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01:34
Hello,
I try tree expand use expandNode method.
But I don't know. 
How to use expandNode method?
Please tell me expandNode Method use.
And I want to tree expand at tree load first time.
How do that?
I wait for your reply..... 
21:40
I solved this method.
jQuery("#a12").click( function() {
recordInfo = jQuery("#treegrid").getInd(document.all.treeId.text,true);
alert('id '+ recordInfo.id + 'lft '+ recordInfo.lft + 'rgt '+ recordInfo.rgt + 'level '+ recordInfo.level);
$("#treegrid").expandRow(recordInfo);
$("#treegrid").expandNode(recordInfo);
});
21:38
If I add tree node then I want to auto tree expand function.
so... I thinking.
first time I try gridComplete event.
so,
gridComplete:function(){
recordInfo = jQuery("#treegrid").getInd(1,true);
$("#treegrid").expandRow(recordInfo);
$("#treegrid").expandNode(recordInfo);
}
this code wrote.
but i failed.
and I thinking another method.
so I try and apply setTimeOut method in the jQuery.
code is this!
gridComplete:function(){
setTimeout(function(){
recordInfo = jQuery("#treegrid").getInd(1,true);
$("#treegrid").expandRow(recordInfo);
$("#treegrid").expandNode(recordInfo);
}, 10);
}
this code is successful!!!
09:26
28/08/2011
Offline
gridComplete: function(){
setTimeout(function(){
rootNode = $( "#youGridObject" ).jqGrid('getRowData')[0];
rootNode._id_ = rootNode.id;
$( "#youGridObject" ).jqGrid('expandRow' ,rootNode);
$( "#youGridObject" ).jqGrid('expandNode' ,rootNode);
$( "#youGridObject" ).jqGrid('setSelection',rootNode.id);
}, 10);
}
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