iboot-layout

iboot

木桶图片流布局
barrel image stream layout

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How it work？

Install

npm install iboot-layout

or

yarn add iboot-layout

or

<script src="https://cdn.jsdelivr.net/npm/iboot-layout@2.1.0/dist/iboot.min.js"></script>

Use

import Iboot from 'iboot-layout'
let photos = new Iboot(document.getElementById('box'),  {
  list: [
    {
      src: 'http://xxxx',
      alt: 'my-photo'
    }
    ...
  ],
  baseHeight: 300,
})

Api

new Iboot(element,  config = {
  list: [
    {
      src: 'http://xxxx',
      alt: 'my-photo'
    }
  ],
  baseHeight: 400,
  render: function(item) {
    return item
  },
  resize: false,
  hideHeight: 300,
  resizeTime: 100
})

element

pass in the initialized dom element

new Iboot(document.getElementById('xxx'))

config

config.list

the rendered image array.

config.list = [
  // normal image
  { 
    src: 'http://xxxx', // address
    alt: 'my-photo' // image alt
  },
  
  // special placeholder
  { 
    type: 'block', // type：block
    width: 300, // width
    height: 80, // height
    render(ele) { // render function
      // @ele parent element
      ele.innerHTML = '<span>show</span>'
    }
  } 
]

config.baseHeight

default: 300
the base height of the picture, all picture zooming are based on this base height.

config.render

allow users to override the render method and customize each rendering list. The render method needs to return a custom element

config.render = function(element, item) {
  // @element currently rendered element
  // @item current item information
  
  // eg
  item.className += ' some'
  return item
}

config.resize

default: true
whether to re-render the arrangement according to the zoom of the browser window.

config.hideHeight

default: 300
when rendering, if the target height zoom ratio exceeds this number, it will be hidden.

config.resizeTime

default: 100
configure the frequent call interval when the browser window is changed, the unit is ms.

methods

instance method

Iboot.resize

arrange again

let photo = new Iboot(...)
photo.resize()

Iboot.loadMore

load more

let photo = new Iboot(...)
photo.loadMore(@config.list)

Iboot.destroy

destroy the instance

let photo = new Iboot(...)
photo.destroy()