本文介绍了使用React内联样式设置backgroundImage的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我正在尝试访问静态图像,以便在React中的内联 backgroundImage 属性中使用。不幸的是,我对如何做到这一点感到筋疲力尽。

I'm trying to access a static image to use within an inline backgroundImage property within React. Unfortunately, I've run up dry on how to do this.

一般来说,我认为你的确如下:

Generally, I thought you just did as follows:

import Background from '../images/background_image.png';

var sectionStyle = {
  width: "100%",
  height: "400px",
  backgroundImage: "url(" + { Background } + ")"
};

class Section extends Component {
  render() {
    return (
      <section style={ sectionStyle }>
      </section>
    );
  }
}

这适用于< img> 标签。有人可以解释两者之间的区别吗?

This works for <img> tags. Can someone explain the difference between the the two?

示例:

< img src = {Background} /> 工作正常。

谢谢!

推荐答案

backgroundImage属性中的花括号是错误的。

The curly braces inside backgroundImage property are wrong.

可能你正在使用webpack和图像文件加载器,所以后台应该已经是一个字符串:
backgroundImage:url( +背景+)

Probably you are using webpack along with image files loader, so Background should be already a String:backgroundImage: "url(" + Background + ")"

你也可以使用如下的ES6字符串模板来达到同样的效果:

You can also use ES6 string templates as below to achieve the same effect:

backgroundImage: `url(${Background})`

这篇关于使用React内联样式设置backgroundImage的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

09-14 21:35