如何做“如果点击了其他.." [英] How to do "If Clicked Else .."

问题描述

我正在尝试使用jQuery做类似的事情

I am trying to use jQuery to do something like

if(jQuery('#id').click) {
    //do-some-stuff
} else {
    //run function2
}

但是我不确定如何使用jQuery吗?任何帮助将不胜感激.

But I'm unsure how to do this using jQuery ? Any help would be greatly appreciated.

我正在尝试运行一个函数，如果已单击#id，特别是未单击它，则运行函数2吗?即我需要先检查#id在运行function2吗?

I'm trying to run a function if the #id has been clicked and specifically it is has not been clicked then run the function 2 ? i.e. I need to check firstly that the #id has been clicked before running function2 ?

推荐答案

您应该避免使用全局变量，而更喜欢使用.data()

You should avoid using global vars, and prefer using .data()

所以，您会这样做:

jQuery('#id').click(function(){
  $(this).data('clicked', true);
});

然后，检查它是否被单击并执行操作:

Then, to check if it was clicked and perform an action:

if(jQuery('#id').data('clicked')) {
    //clicked element, do-some-stuff
} else {
    //run function2
}

希望这会有所帮助.干杯

Hope this helps. Cheers

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