"].text[''].text[];
document.body.innerText
b”> ~ fail
But this code is not working well with HTML table content.
How can
strip all tags except anchor and img tags?
You can easily leave out the case sensitivity /i and the grouping []:
var noHtml = hasHtml.replace[/]+>/ig, '']
using jQuery
jQuery[stringWithTags].text[]
jQuery[stringWithTags].text[];
it is what i want. tanx…
not working with AngularJS.
Mohammad Mustafa Ahmedzai
Probably the simplest probably I found online. Thanks a bunch for it. Worked just fine!
string.replace[/\n/g, ""];
string.replace[/[\t ]+\[\t ]+\[\t ]+$/g, ">"];
Doesn’t
anyone see how this solution greatly affects this text:
Rounded amounts < 3 are way easier for people to use in calculations, since they are so tiny than numbers that are >=3
Becomes: Rounded amounts =3
Safe way to use the DOM to strip html.
function striptags[content] {
var frag = document.createDocumentFragment[];
var innerEl = document.createElement['div'];
frag.appendChild[innerEl];
innerEl.innerHTML = content;
return frag.firstChild.innerText;
}
striptags['alert["xss attack!"]'];
I chucked together a function that allows some tags to be kept, similar to how the php function works.
As with PHP it
comes with the following two caveats:
Because strip_tags[] does not actually validate the HTML, partial or broken tags can result in the removal of more text/data than expected.
and
This function does not modify any attributes on the tags that you allow using allowable_tags, including the style and onmouseover attributes that a mischievous user may abuse when posting text that will be shown to other users.
/**
* Native javascript function to emulate the PHP function strip_tags.
*
* @param {string} str The original HTML string to filter.
* @param {array|string} allowable_tags A tag name or array of tag
* names to keep. Intergers, objects, and strings that don't follow the
* standard tag format of a letter followed by numbers and letters will
* be ignored. This means that invalid tags will also be removed.
* @return {string} The filtered HTML string.
*/
function strip_tags[str, allowable_tags] {
allowable_tags = [].concat[allowable_tags];
var keep = '';
allowable_tags.forEach[function[tag] {
if [['' + tag].match[/^[a-z][a-z0-9]+$/i]]
keep += [keep.length ? '|' : ''] + tag;
} ];
return str.replace[new RegExp[']+>', 'ig'], ''];
}
Additional
checks have been implemented to prevent invalid tags from being removed where possible, by ensuring that the opening of each tag starts with a potential tag name; it does not account for greater than symbols within attributes. Comments will be retained but can be removed with a similar regex.
var no_comments = strip_tags['This is not a comment. '].replace[//, ''];
Hi guys! I am currently facing a javascript problem with the regex / replace function you mention here.
I would like to bring a text around some of its HTML tags.
For this I use the function:
var regex = / [] +]>] / ig;
bodyValue = bodyValue.replace [regex, ""];
Here all tags are deleted.
But I want to keep the and tags and found these two separate functions that worked for me:
var regex = / ] *> / gi; // deletes all HTML except
var regex = / ] +> / gi; // deletes all HTML except for
Do you know how to combine the two conditions in one?
This not only removes the offending characters, but also the rest of the
text.
Why don’t you use Element.textContent?
Just what I needed…Thanks
.replace[/[ ]+]>]/ig, ""]
added a space after the chevron to allow for things like: “< heey >”
Another tip: use the browser’s ability to remove tags:
const fakeDiv = document.createElement["div"];
fakeDiv.innerHTML = html;
document.getElementById["stripped"].innerHTML = fakeDiv.textContent || fakeDiv.innerText || "";
Hello sir. Please I wish to know if I can get help from you.
I have a frontend submission which users can share their article but will want
to remove every link on the form.
Is there a way to do this only for the post submitted by users who are not admin?
Thanks
I already have the frontend post set and it works properly except what I am seeking for help.
Leave a Reply
How do you strip a tag in HTML?
The strip_tags[] function strips a string from HTML, XML, and PHP tags. Note: HTML comments are always stripped.
This cannot be changed with the allow parameter. Note: This function is binary-safe.
How remove HTML tag from string in react?
To remove html tags from string in react js, just use the /[]+]>]/ig regex with replace[] method it will remove tags with their attribute and return new string.
How do I remove HTML tags from text in Excel?
About
This Article.
Open your project in Excel..
Navigate to the cell with the HTML tags you want to delete..
Press Ctrl + H ..
Type the HTML tags in the cells that you want to delete in the "Find what" field..
Leave the "Replace with" field blank..
Click Replace All..
How do I strip text formatting?
Use Ctrl + A to select all text in a document and then click the Clear All Formatting button
to remove the formatting from the text [aka character level formatting.]