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I run a page and get this error: 

 Uncaught typeerror: object [object Object] has no method 'onmouse'

The code it is referring to is below:

 $('.firsttext').onmouse(function () { $('.textinline.hover').show() });

My guess is that whatever .firsttext is being used on doesn't have an onmouse event but maybe a onClick, but I don't have a .firsttext or a .textinline running on the page. Although it could be in my CSS attached to something somewhere. Not sure how to figure out which method it is talking about.

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2 回答 2

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没有“onmouse”之类的事件，即使在纯 JS 中也是如此；也许你的意思是“onmouseover”？请参阅MDN 事件参考或jQuery 鼠标事件类别。

然后，您需要使用适当的 jQuery 等效项来绑定事件（它不会以“on”开头；例如.mouseover()）或使用通用.on()函数（我倾向于认为更清晰） - 或者在早期版本的 jQuery 中，.bind().

于 2013-07-23T13:28:28.080 回答
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你需要这样写：

$('.firsttext').on('mouseover', function () { $('.textinline.hover').show() });

jQueryon函数将事件处理程序附加到所选元素。http://api.jquery.com/on/

于 2013-07-23T13:24:29.003 回答