Title of the first letter of sentiment in JavaScript / jQuery

Question

This is a test. this is another test. and this is also a new test.

This is a test. This is another test. And this is a new test.

Answer 1

You do not need jQuery for this. You can use Javascript stringand functions array.

• Divide the line by .to separate different sentences
• Trim each sentence
• First letter title
• Join to .

var str = 'this is a test. this is one more test. and this also new test.';

var newStr = str.split('.').map(function(el) {
  el = el.trim();
  return el.substr(0, 1).toUpperCase() + el.substr(1);
}).join('. ');

alert(newStr.trim());

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