The Same Charactor Shows Differently On Different Pages [solved] input of special charactor

[imjjss 0]

I have a special charactor, when it shows up on page A, it's correct. when it shows up on page B, it's wrong. I checked both pages, I don't see too much coding difference in html or php. A main difference I found is that on page A, before submit post, there's a ajx loader, page B doesn't have this loader. I don't know if it is this ajx loader making the trouble. Could anybody help me troubleshooting this issue?

[vhortex 1]

check if both pages uses the same character setcheck if the ajax loader uses the same character setif only one page connects to a database, then check if which one have the correct character set and what character set is being feed by the database as default.

[imjjss 0]

I just checked, database uses utf8, it's set in wp-configer.php file.As for the files that generate pages, I don't know what's the charactor set. In Cpanel, when click Edit File, the default charactor encoding is us-ascii. so, I opened all this issue related files, use utf8 to open it and save it. After this done, I go to view the pages, or post something for testing, the result is the same-- one page correct, others wrong.

[imjjss 0]

Good news-- I got it sorted out, thanks for suggesting on checking the database character set. That's where things messed up.Wordpress is configued to use utf-8, but mysql seems provide more options when things transfer among browser and servers. So, most of my tables that come with wordpress default install are set to utf-8, some tables that installed by plugins are set to latin-1 because latian-1 is mysql default collation. So, the job is to change all the tables to utf8_general_ic. That sovled the problem. It could be better if had some codes automatically doing the editing or some function to set it up, but I searched online, most of solutions are out-dated, not working on wordpress current version. So, I edited things by hands. Anyway, I got it resolved. Thanks again!