v-stat

A vue directive for front-end user behaviour tracking.

Install

npm install v-stat -S

Docs

Directive Format

v-stat:[event]="{target:[my_target], page:[my_page], info:[my_info]}"

Supported Events

event	fired when	html tag examples
ready	directive is bounded	div
click	dom click event	el-button
enter	ENTER key is down	el-input
select	vnode is changed	el-select
typing	vnode is changed	el-input
check	vnode is changed	el-table selection
exit	directive is unbounded	div

Modifiers

modifier	example	meaning
target	'submit_button'	the name of html element that produces events
page	'home_page'	the name of current page
info	'current_title'	the name of data from VueComponent, accessible by this.current_title

Usage

declare v-stat directive in main.js

// import module
import stat from 'v-stat'

// consumer function
const send = msg => $http.post('/stat', msg).then(res => res.data)

// auxiliary values that are carried with msg
const aux = {userid:'wzy816'}

// register custom directive
Vue.directive('stat', stat(send,aux))

examples

1. capture page reload

<template>
  <div
    v-stat:ready="{target:'my_page', page:'my_page'}">
    ...
  </div>
</template>

2. capture simple button click event

<el-button
  v-stat:click="{target:'my_button', page: 'my_btn_page'}"
  @click="my_click()">
</el-button>

3. capture dropdown list selection and its value

<!--
After selection is done, will call like
  send({
    event: 'select'
    target: 'my_select',
    info: this.my_select_page
    page: 'my_select_page',
    timestamp: Date.now(),
    userid:'wzy816'
  })
-->
<el-select
  v-stat:select="{target:'my_select', info:'current_selection', page: 'my_select_page'}"
  v-model="current_selection"
  @change="onChangeHandler">
  ...
</el-select>

4. capture input value when hit ENTER key

<el-input
  v-stat:enter="{target:'my_input', info:'my_input_value', page: 'my_input_page'}"
  v-model="my_input_value"
  @change="onChangeHandler"
  placeholder="DEFAULT">
  ...
</el-input>

5. capture input change and its value while typing

<el-input
  v-stat:typing="{target:'my_input', info:'current_input', page: 'my_input_page'}"
  v-model="current_input"
  @change="onChangeHandler"
  placeholder="DEFAULT">
  ...
</el-input>

6. capture page exit

<template>
  <div v-stat:exit="{target:'my_page', page:'my_page'}">
    ...
  </div>
</template>

7. capture both ready and exit events

<template>
  <div v-stat:ready&exit="{target:'my_page', page:'my_page'}">
    ...
  </div>
</template>