1-In codefile as you put the file extension * .php to id, but allows you to put it "." ?
2-In sample projects AjaxGetURL does not workerror: root element not found
can you help me?
I'm sorry - I don't understand your question. Are you referring to the AjaxGetWebFile sample?
Does your server support php?
Yes ,my server support php is Mamp
The next step is probably to dig into how your server works. That's not an AppStudio support issue.
Start by seeing if the files are properly deployed to your server.
Here is what is covered in free support:https://www.nsbasic.com/app/support.php/