I’m trying to have something conditionally rendered based on the length of the array I receive from the backend which contain objects. If the length is 0, then I want it to say something like “no projects” and if the length is > 0 then I want it to just display the projects on the screen. Here is what I
Tag: conditional-rendering
Smooth animation when turning off a conditionally rendered component in React
My App.js is as below I set the state of ordering variable using a checkbox Then I use this to conditionally render the QuantityChange component like so All this works fine & the component is render as desired. I want to have a smooth transition of entry & exit of this component. The animation on entry works just fine but
Conditional rendering in React based on current component state
I am struggling with figuring out how to implement conditional rendering in React. Basically, what I want to do is this: if there is a reviewResponse in the reviewResponses array, I no longer want to render the reviewResponseForm. I only want to render that ReviewResponse. In other words, each review can only have one response in this app. I am
React how to make conditionally rendered navigation persist
I am in the process of learning React and am creating a React desktop app where the side-navigation must change depending on the user’s current location (determined by standard navgation buttons in the App body). The application is accessible here: https://codesandbox.io/s/conditional-navigation-di8t5?file=/pages/Start.jsx I am able to make the navigation options render conditionally as the user moves through the app. See for