class PicturesList extends React.Component { constructor(props) ... Your onLoad function should be used at the <img> tag, not the <div/> . ... <看更多>

The onLoad event handler isn't triggered for a link element. It works if the element is pure DOM element and onload function is a string . ... <看更多>

The onLoad event handler isn't triggered for a link element. It works if the element is pure DOM element and onload function is a string . ... <看更多>

The onLoad event handler isn't triggered for a link element. It works if the element is pure DOM element and onload function is a string <link ... ... <看更多>

This is the default exported component from react-map-gl . import * as React from 'react'; ... onLoad (Function); onResize (Function); onError (Function) ... ... <看更多>