let slug = 'test-value/2';
let slug = 'test-value-data/10';
let slug = 'test-number-data/100';
let slug = 'data-test/1000';
let slug = 'test/10000';
For example, each time I select, I will get 1 slug as above. Now I want to trim the string from /number. For example, I want to trim the string test-value/2 to test-value. So how to cut the string from / onwards. And common to all slugs. Please give me your opinion, Thank you.
Try to replace it using regex as shown in the following example :
let slug='test-value/2'
let trimmedSlug=slug.replace(/\/.*/i,'')
console.log(trimmedSlug)You can use .split()
Note: Use this method if the slug will always have a format of <slug without '/'>/<number>
// Using .split();
let slug = 'test-value/2';
const trimmedSlug = slug.split('/')[0];
console.log(trimmedSlug);