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问题描述
我已经在砌体布局上完成了npm安装-但是当我渲染此组件时,它会出现一个元素未定义的错误?无法设置未定义的属性'element'"
I have done an npm install on masonry-layout -- but when I render this component it comes up with an element undefined error? "Cannot set property 'element' of undefined"
这是一个jsfiddle
here is a jsfiddle
http://jsfiddle.net/0ht35rpb/82/
我是reactjs的新手,我正在尝试使砌体布局网格正常工作. https://masonry.desandro.com/#package-managers
I am new to reactjs and I am trying to get the masonry layout grid to work.https://masonry.desandro.com/#package-managers
import React from 'react'
// import $ from 'jquery'
import Masonry from 'masonry-layout'
class VideoGrid extends React.Component {
componentDidMount () {
this.invokeMasonry()
}
invokeMasonry () {
var elem = document.querySelector('.grid')
Masonry(elem, {
itemSelector: '.grid-item',
columnWidth: '.grid-sizer',
percentPosition: true
})
}
render () {
return (
<div className='grid'>
<div className='grid-sizer width2' />
<div className='grid-item width2'>
<img src='https://s3-us-west-2.amazonaws.com/s.cdpn.io/82/orange-tree.jpg' />
</div>
<div className='grid-item width2'>
<img src='https://s3-us-west-2.amazonaws.com/s.cdpn.io/82/submerged.jpg' />
</div>
</div>
)
}
}
export default VideoGrid
推荐答案
根据文档,
var elem = document.querySelector('.grid')
Masonry(elem, {
itemSelector: '.grid-item',
columnWidth: '.grid-sizer',
percentPosition: true
})
应该是:
var elem = document.querySelector('.grid')
var msnry = new Masonry( elem, {
itemSelector: '.grid-item',
columnWidth: '.grid-sizer',
percentPosition: true
});
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