jqgrid treegrid

前台：

$("#grid-table").jqGrid({
            url:"test1.php",
            datatype:"json",
            mtype:"get",
            height:"auto",
            colNames:["name",'age','sex'],
            colModel:[
                {name:"name",index:"name",180},
                {name:"age",index:"age",180},
                {name:"sex",index:"sex",180}
            ],
            treeGrid : true,
            ExpandColumn:"name",
            treeGridModel:"adjacency"

        });

treeGridModel默认是左右值，不用需要赋值“adjacency”

php：

<?php
$a="";
$nodeid=$_GET["nodeid"];

if($nodeid=="2"){
    $arr=array('id'=>1,'cell'=>array('name'=>232,'age'=>1,'sex'=>'x','level'=>1,'parent'=>2,'isLeaf'=>false,'expanded'=>true,'loaded'=>false));
    $arr1=array('id'=>4,'cell'=>array('name'=>242,'age'=>1,'sex'=>'x','level'=>1,'parent'=>2,'isLeaf'=>true,'expanded'=>false,'loaded'=>true));
}else if($nodeid=="1"){
    $arr=array('id'=>11,'cell'=>array('name'=>242,'age'=>1,'sex'=>'x','level'=>2,'parent'=>1,'isLeaf'=>true,'expanded'=>false,'loaded'=>false));
    $arr1=array('id'=>41,'cell'=>array('name'=>242,'age'=>1,'sex'=>'x','level'=>2,'parent'=>1,'isLeaf'=>true,'expanded'=>false,'loaded'=>false));
}
else{
    $arr=array('id'=>2,'cell'=>array('name'=>22,'age'=>1,'sex'=>'x','level'=>0,'parent'=>0,'isLeaf'=>false,'expanded'=>true,'loaded'=>false));
    $arr1=array('id'=>3,'cell'=>array('name'=>322,'age'=>1,'sex'=>'v','level'=>0,'parent'=>0,'isLeaf'=>true,'expanded'=>true,'loaded'=>false));
}
$a=array("rows"=>array($arr,$arr1));
echo json_encode($a);

?>
level:层级
parent：父级
isLeaf：是否是叶子节点
expanded：是否展开
Loaded：是否异步加载