Remove HTML Tags in Javascript with Regex

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I am trying to remove all the html tags out of a string in Javascript. Heres what I have... I can't figure out why its not working....any know what I am doing wrong?

<script type="text/javascript">

var regex = "/<(.|\n)*?>/";
var body = "<p>test</p>";
var result = body.replace(regex, "");
alert(result);

</script>

Thanks a lot!

Try this, noting that the grammar of HTML is too complex for regular expressions to be correct 100% of the time:

var regex = /(<([^>]+)>)/ig
,   body = "<p>test</p>"
,   result = body.replace(regex, "");

console.log(result);

If you're willing to use a library such as jQuery, you could simply do this:

console.log($('<p>test</p>').text());

Remove HTML Tags in Javascript with Regex, "HTML tags from the string.< br >String = '" + str1 + "'";. var down = document.​getElementById('GFG_DOWN');. function GFG_Fun() {. var regex = /( |<([^>]+)>)/ig​;. How to remove HTML tags with RegExp in JavaScript? Here, the task is to remove the HTML tags from the string. Here string contains a part of the document and we need to extract only the text part from it.

This is an old question, but I stumbled across it and thought I'd share the method I used:

var body = '<div id="anid">some <a href="link">text</a></div> and some more text';
var temp = document.createElement("div");
temp.innerHTML = body;
var sanitized = temp.textContent || temp.innerText;

sanitized will now contain: "some text and some more text"

Simple, no jQuery needed, and it shouldnt let you down even in more complex cases :)

James

How to remove HTML tags with RegExp in JavaScript , Removing HTML tags from a stringWe can remove HTML/XML tags in a string using regular expressions in javascript. HTML elements such as  my simple JavaScript library called FuncJS has a function called “strip_tags()” which does the task for you — without requiring you to enter any regular expressions. For example, say that you want to remove tags from a sentence – with this function, you can do it simply like this:

This worked for me.

   var regex = /(&nbsp;|<([^>]+)>)/ig
      ,   body = tt
     ,   result = body.replace(regex, "");
       alert(result);

How to remove html tags from a string in JavaScript?, However, if you're unable to use the server (or you use Node.js) to In this article​, you will find 3 ways to strip the html tags from a string in Javascript. can use a regular expression to replace all the HTML tags from a string:. Regex to remove HTML Tags. A friend of mine asked for a regex to remove all HTML tags from a webpage and to leave everything else, including what's between the tags and this is the regular expresion that I came up with for him: s/ [a-zA-Z\/][^>]*>//g or s/ (.*?)>//g Another option is to strip out only certain tags and that can be done as:

Here is how TextAngular (WYSISYG Editor) is doing it. I also found this to be the most consistent answer, which is NO REGEX.

@license textAngular
Author : Austin Anderson
License : 2013 MIT
Version 1.5.16
// turn html into pure text that shows visiblity
function stripHtmlToText(html)
{
    var tmp = document.createElement("DIV");
    tmp.innerHTML = html;
    var res = tmp.textContent || tmp.innerText || '';
    res.replace('\u200B', ''); // zero width space
    res = res.trim();
    return res;
}

How to strip HTML from a string (extract only text , JavaScript exercises, practice and solution: Write a JavaScript function to remove HTML/XML tags from string. If you're doing it in another environment, there's an HTML parser available for that environment. NodeJS has several, including cheerio. The JVM (if you're using JavaScript on the JVM) has the excellent JSoup. .

you can use a powerful library for management String which is undrescore.string.js

_('a <a href="#">link</a>').stripTags()

=> 'a link'

_('a <a href="#">link</a><script>alert("hello world!")</script>').stripTags()

=> 'a linkalert("hello world!")'

Don't forget to import this lib as following :

        <script src="underscore.js" type="text/javascript"></script>
        <script src="underscore.string.js" type="text/javascript"></script>
        <script type="text/javascript"> _.mixin(_.str.exports())</script>

JavaScript: Remove HTML/XML tags from string, Regular Expression to. RegEx Testing From Dan's Tools. Web Dev. HTML/JS/​CSS Playground · HTML Color Codes · CSS Fonts strip remove html tags  Remove html tags except <br> or <br/> tags with javascript. I want to remove all the html tags except <br> or <br/> tags from a string using javascript. I have seen many questions like this but their answers will remove all the html tags including <br> and <br/> tags.

strip remove html tags, Regular Expression to. RegEx Testing From Dan's Tools. Web Dev. HTML/JS/​CSS Playground · HTML Color Codes · CSS Fonts · Online Strip HTML tags  If this is a problem, you can escape < that are not part of a comment or tag (complicated to get right) or you can loop and replace as above until the string settles down. Here's a regex that will match comments including psuedo-comments and unclosed comments per the HTML-5 spec.

Strip HTML tags, RegEx for matches tag and text inside it. VietNam Mobile Phone Regex by Javascript · URL (with localhost) · nhl scoreboard test · test for underscore · af3_4d You should not attempt to parse HTML with regex. HTML is not a regular language, so any regex you come up with will likely fail on some esoteric edge case. Please refer to the seminal answer to this question for specifics. While mostly formatted as a joke, it makes a very good point. The following examples are Java,

Match html tag, Strip HTML tags in JavaScript - Use JavaScript replace() method with Regex to remove HTML tags from string. Code snippet to extract text from  Because strip_tags() does not actually validate the HTML, partial or broken tags can result in the removal of more text/data than expected. and This function does not modify any attributes on the tags that you allow using allowable_tags, including the style and onmouseover attributes that a mischievous user may abuse when posting text that will be shown to other users.

Comments
  • Why are you wrapping the regex in a string? var regex = /(<([^>]+)>)/ig;
  • This won't work. Specifically, it will fail on short tags: is-thought.co.uk/book/sgml-9.htm#SHORTTAG
  • This is an old question but I'll just post this here: jsperf.com/regex-replace-vs-jquery-text
  • Try running this on "<img src=bogus onerror=alert(1337)". The first fails because the HTML parser doesn't require that the last tag be closed by a >, and the second fails because image loading starts even before a parsed DOM tree is added to the DOM, and $('<img ...>') invokes the HTML parser.
  • The regex solution will also fail if a > is included in an attribute value; like this <div data="a + b > c">
  • Hiya. Well, basically all it does is create a new DIV, set the inner HTML content to whatever is provided (which I assume means any HTML code is parsed), and then asks for all of the text content of the div, which ignores said HTML.
  • in my browser the object doesn't have field innerText
  • @Adrian the last line will select the output of temp.textContent if it exists, and only try temp.innerText if it does not. Your browser should have the former, but for browsers that do not, the latter is used instead :)
  • After looking into this again (there are so many answers out there). I am using this method. This is the same method used in text-angular. They have added a couple of extras which I have included in this thread
  • This solution failed for me, I'm using @kolkov Text Editor for Angular.
  • +1 thanks. this one liner woked perfect for my needs. console.log( my_html.replace(/(&nbsp;|<([^>]+)>)/ig, "") );
  • I looked at the source, and they actually use the same regex suggested in other answer internally.
  • Could you perhaps provide what strip_tags() does instead of just promoting your library and not explaining it? The link explains the API usage but not what it does.
  • well, found it on that website he gave, strip_tags = function(e) { var _hasTag, _tag_string; if (!(e === void 0 || e === null || e === "")) { _tag_string = e; if (typeof _tag_string === "object") { _tag_string = _tag_string.outerHTML; } _hasTag = _tag_string.match(/(<([^>]+)>)/ig); if (_hasTag) { return trim(_tag_string.replace(/(<([^>]+)>)/ig, '')); } else { return trim(_tag_string); } } else { throw new Error("The 'strip_tags' function expects one argument in the form of a string or object."); } };