Cannot edit formulas and text by Wiris editor

Re: Cannot edit formulas and text by Wiris editor

by Juan Lao Tebar -
Number of replies: 0
Hi, I'm Juan Lao Tebar, responsable of Plugin WIRIS development.

I have seen your server configuration and I think that the problem resides on apache or php configuration.

In test.php I see:
We will send alpha character to database... You should see it in both cases!
Original (2 bytes), hex: ceb1, char: α
After passing through the database (2 bytes) hex: ceb1, char: α

"char α" << here is the problem. You should see "α" character.

Plugin WIRIS uses UTF-8 encoding for display special mathematical characters, but your server cannot display it (is wrong configured).

The solution is modify apache configuration:
  • Open httpd.conf, apache2.conf, apache.conf... of your server.
  • Search line "AddDefaultCharset [...]", where "[...]" can be anything.
  • Write "#" before this line, as this: "#AddDefaultCharset [...]".
  • Save the file and restart your apache server.
If this doesn't solve the problem, follow these steps:
  • Open php.ini... of your server.
  • Search line "default_charset = [...]", where "[...]" can be anything.
  • Write "#" before this line, as this: "#default_charset = [...]".
  • Save the file and restart yout apache server.

For any problem, please, report it.

Thanks for use Plugin WIRIS.
Juan Lao Tebar.
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