CODEWITHSUNDEEP
javascriptjsonreactjsinternationalizationreact-intl
Toni Chaz
Toni Chaz

Reputation: 751

React-intl use json tree format

I use react-intl in my project and I load json files for any language but I need my json file have a tree format. When I load my component react-intl printing the key string of json. For example:

{ 
 "header":{
  "title": "My title",
  "text": "My text"
 },
 "footer":{
  "title": "My title",
  "text": "My text"
 } 
}

When I use:

<p><FormattedMessage id="header.title"/></p>

the result is: <p>header.title</p>

Any idea?

Upvotes: 1

Views: 3901

Answers (2)

Mustafa Turhan
Mustafa Turhan

Reputation: 44

If you want to do this without "Flatten messages Object", you can use FormattedMessage like this:

<FormattedMessage id="header">
  {txt => <span>{txt[title]}</span>}
</FormattedMessage>

Result will be: "My title"

or of course:

<FormattedMessage id="footer">
  {txt => <span>{txt[text]}</span>}
</FormattedMessage>

Result will be: "My Text"

Upvotes: 1

Toni Chaz
Toni Chaz

Reputation: 751

I find the Flatten messages Object of official doc

function flattenMessages(nestedMessages, prefix = '') {
 return Object.keys(nestedMessages).reduce((messages, key) => {
    let value       = nestedMessages[key];
    let prefixedKey = prefix ? `${prefix}.${key}` : key;

    if (typeof value === 'string') {
        messages[prefixedKey] = value;
    } else {
        Object.assign(messages, flattenMessages(value, prefixedKey));
    }

    return messages;
 }, {});
}

let messages = flattenMessages(nestedMessages);

Upvotes: 1

Related Questions