He seguido el video tutorial y todo me funciona muy bien, lo que me falla es cuando edito el campo y no se guarda o actualiza en mysql. Ha alguien mas le ha pasado? como puedo solucionarlo?
Are you using custom server side code or dhtmlxConnectors ?
In case of dhtmlxConnector - try to enable both client side and server side loging ( include dhtmlxdataprocessor_debug.js on client side and use $grid->enable_log(“some.txt”); on server side ) and check the log responses.
If some error occurs during DB operation - info about it will be stored in server side log.
If problem still unclear - please provide both client and server side log outputs for problematic case ( you can send such info directly to support@dhtmlx.com )