从文本 JavaScript 中剥离 HTML

Question

Is there an easy way to take a string of html in JavaScript and strip out the html?

Answer 1

If you're running in a browser, then the easiest way is just to let the browser do it for you...

function stripHtml(html)
{
   let tmp = document.createElement("DIV");
   tmp.innerHTML = html;
   return tmp.textContent || tmp.innerText || "";
}

Note: as folks have noted in the comments, this is best avoided if you don't control the source of the HTML (for example, don't run this on anything that could've come from user input). For those scenarios, you can still let the browser do the work for you - see Saba's answer on using the now widely-available DOMParser .

Answer 2

myString.replace(/<[^>]*>?/gm, '');

Answer 3

Simplest way:

jQuery(html).text();

That retrieves all the text from a string of html.

Answer 4

I would like to share an edited version of the Shog9 's approved answer .

---

As Mike Samuel pointed with a comment, that function can execute inline javascript codes.
But Shog9 is right when saying "let the browser do it for you..."

so.. here my edited version, using DOMParser :

function strip(html){
   let doc = new DOMParser().parseFromString(html, 'text/html');
   return doc.body.textContent || "";
}

here the code to test the inline javascript:

strip("<img onerror='alert(\"could run arbitrary JS here\")' src=bogus>")

Also, it does not request resources on parse (like images)

strip("Just text <img src='https://assets.rbl.ms/4155638/980x.jpg'>")

Answer 5

As an extension to the jQuery method, if your string might not contain HTML (eg if you are trying to remove HTML from a form field)

jQuery(html).text();

will return an empty string if there is no HTML

Use:

jQuery('<p>' + html + '</p>').text();

instead.

Update: As has been pointed out in the comments, in some circumstances this solution will execute javascript contained within html if the value of html could be influenced by an attacker, use a different solution.

Answer 6

Converting HTML for Plain Text emailing keeping hyperlinks (a href) intact

The above function posted by hypoxide works fine, but I was after something that would basically convert HTML created in a Web RichText editor (for example FCKEditor) and clear out all HTML but leave all the Links due the fact that I wanted both the HTML and the plain text version to aid creating the correct parts to an STMP email (both HTML and plain text).

After a long time of searching Google myself and my collegues came up with this using the regex engine in Javascript:

str='this string has <i>html</i> code i want to <b>remove</b><br>Link Number 1 -><a href="http://www.bbc.co.uk">BBC</a> Link Number 1<br><p>Now back to normal text and stuff</p>
';
str=str.replace(/<br>/gi, "\n");
str=str.replace(/<p.*>/gi, "\n");
str=str.replace(/<a.*href="(.*?)".*>(.*?)<\/a>/gi, " $2 (Link->$1) ");
str=str.replace(/<(?:.|\s)*?>/g, "");

the str variable starts out like this:

this string has <i>html</i> code i want to <b>remove</b><br>Link Number 1 -><a href="http://www.bbc.co.uk">BBC</a> Link Number 1<br><p>Now back to normal text and stuff</p>

and then after the code has run it looks like this:-

this string has html code i want to remove
Link Number 1 -> BBC (Link->http://www.bbc.co.uk)  Link Number 1


Now back to normal text and stuff

As you can see the all the HTML has been removed and the Link have been persevered with the hyperlinked text is still intact. Also I have replaced the <p> and <br> tags with \n (newline char) so that some sort of visual formatting has been retained.

To change the link format (eg. BBC (Link->http://www.bbc.co.uk) ) just edit the $2 (Link->$1) , where $1 is the href URL/URI and the $2 is the hyperlinked text. With the links directly in body of the plain text most SMTP Mail Clients convert these so the user has the ability to click on them.

Hope you find this useful.

Answer 7

An improvement to the accepted answer.

function strip(html)
{
   var tmp = document.implementation.createHTMLDocument("New").body;
   tmp.innerHTML = html;
   return tmp.textContent || tmp.innerText || "";
}

This way something running like this will do no harm:

strip("<img onerror='alert(\"could run arbitrary JS here\")' src=bogus>")

Firefox, Chromium and Explorer 9+ are safe. Opera Presto is still vulnerable. Also images mentioned in the strings are not downloaded in Chromium and Firefox saving http requests.

Answer 8

This should do the work on any Javascript environment (NodeJS included).

    const text = `
    <html lang="en">
      <head>
        <style type="text/css">*{color:red}</style>
        <script>alert('hello')</script>
      </head>
      <body><b>This is some text</b><br/><body>
    </html>`;
    
    // Remove style tags and content
    text.replace(/<style[^>]*>.*<\/style>/gm, '')
        // Remove script tags and content
        .replace(/<script[^>]*>.*<\/script>/gm, '')
        // Remove all opening, closing and orphan HTML tags
        .replace(/<[^>]+>/gm, '')
        // Remove leading spaces and repeated CR/LF
        .replace(/([\r\n]+ +)+/gm, '');

Answer 9

I altered Jibberboy2000's answer to include several <BR /> tag formats, remove everything inside <SCRIPT> and <STYLE> tags, format the resulting HTML by removing multiple line breaks and spaces and convert some HTML-encoded code into normal. After some testing it appears that you can convert most of full web pages into simple text where page title and content are retained.

In the simple example,

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<!--comment-->

<head>

<title>This is my title</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style>

    body {margin-top: 15px;}
    a { color: #D80C1F; font-weight:bold; text-decoration:none; }

</style>
</head>

<body>
    <center>
        This string has <i>html</i> code i want to <b>remove</b><br>
        In this line <a href="http://www.bbc.co.uk">BBC</a> with link is mentioned.<br/>Now back to &quot;normal text&quot; and stuff using &lt;html encoding&gt;                 
    </center>
</body>
</html>

becomes

This is my title

This string has html code i want to remove

In this line BBC ( http://www.bbc.co.uk ) with link is mentioned.

Now back to "normal text" and stuff using

The JavaScript function and test page look this:

function convertHtmlToText() {
    var inputText = document.getElementById("input").value;
    var returnText = "" + inputText;

    //-- remove BR tags and replace them with line break
    returnText=returnText.replace(/<br>/gi, "\n");
    returnText=returnText.replace(/<br\s\/>/gi, "\n");
    returnText=returnText.replace(/<br\/>/gi, "\n");

    //-- remove P and A tags but preserve what's inside of them
    returnText=returnText.replace(/<p.*>/gi, "\n");
    returnText=returnText.replace(/<a.*href="(.*?)".*>(.*?)<\/a>/gi, " $2 ($1)");

    //-- remove all inside SCRIPT and STYLE tags
    returnText=returnText.replace(/<script.*>[\w\W]{1,}(.*?)[\w\W]{1,}<\/script>/gi, "");
    returnText=returnText.replace(/<style.*>[\w\W]{1,}(.*?)[\w\W]{1,}<\/style>/gi, "");
    //-- remove all else
    returnText=returnText.replace(/<(?:.|\s)*?>/g, "");

    //-- get rid of more than 2 multiple line breaks:
    returnText=returnText.replace(/(?:(?:\r\n|\r|\n)\s*){2,}/gim, "\n\n");

    //-- get rid of more than 2 spaces:
    returnText = returnText.replace(/ +(?= )/g,'');

    //-- get rid of html-encoded characters:
    returnText=returnText.replace(/&nbsp;/gi," ");
    returnText=returnText.replace(/&amp;/gi,"&");
    returnText=returnText.replace(/&quot;/gi,'"');
    returnText=returnText.replace(/&lt;/gi,'<');
    returnText=returnText.replace(/&gt;/gi,'>');

    //-- return
    document.getElementById("output").value = returnText;
}

It was used with this HTML:

<textarea id="input" style="width: 400px; height: 300px;"></textarea><br />
<button onclick="convertHtmlToText()">CONVERT</button><br />
<textarea id="output" style="width: 400px; height: 300px;"></textarea><br />

Answer 10

var text = html.replace(/<\/?("[^"]*"|'[^']*'|[^>])*(>|$)/g, "");

This is a regex version, which is more resilient to malformed HTML, like:

Unclosed tags

Some text <img

"<", ">" inside tag attributes

Some text <img alt="x > y">

Newlines

Some <a href="http://google.com">

The code

var html = '<br>This <img alt="a>b" \r\n src="a_b.gif" />is > \nmy<>< > <a>"text"</a'
var text = html.replace(/<\/?("[^"]*"|'[^']*'|[^>])*(>|$)/g, "");

Answer 11

from CSS tricks:

https://css-tricks.com/snippets/javascript/strip-html-tags-in-javascript/

 const originalString = ` <div> <p>Hey that's <span>somthing</span></p> </div> `; const strippedString = originalString.replace(/(<([^>]+)>)/gi, ""); console.log(strippedString);

Answer 12

Another, admittedly less elegant solution than nickf's or Shog9's, would be to recursively walk the DOM starting at the <body> tag and append each text node.

var bodyContent = document.getElementsByTagName('body')[0];
var result = appendTextNodes(bodyContent);

function appendTextNodes(element) {
    var text = '';

    // Loop through the childNodes of the passed in element
    for (var i = 0, len = element.childNodes.length; i < len; i++) {
        // Get a reference to the current child
        var node = element.childNodes[i];
        // Append the node's value if it's a text node
        if (node.nodeType == 3) {
            text += node.nodeValue;
        }
        // Recurse through the node's children, if there are any
        if (node.childNodes.length > 0) {
            appendTextNodes(node);
        }
    }
    // Return the final result
    return text;
}

Answer 13

If you want to keep the links and the structure of the content (h1, h2, etc) then you should check out TextVersionJS You can use it with any HTML, although it was created to convert an HTML email to plain text.

The usage is very simple. For example in node.js:

var createTextVersion = require("textversionjs");
var yourHtml = "<h1>Your HTML</h1><ul><li>goes</li><li>here.</li></ul>";

var textVersion = createTextVersion(yourHtml);

Or in the browser with pure js:

<script src="textversion.js"></script>
<script>
  var yourHtml = "<h1>Your HTML</h1><ul><li>goes</li><li>here.</li></ul>";
  var textVersion = createTextVersion(yourHtml);
</script>

It also works with require.js:

define(["textversionjs"], function(createTextVersion) {
  var yourHtml = "<h1>Your HTML</h1><ul><li>goes</li><li>here.</li></ul>";
  var textVersion = createTextVersion(yourHtml);
});

Answer 14

It is also possible to use the fantastic htmlparser2 pure JS HTML parser. Here is a working demo:

var htmlparser = require('htmlparser2');

var body = '<p><div>This is </div>a <span>simple </span> <img src="test"></img>example.</p>';

var result = [];

var parser = new htmlparser.Parser({
    ontext: function(text){
        result.push(text);
    }
}, {decodeEntities: true});

parser.write(body);
parser.end();

result.join('');

The output will be This is a simple example.

See it in action here: https://tonicdev.com/jfahrenkrug/extract-text-from-html

This works in both node and the browser if you pack your web application using a tool like webpack.

Answer 15

A lot of people have answered this already, but I thought it might be useful to share the function I wrote that strips HTML tags from a string but allows you to include an array of tags that you do not want stripped. It's pretty short and has been working nicely for me.

function removeTags(string, array){
  return array ? string.split("<").filter(function(val){ return f(array, val); }).map(function(val){ return f(array, val); }).join("") : string.split("<").map(function(d){ return d.split(">").pop(); }).join("");
  function f(array, value){
    return array.map(function(d){ return value.includes(d + ">"); }).indexOf(true) != -1 ? "<" + value : value.split(">")[1];
  }
}

var x = "<span><i>Hello</i> <b>world</b>!</span>";
console.log(removeTags(x)); // Hello world!
console.log(removeTags(x, ["span", "i"])); // <span><i>Hello</i> world!</span>

Answer 16

为了更简单的解决方案，试试这个=> https://css-tricks.com/snippets/javascript/strip-html-tags-in-javascript/

var StrippedString = OriginalString.replace(/(<([^>]+)>)/ig,"");

Answer 17

After trying all of the answers mentioned most if not all of them had edge cases and couldn't completely support my needs.

I started exploring how php does it and came across the php.js lib which replicates the strip_tags method here: http://phpjs.org/functions/strip_tags/

Answer 18

function stripHTML(my_string){
    var charArr   = my_string.split(''),
        resultArr = [],
        htmlZone  = 0,
        quoteZone = 0;
    for( x=0; x < charArr.length; x++ ){
     switch( charArr[x] + htmlZone + quoteZone ){
       case "<00" : htmlZone  = 1;break;
       case ">10" : htmlZone  = 0;resultArr.push(' ');break;
       case '"10' : quoteZone = 1;break;
       case "'10" : quoteZone = 2;break;
       case '"11' : 
       case "'12" : quoteZone = 0;break;
       default    : if(!htmlZone){ resultArr.push(charArr[x]); }
     }
    }
    return resultArr.join('');
}

Accounts for > inside attributes and <img onerror="javascript"> in newly created dom elements.

usage:

clean_string = stripHTML("string with <html> in it")

demo:

https://jsfiddle.net/gaby_de_wilde/pqayphzd/

demo of top answer doing the terrible things:

https://jsfiddle.net/gaby_de_wilde/6f0jymL6/1/

Answer 19

I made some modifications to original Jibberboy2000 script Hope it'll be usefull for someone

str = '**ANY HTML CONTENT HERE**';

str=str.replace(/<\s*br\/*>/gi, "\n");
str=str.replace(/<\s*a.*href="(.*?)".*>(.*?)<\/a>/gi, " $2 (Link->$1) ");
str=str.replace(/<\s*\/*.+?>/ig, "\n");
str=str.replace(/ {2,}/gi, " ");
str=str.replace(/\n+\s*/gi, "\n\n");

Answer 20

Here's a version which sorta addresses @MikeSamuel's security concern:

function strip(html)
{
   try {
       var doc = document.implementation.createDocument('http://www.w3.org/1999/xhtml', 'html', null);
       doc.documentElement.innerHTML = html;
       return doc.documentElement.textContent||doc.documentElement.innerText;
   } catch(e) {
       return "";
   }
}

Note, it will return an empty string if the HTML markup isn't valid XML (aka, tags must be closed and attributes must be quoted). This isn't ideal, but does avoid the issue of having the security exploit potential.

If not having valid XML markup is a requirement for you, you could try using:

var doc = document.implementation.createHTMLDocument("");

but that isn't a perfect solution either for other reasons.

Answer 21

You can safely strip html tags using the iframe sandbox attribute .

The idea here is that instead of trying to regex our string, we take advantage of the browser's native parser by injecting the text into a DOM element and then querying the textContent / innerText property of that element.

The best suited element in which to inject our text is a sandboxed iframe, that way we can prevent any arbitrary code execution (Also known as XSS ).

The downside of this approach is that it only works in browsers.

Here's what I came up with (Not battle-tested):

const stripHtmlTags = (() => {
  const sandbox = document.createElement("iframe");
  sandbox.sandbox = "allow-same-origin"; // <--- This is the key
  sandbox.style.setProperty("display", "none", "important");

  // Inject the sanbox in the current document
  document.body.appendChild(sandbox);

  // Get the sandbox's context
  const sanboxContext = sandbox.contentWindow.document;

  return (untrustedString) => {
    if (typeof untrustedString !== "string") return ""; 

    // Write the untrusted string in the iframe's body
    sanboxContext.open();
    sanboxContext.write(untrustedString);
    sanboxContext.close();

    // Get the string without html
    return sanboxContext.body.textContent || sanboxContext.body.innerText || "";
  };
})();

Usage ( demo ):

console.log(stripHtmlTags(`<img onerror='alert("could run arbitrary JS here")' src='bogus'>XSS injection :)`));
console.log(stripHtmlTags(`<script>alert("awdawd");</` + `script>Script tag injection :)`));
console.log(stripHtmlTags(`<strong>I am bold text</strong>`));
console.log(stripHtmlTags(`<html>I'm a HTML tag</html>`));
console.log(stripHtmlTags(`<body>I'm a body tag</body>`));
console.log(stripHtmlTags(`<head>I'm a head tag</head>`));
console.log(stripHtmlTags(null));

Answer 22

I just needed to strip out the <a> tags and replace them with the text of the link.

This seems to work great.

htmlContent= htmlContent.replace(/<a.*href="(.*?)">/g, '');
htmlContent= htmlContent.replace(/<\/a>/g, '');

Answer 23

Below code allows you to retain some html tags while stripping all others

function strip_tags(input, allowed) {

  allowed = (((allowed || '') + '')
    .toLowerCase()
    .match(/<[a-z][a-z0-9]*>/g) || [])
    .join(''); // making sure the allowed arg is a string containing only tags in lowercase (<a><b><c>)

  var tags = /<\/?([a-z][a-z0-9]*)\b[^>]*>/gi,
      commentsAndPhpTags = /<!--[\s\S]*?-->|<\?(?:php)?[\s\S]*?\?>/gi;

  return input.replace(commentsAndPhpTags, '')
      .replace(tags, function($0, $1) {
          return allowed.indexOf('<' + $1.toLowerCase() + '>') > -1 ? $0 : '';
      });
}

Answer 24

The accepted answer works fine mostly, however in IE if the html string is null you get the "null" (instead of ''). Fixed:

function strip(html)
{
   if (html == null) return "";
   var tmp = document.createElement("DIV");
   tmp.innerHTML = html;
   return tmp.textContent || tmp.innerText || "";
}

Answer 25

I think the easiest way is to just use Regular Expressions as someone mentioned above. Although there's no reason to use a bunch of them. Try:

stringWithHTML = stringWithHTML.replace(/<\/?[a-z][a-z0-9]*[^<>]*>/ig, "");

Answer 26

A safer way to strip the html with jQuery is to first use jQuery.parseHTML to create a DOM, ignoring any scripts, before letting jQuery build an element and then retrieving only the text.

function stripHtml(unsafe) {
    return $($.parseHTML(unsafe)).text();
}

Can safely strip html from:

<img src="unknown.gif" onerror="console.log('running injections');">

And other exploits.

nJoy!

Answer 27

使用 jQuery，您可以简单地使用

$('#elementID').text()

Answer 28

我自己创建了一个工作正则表达式：

str=str.replace(/(<\?[a-z]*(\s[^>]*)?\?(>|$)|<!\[[a-z]*\[|\]\]>|<!DOCTYPE[^>]*?(>|$)|<!--[\s\S]*?(-->|$)|<[a-z?!\/]([a-z0-9_:.])*(\s[^>]*)?(>|$))/gi, ''); 

Answer 29

simple 2 line jquery to strip the html.

 var content = "<p>checking the html source&nbsp;</p><p>&nbsp;
  </p><p>with&nbsp;</p><p>all</p><p>the html&nbsp;</p><p>content</p>";

 var text = $(content).text();//It gets you the plain text
 console.log(text);//check the data in your console

 cj("#text_area_id").val(text);//set your content to text area using text_area_id

Answer 30

Using Jquery:

function stripTags() {
    return $('<p></p>').html(textToEscape).text()
}

Answer 31

input element support only one line text :

The text state represents a one line plain text edit control for the element's value.

function stripHtml(str) {
  var tmp = document.createElement('input');
  tmp.value = str;
  return tmp.value;
}

Update: this works as expected

function stripHtml(str) {
  // Remove some tags
  str = str.replace(/<[^>]+>/gim, '');

  // Remove BB code
  str = str.replace(/\[(\w+)[^\]]*](.*?)\[\/\1]/g, '$2 ');

  // Remove html and line breaks
  const div = document.createElement('div');
  div.innerHTML = str;

  const input = document.createElement('input');
  input.value = div.textContent || div.innerText || '';

  return input.value;
}

Answer 32

If you don't want to create a DOM for this (perhaps you're not in a browser context) you could use the striptags npm package.

import striptags from 'striptags'; //ES6 <-- pick one
const striptags = require('striptags'); //ES5 <-- pick one

striptags('<p>An HTML string</p>');

Answer 33

const getTextFromHtml = (t) =>
  t
    ?.split('>')
    ?.map((i) => i.split('<')[0])
    .filter((i) => !i.includes('=') && i.trim())
    .join('');

const test = '<p>This <strong>one</strong> <em>time</em>,</p><br /><blockquote>I went to</blockquote><ul><li>band <a href="https://workingclasshistory.com" rel="noopener noreferrer" target="_blank">camp</a>…</li></ul><p>I edited this as a reviewer just to double check</p>'

getTextFromHtml(test)
  // 'This onetime,I went toband camp…I edited this as a reviewer just to double check'

Answer 34

const strip=(text) =>{
    return (new DOMParser()?.parseFromString(text,"text/html"))
    ?.body?.textContent
}

const value=document.getElementById("idOfEl").value

const cleanText=strip(value)

Answer 35

对于转义字符，这也可以使用模式匹配：

myString.replace(/((&lt)|(<)(?:.|\n)*?(&gt)|(>))/gm, '');

Answer 36

https://developer.mozilla.org/en-US/docs/Web/API/Element/insertAdjacentHTML

var div = document.getElementsByTagName('div');
for (var i=0; i<div.length; i++) {
    div[i].insertAdjacentHTML('afterend', div[i].innerHTML);
    document.body.removeChild(div[i]);
}

Answer 37

method 1:

function cleanHTML(str){
  str.replace(/<(?<=<)(.*?)(?=>)>/g, '&lt;$1&gt;');
}

function uncleanHTML(str){
  str.replace(/&lt;(?<=&lt;)(.*?)(?=&gt;)&gt;/g, '<$1>');
}

method 2:

function cleanHTML(str){
  str.replace(/</g, '&lt;').replace(/>/g, '&gt;');
}

function uncleanHTML(str){
  str.replace(/&lt;/g, '<').replace(/&gt;/g, '>');
}

also, don't forget if the user happens to post a math comment (ex: 1 < 2) , you don't want to strip the whole comment. The browser (only tested chrome) doesn't run unicode as html tags. if you replace all < with < everyware in the string, the unicode will display < as text without running any html. I recommend method 2. jquery also works well $('#element').text();

Answer 38

var STR='<Your HTML STRING>''
var HTMLParsedText="";
   var resultSet =  STR.split('>')
   var resultSetLength =resultSet.length
   var counter=0
   while(resultSetLength>0)
   {
      if(resultSet[counter].indexOf('<')>0)
      {    
        var value = resultSet[counter];
        value=value.substring(0, resultSet[counter].indexOf('<'))
        if (resultSet[counter].indexOf('&')>=0 && resultSet[counter].indexOf(';')>=0) {
            value=value.replace(value.substring(resultSet[counter].indexOf('&'), resultSet[counter].indexOf(';')+1),'')
        }
      }
        if (value)
        {
          value = value.trim();
          if(HTMLParsedText === "")
          {
              HTMLParsedText = value;
          }
          else
          {
            if (value) {
              HTMLParsedText = HTMLParsedText + "\n" + value;
            }
          }
          value='';
        }
        counter= counter+1;
      resultSetLength=resultSetLength-1;
   }
  console.log(HTMLParsedText);

Answer 39

This package works really well for stripping HTML: https://www.npmjs.com/package/string-strip-html

It works in both the browser and on the server (eg Node.js).

Answer 40

As others suggested, I recommend using DOMParser when possible.

However, if you happen to be working inside a Node / JS Lambda or otherwise DOMParser is not available, I came up with the regex below to match most of the scenarios mentioned in previous answers/comments. It doesn't match $gt; and $lt; as some others may have a concern about, but should capture pretty much any other scenario.

const dangerousText = '?';
const htmlTagRegex = /<\/?([a-zA-Z]\s?)*?([a-zA-Z]+?=\s?".*")*?([\s/]*?)>/gi;
const sanitizedText = dangerousText.replace(htmlTagRegex, '');

This might be easy to simplify, but it should work for most situations. Hope it helps someone.

Answer 41

 const htmlParser= new DOMParser().parseFromString("<h6>User<p>name</p></h6>" , 'text/html'); const textString= htmlParser.body.textContent; console.log(textString)

Answer 42

You can strip out all the html tags with the following regex: /<(.|\n)*?>/g

Example:

let str = "<font class=\"ClsName\">int[0]</font><font class=\"StrLit\">()</font>";
console.log(str.replace(/<(.|\n)*?>/g, ''));

Output:

int[0]()

Answer 43

A very good library would be sanitize-html which is a pure JavaScript function and it could help in any environment.

My case was on React Native I needed to remove all HTML tags from the given texts. so I created this wrapper function:

import sanitizer from 'sanitize-html';

const textSanitizer = (textWithHTML: string): string =>
  sanitizer(textWithHTML, {
    allowedTags: [],
  });

export default textSanitizer;

Now by using my textSanitizer , I can have got the pure text contents.

Answer 44

    (function($){
        $.html2text = function(html) {
            if($('#scratch_pad').length === 0) {
                $('<div id="lh_scratch"></div>').appendTo('body');  
            }
            return $('#scratch_pad').html(html).text();
        };

    })(jQuery);

Define this as a jquery plugin and use it like as follows:

$.html2text(htmlContent);

Answer 45

function strip_html_tags(str)
{
   if ((str===null) || (str===''))
       return false;
  else
   str = str.toString();
  return str.replace(/<[^>]*>/g, '');
}