-form-item label="活动名称">
        <el-input
          v-url-map="{url:'name',type:'string', value:form.name}"
          v-model="form.name">
        </el-input>
      </el-form-item>

      <el-form-item label="活动区域">
        <el-select v-model="form.region"
        placeholder="请选择活动区域"
        v-url-map="{url:'region',type:'string', value:form.region}"
        >
          <el-option label="区域一" value="shanghai"></el-option>
          <el-option label="区域二" value="beijing"></el-option>
        </el-select>
      </el-form-item>

      <el-form-item label="活动时间">
        <el-date-picker
          v-url-map="{url:'date1',type:'array|string', value:form.date1}"
          v-model="form.date1"
          value-format="yyyy-MM-dd HH-mm-ss"
          type="datetimerange"
          range-separator="至"
          start-placeholder="开始日期"
          end-placeholder="结束日期">
        </el-date-picker>
      </el-form-item>
    </el-form>

vue 插件

安装:

import { UrlMapperPlugin } from 'url-mapper-vue'

Vue.use(UrlMapperPlugin)

methods:

• $setDataFromUrl

  • url params to component data。 参数（arguments）: { [key]: { path: [data path], type: [type] } }
    • key: url 参数名称
    • data path: data 属性的路径，例如data.form.age, 则是 'form.age'.
    • type: 组件data属性的值类型

• $setUrlParams

• component data to url params。 参数 (arguments): js 对象.

• $clearUrlParams

  • clear url params.

Example:

$setDataFromUrl

In vue component:

...
const config = {
  name: { path: 'form.name', type: 'string' },
  region: { path: 'form.region', type: 'string' },
  date1: { path: 'form.date1', type: 'array|string' },
  type: { path: 'form.type', type: 'array|number' },
  desc: { path: 'form.desc', type: 'string' }
}
this.$setDataFromUrl(config) // map url params to component data.
...

$setUrlParams

In vue component:

onSubmit () {
	// do sth...
  const params = {
    name: 'xxx',
    region: 'japan',
    type: [1,2,3],
    ...
  }
	this.$setUrlParams(params) // map data to url params.
},

$clearUrlParams

In vue component:

reset() {
	// ...
	this.$clearUrlParams() // clear url params
}