ActionResult (dataprocessor)

Suite and Optimus Suite 5
#1

I’m trying to get the sample (dhtmlx.com/blog/?p=1349) work, but after adjusting it to my project, I’m facing the following errors:

grid.setColumnIds("a,b");//!added
grid.setInitWidths("*,100");
grid.setSkin("dhx_terrace");
grid.init();

grid.load(“@Url.Content(”~/Home/News")" + “?=” + grid.uid());
dp = new dataProcessor(“/Home/SaveNews”);//!added
dp.setTransactionMode(“POST”, false);
dp.enableDataNames(true);
dp.init(grid);

the gris is filled with data properly, but when I try to change a row, my ActionResult “SaveNews” gets the following data:

    public ActionResult SaveNews(customer changedCustomer, FormCollection form)
    {
        string action_type = form["!nativeeditor_status"]; //123_!nativeeditor_status
        long source_id = 10997;// long.Parse(form["gr_id"]); //123_gr_id
        long target_id = 10997; // long.Parse(form["gr_id"]); //123_gr_id
   ...
   }

object customer is empty and the name of the fields in the FormCollection always thart with the edited row-id, followed by “_”. Is that a normal behaviour? The only thing I changed was to adapt the aspx → cshtml:
@{
Layout = null;
Response.ContentType = “text/xml”;
}
@model SMP.Controllers.ActionResponseModel


#2

should mean:

public ActionResult SaveNews(customer changedCustomer, FormCollection form)
{
string action_type = form["!nativeeditor_status"]; //123_!nativeeditor_status
long source_id = long.Parse(form[“gr_id”]); //123_gr_id
long target_id = long.Parse(form[“gr_id”]); //123_gr_id
…
}

so gr_id can’t be found, why I get an exception. I am using MVC and don’t want to use the .NET connector. Is there a way to get it work?

#3

Hello,
your code should work correctly, please make sure that following line is executed dp.setTransactionMode("POST", false); and there is no more .setTransactionMode calls in your code.

object customer is empty and the name of the fields in the FormCollection always thart with the
edited row-id, followed by “_”. Is that a normal behaviour?
This behavior allows sending multiple updates within a single request. However it should be disabled by passing false as the second argument of .setTransaction mode

Check the attached project, maybe it will help
DHTMLXGrid_Razor.zip (357 KB)

#4

Hi,

thanks for the example - now I found the reason. I am also using the ASP Scheduler.NET (it seems to be using another dataprocessor) - thought it is a good idea to use this component; do you recommend to use the “normal” scheduler? Or is it possible to deactivate the transaction mode in scheduler.net?

#5

this mode is disabled by default, you can check any example from the /Samples package. Can you attach a demo that demonstrates the problem?