什么是jquery noConflict,我们为什么需要它?

问题描述:

我已经看到了一个包含jQuery.noConflict方法的jquery代码.

i have seen a jquery code that contains jQuery.noConflict method.

不知道它的目的,没有得到我们为什么需要它的原因.

do not know purpose of it, didnt get the why we need that.

我只知道这与jquery插件有关.

i only understand that it is something related to jquery plugin.

jQuery(和其他类似的框架)将jQuery对象的别名存储在$变量中.只是为了简化代码编写时的速记.

jQuery (and other frameworks like it) store an alias of the jQuery object in the $ variable. It's just for easy shorthand when you write code.

实际上,您可以像这样编写所有代码jQuery('.selector');,而不愿意使用美元符号.无冲突模式允许您使用其他代码(通常是另一个框架),也可以将某些内容存储在美元符号变量中.

You could actually write all your code like this jQuery('.selector'); instead of using the dollar sign if you wanted to. The no-conflict mode allows you to use other code (usually another framework) that ALSO stores something in the dollar sign variable.