如何从提示窗口获取响应,并将其显示在网页上的某个位置?

我现在拥有的代码是:



<html>

<head>

	<center>

		<FORM>

			<INPUT type="button" value="Click Me." name="button" onClick="alert('I Like Waffles')">

			<INPUT type="button" value="Whats Your Favorite Food" name="button" onClick="prompt('Whats Your Favorite Food?')">

		</FORM>

	</center>

</head>

</html>





我想知道如何从提示符处获取响应并将其放置在html中的某个位置。

最佳答案

工作示例:

<html>

<head>

<center>
    <script>
    function gen(){
        var a = prompt("What's your favorite food?");
        document.getElementById("demo").innerHTML = a;
    }
    </script>

    <FORM>

        <INPUT type="button" value="Click Me." name="button" id="button" onClick="alert('I Like Waffles')">

        <INPUT type="button" value="Whats Your Favorite Food" name="button" onClick="gen();">
        <p id="demo"></p>

    </FORM>

</center>






看看这个Fiddle

关于javascript - 我如何从提示中获得响应,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/31364673/

10-12 06:35