capitalize first letter of every capital words

Question

If for a single capital word I know how to do that but for multiple capital word not sure how to do that.

single word: value.toLowerCase().charAt(0).toUpperCase() + value.toLowerCase().slice(1);

It will change "DONE" to "Done" But if I have "DONE DEAL" it changing to "Done deal" but it should like "Done Deal"

Possible duplicate of [Convert string to title case with JavaScript](http://stackoverflow.com/questions/196972/convert-string-to-title-case-with-javascript) — random_user_name, Apr 06 '17 at 19:20

score 0 · Accepted Answer · answered Apr 06 '17 at 19:20

0

You should use split method in order to apply the rule for every work in sentence.

var str="done done";
console.log(str.split(' ').map(function(item){
  return item.toLowerCase().charAt(0).toUpperCase() + item.toLowerCase().slice(1);
}).join(' '))

answered Apr 06 '17 at 19:20

Mihai Alexandru-Ionut

47,092
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1

Thank u..perfect answer @alexandru – samnu pel Apr 06 '17 at 19:33

score 0 · Answer 2 · answered Apr 06 '17 at 19:26

0

Could do

    String line = "DONE DEAL";
    String[] words = line.split("\\s");
    for(String eachWord: words){
        String concat = eachWord.substring(0, 1).toUpperCase().concat(eachWord.substring(1).toLowerCase());
        System.out.println(concat);
    }

answered Apr 06 '17 at 19:26

Emanuel Ramirez

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Anlexandru is the 1st one...Thanks for the help though – samnu pel Apr 06 '17 at 19:34

capitalize first letter of every capital words

2 Answers2