重新启用通过disable_with禁用的链接 [英] Re-enable links disabled with disable_with

问题描述

如何手动重新启用因Rails的 disable_with 功能而被禁用的链接(不是表单元素)?

How can I manually re-enable links (not form elements) that get disabled with Rails' disable_with feature?

推荐答案

对重新启用链接的调用与表单元素略有不同.它实际上将处理程序绑定到click事件，以阻止其他事件的发生.通过研究如何jquery-ujs库.

The call to reenable links is slightly different than form elements. It actually binds a handler to the click event that stops anything else from happening. I was able to figure this out by investigating how the jquery-ujs library.

要恢复这种效果，只需在jQuery对象上使用 enableElement 方法:

To reverse this effect, simply use the enableElement method on your jQuery object:

$.rails.enableElement($('a[data-disable-with]'));

使用Turbolinks，它还有助于监视'page:change'事件，而不是 window.unload :

$(document).on('page:change', function() {
   $.rails.enableElement($('a[data-disable-with]'));
});

这篇关于重新启用通过disable_with禁用的链接的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！