javascript – HTML实体解码

参见英文答案 > Unescape HTML entities in Javascript?                                    11个
如何使用JavaScript或JQuery对HTML实体进行编码和解码？

var varTitle = "Chris' corner";

我希望它是：

var varTitle = "Chris' corner";

解决方法:

你可以尝试类似的东西：

var Title = $('<textarea />').html("Chris&apos; corner").text();
console.log(Title);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

JS Fiddle.

更具互动性的版本：

$('form').submit(function() {
  var theString = $('#string').val();
  var varTitle = $('<textarea />').html(theString).text();
  $('#output').text(varTitle);
  return false;
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form action="#" method="post">
  <fieldset>
    <label for="string">Enter a html-encoded string to decode</label>
    <input type="text" name="string" id="string" />
  </fieldset>
  <fieldset>
    <input type="submit" value="decode" />
  </fieldset>
</form>

<div id="output"></div>

JS Fiddle.