Error using the examples.
Error using the examples.
Josean
Posts: 21Questions: 4Answers: 0
Hello,
I installed the php version on my local server
the following error occurs, can you help me ?:
Datatables warning: table id = example. Ajax error. For more information about this error please see http://datatables.net/tn/7
Jose Angel Martinez.
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Answers
Have you followed the troubleshooting steps at the link provided in the error?
https://datatables.net/manual/tech-notes/7
first you need to determine what the server is returning then debug why the server is not returning the expected data.
Kevin
No se hacer lo que me aconsejas. No se mirar lo que devuelve el servidor y tampoco depurar. Tengo mucho para aprender. Parece que php no se ejecutaba correctamente. Una vez asignado se leen los datos y los veo. Pero no consigo añadir, modificar y borrar.
Corrigo mensaje anterior. No se hacer lo que yo aconsejas No se ver lo que devuelve el servidor y tampoco se depurar. Tengo mucho para aprender. Parece que php no se ejecutaba correctamente. Una vez asignado se leen los datos y los veo. Pero no consigo añadir, modificar y borrar.
If you follow the instructions at the tech note the error message links to, what does it show the server as returning? Also are there any errors logged in the server's error logs?
Thanks,
Allan
How to be see the server error log?
Thank you
Error messages are not displayed. When I try to add records they are not added. What happens is that the lines are duplicated. The modification of lines does not occur nor does the deletion. Well, when you erase the line it disappears but when you refresh the screen it reappears. This indicates that the deletion does not affect the database.
Thanks,
Josean.
The error log location will depend upon the configuration of your http server. Typically on a linux like server it would be in /var/log/apache/error_log. It you are using a virtual host it might be in a different location though. You'd need to ask your server admin (or check the http server documentation if you are the server admin).
Allan
Hello again, thanks for your interest. I have installed xampp. Through the control panel I access log files. I'm seeing that in the apache file called error.log lines are not recorded when I try to add, modify or delete records. However, the database does not include the modifications.
I do not know what I can do.
Thank you.
Josean
What is the status code that is being returned by the server for the Ajax submit? Your browser's Network inspector will show that.
If you can link to the page I can take a look.
Allan
This is my browser's Network inspector?
I do not see error in ajax
I can't link to the page. I use a local server
Thanks
Josean.
Click on the "staff.php" line in the network panel. It will show you the response from the server.
Allan
Surely I do not understand much, but I do not see any error.
Thanks
Josean.
I'm going to upload the web to a free server to see if it's lucky and it works.
Josean.
My understanding of the problem is when you are trying the edit functions. But it looks like you are looking at 'staff.php' after the page first loads. Is that correct?
If so then you will want to look at the same network responses but after you replicate one of the issues with editing.
Kevin
the light has been made. This morning works perfectly, I do not understand it.
Thanks
Josean.
Perhaps a caching issue. Either way, good to hear it works now.
Allan
Say the first thing that my language is Spanish, so surely I will not express myself well in English. I use the PhpStorm IDE. There's the problem. If I run the application inside the IDE it is not going well, but if I run it directly in the browser it works correctly. It must be something related to the php version.
I want to do a few more tests to verify that I am able to understand the operation and then I will buy the application.
Thanks for everything.
Josean