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如何执行 j 如果展示方式从零到零,那么质量法就会改变?
原标题:How to execute jQuery code if a div display style changes from none to block?

I m 试图在下述情况下执行舱面代码:> 显示:无; 显示:栏目;

我用表格说,为什么这种干 style的风格发生变化,而这种 j子法只有在只看着这个表象时才能运行。

因此,我如何能够做到这一点?

and thanks.

EDIT:我尝试了.is(:visible );,只有当我们装上该页,而且这个四分五分之四可见时,才行。

最佳回答

http://www.w3.org/TR/DOM-level-2-Events/events.html#Events-eventgroupings-mutationevents” rel=“nofollow noreferer”>DOM Mutation Activities, 可在插入、删除或修改DOM的元件时,引发一场活动。

遗憾的是,他们从未得到过很好的支持,而且were deprecated in DOM3

不管怎么说(没有计划),在你看来,仅仅为了追捕任何造成所展示的表格的“国际倡议”活动,就更简单。

问题回答
if($("#myTab").is( :visible )){
    here is your code ...
}

try something like this:

if($(DIV).is( :visible )) {   // DIV => valid selector of your target
   // execute your code
}

<>>>

if($( body ).on( EVENTNAME ,  DIV:visible )) {   // DIV => valid selector of your target
   // execute your code
}
$(document).ready(function(){
    $(your tab container).click(function(){
        //set none property to all of your id s
        var obj=$this;
        if(obj){
            $("your id").style.display="block"; // set block to your current item
        }
    });
});

if($("you id").is( visible )){
    //do it
}




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