r/Angular2 exists to help spread news, discuss current developments and help solve problems. Angular/RxJS When should I unsubscribe from `Subscription`, Angular 6 - Material sidenav horizontal scroll, How to set color of active item in mat-nav-list in angular 6, Angular Material Sidenav will only show first item in a nav list, mat-list-item does not count "mat-line" classes in a child component. I have this table which is part of TableComponent: Angular is Google's open source framework for crafting high-quality front-end web applications. Is it possible to rotate a window 90 degrees if it has the same length and width? Here is a good place where you can find cool CSS Spinners to add to your page. Jordan's line about intimate parties in The Great Gatsby? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Is it possible to create a concave light? This will tightly couple our Angular Component to the view-rendering layer; but, it will make our lives much easier. import { Component, Input } from '@angular/core'; @Component ( { selector: 'scroll', template: ` Click to scroll Your target `, styles: [`h1 { font-family: Lato; }`, `div { margin-top: 5000px; }`] }) export class ScrollComponent { scroll (el: HTMLElement) { el.scrollIntoView (); } } By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. then i will simply add 100 items there and so you can scroll that div easily. Button Let's create a button that will call a fake backend. Why do small African island nations perform better than African continental nations, considering democracy and human development? My parentComponent is the main content area and the childComponent is the drawer content. I have this table which is part of TableComponent: I want to access it from MyComponent and scroll to top of component, when swapProjectsGroups() method is triggered. About a year ago I had the same challenge and I had to write my own solution. Is it plausible for constructed languages to be used to affect thought and control or mold people towards desired outcomes? }, you can also do this to scroll to fragments on other views. document.getElementById("").scrollIntoView({ I am also using Angular-material and using the sidenav component. link cdkScrollable and ScrollDispatcher The cdkScrollable directive and the ScrollDispatcher service together allow components to react to scrolling in any of its ancestor scrolling containers. Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? If you're set on writing your own solution let me know and I can share all the code I wrote back in the day. Besides that I want to use this in other scenarios. Web[]From one component trigger scroll to top of element in another component CommonSenseCode 2016-09-15 15:34:05 1673 2 angular / typescript / angular2-template / angular2-directives How do you get out of a corner when plotting yourself into a corner. How can I select an element in a component template? Sign in Handling scrolling on Angular router transitions | by Sbastien Dubois. Thanks. Please note that element (navbar) is in other component. Then we need to create an instance of those in the constructor function. I created a StackBlitz example in Angular 7 and it still works. Using Kolmogorov complexity to measure difficulty of problems? You can see there is both a link and an element reference(#usage) to the Usage section (id="usage") of the documentation. Scroll to specific height/place within the page without fragment. Your syntax does not have problems but you need to define what is #target. Angular []Scroll from element to an another component's element And then I have an another component, which has the element, where I would like to scroll. Yeah I tried (click)="scroll()" in my button and window.scrollTo(0, 500) in the component but nothing happens, But when I do window.scrollTo(0, 500) in the constructor with a 500ms delay it works. }; imports: [RouterModule.forRoot(routes, routerOptions)]. If in a directive you might use HostBinding, i.e -, Or if its to a child element in the template you could just write normal attribute binding, With that its simple enough to scroll the div up and down as needed - but it will basically be instant unless you manually animate it with timers / intervals. http://stackoverflow.com/questions/39515060/from-one-component-trigger-scroll-to-top-of-element-in-another-component, https://angular.io/docs/ts/latest/guide/lifecycle-hooks.html. How to Create Navigation link from app component page to other pages in angular 4? https://github.com/Nolanus/ng2-page-scroll/wiki/Using-the-right-scrolling-view, https://plnkr.co/edit/mmBS1AZv7Jd7eCTrFCOZ?p=preview. You can try to use ng2-scroll-to-el. You can try to use ng2-scroll-to-el. Here, i will give you very simple example of scroll to top in angular. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, Scroll to a certain element of the current page in Angular 4. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. That link directive emitted its vertical position on the page (to give the scroller a destination) and also an event whenever it was clicked to alert the scroller. Create two buttons one at the top and another at the bottom. Does Counterspell prevent from any further spells being cast on a given turn? I find the angular router is the easiest, but I will give you the link for the angular cdk in case you don't like this way. Here, i will give you very simple example of scroll to top in angular. Do I need a thermal expansion tank if I already have a pressure tank? Why do small African island nations perform better than African continental nations, considering democracy and human development? After a bit of research, here is a solution that works : It could work as well with scrollIntoView but I used the ngx-page-scroll to make things smother : https://www.npmjs.com/package/ngx-page-scroll. Find centralized, trusted content and collaborate around the technologies you use most. Weband then in your component: scroll(el: HTMLElement) { el.scrollIntoView(); } Edit: I see comments stating that this no longer works due to the element being undefined. I have this table which is part of TableComponent: Angular is Google's open source framework for crafting high-quality front-end web applications. The scrollable view is the div.mat-sidenav-content the sidenav module introduces while creating itself. This will tightly couple our Angular Component to the view-rendering layer; but, it will make our lives much easier. How to prove that the supernatural or paranormal doesn't exist? WebThe child component may need to toggle the sidebar, or possibly lazy-load content based on the parent components scroll position. Web[]From one component trigger scroll to top of element in another component CommonSenseCode 2016-09-15 15:34:05 1673 2 angular / typescript / angular2-template / angular2-directives In this example, i will give you very simple example of how to scroll to bottom of div element in angular application. How Intuit democratizes AI development across teams through reusability. Then we need to create an instance of those in the constructor function. I've done the third one for the blue box and there's no error, but it's just not working. In order to present the different options there's a Stackblitz as an example. bellow that div i will add one button call "Scroll to Top", when you click on it, it will scroll to top. In Angular you can use ViewChild and ElementRef: I have 3 components Home , Add , Status . Find centralized, trusted content and collaborate around the technologies you use most. I've been searching around for something like this but all the examples are in AngularJs which differs alot to Angular 4. To learn more, see our tips on writing great answers. Scroll to the top of the page using JavaScript? The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. How can I select an element with multiple classes in jQuery? }); If it comes down to it, you can bind to the scrollTop attribute of any div. Web[]From one component trigger scroll to top of element in another component CommonSenseCode 2016-09-15 15:34:05 1673 2 angular / typescript / angular2-template / angular2-directives Can airtags be tracked from an iMac desktop, with no iPhone? What is the point of Thrower's Bandolier? WebFrom one component trigger scroll to top of element in another component. Create an account to follow your favorite communities and start taking part in conversations. Connect and share knowledge within a single location that is structured and easy to search. Button Let's create a button that will call a fake backend. Simply by applying the [swScrollPosition] directive to the div element (seen here with the key "lorum-ipsum"), Angular will now automatically remember and refresh this element's scroll position when you navigate away from, and back to, this component (admittedly, this example component doesn't have that much text so I'd imagine most of Redoing the align environment with a specific formatting. #104 Closed Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. I find the angular router is the easiest, but I will give you the link for the angular cdk in case you don't like this way. If it comes down to it, you can bind to the scrollTop attribute of any div. For further actions, you may consider blocking this person and/or reporting abuse. setting a class for the parent of a active router link, Angular 2+, Style button of dropdown toggle depending on RouterLinkActive of nav-link, Movie with vikings/warriors fighting an alien that looks like a wolf with tentacles. Another params is to scroll to an element with a corresponding ID if there is a fragment like #foo in the URL. I am trying this now in Angular 12 version, you are gonna need to add the following code in app-routing, for the fragment route to work now. Completed Code The film list and the selected film are updated via observables as so: Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Do roots of these polynomials approach the negative of the Euler-Mascheroni constant? Needed a setTimeout for it to scroll to previously hidden divs but works very nicely. would work if 'home' is declared as a route and you have the id="top" element on it. index.html I tried using a shared service, and then using it within the component where button click occurs, but it throws me, Scrolling not possible, as we can't find the specified target. Install through npm: npm install --save ng2-scroll-to-el Then include in your apps module: import { Component, NgModule } from '@angular/core'; import { ScrollToModule } from 'ng2-scroll-to-el'; @NgModule ( { imports: [ ScrollToModule.forRoot () ] }) export class MyModule {} Usage: In your .html: Recently I was implementing in Angular a requirement that demanded the following: "After pressing a button, if some specific data is returned, present a warning with a link saying that the specific data exists. is it necessary for you to scroll to the element or would it be just fine to scroll to the very top of your website? I tried to determine, which element had $0.scrollTop equal to a non-zero value but all of them returned 0 o_O so I am not really sure to which element I should even bind it. it doesn't seem to work. Apologies for missing. How do I get the current date in JavaScript? Is there a single-word adjective for "having exceptionally strong moral principles"? What is a word for the arcane equivalent of a monastery? GitHub Nolanus / ngx-page-scroll Public Notifications Fork 107 Star 470 Issues 6 Pull requests 19 Actions Projects Wiki Security Insights New issue How to scroll to a component from another component? To implement this scroll-offset reset, we're going to reach into the View of our Angular Component, find the native HTML Element, and imperatively call its .scrollTo() method when the selected Tab content changes. The easiest method for your case would likely be: import { ElementRef } from '@angular/core'; // at the top of component.ts constructor (myElement: ElementRef) { } // in your export class MyComponent block and finally Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. anchorScrolling. Unflagging ferfox1981 will restore default visibility to their posts. So, I tried another way, using Angular's ViewportScroller. Anyone have experience with scrolling to different elements using a sidenav from a child element? The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. @N15M0_jk Yep, there's also an object you can pass in with other options, depending on what you need. I've been trying to wrap my head around it for hours. app-router.module.ts, edit your component.css #104 Closed Your constants dont declare their type neither. we will take on div with container class. For example, if you have a horizontal scrollview within the window. When in About / Add and click on "About" in navbar it loads the Home Component but does not scroll to Home although the URL changes to http://localhost:4200/#about . How can I horizontally center an element? Do new devs get fired if they can't solve a certain bug? How to detect when an @Input() value changes in Angular? rev2023.3.3.43278. Freaking brilliant. I was thinking that element would be a HTMLElement. I have an Angular 10 component that displays a list of film titles, the list has a vertical scroll bar. How do I detect a click outside an element? Find centralized, trusted content and collaborate around the technologies you use most. For me the top answer moved my entire component causing areas of the page to be blocked off. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. How to react to a students panic attack in an oral exam? Again, no big deal, and again it was NOT WORKING on production environment. I was never very happy with it though - making auto-scrolling smooth and natural-looking was waaaay more complicated than I imagined (due to 'scrollTop' not being an animateable attribute). I'm trying to scroll to another component in my one-page website from a navbar, which is another component.