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原标题:setTimeOut didn t work in $(document).ready() [closed]

When I used the setTimeOut() in the document.ready function, it didn t work.

这里使用的代码I ve:

$(document).ready(function(){
  function abc{
    alert( Hi );
  }
  setTimeOut (abc, 2000);                    
});

我有什么误解?

感谢:

最佳回答

简称“o”

你们也可以也应当能够找到像这些生态问题这样的问题。 你们需要了解的唯一魔力部分是,浏览器往往在OM和AJAX事件处理器内部出现“吞.”例外情况。 因此,实际上,你们的法典中有一个例外。 但是,你可以很容易地推断,通过增加<条码>alert(或console.log(>关于每一行的说明。

问题回答

您没有履行这一职能。

你们需要做事

function abc(){
    alert("Y");
}

或界定类似情况

var abc = function(){
    alert("Y")
}

Try -

$(document).ready(function(){
  function abc(){
    alert( Hi );
  };
  setTimeout(abc, 2000);

});

您的原始代码在<代码>> 发布上错了。 另外,您的职称“功能 abc(>)中遗漏了括号。

Working demo -

Try setTimeout() instead of setTimeOut()

如果你试图在每两秒中指定一个bc职能;

$(document).ready(function(){    
    abc();
 });

 function abc(){
   alert( Hi );
   setTimeout(abc, 2000);
 }




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