I'm very new to react, and got a bit stuck already.(我刚开始反应,已经有点卡住了。)
I've made a component for an Article Topper that's repeated many times across the site.(我已经为“文章排行榜”制作了一个组件,该组件在整个网站上已重复多次。) It has a logo, a title, and a few share buttons and just sits above the article with the name of the article.(它具有徽标,标题和几个共享按钮,并位于文章上方,并带有文章名称。)
What I want to do is update the title name when I call the component, as each article will have a different name.(我要做的是在调用组件时更新标题名称,因为每篇文章都有不同的名称。)
constructor(props) {
super(props);
this.state = {
topper: []
};
}
render() {
return (
<div className="articletopper">
<div className="left-cell">
<p>
<img
className="logo"
alt=""
src={require("../images/logo.png")}
/>
{this.state.topper}
</p>
</div> ...
Then in the actual page I want to call this and update the topper state.(然后在实际页面中,我想调用它并更新topper状态。)
render() {
return (
<div className="Team">
<Articletopper>Title of Article?</Articletopper>
</div>
);
}
}
I am aware you are not supposed to update state when you call a component, just wondered if there was a way.(我知道您在调用组件时不应该更新状态,只是想知道是否有办法。) The purpose of this is just to make the code cleaner when creating a new article.(这样做的目的只是为了在创建新文章时使代码更整洁。)
Thanks in advance for any help.(在此先感谢您的帮助。)
EDIT: Thanks for the responses, sorry if I wasn't clear.(编辑:感谢您的答复,对不起,如果我不清楚。) I want to update the title of the article without pasting tons of html each time.(我想更新文章的标题,而不必每次都粘贴大量的html。) I think I need to use props based on what other people have said.(我想我需要根据其他人所说的来使用道具。) For example I want to do:(例如,我想做:)
<ArticleTopper> Article 1 Title </ArticleTopper>
<p> Article1... </p>
<ArticleTopper> Article 2 Title </ArticleTopper>
<p> Article2... </p>
and so on...(等等...)
ask by Ragonkai translate from so
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