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How to do a search function in react?

How to do a search function in react?

In the above function, the filter method is applied to the people array which returns a new array according to the condition returned in every iteration. The condition is person.toLowerCase ().includes (searchTerm.toLowerCase ()) which means if the person in the people’s list includes the searchTerm then return true otherwise return false.

What happens if the search is Falsey in react?

If the search is falsey, i.e. “” the filter returns true and country is returned, otherwise the country’s name is checked if it includes the search value.

How to display search results in react using hooks?

After the filtered list is set on the searchResults state using the setSearchResult provided by React.useState hook. Now we have set the search results to the state, we display it by using the searchResults.map method in our component which iterates over all the searchResults and renders them inside the ul.

What do you need to know about react select?

React Select is a highly configurable select menu library for React that features dynamic search and filter. It also supports async option loading, accessibility, and fast render times.

How does the search function work in react?

Basically what my code does is display a table list of names with a search bar at the top that filters the list as you type in a value. The problem I am having with my code at the moment is adding an if statement to the DisplayTable component.

How to fix react app page unresponsive Stack Overflow?

You need to trace your code by looking at the last code you wrote before the error came up and delete that code, restart Your text editor, and terminal. I had the same issue the problem that caused it was adding a styling a Footer component in JSX. But the page loads when I delete the component

If the search is falsey, i.e. “” the filter returns true and country is returned, otherwise the country’s name is checked if it includes the search value.

How to create search filter in react JS?

In order to make the search work, we need to add a filter function with the map function which filters data based on the requirement but before that, we need to set up the state which would change as the content in search box changes. So, lets first configure the state.