我正在添加输入类型收音机的属性, 作为已检查的 = “ 已检查过 ”, 在它显示的视图源中, 它显示但未在浏览器中反映 。
edit
<input type="radio" name="status" value="Yes" checked="checked"/>
<input type="radio" name="status" value="No" />
在火虫中检查时, 它会显示上面显示的已检查=“ 已检查”, 但浏览器仍然没有检查按钮 。
原因会是什么?
谢谢 谢谢
checked 属性设置了 default 检查状态,而不是当前状态 。
将 checked DOM 属性设为 true 或 false 。
document.getElementById( for_example ).checked = true;
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