我有一段代码,它是一个标签,里面有一个onClick
事件。我的问题是,当我在浏览器中单击div时,href被触发,我正在转到另一个站点。有没有办法确保只有 onClickis triggered when clicking on
chnageOrderonClick' 并且单击标签的其余部分时链接有效?
<div key={idx.toString()}>
<a className="stage-container" href={stageUrl}>
<h3>{stage.title}</h3>
<div className="arrow-container">
<div
className=""
onClick={() =>
changeOrder(stage.id, stage.title, stage.order - 1)
}
>
<i className="fa fa-caret-up" />
</div>
<div
onClick={() =>
changeOrder(stage.id, stage.title, stage.order + 1)
}
>
<i className="fa fa-caret-down" />
</div>
</div>
</a>
<div className="substages-container">
{sortSubstages.map((substage, index) => (
<SubstageItem
className="substage-container"
key={index.toString()}
substage={substage}
reload={reload}
/>
))}
</div>
</div >
尝试:
onClick={(e) => {
e.preventDefault();
e.stopPropagation();
changeOrder(stage.id, stage.title, stage.order - 1);
}
}
您可以使用 PreventDefault 来避免触发 href 链接。 你可以看看 https://developer.mozilla.org/en-US/docs/Web/API/Event/preventDefault
HandleChangeOrder = (event,stageid, stagetitle, stageorder) =>{
event.PreventDefault();
//your changeOrder method instructions
}
//Call
<div className="" onClick={() => changeOrder(this.HandleChangeOrder)}>