strange behavious on addrow treegrid

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#1

Hi i am getting a strange behaviour on a treegrid



i have a treegrid with 1 column which is a tree column



when i try to add rows to items that are not the top node in the tree then all is fine



however when i try to add an item to the topnode of a tree then it displays the error:



this.rowsCol[ind] has no properties

addRow(“23”, [“1^ss^0^folderOpen.gif”], 10, “1”, “folderOpen.gif”, undefined)



the row that is causing the error is:



manageQueriesGrid.addRow(folderID,folderName,null,parentID,‘folderOpen.gif’);



this is the same line that works for sub items but not the top most node



do you have any idea why this would occur



thanks

#2

Which version of dhtmlxgrid you are using?
The problem can’t be reconstructed for dhtmlxgrid 1.6, but in case of dhtmlxgrid 1.5 - there was similar bug in earlier build.
In case of  grid 1.5 - please contact us directly at support@dhtmlx.com and provide your ref. number - we will send you an updated js file.

#3

hi, yes it is 1.5

thanks very much

#4

Fixed js file was sent by email.

#5

Hi

thanks for this, although i recieved the 1.5 dhtmlxTreeGrid file, is this correct or should i have received the dhtmlxGrid 1.6 file as this has not fixed the problem

thanks again

#6

The file which was sent by email - updated version of dhtmlxTreeGrid.js for dhtmlxTreeGrid 1.5 ( the problem was located in this file )
With updated js file problem is not reconstructable anymore (sample which uses the same code as in your case has been sent by email )

If problem still occurs - please provide any kind of sample where it can be reconstructed.

#7

hi

unfortunately the file you sent me did not fix the error. however i managed to fix the bug myself by running a closeItem() method on the folder i am adding to and then running openItem() method after adding the new row. this has stopped the error message from appearing

do you have any idea what this error is?

thanks

#8

Is the problem reconstructable in sample which was sent by email , or only in your custom code ?
While testing with local samples, the same code for version 1.5, which was sent to you, works correctly.

If problem still occurs for you - please provide any kind of sample ( you can send it directly to support@dhtmlx.com )