404 File not found?

mmcnair80

I have a problem. I've gotten everything in the right place, I think. Now however I get this error when I try to use the server side processing. I have created the debug here. When I run the website and it is supposed to pull back data from the server this is what gets sent to the server:

http://engsys.corp.ftr.com//dev/FrontierReports/ServerSide.php?callback=jQuery22305690744270722845_1479394471836&draw=1&columns[0][data]=0&columns[0][name]=&columns[0][searchable]=true&columns[0][orderable]=true&columns[0][search][value]=&columns[0][search][regex]=false&columns[1][data]=1&columns[1][name]=&columns[1][searchable]=true&columns[1][orderable]=true&columns[1][search][value]=&columns[1][search][regex]=false&columns[2][data]=2&columns[2][name]=&columns[2][searchable]=true&columns[2][orderable]=true&columns[2][search][value]=&columns[2][search][regex]=false&columns[3][data]=3&columns[3][name]=&columns[3][searchable]=true&columns[3][orderable]=true&columns[3][search][value]=&columns[3][search][regex]=false&columns[4][data]=4&columns[4][name]=&columns[4][searchable]=true&columns[4][orderable]=true&columns[4][search][value]=&columns[4][search][regex]=false&columns[5][data]=5&columns[5][name]=&columns[5][searchable]=true&columns[5][orderable]=true&columns[5][search][value]=&columns[5][search][regex]=false&columns[6][data]=6&columns[6][name]=&columns[6][searchable]=true&columns[6][orderable]=true&columns[6][search][value]=&columns[6][search][regex]=false&columns[7][data]=7&columns[7][name]=&columns[7][searchable]=true&columns[7][orderable]=true&columns[7][search][value]=&columns[7][search][regex]=false&columns[8][data]=8&columns[8][name]=&columns[8][searchable]=true&columns[8][orderable]=true&columns[8][search][value]=&columns[8][search][regex]=false&columns[9][data]=9&columns[9][name]=&columns[9][searchable]=true&columns[9][orderable]=true&columns[9][search][value]=&columns[9][search][regex]=false&columns[10][data]=10&columns[10][name]=&columns[10][searchable]=true&columns[10][orderable]=true&columns[10][search][value]=&columns[10][search][regex]=false&columns[11][data]=11&columns[11][name]=&columns[11][searchable]=true&columns[11][orderable]=true&columns[11][search][value]=&columns[11][search][regex]=false&columns[12][data]=12&columns[12][name]=&columns[12][searchable]=true&columns[12][orderable]=true&columns[12][search][value]=&columns[12][search][regex]=false&columns[13][data]=13&columns[13][name]=&columns[13][searchable]=true&columns[13][orderable]=true&columns[13][search][value]=&columns[13][search][regex]=false&columns[14][data]=14&columns[14][name]=&columns[14][searchable]=true&columns[14][orderable]=true&columns[14][search][value]=&columns[14][search][regex]=false&columns[15][data]=15&columns[15][name]=&columns[15][searchable]=true&columns[15][orderable]=true&columns[15][search][value]=&columns[15][search][regex]=false&columns[16][data]=16&columns[16][name]=&columns[16][searchable]=true&columns[16][orderable]=true&columns[16][search][value]=&columns[16][search][regex]=false&columns[17][data]=17&columns[17][name]=&columns[17][searchable]=true&columns[17][orderable]=true&columns[17][search][value]=&columns[17][search][regex]=false&columns[18][data]=18&columns[18][name]=&columns[18][searchable]=true&columns[18][orderable]=true&columns[18][search][value]=&columns[18][search][regex]=false&columns[19][data]=19&columns[19][name]=&columns[19][searchable]=true&columns[19][orderable]=true&columns[19][search][value]=&columns[19][search][regex]=false&columns[20][data]=20&columns[20][name]=&columns[20][searchable]=true&columns[20][orderable]=true&columns[20][search][value]=&columns[20][search][regex]=false&columns[21][data]=21&columns[21][name]=&columns[21][searchable]=true&columns[21][orderable]=true&columns[21][search][value]=&columns[21][search][regex]=false&columns[22][data]=22&columns[22][name]=&columns[22][searchable]=true&columns[22][orderable]=true&columns[22][search][value]=&columns[22][search][regex]=false&columns[23][data]=23&columns[23][name]=&columns[23][searchable]=true&columns[23][orderable]=true&columns[23][search][value]=&columns[23][search][regex]=false&columns[24][data]=24&columns[24][name]=&columns[24][searchable]=true&columns[24][orderable]=true&columns[24][search][value]=&columns[24][search][regex]=false&columns[25][data]=25&columns[25][name]=&columns[25][searchable]=true&columns[25][orderable]=true&columns[25][search][value]=&columns[25][search][regex]=false&columns[26][data]=26&columns[26][name]=&columns[26][searchable]=true&columns[26][orderable]=true&columns[26][search][value]=&columns[26][search][regex]=false&columns[27][data]=27&columns[27][name]=&columns[27][searchable]=true&columns[27][orderable]=true&columns[27][search][value]=&columns[27][search][regex]=false&columns[28][data]=28&columns[28][name]=&columns[28][searchable]=true&columns[28][orderable]=true&columns[28][search][value]=&columns[28][search][regex]=false&columns[29][data]=29&columns[29][name]=&columns[29][searchable]=true&columns[29][orderable]=true&columns[29][search][value]=&columns[29][search][regex]=false&columns[30][data]=30&columns[30][name]=&columns[30][searchable]=true&columns[30][orderable]=true&columns[30][search][value]=&columns[30][search][regex]=false&columns[31][data]=31&columns[31][name]=&columns[31][searchable]=true&columns[31][orderable]=true&columns[31][search][value]=&columns[31][search][regex]=false&columns[32][data]=32&columns[32][name]=&columns[32][searchable]=true&columns[32][orderable]=true&columns[32][search][value]=&columns[32][search][regex]=false&columns[33][data]=33&columns[33][name]=&columns[33][searchable]=true&columns[33][orderable]=true&columns[33][search][value]=&columns[33][search][regex]=false&columns[34][data]=34&columns[34][name]=&columns[34][searchable]=true&columns[34][orderable]=true&columns[34][search][value]=&columns[34][search][regex]=false&columns[35][data]=35&columns[35][name]=&columns[35][searchable]=true&columns[35][orderable]=true&columns[35][search][value]=&columns[35][search][regex]=false&columns[36][data]=36&columns[36][name]=&columns[36][searchable]=true&columns[36][orderable]=true&columns[36][search][value]=&columns[36][search][regex]=false&columns[37][data]=37&columns[37][name]=&columns[37][searchable]=true&columns[37][orderable]=true&columns[37][search][value]=&columns[37][search][regex]=false&columns[38][data]=38&columns[38][name]=&columns[38][searchable]=true&columns[38][orderable]=true&columns[38][search][value]=&columns[38][search][regex]=false&order[0][column]=0&order[0][dir]=asc&start=0&length=25&search[value]=&search[regex]=false&_=1479394471837

This appears to me to follow what is on this page, as far as the data is concerned. That is except for the first part the callback. I don't know what that is or if it even make s any difference. I have also noticed that there is something at the end _ which also has a value. I don't know where either of these things have come from or if they even matter. I'm using a modified version of the ssp.class.php file (I'm using PDO::sqlsrv instead of MySQL). And here is how I'm calling it

echo json_encode(FilterSort::complex($request,$sqlConnect,$table,$primaryKey,$ColumnHeader,$whereResult));

Which looks to me to be correct also.

Any ideas where I'm going wrong?

allan

That is except for the first part the callback. I don't know what that is or if it even make s any difference

That suggests that you are sending a JSONP request to the server. The callback is now jQuery implements that.

I have also noticed that there is something at the end _ which also has a value

That's the jQuery anti-cache parameter.

The 404 error suggests that "ServerSide.php" is not available on the server where it is being requested from.

Allan

mmcnair80

Thanks for that, I forgot to change that back. I had tried the JSONP, but then you recommended in another question to just use JSON. I had to revert some of my code and forgot to update that. Changing that got rid of the callback.

Does the jQuery anti-cache parameter affect the performance of calling the files? i don't really understand what this does. Can I just remove it?

All the files are in the same directory tree on the server. In fact the calling file ReportPage_Search.php is in the same folder as ServerSide.php, so there shouldn't be any problem with accessing each other.

allan

Does the jQuery anti-cache parameter affect the performance of calling the files? i don't really understand what this does. Can I just remove it?

I would suggest you leave it. It basically makes sure that the data retrieved from the server is not cached (otherwise you might get stale data).

Without being able to access the server its very difficult to say what is going wrong. All I can see is that it is making a request to ServerSide.php and the server is saying there is no such file.

Perhaps the server's error logs might yield a clue.

Allan