I am trying to build an Unsplash Clone using their API where I display an Image Gallery in Masonary Layout and a Search Feature.
Here is my source code: https://github.com/bhoamikhona/usplash
Here is the live site: https://usplash.vercel.app/
The scroll/search has a bug that I can't seem to find, please help me fix it.
a) When I start scrolling, a number of images are repeating, I keep getting warnings about two items having the same key.
b) When I refresh the page and then search something, the search function works fine but, when I scroll through the home page a little, then go to the search bar, and search something, say for example dog, I keep getting other images.
Picture below is of the state when I scroll through home page i.e. make use of infinite scroll and then use the search bar, you can see other images popping up:
Picture below is when I refresh the website and then search without scrolling at all:
Could you please tell me what is wrong with my code and how to fix it?
Related
My slider component disappears when it should pin to the page. I believe it is related to the page scroll with Locomotive scroll messing up with translating the page. However, this should be possible and I found a tutorial by Greensock. I cannot get it to work though, my content keeps disappearing. Here is a minimal demo: https://codesandbox.io/s/cool-noyce-108h6c?file=/pages/index.tsx
Here is also a link to the final webpage: https://juliaweber-git-preview-inzn.vercel.app
Any help is greatly appreciated!
I'm about to try to create a walkthrough for a web app created using React. I'm trying to think of the best way to do it, and have been thinking of using things like Material UI's modal component. I'm thinking I should also include some kind of arrow component that points the user to whichever element (button, link, etc) on my page I want them to click next. Also I will want to create a backdrop to fade the screen except for whichever element I want the users attention to be drawn to.
I feel like this must have been done many times before, but I can't find anything from searching. Obviously whenever I Google "react walkthrough/guide/intro" I just get suggestions for teaching basic React.
(NB: I'm not looking to do one of those intro sliders, as I want to provide a more detailed step-by-step)
The keyword your need to search for is 'tour'. Searching on google for 'react tour', I found 2 libraries for you:
React Joyride: https://github.com/gilbarbara/react-joyride | Live Demo
reactour: https://github.com/elrumordelaluz/reactour | Live Demo
Both seem to have similar features:
Instruction modal that explains about an element on the page.
The modal is positioned next to the highlighted element.
The window will scroll down to the highlighted element if it's outside of the viewport.
The element is highlighted to bring more attention while the rest of the page is in the backdrop.
There are steppers on the modal to indicate which step you're on.
https://developers.google.com/search/blog/2014/02/infinite-scroll-search-friendly
as described in this article infinite scroll should have pagination for better SEO performance , what should be done , is to create scroll this will change page parameter in URL when some part items scrolled down and back
I don't see any working solutions on the internet , only this example http://scrollsample.appspot.com/static/main.js . Maybe someone know how to solve it or have some working examples how to make it ?
I'm building a React Native app which has a screen containing a list of several items the user can see. I wrapped up the elements by using a ScrollView component and it works fine as shown below:
However, I'd like to have the vertical scrollbar always visible just to let the user know he can see more items than the ones shown in the first place. I've read the ScrollView documentation but it seems that there is not an option to make it happen.
Does anyone know if there is a way to achieve that or perhaps a workaround to make it intuitive to the user that there is a scroll on the list?
Try this ,Its working for me
persistentScrollbar={true}
https://facebook.github.io/react-native/docs/scrollview#flashscrollindicators
The closest thing to showing the scroll indicator constantly that is available in React Native is flashing the indicator. You can obtain a reference to the scrollview and call the flashScrollIndicators() method. There is no known way to disable hiding the indicator without writing native code. If you want to go down that path, you could try something like this for iOS.
I have a chat page in a ionic project and like most chat apps I want to start the list of messages at the bottom of the page.
As far as I know with the help of google in the web world it is not possible to generate a list of items in a reversed order on the screen like in native apps.
The most common work around for this is scroll the page to the bottom on page load. I tried this and in most cases there are performance issues, scroll delays, list not responding for a few seconds etc. so not the desired solution.
No I came up with a different approach, with css I flipped the list of items so that the list is upside down. I also flipped the items in the list so that they are flipped back and are not upside down anymore. Now I have the result I want, I have a list with items with item 1 at the bottom without the need to scroll to the bottom.
.listUpsideDown {
-webkit-transform:rotateX(180deg);
transform:rotateX(180deg);
}
.messageUpsideDown {
-webkit-transform:rotateX(180deg);
transform:rotateX(180deg);
}
There is only one downside, because I flip the list the scroll direction is also reversed. So now I'm looking for a way to reverse the scroll input direction.
I hope someone can help me with this.
I have a working fiddle with my current situation where I need to reverse the mouse scroll input direction jsfiddle example .
Instead of doing other workarounds, stick to scrolling to bottom. As you are using ionic, use $ionicScrollDelegate service, Just call $ionicScrollDelegate.scrollBottom(); from your controller when you want to scroll to bottom.
Plus if you want to put animation, while it is going to bottom use $ionicScrollDelegate.scrollBottom([true])