Guriddo » Topic: TreeGrid with local data

TreeGrid with local data

Guriddo
TreeGrid with local data

This topic has 2 replies, 3 voices, and was last updated 16 years, 7 months ago by tony.

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November 9, 2009 at 4:15 am #74577

friflaj
Participant

I'm trying to load a treegrid with local (“clientSide”) data. The grid shows, but not the treeish aspect, all rows just show on the same level. The grid code is here: http://gist.github.com/229853 . Any clues? I checked all the checkboxes when I downloaded jqgrid.
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November 9, 2009 at 6:26 am #90446

admin
Keymaster

Hello,

I did notice at the bottom of this page..

http://www.trirand.com/jqgridwiki/doku.php?id=wiki:treegrid

There is a list of “Cautions and Limitations” for the treegrid.. and it looks like adding nodes with addRowData is not supported… and it looks like that is the method you are using in your code.

November 9, 2009 at 9:52 am #90457

tony
Keymaster

Hello,

Another posssible trick is to use a datatype as function if you have a array of the values as described in the first post.

This can be something like:

arraytreedata = [{….},{…}…]; // here the values. note that in this case jsonReader should be set as repeatitems to false.

$(”#mygrid”).jqGrid({

….

treeGrid: true,

datatype: function (postdata) {

var grid = $(”#mygrid”)[0];

grid.addJsonData(arraytreedata);

},

…

});

I think you see my point.

Regards

Tony
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