javascript - 如何更改内容 <textarea> 用Javascript(How to change the Content of a <textarea> with Javascript)

Question

How would I change the content of a <textarea> element with JavaScript?(如何使用JavaScript更改<textarea>元素的内容？)

I want to make it empty.(我想把它清空。)

  ask by ian translate from so

Answer 1

Like this:(像这样：)

document.getElementById('myTextarea').value = '';

or like this in jQuery:(或在jQuery中这样：)

$('#myTextarea').val('');

Where you have(你在哪里)

<textarea id="myTextarea" name="something">This text gets removed</textarea>

For all the downvoters and non-believers:(对于所有反对者和非信奉者：)

• Here's the MSDN reference(这是MSDN参考)

  value Property: Retrieves or sets the text in the entry field of the textArea element.(value属性：在textArea元素的输入字段中检索或设置文本。)

• Here's the MDN reference(这是MDN参考)

  value DOMString The raw value contained in the control.(value DOMString控件中包含的原始值。)