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jquery-定时器?
原标题:jquery - Timer?
  • 时间:2011-02-16 01:23:54
  •  标签:
  • jquery

我需要调用我的函数abc(),在文档就绪启动5秒钟后。

这在jQuery中可能吗?

$(document).ready(function () {

//Wait 5 seconds then call abc();

});

function abc() {}
最佳回答
$(document).ready(function () {

//Wait 5 seconds then call abc();
    setTimeout(abc, 5000);

});

setTimeout()链接

问题回答

使用<code>setTimeout(“abc();”,5000)

示例(不要使用此选项,请参阅下文)

$(document).ready(function () {
  //Wait 5 seconds then call abc();
  setTimeout("abc();", 5000);
});

function abc() {}

5000告诉它等待5000毫秒,即5秒。这是一个基本的JavaScript函数,不需要jQuery(当然,除了就绪状态事件代码)。如果您希望某件事重复发生多次,也可以使用setInterval()

Edit: You can read more about it here(link removed).
Edit3: While my answer was not incorrect, it was not the best way to do it (as brought to my attention by david in the comment below.) A better way of doing it would be to pass the function abc itself directly into the setTimeout function. Like so:

$(document).ready(function () {
  //Wait 5 seconds then call abc();
  setTimeout(abc, 5000);
});

function abc() {}

这是更好的形式,因为不是传递字符串参数,该参数为evald,可能导致安全风险

此外,文档的更好链接是此处

$(document).ready(function () {

    setTimeout(abc, 5000);

});

function abc() {}




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