调用方法时$('selector')。methodname()和$ .methodname()之间的区别 [英] Difference between $('selector').methodname() and $.methodname() while calling method
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问题描述
Hi,
Generally, in jquery we use syntax like $('selector').methodname() to call any method. But sometimes I have seen jquery scripts where they use $.methodname directly without any selector in brackets following dollar sign i.e. $('selector').methodname()
Please state the difference between $('selector').methodname() vs $.methodname() while calling method.
我尝试过:
请在调用方法时说明$('selector')。methodname()vs $ .methodname()之间的区别。
What I have tried:
Please state the difference between $('selector').methodname() vs $.methodname() while calling method.
推荐答案
('selector')。methodname()调用任何方法。但有时我看过jquery脚本,他们直接使用
('selector').methodname() to call any method. But sometimes I have seen jquery scripts where they use
.methodname而没有任何选择器在美元符号后面的括号中,即
.methodname directly without any selector in brackets following dollar sign i.e.
('selector')。 methodname()
请说明
('selector').methodname() Please state the difference between
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