Now use 2 lines of CSS to position them properly. This needs to work when it is a #anchor item in the URL. 511. The problem is that the section displayed is misplaced. };
top: -250px;
Change the top value to match the height of your fixed header (or more). @harpo: Nice idea, but doesn't work. The Trick We can make this happen with a little CSS trick. Anchor link direct to anchor offset by a number of pixels? The issue I ran into (which Im surprised I havent seen discussed) is the trick of overlapping previous elements with padding or a transparent border prevents hover and click actions at the bottom of those sections because the following one comes higher in the z-order. I wrote this simple scrolling js, that accounts for the offset caused due to the header and relocated the div about 125 pixels below. Also, it completely solves the problem of how to make headings disappear behind navs with no background. What's important to remember with these properties is that they both apply only to scroll-snapping, so they do not affect the actual padding of the HTML element or the defined margin between anchor sections. @AlexanderSavin's solution works great in WebKit browsers for me. Offsetting an html anchor to adjust for fixed header using grid );
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. Very nice! javascript - offsetting an html anchor to adjust for fixed header top:-200px;
For modern browsers, just add the CSS3 :target selector to the page. Is it safe to publish research papers in cooperation with Russian academics? I use. Is it safe to publish research papers in cooperation with Russian academics? 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. Share Improve this answer Follow answered Apr 18, 2016 at 22:37 Jordie C 1 Adjust values to match the height of your header. To learn more, see our tips on writing great answers. After that, for all anchors on page, you will need to add a class ( like for example 'good-anchor . html - How to scroll to an anchor with an offset? - Stack Overflow margin-top: -75px;
A full solution should also include the scenario in which a user loads a new page with the anchor already in the address bar.
This is one of the most common and flexible approaches for offsetting an anchor. Browser support for these solutions is great, as you can see here: scroll-margin-top,scroll-padding-top, so we can make use of them immediately with no ill-effects. 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. * @return {Boolean} - Was the href an anchor. What's the function to find a city nearest to a given latitude? This takes many elements from previous answers and combines into a tiny (194 bytes minified) anonymous jQuery function. How can I set the default value for an HTML element? This is a common issue that you often see unaddressed even on some very popular websites. Extracting arguments from a list of function calls. And below that the headings where it should go to. Any ideas? },
(Array.map())Continue, Read More Changing a Switchery checkbox state from codeContinue, Read More How do I require() from the console using webpack?Continue, Read More How to change href of tag on button click through javascriptContinue, The answers/resolutions are collected from stackoverflow, are licensed under. */
This is the right and clean way to proceed. 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. That solved my issue. How to define whether a header cell is a header for a column, row, or group of columns or rows in HTML 5? Adding to Ziav's answer (with thanks to Alexander Savin), I need to be using the old-school
for another purpose in our code. Fixed page header overlaps in-page anchors. 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. Offsetting an html anchor to adjust for fixed header ? For this problem to given a perfect solution in the CSS style sheet. I have a fixed header of 97px. This doesnt create any gap in the content and anchor links works really nice. @Crono1985 Is your doc HTML 4 or 5? 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. Adding EV Charger (100A) in secondary panel (100A) fed off main (200A). That is how :target css works. 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. rect = match.getBoundingClientRect();
VIEW DEMO history.pushState({}, document.title, location.pathname + href);
If the height of your header is 100px, then you will need an offset of 120px maybe (to have some white space above the anchor). Improve this answer. For this you need to either add position absolute or fixed (depends upon your final HTML), instead of . This solution, the editor does not strip out the empty spans. MIP Model with relaxed integer constraints takes longer to solve than normal model, why? Find centralized, trusted content and collaborate around the technologies you use most. Read up on the latest news about Publii and its products. And you must have that empty element above whatever you are actually trying to get people to jump to. Adjust fixedElementHeight for the height of your menu or blocking element. my nav items link to h2 elements, which are all display: block. The offset value is essentially the height of the fixed header, which is subtracted from the target position of the anchor. Thanks for your help. Find centralized, trusted content and collaborate around the technologies you use most. This takes many elements from previous answers and combines into a tiny (194 bytes minified) anonymous jQuery function. Okay. 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. Did the drapes in old theatres actually say "ASBESTOS" on them? scrollToCurrent: function() {
*/
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. What are Offsetting columns in Bootstrap 3 Grid System ? This was inspired by the answer by Shouvik - same concept as his, only the size of the fixed header isn't hard coded. Here is what to put into the stylesheet: .anchor { padding-top: 100px; margin-top: -100px; }. The following popular solutions do not work in Internet Explorer and Edge browsers. If you're using jQuery, here's a modified solution with better event delegation and smooth scrolling. */
As the title describes. Basically, when you scroll down to an anchor, the content was covered ( was behind ) the fixed header. All it takes is that one line in your CSS. Position an anchor tag offset to be higher or lower appears on the page, to make a block element and relatively positioning it. A minor scale definition: am I missing something? We can add a fixed header to our page and set the top padding on the body equal to the height of the header. edit:: 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. -250px will position the anchor up 250px. Heres a JSFiddle demonstrating this in action. HTML: Valid id attribute . /**
Having tons of invisible empty elements in your code is not only bad practice, but it is also mildly inconvenient. When we build websites, its common to use fixed headers that stay at the top of the page even if the user scrolls the page. delegateAnchors: function(e) {
Imagine that instead of using the empty div, you just put the id and class=anchor attributes into the opening tag instead: This links down to the h2 further down
This is what that link from the paragraph will jump down to . this.scrollIfAnchor(window.location.hash);
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. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. My inner elements had a fragile CSS structure and implementing a position relative / absolute play, was completely breaking the page design. Hopefully that made sense. OFFSET_HEIGHT_PX: 50,
and background-position reference pages. /**
This ensures that the anchor is positioned correctly, even when the fixed header is present on the top. Offsetting a hash tag link to adjust for fixed header when typing url What were the most popular text editors for MS-DOS in the 1980s? Why did US v. Assange skip the court of appeal? You could just use CSS without any javascript. 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 . }
Whew. @MajesticRa One tricky issue is the order of operations in the on load or scroll events. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Fixed page header overlaps in-page anchors. This is great! Also experiencing difficulties to imagine your markup based on your words. This will create space for the header and prevent it from obscuring the content when we click on an anchor link. height:90px; /* fixed header height*/
@sergio it is no the right.. Can you please tell what exactly you want. Ive been looking FOREVER for a plugin-free solution for this that actually works! }, make anchor link go some pixels above where it's linked to.
The total change i made was changing the $ to jQuery. Note: -250px will be position an anchor up to 250px. All browser compatibility updates at a glance, Frequently asked questions about MDN Plus.
With this, when the height of the sticky menu is 3rem, the section the anchor point scrolls to will be wholly visible, separated from the sticky menu by that extra 1rem. What characters can be used for up/down triangle (arrow without stem) for display in HTML? How offsetting an html anchor to adjust for fixed header ? Content Here
As this is a concern of presentation, a pure CSS solution would be ideal. html - How to control anchor display position with a fixed position nav While were on the topic, I might as well briefly mention smooth scrolling. However, if I tried to jump to the same anchor tag from a different page - E.G: <a href="http://www.example.com/different-page.html#anchor-name">link text</a> This is the better answer, because it doesn't depend on a parent element whose position is set to relative. One last note before I get into it I am assuming that you use the id rather than name attribute for your anchors. There is one significant downside to this approach, however, which is that while an element from the page header is focused, the user will not be able to scroll the page using the keyboard (e.g. By clicking below, you agree that we may process your information in accordance with our Privacy Policy. i am using chrome, and i did not need to set the h2's to inline or inline-block. The question which marks this one as duplicate does not accept javascript solutions. },
Boolean algebra of the lattice of subspaces of a vector space? 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. // Add the state to history as-per normal anchor links
var anchorScrolls = {
CSS offset-position Property. The CSS applies on the h2 after you click on the anchor. Your code will hide the element once you click on the anchor. Now use 2 lines of CSS to position them properly. 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. 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. i changed all of the jQuery back to $ (though i don't think this is an issue either way because $ is just an alias for jQuery) - it seemed to not make any difference. Below is a vanilla-JS solution which will respond both to anchor clicks and resolve the page hash on load (See JSFiddle).
if(
* If the provided href is an anchor which resolves to an element on the
Only drawback of this technique is you can no longer use :target. But it should AT LEAST have valid braces and syntax to be a legitimate answer. Learn how Publii works, from installation to creation. window.scrollTo(window.pageXOffset, anchorOffset);
The issue I ran into (which I'm surprised I haven't seen discussed) is the trick of overlapping previous elements with padding or a transparent border prevents hover and click actions at the bottom of those sections because the following one comes higher in the z-order. I ended up trying other display values and display: table-caption works perfectly for me. I use this, as well as a JS event listening for click events on the anchors to smooth scroll if JS is available. I need to offset the anchor position so it is visible. Javascript Interview Questions and Answers, Javascript HR Interview Questions and Answers. I would prefer HTML or CSS, but Javascript would be acceptable as well. Does a password policy with a restriction of repeated characters increase security? Is a downhill scooter lighter than a downhill MTB with same performance? We can use a simple CSS media query to redefine the anchor class specifically for screens under a certain number of pixels wide: @media only screen and (max-width: 768px) { .anchor { padding-top: 80px; margin-top: -80px; } }. I have the js code in a file called site.js at that file loads in the footer, could that be the problem? Love your solution! elem.nodeName === 'A' &&
Powered by Inplant Training in chennai | Internship in chennai, offsetting an html anchor to adjust for fixed header, :target:before {
How would you make it work with anchors that use element IDs, i.e. ok i got the anchor to put the anchor name into the url, but i cant seem to get the second part to work. That is how :target css works. Why typically people don't use biases in attention mechanism? Asking for help, clarification, or responding to other answers. }
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. Add the js-scroll class to the anchor that should scroll on click. If you don't want link you could simply change display property: Here's the solution that we use on our site. How to fix HTML anchor link to scroll behind fixed header I have tried many solutions but none of them worked. Offsetting an anchor to adjust for fixed header - GeeksforGeeks Thanks. Zen Invader is a website where you can find articles related to web design and development. 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! 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. 2023 TidyCustoms. 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. Setting up an offset with anchor tags for a div - Stack Overflow }
This will apply to all the anchors automatically. That will append a pseudo-element before every a-tag with an id. 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. This doesn't create any gap in the content and anchor links works really nice. 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. :-). offsetting an html anchor to adjust for fixed header. . Is there any known 80-bit collision attack? Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? Then it goes something like this: .anchor { display: block; height: 100px; margin-top: -100px; visibility: hidden; }. display: block;
If you want this to work for visible elements, you can also use a pseudo-element, a la. This means that the anchor will jump to a position i.e., 100-50=50 pixels from the top of the page. It will not be visible even if your code is working ! four has been styled with a linear gradient to give it a horizontal line running through its center, to give you a visual display of where the 's offset paths are running. We are not suppose to be using a tags w/o an href attribute anymore. Which reverse polarity protection is better and why? FYI: Solution 2 does not work in Chrome (at least in my case). Connect and share knowledge within a single location that is structured and easy to search. We can easily replace this with a smooth scrolling animationagain one of those things you can solve with JavaScript but is even easier with CSS: Yep, its that simple. Maybe it worth putting this remark in the answer. 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. I need a way to offset the anchor by the 25px from the height of the header. * Return the offset amount to deduct from the normal scroll position. I ended up using Ian Clack's jQuery solution, which works great. @tom10 I suppose you would just have to make the selector more specific, either by blacklisting anchors using. If you are clicking 2 times on the same anchor consecutively (from menu with anchor links), the second click is not working well.
Scroll to anchor with fixed header, content hidden behind header In my case, it was pretty easy. The end result of using the scroll-margin-top property will be basically the same as when using scroll-padding-top, in that the scrolled section will be visible and separated slightly from the top of the viewport to allow room for the menu, but it achieves this result via a different method.
Other techniques dont account for text in the anchor. I got this code from an online tutorial. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 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. Oh - also this solution assumes the id attribute is used for the anchor, not the deprecated name attribute. The mobile header is 80 pixels high as opposed to 100 pixels on desktop. And below that the headings where it should go to. Dedicated customer support for paid products. In the following example, we have three
elements nested in
elements. 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. 1 Answer Sorted by: 0 It is not going to the middle of the boxes. $.localScroll({ offset: -100 }); Share. Jump to different sections of the page when theres a fixed navbar, Change on screen location after hyperlink is clicked, Bootstrap Nav making named links scroll under navigation bar, submit button scroll to div and a bit more, In Bootstrap how do I have fixed header and have, Make a div fill the height of the remaining screen space, How to align content of a div to the bottom. How a top-ranked engineering school reimagined CS curriculum (Ep. Instead we are suppose to use id tags within heading / section / etc for anchored text. Instead, I put a span tag inside my tag with the proper id. Related. if(HISTORY_SUPPORT && pushToHistory) {
Simply add the following CSS to the element you want to scroll to: Hope this helps someone in the future. Go to an offset anchor tag on another page - Stack Overflow The other two cause the 's top-right and bottom-left points to move along the path, respectively. 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. Like the first solution, this one also involves creating an anchor class but rather than forcing us to use empty elements, we can continue to conveniently place ids within opening tags.
CSS Tip: Fixed Headers and Section Anchors | Caktus Group How is white allowed to castle 0-0-0 in this position? Documentation, guides, and tutorials for developers. Base problem is that if you have any fixed header and jump to an anchor on the page, the anchor is hidden behind the header, ie jumping to anchor counts from top, not from the fixed header. .getFixedOffset() method if dynamic calculations are required. 0. (Array.map()), Changing a Switchery checkbox state from code.
Also Id like to notice that Alexanders solution works due to the fact that targeted element is inline. I load jQuery in the footer too.
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. rev2023.5.1.43405. offsetting an html anchor to adjust for fixed header [duplicate], Fixed page header overlaps in-page anchors, here's a modified solution with better event delegation and smooth scrolling, http://davidwalsh.name/persistent-header-opacity, How a top-ranked engineering school reimagined CS curriculum (Ep.
CSS : offsetting an html anchor to adjust for fixed header
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