jQuery .attr('disabled', 'disabled') 或 .attr('disabled', true) 用于禁用输入
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.attr('disabled', 'disabled') or .attr('disabled', true) for disabling input
提问by pistachioesque
Both .attr('disabled', 'disabled')
and .attr('disabled', true)
work in my code, but I'm just wondering: which among the two is more efficient and/or which is more used? Is there really a difference? Performance-wise, maybe?
双方.attr('disabled', 'disabled')
并.attr('disabled', true)
在我的代码工作,但我只是想知道:这两个之间是更有效和/或更使用?真的有区别吗?性能方面,也许?
回答by rjpedrosa
Should not make any difference.
But from jQuery1.6+ you should use $("input").prop('disabled', true);
应该没有任何区别。但是从 jQuery1.6+ 你应该使用$("input").prop('disabled', true);