jQuery Grid Plugin - jqGrid - Topic: nodeGetChildren always returns 0 entries http://www.trirand.com/blog/?page_id=393/treegrid/nodegetchildren-always-returns-0-entries Simple:Press Version 5.7.5.3 revg on nodeGetChildren always returns 0 entries http://www.trirand.com/blog/?page_id=393/treegrid/nodegetchildren-always-returns-0-entries#p23745 TreeGrid http://www.trirand.com/blog/?page_id=393/treegrid/nodegetchildren-always-returns-0-entries#p23745 ok, so I went ahead and did some debugging and I figured out a work around.

It appears that the jqgrid source code is looking for a field on the record that is passed into getNodeChildren that is called _id_. So I just added a hidden column to my tree grid called _id_ and put the nodeid or primary key in there and now the function works.

Cheers,

Greg

]]> Fri, 24 Jun 2011 16:11:15 +0300 revg on nodeGetChildren always returns 0 entries http://www.trirand.com/blog/?page_id=393/treegrid/nodegetchildren-always-returns-0-entries#p23739 TreeGrid http://www.trirand.com/blog/?page_id=393/treegrid/nodegetchildren-always-returns-0-entries#p23739 I have a jqgrid 4.0.0 tree setup to load all at once using xml. The tree loads and works perfectly. The problem is that I am trying to get all of the children that belong to the root node as follows, but the children array is always empty. I have doubled checked the row variable and it is correct.

var row = $('#permissionlist').getRowData(rowid);

var children= $('#permissionlist').getNodeChildren(row);

alert(children.length);

I can use the getNodeParent, getNodeDepth, and getNodeAncestors just fine. Is anyone else experiencing this problem as well or is it just something with my code?

Thanks,

Greg

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