Q
How can you enable a disabled HTML button using JavaScript?

Answer & Solution

Answer: Option A
Solution:
To enable a disabled HTML button using JavaScript, you can directly modify the disabled property of the button element. For example, element.disabled = false; enables the button.
Related Questions on Average

Which JavaScript method allows you to change the value of an HTML attribute?

A). setAttribute()

B). getAttribute()

C). removeAttribute()

D). createElement()

How can you add a CSS class to an HTML element using JavaScript?

A). element.classList.add('className');

B). element.className = 'className';

C). element.setAttribute('class', 'className');

D). element.addClass('className');

How can you change the text content of an HTML element using JavaScript?

A). element.textContent = 'New Content';

B). element.innerText = 'New Content';

C). element.innerHTML = 'New Content';

D). element.value = 'New Content';

How can you disable an HTML button using JavaScript?

A). element.disabled = true;

B). element.setAttribute('disabled', 'disabled');

C). element.disable();

D). element.disable = true;

How can you dynamically change the source (URL) of an image element using JavaScript?

A). element.src = 'newimage.jpg';

B). element.setSource('newimage.jpg');

C). element.setAttribute('src', 'newimage.jpg');

D). element.changeSource('newimage.jpg');

How can you dynamically change the value of an input element using JavaScript?

A). element.value = 'New Value';

B). element.setAttribute('value', 'New Value');

C). element.setValue('New Value');

D). element.changeValue('New Value');

How can you set the text alignment of an HTML element using JavaScript?

A). element.style.textAlign = 'alignment';

B). element.style.align = 'alignment';

C). element.textAlign = 'alignment';

D). element.align = 'alignment';

How can you set the background color of an HTML element using JavaScript?

A). element.style.backgroundColor = 'color';

B). element.style.background = 'color';

C). element.background = 'color';

D). element.style.color = 'color';

How can you set the border width of an HTML element using JavaScript?

A). element.style.borderWidth = 'width';

B). element.style.border.width = 'width';

C). element.border.width = 'width';

D). element.width = 'width';

How can you change the style (CSS) of an HTML element using JavaScript?

A). element.style.property = 'value';

B). element.setAttribute('style', 'property: value;');

C). element.changeStyle('property: value;');

D). element.setStyle('property: value;');