I ran into a weird bug with CGridView. I have an application with a CGridView that runs fine in Apache (WAMP stack), but when I put it in IIS, the filter and pagination stops working properly.
To reproduce the bug, I filter one of the fields, like so:
Then I click to page 2, and I get this:
As you can see, I get these weird filters in other columns. Probably that's what breaking the code.
When I filter with unicode characters (e.g." Évora"), I get this 500 error:
Again, this CGridView works perfectly in Apache. I tried with two different IIS servers and got the same result, so my best guess is that IIS is breaking it.
I already did:
- Check if the database is Unicode: it is. In fact, both IIS and Apache applications use the same DB/instance.
- Check if the app files are UTF8: they are. I used UTFCast to batch change the whole application and checked the encoding in Notepad++.
- Updated Yii to the last version.
- Googled this a lot: no answer so far...
EDIT: Oh, I also tested other applications we have that use the CGridView widget and got the same result: works on Apache, breaks on IIS. So, the problem is probably not in this app's code.
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Issue With Cgridview Filter In Iis
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