My Code { countries.length ? filteredCountries(searchVal, countries).length <= 10 ? filteredCountries(searchVal, countries).map(country => <p key={country.name}>{country.name}</p>) : <span>please be more specific, add filter…</span> : <span>populating countries data…</span> } I want to add a condition to display ‘type to search’ when searchVal is an ”. I can put it in English but cant get the code equivalent, ..
Category : conditional-operator
I’m fetching data from an api, and then use my search component to filter through the data. { countries.length ? (searchVal ? countries.filter(country => country .name .toLowerCase() .includes(searchVal.toLowerCase())) : countries ).map(country => (country) => <p key={country.name}>{country.name}</p>) : ‘populating the world…’ } I want to chain ternary operators, as you can see. I get the following ..
I have the following ternary code snippet that conditionally renders a React Fragment as shown below: { jobName === ‘ABC’ ? ( <React.Fragment> <FieldArray name="myGroups"> {({ push, remove}) => ( <React.Fragment> <Grid item xs={12}> <Typography variant="h6"> My Heading </Typography> </Grid> )} </FieldArray> </React.Fragment> ) : null } My question is, as part of the else ..
How would you turn this if else statement into ternary operator ? I know it would read better with an if else statement, I’m just curious Thank you. if (window.scrollY > 200) { header.style.padding= "5rem"; header.style.boxShadow="0 0.4px 10px 1px #999"; } else { header.style.padding= "1rem"; header.style.boxShadow="none"; }) } Source: Ask Javascript..
So, I have to precise this is just by curiousity …. I have this code : function something() { let a = 5; let b = 8; let condition = true; return condition ? a < b : a > b } I would like to reduce this code to return a ternary in the ..
so, I heard there are no ternary operators in kotlin, so, how can I achieve the following in kotlin data class JS {online.map(function(item){ return ( <div key={item.uid} > {item.Gender== ‘Male’ ? <li > <div><img src={item.photoURL}/><p><b>{item.displayName}</b></p></div> </li> : null} </div> ) })} online is an object that contains the list of user information {item.Gender === ‘Male’ ..
I’ve recently become informed of the ternary operator and it seems like an effective way of cleaning up my code. However, I seem to be confused with the possibilities of it. I understand that you cannot use it for if-only conditions, but I’m a little confused about the logic of what I’ve done. I wrote ..
I wanted to implement days and hours logic in my code using ternary functions. {hours.length > 0 ? days.length > 0 ?<div>{days} days and {hours} hours</div> : <div>{hours} hours</div> : <div>{days} days</div>} I want to add checks so that it would display appropriate values. How can I do so? For instance, if days = 1, ..
Is there a way to execute the following code, without specifying ‘a’ twice? const result = a > b ? a : default; Useful for when the ternary is inside an arrow function and ‘a’ is an arithmetic operation the uses the function parameters: someFunc((value) => value + otherValue / 10 > b ? value ..
I’m trying to experiment with the conditional operator. I created a function that takes an array of number and string data types. I’d like to run a for loop through the array and have a conditional operator log true whenever a number data type is looped over.. Only, i’m getting all false. Can someone please ..
Javascript Development Company
Recent Comments