Error, error
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Error, error. Mistake
Is this plugin someone showing signs of life?call_user_func_array() expects parameter 1 to be a valid callback, function ‘wdtEnableMultipleConnections’ not found or invalid function name 1
call_user_func_array() expects parameter 1 to be a valid callback, function ‘wdtLoadTextdomain’ not found or invalid function name 1
wp-includes/class-wp-hook.php:286
call_user_func_array() expects parameter 1 to be a valid callback, function ‘wdtAddBodyClass’ not found or invalid function name 1
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Hi,
When you are creating queries in query box please do not use:
– name of the database with the table name (SELECT * FROM database_name.table name)
– remove accent grave (`) from query
From version 2.3 we implement feature that you can use multiply separate db connections for (MySQL, MSSQL and PostgreSQL) and for MySQL engine we are dynamically adding accent grave (`).
If your MySQL-query based wpDataTable still doesn’t work correctly with server-side processing, probably this is happening because wpDataTables server has problems with parsing of the query and building new queries dynamically (rarely happens, but does sometimes). To avoid this please prepare a MySQL view (a stored query), which will return the data that you need, call it e.g. “view1” and then build a wpDataTabled based on a simple query like “SELECT * FROM view1″.
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