Strip tags from string, is very useful when you want to extract text from string that contains HTML tags. You can remove the HTML tags from string using Regex in JavaScript. In the following code snippet, we will show you how to strip HTML tags from string using JavaScript.
Use JavaScript replace() method with Regex to remove HTML tags from string.
string.replace(/<\/?[^>]+(>|$)/g, "")Code sample to strip tags from HTML string in JavaScript.
var str = "<p>Hello, <b>CodexWorld</b></p>"; var cleanText = str.replace(/<\/?[^>]+(>|$)/g, "");VB.NET Remove HTML TagsRemove HTML markup from Strings using a Regex-based method that does not always work.
Remove HTML. A String contains HTML markup (like tags that have < and > chars). It is possible to remove this markup with a custom VB.NET Function.
A Function. We develop a custom Function based on the Regex type. It uses a regular expression to strip HTML markup tags—this works on many source strings.
An example. To begin, this program introduces the StripTags Function, which performs the HTML removal. This calls the Regex.Replace function.
Regex.Replace
StripTags Here all text matching the pattern < followed by multiple characters and ending with > is replaced with an empty string.
Main We declare a String literal that contains HTML markup. Next, the StripTags function is invoked with that String as the argument.
Finally We demonstrate that the resulting string has no HTML markup remaining by printing it to the Console.
Console
Imports System.Text.RegularExpressions Module Module1 Sub Main() ' Input. Dim html As String = "<p>There was a <b>.NET</b> programmer " + "and he stripped the <i>HTML</i> tags.</p>" ' Call Function. Dim res As String = StripTags(html) ' Write. Console.WriteLine(res) End Sub ''' <summary> ''' Strip HTML tags. ''' </summary> Function StripTags(ByVal html As String) As String ' Remove HTML tags. Return Regex.Replace(html, "<.*?>", "") End Function End Module
There was a .NET programmer and he stripped the HTML tags.
A warning. If you have HTML markup that is malformed in any way, or has comments, this method will not work. You may wish to first validate the markup.
Tip You can validate HTML markup using a simple parser that matches < and > tags.
Summary. The easiest way to strip HTML tags is to use the Regex type. Other methods that scan the String and use Char arrays are more efficient, but will also be more complicated.
Char Array
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This page was last updated on 9/15/2022 (simplify).
We can use the string’s replace instance method to remove the tags from an HTML string.
For instance, we can write:
const regex = /(<([^>]+)>)/ig const body = "<p>test</p>" const result = body.replace(regex, ""); console.log(result);We use the /(<([^>]+)>)/ig to get all the open and closing tags in the string.
g indicates we get all matches of the pattern in the string.
Then we call replace with the regex and an empty string to remove the tags from the body.
Therefore, result is 'test' .
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