dataprocessor and scheduler

Hi



I’m trying to detect concurrency issues where two people update one record. I’m doing this with a timestamp in the database. What I want to do is send back the new timestamp value in the returned XML like this







and then have access to the xml in the “onEventChanged” event.



is this possible?



Regards



Jeremy

Hello,

If you use connectors, it is possible set afterUpdate event handler:

function
doAfterProcessing($action){
$action->set_response_attribute("ts","12345");
}
$gridConn->event->attach("afterProcessing",doAfterProcessing);

The details can be found here:
[dhtmlx.com/dhxdocs/doku.php? ... _responses](http://www.dhtmlx.com/dhxdocs/doku.php?id=dhtmlxdataprocessor:custom_server_side_responses)


Hi



I’m using perl at the server end.



This works but does need some global data



Jeremy



 



var lastxml


scheduler.locale.labels.workweek_tab = “W-Week”


//load stuff



scheduler.config.xml_date="%Y-%m-%dT%H:%i";



scheduler.init(‘scheduler_here’,null,“week”);



scheduler.setLoadMode(“month”);


//scheduler.load(“events.xml”);



scheduler.load(“ajax/entries.cgi”);


myDataProcessor = new dataProcessor(“ajax/test.cgi”); //lock feed url



//myDataProcessor.enableDebug(true);



myDataProcessor.init(scheduler); //link dataprocessor to the scheduler


myDataProcessor.defineAction(“updated”,function(tag){



//will need this later in after update…



lastxml = tag



return true;



});



 







scheduler.attachEvent(“onEventChanged”, function(event_id,event_object){



alert(“changed”);



event_object.ts = lastxml.getAttribute(“ts”);



//alert (event_object.ts)



})



 

You can set a new property of updated event directly in the update handler:

dp.defineAction(“update”,function(node){
var id = node.getAttribute(“sid”);
var event = scheduler.getEvent(id);
event.ts = node.getAttribute(“ts”);
return true;
})



Hi



very good. thats much clearer



Thanks



Jeremy