Why does #4 create a new regular expression object on every iteration of the loop? That’d be pretty slow, as it’d have to parse the regexp on every iteration. I think it’d be significantly faster to create one RegExp, before the loop starts.
This is great, but I\m new to jquery – so how do you use this code? I assume it goes int he head somewhere, and then have a css style for ‘external’ – but does it need script tags etc?
Can you use this CSS technique to insert this: target=”_blank” into the href tag? I want to find all external links on a page and open them in a separate window, not style them.
@Rory, the answer to your question, as of March 2015, is no. It’s not possible to force certain links to open a certain way using only CSS. After thinking about it though, that would make things easy while developing websites.
With pure CSS you can achieve this by setting all links to have the external treatment and using the cascade w/ attribute selectors to target and unset your exclusions. This technique probably won’t work on all browsers (*ahem* oldIE), but it’s handy when you don’t have complete control over how your markup is created—like in a CMS with inconsistant modules/plugins that write markup—where you have a mix of absolute and relative links and no way to apply an class="external", rel="external", target="_blank", etc. and you don’t want to rely on JavaScript.
/* target all anchors with an href attribute */ a[href] { display: inline-block; } /* do something special to indicate an external link */ a[href]:after { content: ">"; } /* target what you consider to be "internal" links and undo styles */ a[href*="your.domain.com"], a[href^="/"], a[href^="#"], a[href^="mailto:"], a[href^="javascript:"] { display: inline; } /* undo */ a[href*="your.domain.com"]:after, a[href^="/"]:after, a[href^="#"]:after, a[href^="mailto:"]:after, a[href^="javascript:"]:after { content: none; }
I am trying to open rss feed on my website to open in new tab but its not working ,I have trying everything ,please help me.i think this script is preventing that to happen.i m new to this.can u please tell me what I need to change in this to external link to open in new tab. $(document).ready(function() { function filterPath(string) { return string .replace(/^\//,”) .replace(/(index|default).[a-zA-Z]{3,4}$… .replace(/\/$/,”); } var locationPath = filterPath(location.pathname); var scrollElem = scrollableElement(‘html’, ‘body’);
// use the first element that is “scrollable” function scrollableElement(els) { for (var i = 0, argLength = arguments.length; i <argLength; i++) { var el = arguments[i], $scrollElement = $(el); if ($scrollElement.scrollTop()> 0) { return el; } else { $scrollElement.scrollTop(1); var isScrollable = $scrollElement.scrollTop()> 0; $scrollElement.scrollTop(0); if (isScrollable) { return el; } } } return []; }
hey there and thank you for your information – I have certainly picked up something new from right here. I did however expertise several technical issues using this web site, since I experienced to reload the website many times previous to I could get it to load properly. I had been wondering if your hosting is OK? Not that I am complaining, but slow loading instances times will often affect your placement in google and could damage your quality score if ads and marketing with Adwords. Anyway I’m adding this RSS to my email and can look out for a lot more of your respective intriguing content. Make sure you update this again soon.
OK this cool an all but… For a begginer like me where do I put this and how? I need it for a website i’m currently working on. Please if you can cater for beginners I need step by step.
In the very limited result set, technique #1 is clearly the fastest. I left out technique #3 (didn’t want to hardcode a URL). Technique #4 is the slowest.
What if I want to open external site links (further pages) in same div where the site displays, without moving to next page or without changing URL. Just need to open in same div where external site already show.
Reference URL no longer works.
I guess the author took it down… sorry about that. I removed that link and added an additional technique.
Any info on which of these is optimal for performance? (I’m guessing not #4 heheh)
I actually have no idea, that would be good to know.
Why does #4 create a new regular expression object on every iteration of the loop? That’d be pretty slow, as it’d have to parse the regexp on every iteration. I think it’d be significantly faster to create one RegExp, before the loop starts.
This is great, but I\m new to jquery – so how do you use this code? I assume it goes int he head somewhere, and then have a css style for ‘external’ – but does it need script tags etc?
Do it with CSS:
a[href^=”http://”]{ /*Style an external link here*/ }
Nice – but this wouldn’t work if you have a CMS system that uses absolute urls (I think WordPress does this?)
Can you use this CSS technique to insert this:
target=”_blank”
into the href tag? I want to find all external links on a page and open them in a separate window, not style them.
Just in case any one comes across this like I did, and wants a CSS only alternative, this is what I used:
a[href*="//"]:after {content: ">"}It is mainly for relative links only, or else your own links will get the
content:">"@Rory, the answer to your question, as of March 2015, is no. It’s not possible to force certain links to open a certain way using only CSS. After thinking about it though, that would make things easy while developing websites.
why not use document.domain rather than manually typing in the domain?
@Rory – You can do it that way :)
a[target=”_blank”] { yourstyle: style !important; }
@Jon, I think @Rory was asking if it’s possible to insert code into HTML from CSS, not how to style it.
Hello frds!!
I have two question here.
first one is how i can prevent default selection of radio button.
second one is that how i can open new window in parent window of the current. I have use code like
window.open(‘mypage.html’ , ‘_parent’)
what is prob with this code??????
Help me plzzzzzzzz
With pure CSS you can achieve this by setting all links to have the external treatment and using the cascade w/ attribute selectors to target and unset your exclusions. This technique probably won’t work on all browsers (*ahem* oldIE), but it’s handy when you don’t have complete control over how your markup is created—like in a CMS with inconsistant modules/plugins that write markup—where you have a mix of absolute and relative links and no way to apply an
class="external",rel="external",target="_blank", etc. and you don’t want to rely on JavaScript.I am trying to open rss feed on my website to open in new tab but its not working ,I have trying everything ,please help me.i think this script is preventing that to happen.i m new to this.can u please tell me what I need to change in this to external link to open in new tab.
$(document).ready(function() {
function filterPath(string) {
return string
.replace(/^\//,”)
.replace(/(index|default).[a-zA-Z]{3,4}$…
.replace(/\/$/,”);
}
var locationPath = filterPath(location.pathname);
var scrollElem = scrollableElement(‘html’, ‘body’);
$(‘a[href*=#]’).each(function() {
var thisPath = filterPath(this.pathname) || locationPath;
if ( locationPath == thisPath
&& (location.hostname == this.hostname || !this.hostname)
&& this.hash.replace(/#/,”) ) {
var $target = $(this.hash), target = this.hash;
if (target) {
var targetOffset = $target.offset().top;
$(this).click(function(event) {
event.preventDefault();
$(scrollElem).animate({scrollTop: targetOffset}, 400, function() {
location.hash = target;
});
});
}
}
});
// use the first element that is “scrollable”
function scrollableElement(els) {
for (var i = 0, argLength = arguments.length; i <argLength; i++) {
var el = arguments[i],
$scrollElement = $(el);
if ($scrollElement.scrollTop()> 0) {
return el;
} else {
$scrollElement.scrollTop(1);
var isScrollable = $scrollElement.scrollTop()> 0;
$scrollElement.scrollTop(0);
if (isScrollable) {
return el;
}
}
}
return [];
}
});
hey there and thank you for your information – I have certainly
picked up something new from right here. I did however
expertise several technical issues using this web site, since I experienced to reload the website many times previous to I could get it to load properly.
I had been wondering if your hosting is OK? Not that I am complaining, but slow loading instances
times will often affect your placement in google
and could damage your quality score if ads and marketing with Adwords.
Anyway I’m adding this RSS to my email and can look out for a lot more of your respective intriguing content.
Make sure you update this again soon.
I’m handling it like this right now:
Put it here, as well.
OK this cool an all but… For a begginer like me where do I put this and how? I need it for a website i’m currently working on. Please if you can cater for beginners I need step by step.
Thank you.
BOO YAH – love it!
Thanks Chris for putting together a external link targeting using either:
CSS selectors or modular jQuery.
Time saver!
In case anyone is still considering using this, I made a jsperf performance test:
http://jsperf.com/adding-class-to-external-links
In the very limited result set, technique #1 is clearly the fastest. I left out technique #3 (didn’t want to hardcode a URL). Technique #4 is the slowest.
What if I want to open external site links (further pages) in same div where the site displays, without moving to next page or without changing URL. Just need to open in same div where external site already show.
@Mark: Variation of #3
@Rory:
I have 3 specific urls in a WordPress website which I want to open in a new tab, what’s the best way to do this?
use the rel
"norefferer noopener"attribute to them.