javascript - jquery 和 javascript : two load functions?

Question

大家好，快速提问:使用两个 $(window).load(function(e){ 实际上是可能的和语义的吗？在一个网站上运行？

例如我有一个 header.php，里面有一个 <script>带有一些 jquery 的标签 - $(window).load(function(e){是它的一部分。在它下面我有另一个链接到外部 .js 文件的标签，该文件再次具有 $(window).load(function(e){ .

这是允许的吗？

谢谢!

Answer 1

是的。您所做的每个 load() 声明都将简单地附加到现有处理程序。

来自docs on .bind() (这是处理 load() 快捷方式实际工作的函数):

When an event reaches an element, all handlers bound to that event type for the element are fired. If there are multiple handlers registered, they will always execute in the order in which they were bound. After all handlers have executed, the event continues along the normal event propagation path.