更改另一个窗口的鼠标指针 [英] changing mouse pointer for another window

问题描述

大家好，

document.body.style.cursor  = " crosshair" ;

我正在使用它来更改鼠标光标，但是直到我聚焦到其他窗口时，鼠标光标才会更改.

请建议我.

I''m using this for changing mouse cursor but Mouse Cursor does not change, until I Focus To Different Window.

Please suggest me.

推荐答案

我看到的是您正在尝试更改页面正文的指针样式:"document.body.style.cursor"

现在，如果某个页面有更改，而您已经在该页面上，则要进行更改，您将需要一些事件或触发器-窗口更改是一种事件，浏览器可以应用您所做的更改.
您不能期望自动将其立即更改.

What I see is you are trying to change the pointer style of page body: "document.body.style.cursor"

Now, if there is a change for a page and you already are on that page, in order to bring the change you would need some event or trigger - window change is a kind of event where browser can apply the change made by you.
You cannot expect to have this as immediate change automatically.

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