[BUG] dhtmlxTreegrid + treegridlines + deleteRow()

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#1

When You try to delete a row in a treegrid with treegridlines actived, you get this error :



self._updateLine is not a function



Seems to be a bug as It happens too in the samples given in your documentation ( dhtmlx.com/docs/products/dhtmlxT … lines.html)



Any quickfix ?

#2

Problem confirmed and fixed - please contact us directly at support@dhtmlx.com - we will send updated version of dhtmlxtreegrid.js

#3

Thanks for you quick input.
Tried out new version of dhtmlxtreegrid_lines.js.

It effectively corrects the javascript bug as row is now correctly deleted.
Unfortunatly, It doesn’t seem to work properly when linked with a Dataprocessor (autoUpdateMode : off).
It’s deleting row at calls although it should only strike row and wait for sending data.
Furthermore no DB requests are made during the process.

On a bright side, Dataprocessor works perfectly when treegridlines is off, wich suggests that only treegridLines is implied.


#4

Conflict between DataProcessor and TreeeGridLines extensions confirmed, both events use same onBeforeRowDeleted event
We will fix issue in next build, for now you can update code in next way

dhtmlxtreegrid_lines.js , line 108-130

    this.attachEvent(“onBeforeRowDeleted”,function(id){
        …
        },1);
        return true; // << this line need to be added
    });

#5

Thanks.
Chain of events works perfectly now.