Angular decode UTF8 characters with pascalprecht.translate

I'm facing issues with UTF8 characters when using 

SanitizeValueStrategy('sanitize')
. This is necessary because the client will be editing texts in language files and may include tags like <b> or <i>...

I want to rely exclusively on the json file for translations. The client will not be making any changes to the app code. JSON file:

{
    "H1": "House Types",
    "NAME": "FirstName"
}

The problem arises only when using angular's interpolation:

<h1 translate>houseTypes.H1</h1>
House Types

I can use this method to insert text inside element bodies, but the issue persists for attributes.

<input placeholder="'houseTypes.NAME'|translate"></h1>
K&#345;estn&#237;

The question remains:
How can I ensure that UTF8 characters display correctly while utilizing only the JSON static file loader in interpolations, or through attributes like placeholder.

javascriptangularjsutf-8angular-translate

Answer №1

If you're having trouble figuring out how to display UTF-8 characters in a normal way, even within {{interpolations}}, here's the solution:

$translateProvider.useSanitizeValueStrategy('sanitizeParameters');

By implementing this code, the sanitization process will always be applied, even within interpolations.

Answer №2

There are two choices available:

  1. Opt for using sanitizeParameters strategy, which solely sanitizes the dynamic parameters, leaving the actual translation (template) untouched. This is recommended if you have control over the translation but not the dynamic values.
  2. Alternatively, utilize the escape (or escapeParameters) strategy, which focuses on escaping rather than sanitization.

The issue was resolved for me when I set the SanitizeValueStrategy to null.

$translateProvider.useSanitizeValueStrategy(null);

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