How to get x amount of letters from some text in React.js-CodePudding

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How to get x amount of letters from some text in React.js

Time：07-25

Here is my component, I want to do this: if the text has 50 letters show them and if it has more than 50 show the text and ...

const Post: React.FC = ({
  text
}) => {
  return ( <p> {text} </p> );
};

CodePudding user response：

You can achieve that using slice(starting value, ending value)

<p> {text ? .length >= 50 ? text ? .slice(0, 50)   "..." : text} </p>