新行未在JavaScript警报框中工作

Question

HTML：

<p id="value">
 Challange Accepted.\nTested Ok
</p>

JS：

var result = jQuery('#value').text();
var response = String(result);
alert(response);

我的小提琴：https://jsfiddle.net/prg5h1zy/15/#&togetherjs=Rx9GCd4GAs

Answer 1

您需要将\n文字替换为行为类似新行的\n：

＆＃13;

＆＃13;

var result = jQuery('#value').text();
var response = result.replace(/\\n/g,"\n");
alert(response);

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p id="value">
 Challange Accepted.\nTested Ok
</p>

＆＃13;

＆＃13;

＆＃13;