html/javascript - 更改标签文本
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html/javascript - Change label text
提问by Matt9Atkins
Hi I have a label on my page and I want to change the text of that label when a button is pressed. I have used the following code but nothing happens to the label.
嗨，我的页面上有一个标签，我想在按下按钮时更改该标签的文本。我使用了以下代码，但标签没有任何反应。
Javascript:
Javascript：
<script type="text/javascript">
function changePrice(){
document.getElementById('price11').innerHTML = '2.99';
}
</script>
HTML:
HTML：
<label for="price1" id="price11">5.00</label>
<input type='button' onclick='changePrice()'/>
采纳答案by Matt9Atkins
I have worked around it by having another label with new text. The button hides the old label and shows the new label
我通过使用另一个带有新文本的标签来解决它。按钮隐藏旧标签并显示新标签
