使用keyup从动态创建按钮中删除类

Question

I have some buttons that are dynamically created. When they are pressed, the .disabled class is added to them and the text() is entered into an input field. I want to remove the disabled class when the input field is empty. I am checking this on the keyup. I have not been successful in doing this and would like some help.

Here is my jQuery:

Binded event: $languageInput.on('keyup', _resetLanguageTags)

Function:

function _resetLanguageTags(){
        if($(this).val() == ''){
            console.log('empty');
            $('button').each(function(){
                $(this).removeClass('disabled');
            });
        }
    }

As you can see, I have a console.log('empty'); to make sure that the input is empty and it is working when the input is, in fact, empty.

Answer 1

I this this example will help using the disabled property :

<button disabled>a</button>

And remove disabled with:

$(this).prop('disabled', false);

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