使用复选框和jQuery禁用/启用元素? [英] Disable/enable element with checkbox and jQuery?

问题描述

我有一个复选框，如果我勾选了它，我想启用一个文本字段(默认情况下禁用)，而当我取消选中该复选框时，我希望它再次被禁用.

I have a checkbox and if I tick it I want a textfield to become enabled (disabled as default) and when I untick the the checkbox I want it to become disabled again.

我在这里 jQuery Checkboxes 看到了如何切换CSS类，并在这里

I saw here jQuery Checkboxes how I caan toggle a CSS class and here http://docs.jquery.com/Frequently_Asked_Questions#How_do_I_disable.2Fenable_a_form_element.3F how I can switch between enabled and disabled with two buttons. But how do I toggle a textfields disabled/enabled status by tick/untick a checkbox?

谢谢.

推荐答案

$(':checkbox').click(function(){
   $('input:text').attr('disabled',!this.checked)
});

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