will not be clickable, because of the hidden padding/margin. acknowledge that you have read and understood our, Data Structure & Algorithm Classes (Live), Data Structures & Algorithms in JavaScript, Data Structure & Algorithm-Self Paced(C++/JAVA), Full Stack Development with React & Node JS(Live), Android App Development with Kotlin(Live), Python Backend Development with Django(Live), DevOps Engineering - Planning to Production, GATE CS Original Papers and Official Keys, ISRO CS Original Papers and Official Keys, ISRO CS Syllabus for Scientist/Engineer Exam, Interview Preparation For Software Developers. a[name] selector should not be affected to links, These two CSS solutions didn't work for me on the first sight, but finally I found out it, [Solved] This solution works and i used this solution with, If you decide to use this method, it is probably a good idea to add, This solution messes up collapsed margins by disconnecting them.

Ive been looking FOREVER for a plugin-free solution for this that actually works! This solution really helped me out, but it is somehow not working consistently in IE9-11. I additionally had to use :target pseudo-class which applies style to the selected anchor to adjust padding in FF, Opera & IE9: Note that this style is not for Chrome / Safari so you'll probably have to use css-hacks, conditional comments etc. I say all of this with the disclaimer that my CSS knowledge is not so great (yet); at the moment, I am nowhere near as comfortable with CSS as I am with HTML. If youre using jQuery, heres a modified solution with better event delegation and smooth scrolling.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'errorsandanswers_com-medrectangle-3','ezslot_19',104,'0','0'])};__ez_fad_position('div-gpt-ad-errorsandanswers_com-medrectangle-3-0'); Pure css solution inspired by Alexander Savin: Optionally you may want to add the following if the target is still off the screen: My solution combines the target and before selectors for our CMS. Made with. I might cover the reasoning behind this preference in another post. Expand your site with your favorite tools and apps. Did the drapes in old theatres actually say "ASBESTOS" on them? Offsetting an html anchor to adjust for fixed header ? This is ABSOLUTELY the best solution. If you're using jQuery, here's a modified solution with better event delegation and smooth scrolling.

CSS offset-position Property. elem.nodeName === 'A' && I couldn't make any solution to work properly. Thanks for your help. My inner elements had a fragile CSS structure and implementing a position relative / absolute play, was completely breaking the page design. url#target, Non-hacky, but: (1) entirely useless outside this example, (2) cumbersome to adopt and maintain, (3) anti-semantic and-or css-abusive, (4) unintuitive. It's a pretty good feature because it improves the UI. That solved my issue. Look at this fiddle: http://jsfiddle.net/kizu/gfXJJ/ What differentiates living as mere roommates from living in a marriage-like relationship? @MajesticRa One tricky issue is the order of operations in the on load or scroll events. I had been facing a similar issue, unfortunately after implementing all the solutions above, I came to the following conclusion. I need to offset the anchor position so it is visible. I need a way to offset the anchor by the 25px from the height of the header. How offsetting an html anchor to adjust for fixed header ? /** This works really nice and avoids some of the problems I hit with other techniques, such as when using an h2 tag that sets a padding-top. How can you check for a #hash in a URL using JavaScript? The scroll-margin-top property, in simple terms, defines the top margin of the anchor sections (i.e. How to offset a anchor link to clear fixed header? The other two cause the

's top-right and bottom-left points to move along the path, respectively. SOLUTION 1: You could use CSS without any javascript. The jQuery (including tweaks to both the #uberbar and the anchor approaches: Maybe this is useful to somebody who likes the #uberbar fading dixed header! Then i load my site.js file. @Crono1985 Is your doc HTML 4 or 5? Adjust values to match the height of your header.

three

{ This ensures that the anchor is positioned correctly, even when the fixed header is present on the top. I need a way to offset the anchor by the 25px from the height of the header. Learn how Publii works, from installation to creation. Visit Mozilla Corporations not-for-profit parent, the Mozilla Foundation.Portions of this content are 19982023 by individual mozilla.org contributors. */ I ran into this same issue and ended up handling the click events manually, like: Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. .getFixedOffset() method if dynamic calculations are required. Does this need to load in the head section? }, Change the top value to match the height of your fixed header (or more). ,

scrollToCurrent: function() { If total energies differ across different software, how do I decide which software to use? The idea is that we want to call this function after the window is loaded as opposed to the page being ready. e.preventDefault(); delegateAnchors: function(e) { I'll keep trying different stuff. When you click on a link to an anchor further down the page, it scrolls so the anchor is now at the very top of your windowbehind the nav header that, of course, has remained at the top of the screen. Find centralized, trusted content and collaborate around the technologies you use most. window.addEventListener('hashchange', this.scrollToCurrent.bind(this)); By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. display:block; -250px will position the anchor up 250px a.anchor { display: block; position: relative; top: -250px; visibility: hidden; } Share Improve this answer Follow As long as your fixed header is in the first header node, this should "just work". How a top-ranked engineering school reimagined CS curriculum (Ep. top: -250px; }, document.body.addEventListener('click', this.delegateAnchors.bind(this)); You can change your mind at any time by clicking the unsubscribe link in the footer of any email you receive from us, or by contacting us at contact@getpublii.com. I hope that you will find the presented tip useful. I would prefer HTML or CSS, but . Edit: I just put the id on the, If supporting just modern browsers is okay, I'd recommend just. Trademarks are property of respective owners and stackexchange. What are the advantages of running a power tool on 240 V vs 120 V? Also I'd like to notice that Alexander's solution works due to the fact that targeted element is inline. This is one of the most common and flexible approaches for offsetting an anchor. As i want the header to be fixed anyway i've just position: fixed the header and then added padding-top: 120px (same height as header) to the container element below the header so the content is not covered. top:-200px; */ How can I vertically center a div element for all browsers using CSS? Thanks. Maybe it worth putting this remark in the answer. I have a header that is fixed to the top of the page, so when you link to an anchor elsewhere in the page, the page jumps so the anchor is at the to. Boolean algebra of the lattice of subspaces of a vector space? And you must have that empty element above whatever you are actually trying to get people to jump to. I am trying to clean up the way my anchors work. 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. For this problem to given a perfect solution in the CSS style sheet. If you don't want link you could simply change display property: Here's the solution that we use on our site. The offset value is essentially the height of the fixed header, which is subtracted from the target position of the anchor. Thanks for contributing an answer to Stack Overflow! I have a header that is fixed to the top of the page, so when you link to an anchor elsewhere in the page, the page jumps so the anchor is at the top of the page, leaving the content behind the fixed header (I hope that makes sense). Please use it as you see fit. Is a downhill scooter lighter than a downhill MTB with same performance? @AlexanderSavin's solution works great in WebKit browsers for me. Great job! In fact, the browser does not even jump to the anchor with these solutions. This question has script solutions. It can be defined using one to four values. Your code will hide the element once you click on the anchor. This is the anchor location that needs to be jumped to. Is there hash code function accepting any object type? } Dedicated customer support for paid products. The problem is that the section displayed is misplaced. height:90px; /* fixed header height*/ Is it safe to publish research papers in cooperation with Russian academics? I have tried a CSS solution but I have not managed to get it to work. Modern, effective solutions for site growth and functionality. I've tweaked the code so the the top of the content is always below not under the fixed header and also added the anchors from @Jan again making sure that the anchors are always positioned below the fixed header. Now use 2 lines of CSS to position them properly. offset-anchor is given the same value as the element's transform-origin, unless offset-path is none, in which case it takes its value from offset-position. This simply looks for links with a name and no href e.g. Now because I have a fixed menu at the top of my page I cant just make it go to my tag because that would be behind the menu. I have also tried this, but still can't get it to work. rev2023.5.1.43405. if(!this.ANCHOR_REGEX.test(href)) { var match, rect, anchorOffset; @AlexanderSavins solution works great in WebKit browsers for me. FYI: Solution 2 does not work in Chrome (at least in my case). This may work, but it will overlap the content before the headline. Worked great. auto. Connect and share knowledge within a single location that is structured and easy to search. if(match) { AboutPressCopyrightContact. By using our site, you Follow answered May 15, 2014 at 14:15. optimiertes optimiertes. ANCHOR_REGEX: /^#[^ ]+$/, there is still jankiness with the indicator in the nav. window.addEventListener( CSS : offsetting an html anchor to adjust for fixed header \r[ Beautify Your Computer : https://www.hows.tech/p/recommended.html ] \r \rCSS : offsetting an html anchor to adjust for fixed header \r\rNote: The information provided in this video is as it is with no modifications.\rThanks to many people who made this project happen. Can I use an 11 watt LED bulb in a lamp rated for 8.6 watts maximum? Below is a vanilla-JS solution which will respond both to anchor clicks and resolve the page hash on load (See JSFiddle). I'm facing this problem in a TYPO3 website, where all "Content Elements" are wrapped with something like: and i changed the rendering so it renders like this: The fixed topbar being 40px high, now the anchors work again and start 10px under the topbar. And if not, feel free to try it out by opening Chrome Developer Tools (or your browsers equivalent) and editing this pages .anchor styling to the CSS snippet above and observe what happens to the h2s on the page. You can use any px, em, rem, vh, %, etc. I am using it now. Although it scrolls to the element correctly; there is no offset, between the browser window and the element, causing it to be hidden under the fixed navigation bar. Anchor link direct to anchor offset by a number of pixels? 7. A-143, 9th Floor, Sovereign Corporate Tower, We use cookies to ensure you have the best browsing experience on our website. Inside the grid, I have defined 4 rows: navigation menu, about section, work section, and a contact section. CSS3 100vh not constant in mobile browser. (Although you can use a JS solution, I generally prefer to use CSS for things like this when possible, as it is tends to be an easier and more lightweight solution.). how about hidden span tags with linkable IDs that provide the height of the navbar: heres the fiddle: http://jsfiddle.net/N6f2f/7. You should probably check your jquery reference, i.e if the jquery file is loaded. This simple addition can make it much easier for users to jump between your site content, especially on long-form pages. It does its job in offsetting the fixed header. What should I follow, if two altimeters show different altitudes? Do i need something in addition to jquery to make that work? (http://davidwalsh.name/persistent-header-opacity). What is this brick with a round back and a stud on the side used for? Follow edited Nov 7, 2019 at 8:58. answered Sep 5, 2019 at 10:03. . Published: August 1, 2019 | Updated: January 30, 2022, How to add the last updated date to posts bylines in WordPress, anchor class with hidden block display and negative margin, anchor class with positive padding and negative margin. What were the poems other than those by Donne in the Melford Hall manuscript? 1 possible duplicate of offsetting an html anchor to adjust for fixed header Since you are clicking a <a> tag you are going to be modifying the url. The way my webpage is set out the anchor tags jump to the correct places by the titles of the pages are hidden behind the fixed header. I think I miss read the online tutorial I was following. After that, for all anchors on page, you will need to add a class ( like for example 'good-anchor' ). I use a smoothanchor library which I can append an offset but that also does not work on pageloads with urls. Thanks and good luck. Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? Oh I miss the days of JQuery and DOM manipulations :). Related. We can add a fixed header to our page and set the top padding on the body equal to the height of the header. * @return {Boolean} - Was the href an anchor. When I use jump links the anchor is at the top of the page which is no good as it sits behind the fixed header. /** You can achieve this without an ID using the a[name]:not([href]) css selector. var elem = e.target; Professionally designed and coded themes and plugins. so if you scroll down the page, the active nav item doesn't switch until you scroll past the anchor target. To learn more, see our tips on writing great answers. I am totally out of ideas what could cause the issue. visibility: hidden; Related. This allows you to see what effect the different offset-anchor values have the first one, auto, causes the
's center point to move along the path. I have a header that is fixed to the top of the page, so when you link to an anchor elsewhere in the page, the page jumps so the anchor is at the top of the page, leaving the content behind the fixed header (I hope that makes sense). Any ideas? $.localScroll({ offset: -100 }); Share. Below is a vanilla-JS solution which will respond both to anchor clicks and resolve the page hash on load (See JSFiddle). Disclaimer: All information is provided as it is with no warranty of any kind. Documentation, guides, and tutorials for developers. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Hey Sergio, It would defiantly help remove some of your issues if you did not set the grid on your header (nav tag) it will cause the size of your header to fluctuate making it more difficult to account for. Connect and share knowledge within a single location that is structured and easy to search. It just depends on what kind of scroll animation the website is using, and as it happens, many sites have the abrupt teleporting animation by default. Adjust fixedElementHeight for the height of your menu or blocking element. With that in mind I believe that using JavaScript is still (February 2017) the best approach. What were the poems other than those by Donne in the Melford Hall manuscript? Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). I have defined a grid in a div that works as container. Now use css code to position them properly. Is there any known 80-bit collision attack? HTML: Valid id attribute . If your page adjusts the layout after the page is loaded or scrolled (shrinking masthead for example), the calculation of the :target offset can be wrong. Thanks! I had to use javascript and bind to the window hashchange event to work around this (demo): * Note: The hashchange event is not available in all browsers. Thanks. That will append a pseudo-element before every a-tag with an id. How to change href of tag on button click through javascript, heres a modified solution with better event delegation and smooth scrolling, http://davidwalsh.name/persistent-header-opacity. thanks, that is the solution for twitter bootstrap users, @AdamFriedman did you even found a solution to that specifik scenario. That will append a pseudo-element before every a-tag with an id. The CSS applies on the h2 after you click on the anchor. If that is not required then remove it. I had been facing a similar issue, unfortunately after implementing all the solutions above, I came to the following conclusion. Why did US v. Assange skip the court of appeal? :target:before { content:""; display:block; height:90px; /* fixed header height*/ margin:-90px 0 0; /* negative fixed header height */ } Copy Code What is the solution then? Content is licensed under CC BY SA 2.5 and CC BY SA 3.0. Here is what to put into the stylesheet: .anchor { padding-top: 100px; margin-top: -100px; }. Effect of a "bad grade" in grad school applications. Solution 1: For this problem to given a perfect solution in the CSSstyle sheet. position:absolute; . history.pushState({}, document.title, location.pathname + href); I don't see any errors, but also when i open a new browser and paste the url with the anchor it doesnt offset the page. ); Why do men's bikes have high bars where you can hit your testicles while women's bikes have the bar much lower? I use this, as well as a JS event listening for click events on the anchors to smooth scroll if JS is available. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[728,90],'errorsandanswers_com-box-3','ezslot_4',119,'0','0'])};__ez_fad_position('div-gpt-ad-errorsandanswers_com-box-3-0');I am trying to clean up the way my anchors work. I tried to adapt this code to fire upon the $(document).ready event but it is still scrolling to the wrong place in the document. This is great! rev2023.5.1.43405. It seems not to work with IE7. In its place put a span tag inside the tag with the proper id. Now I assume this would work with other elements as well. Note: -250px will be position an anchor up to 250px. However, this can cause issues with anchor links, which are used to quickly jump to a specific section of a page. This will create space for the header and prevent it from obscuring the content when we click on an anchor link. I use. var HISTORY_SUPPORT = !! * Attempt to scroll to the current location's hash. I additionally had to use :target pseudo-class which applies style to the selected anchor to adjust padding in FF, Opera & IE9: Note that this style is not for Chrome / Safari so youll probably have to use css-hacks, conditional comments etc. I have made a single page which has a navbar and with links pointing to section id in the page. Fixing the anchors going behind the fixed header it is actually pretty simple. Change the top value to match the height of your fixed header (or more).Now I assume this would work with other elements as well. Borrowing some of the code from an answer given at this link (no author is specified), you can include a nice smooth-scroll effect to the anchor, while making it stop at -60px above the anchor, fitting nicely underneath the fixed bootstrap navigation bar (requires jQuery): The above methods dont work very well if your anchor is a table element or within a table (row or cell). Fortunately, we have a new, simple, one-line CSS solution: scroll-margin-top and scroll-padding-top. Improve this answer. Use the, jQuery is loading for sure (lightboxes, flexslider etc all work). 3316. However, when I click on the link the section of the page scrolls down till the top of the section and due to my sticky navbar, the top part of my section goes behind it. Adding a "before" pseudo element to everything is not acceptable for me and can potentially interfere with many other CSS elements already using the "before" pseudo element. Approach 2: Offsetting an anchor: Another way of Offsetting an anchor is to adjust for fixed header Adjusting CSS Property. Modify the .getFixedOffset() method if dynamic calculations are required. Asking for help, clarification, or responding to other answers. I ended up using Ian Clack's jQuery solution, which works great. When a gnoll vampire assumes its hyena form, do its HP change? What's the function to find a city nearest to a given latitude? { } Does a password policy with a restriction of repeated characters increase security? this.scrollIfAnchor(window.location.hash); I like this solution, very modular and beautifully done. Example: Lets see an example of how to use this approach. I don't fully understand why this works, but +1 from me. MIP Model with relaxed integer constraints takes longer to solve than normal model, why? That is how :target css works. Instead of having a fixed-position navbar which is underlapped by the rest of the content of the page (with the whole page body being scrollable), consider instead having a non-scrollable body with a static navbar and then having the page content in an absolutely-positioned scrollable div below. I ended up trying other display values and display: table-caption works perfectly for me. If you want this to work for visible elements, you can also use a pseudo-element, a la. Very nice! position: relative; -250px will position the anchor up 250px. I've tried solutions provided at stackoverflow and many other sites. Also youll need to account for margin-collapsing if the element above has a margin. I wrapped this in a media query so it is only applied to medium and large screens where I have a fixed nav. What were the most popular text editors for MS-DOS in the 1980s? The offset value is essentially the height of the fixed header, which is subtracted from the target position of the anchor. Other techniques don't account for text in the anchor. What differentiates living as mere roommates from living in a marriage-like relationship? I had to use javascript and bind to the window hashchange event to work around this (demo): * Note: The hashchange event is not available in all browsers. } offsetting an html anchor to adjust for fixed header. 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. When an anchor is clicked, The page will scroll to position the anchor at the very top of the viewport, meaning that the section title and perhaps even part of the content will be obscured by the fixed menu. You also might not have noticed that. I was looking for a solution to this as well. When i open my page with an anchor in the url, it moves to where the anchor is but it won't offset it. In all likeliness there is another solution that is even better if you know of such a solution, please feel free to share in the comments. content:""; return this.OFFSET_HEIGHT_PX; @Robbiegod to offset just tweak the pixel count I have mentioned. ) { (function(document, history, location) { The CSS applies on the h2 after you click on the anchor. return ! Let see how it works visibility: hidden; In 4, IDs had a stricter list of characters so they may be failing to register as valid targets. This div is invisible; it occupies 100px of height but is offset by the -100px of margin so it doesnt take up physical space. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Connect and share knowledge within a single location that is structured and easy to search. BCD tables only load in the browser with JavaScript enabled. Weighted sum of two random variables ranked by first order stochastic dominance. } You can get it going by adding a dummy <div class="ecaret"> and positioning it with CSS. What characters can be used for up/down triangle (arrow without stem) for display in HTML? Please check the below image. Powered by Inplant Training in chennai | Internship in chennai, offsetting an html anchor to adjust for fixed header, :target:before { All the answers here are hacky. */ Robust, user-friendly data protection for your visitors and you. Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? We can add a fixed header to our page and set the top padding on the body equal to the height of the header. One last note before I get into it I am assuming that you use the id rather than name attribute for your anchors. In Wordpress, empty get stripped out. After that, for all anchors on page, you will need to add a class ( like for example 'good-anchor . Making statements based on opinion; back them up with references or personal experience. 2016 - 2023 KaaShiv InfoTech, All rights reserved. However, while this method works well in general use, if a page uses anchors in the menu to allow users to instantly jump to specific sections of the page, we run into an issue. how about hidden span tags with linkable IDs that provide the height of the navbar: heres the fiddle: http://jsfiddle.net/N6f2f/7. This javascript isn't even valid, I understand the message you're trying to convey. I wrote this simple scrolling js, that accounts for the offset caused due to the header and relocated the div about 125 pixels below. This was inspired by the answer by Shouvik - same concept as his, only the size of the fixed header isn't hard coded. Not the answer you're looking for? * Modify as appropriate to allow for dynamic calculations If you dont like the animation, replaceif(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'errorsandanswers_com-portrait-2','ezslot_23',113,'0','0'])};__ez_fad_position('div-gpt-ad-errorsandanswers_com-portrait-2-0'); For modern browsers, just add the CSS3 :target selector to the page. rect = match.getBoundingClientRect(); I also find it 100% semantic. Not the answer you're looking for?

two

Empty anchor will not work in some browsers. It will not be visible even if your code is working ! h3 span I'm not sure it could fixed though. The three are then given different background-color and offset-anchor values. Why is it shorter than a normal address? This question already has answers here: Fixed page header overlaps in-page anchors (37 answers) Closed 6 years ago.I am trying to clean up the way my anchors work. However, this question was posed in 2012, and although relative positioning / negative margin solutions have been suggested, these approaches seem rather hacky, create potential flow issues, and cannot respond dynamically to changes in the DOM / viewport. Generating source maps from browserify using grunt, Is it possible to map only a portion of an array? If you have ever worked on a site with a fixed navigation menu header that is sticky as you scroll, chances are youve run into this issue.

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