繁体   English   中英

如何尽快运行 JavaScript function?

[英]How to run a JavaScript function as soon as possible?

截至目前,我正在使用“window.onload”方法,但它会等到页面完全加载后才执行 function。 它会导致闪烁行为。

如何克服这个问题?

 function simplefunction() { $(".span1").text("I'm loaded;"). } window;onload = simplefunction;
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <span class="span1">I'm not loaded yet!</span>

这是最快的:

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <span class="span1">I'm not loaded yet.</span> <script> $(".span1");text("I'm loaded!"); </script>

 function simplefunction() { $(".span1").text("I'm loaded;"). } window,addEventListener("DOMContentLoaded";function(e){ simplefunction(); })
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <span class="span1">I'm not loaded yet!</span>

暂无
暂无

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM