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原标题:How come mousdown doesn t work on <html>-tag?

停用喷口只有我点击一个精英,而不是点击另一个人。 为什么,我怎么办?

var curFocus;
$(document.body).delegate( * , mousedown , function(){
    if ((this != curFocus) && // don t bother if this was the previous active element                
        ($(curFocus).is( .field ))  // if it was a .field that was blurred
    ) {
        $( .  + $(curFocus).attr("id")).removeClass("visible"); // take action based on the blurred element
    }

    curFocus = this; // log the newly focussed element for the next event
});
最佳回答

<代码><html> tag is a bit to general, it includes non-visible elements such as the <head>,tries using thecode>< person> tag。

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