it is after #8132
@tflm84 can you please check?

Hmm i have no Problem. Can You make sure You have cleaned The browser cache?

yes, and I made clear installation for J3.5Beta1
strange

ok,
database driver MySQL PDO => nothing works
MySQLi => show that works, at least no errors, but the changes not saved

Oh yes that looks bad. I Can confirm it with pdo driver

server answer does not looks as correct

{
"success":true,
"message":null,
"messages":null,
"data":"{\"queryString\":\"UPDATE `xxx_assets`\\nSET rules = '{\\\\\\\"core.login.site\\\\\\\":{\\\\\\\"1\\\\\\\":1,\\\\\\\"12\\\\\\\":1},\\\\\\\"core.login.offline\\\\\\\":{\\\\\\\"1\\\\\\\":1,\\\\\\\"12\\\\\\\":1},\\\\\\\"core.create\\\\\\\":{\\\\\\\"12\\\\\\\":1},\\\\\\\"core.login.admin\\\\\\\":{\\\\\\\"12\\\\\\\":0},\\\\\\\"core.admin\\\\\\\":{\\\\\\\"12\\\\\\\":1}}'\\nWHERE `name` = 'com_config'\"}"
}

the thing in $result = $this->db->execute(); return $result;
for PDO the $result is some PDO object not a boolean

I have a fix. Give ne a second to send zhe PR ;)

Can you test #8322 @Fedik

@zero-24 after #8322 the error disappeared

but it still save nothing, after refresh the page I get old permissions.

try in Global configuration:

• Open the "Author" user group
• Set "Edit State" to "Allow" - you get "success" icon
• Push F5 to refresh the page
• Again, open the "Author" user group

For "Edit State" I get old "inherit" instead of "allow" after refresh the page.

it is the same behavior as on mysql ;) You need to hit the save button. The ajax efects just show how it will look like after the save.

hm, nothing sorry .. still nothing saved
strange

but as I see ConfigModelApplication::storePermissions() should do some saving,
now I confused

Yes. I Can confirm nothing gets saved also not on hit the save button. :(

form #8132 description:

Now, the permissions will be stored immediately after changing a value via AJAX. This solution leads to smaller forms and consistent storage of the permissions.

If that's true then the description us wrong
On 7 Nov 2015 3:57 pm, "zero-24" notifications@github.com wrote:

it is the same behavior as on mysql ;) You need to hit the save button.
The ajax efects just show how it will look like after the save.

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#8321 (comment).

correct @brianteeman you can blame me i have missunderstand it (btw also save don't work) @Fedik is correct that it is broken

@dgt41 and I is working on a fix. Thanks

Permission saving is fixed in #8343 this does not include the PDO fix.

Closing this as we have a PR at #8343