Hello guys. I am new to the forum, so I beg your pardon if I am asking a silly question or if I trespass any local rules.

I am using JqGrid in TreeGrid mode for site navigation purposes. The usage is pretty simple and the tree is loaded only once upon site load so using adjacency mode sounded like a good option. Anyway, the problem I am facing is that it works up to a certain point. I've reached a stage where I simply can't add more nodes to it because it will break. The symptom is that the last node may hide its descendants as well as siblings and when clicked, the entire tree is requested again and appended to it. Not sure why this happens and why exactly at this point since the rest of the tree is working just fine.

Here's the code:

jQuery(“#west-grid”).jqGrid({

url: “${h.url_for(controller='desktop', action='menuTree')}”,

datatype: “xml”,

height: “auto”,

pager: false,

loadui: “disable”,

colNames: [“id”,'${_(“Menu Options”)}',”url”],

colModel: [

{name: “id”,width:1,hidden:true, key:true},

{name: “menu”, width:150, resizable: false, sortable:false, align: 'left'},

{name: “url”,width:1,hidden:true}

],

treeGrid: true,

treeGridModel: “adjacency”,

ExpandColumn: “menu”,

autowidth: true,

ExpandColClick: true,

treeIcons: {leaf:'ui-icon-document-b'},

onSelectRow: function(rowid) {

var treedata = $(“#west-grid”).jqGrid('getRowData',rowid);

if(treedata.isLeaf==”true”) {

$(“#contentPane”).load(treedata.url);

}

},

loadError: function(xhr, status, error) {

alert('${_(“An error occured while loading your menu list. Please report this bug.”)}');

}

});

It works when I supply the following XML:

1

1

1

1

0

None

false

false

4

1

1

true

false

2

0

None

false

false

5

1

2

false

false

10

2

5

true

false

11

2

5

true

false

6

1

2

false

false

12

2

6

true

false

13

2

6

true

false

14

2

6

true

false

7

1

2

false

false

15

2

7

true

false

16

2

7

true

false

17

2

7

true

false

3

0

None

false

false

8

1

3

false

false

18

2

8

true

false

9

1

3

false

false

19

2

9

true

false

20

2

9

true

false

It doesn't work when I supply the following XML. Notice that there's only one additional node that is a “Reports” children and that has a child of it's own.

1

1

1

1

0

None

false

false

4

1

1

true

false

2

0

None

false

false

5

1

2

false

false

11

2

5

true

false

12

2

5

true

false

6

1

2

false

false

13

2

6

true

false

14

2

6

true

false

15

2

6

true

false

7

1

2

false

false

16

2

7

true

false

17

2

7

true

false

18

2

7

true

false

3

0

None

false

false

8

1

3

false

false

19

2

8

true

false

9

1

3

false

false

20

2

9

true

false

10

1

3

false

false

21

2

10

true

false

22

2

10

true

false

Pointers are greatly appreciated. I might be overlooking something. It is quite common in me .

Best regards to all.