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Javascript 在react js中一次选择一个按钮_Javascript_Css_Reactjs - Fatal编程技术网

Javascript 在react js中一次选择一个按钮

Javascript 在react js中一次选择一个按钮,javascript,css,reactjs,Javascript,Css,Reactjs,我想一次只从按钮列表中选择一个按钮 这是我的onclick函数 const handleClick=(e)=>{ console.log("this is working fine"); e.preventDefault(); e.target.style.backgroundColor = 'blue' console.log(e.target); } 这是我的密码 <div ref={titleRef} classN

我想一次只从按钮列表中选择一个按钮

这是我的onclick函数

    const  handleClick=(e)=>{
    console.log("this is working fine");
    e.preventDefault();
    e.target.style.backgroundColor = 'blue'
    console.log(e.target);
}
这是我的密码

<div ref={titleRef} className="scrollmenu">
        <Button onClick={handleClick} className="filter-button">Filter</Button>
        <Button onClick={handleClick} className="filter-button">Filter</Button>
        <Button onClick={handleClick} className="filter-button">Filter</Button>
        <Button onClick={handleClick} className="filter-button">Filter</Button>
        <Button onClick={handleClick} className="filter-button">Filter</Button>
        <Button onClick={handleClick} className="filter-button">Filter</Button>
        <Button onClick={handleClick} className="filter-button">Filter</Button>
        <Button onClick={handleClick} className="filter-button">Filter</Button>
        <Button onClick={handleClick} className="filter-button">Filter</Button>
        <Button onClick={handleClick} className="filter-button">Filter</Button>
        <Button onClick={handleClick} className="filter-button">Filter</Button>
        <Button onClick={handleClick} className="filter-button">Filter</Button>
      </div>

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为什么要多次渲染重复按钮,而不是在贴图功能中渲染?