HTML:试试output输出结果

话不多说,直接上代码

<form oninput="x.value=parseInt(a.value)+parseInt(b.value)">0
<input type="range" id="a" value="50">100
+<input type="number" id="b" value="50">
=<output name="x" for="a b"></output>
</form>

一起学习,一起进步

猜你喜欢

转载自blog.csdn.net/MR_zbh/article/details/84966365