//获取父级分类
function loadParentCat($dataurl){
    $.ajax({
        type: "post",
        url: $dataurl,
        dataType:"json",
        data: $.csrf({"parentId":0}),
        success:function(msg){
            if(msg['status'] == 1){
                var data = eval(msg['modelList']);
                var html = "<option value=''>--请选择--</option>";
                for(var s in data){
                    html = html +"<option value='"+data[s]['id']+"'>"+data[s]['name']+"</option>";
                }
                $("#deviceParentCat").html(html);
                //触发二级选择
                //$("#deviceParentCat").trigger("change");
            }else{
                //提示确认失败
                alert("加载失败");
            }
        },
        error:function(msg){
            //提示确认失败
            alert("加载异常");
        }
    });
}

function loadDeviceCat($dataurl){
    var pid = $("#deviceParentCat").val();
    if(pid == ""){
        $("#deviceChildCat").html("<option value=''>--请选择二级分类--</option>");
        return false;
    }
    $.ajax({
        type: "post",
        url: $dataurl,
        dataType:"json",
        data: $.csrf({"parentId":pid}),
        success:function(msg){
            if(msg['status'] == 1){
                var data = eval(msg['modelList']);
                var html = "<option value=''>--请选择二级分类--</option>";
                var cat_id = $("#hid_cat_id").val();
                for(var s in data){
                    if(parseInt(cat_id) == parseInt(data[s]['id'])){
                        html = html +"<option value='"+data[s]['id']+"' selected=\"selected\">"+data[s]['name']+"</option>";
                    }else{
                        html = html +"<option value='"+data[s]['id']+"'>"+data[s]['name']+"</option>";
                    }
                }
                $("#deviceChildCat").html(html);
            }else{
                alert("加载失败");
            }
        },
        error:function(msg){
            //提示确认失败
            alert("加载异常");
        }
    });
}
/* 使用方法
    <script src="<?php echo Url::toRoute('/exts-src/base/1.0.0/ui/device-cat-select/device-cat-select.js'); ?>" type="text/javascript" ></script>
    loadParentCat('<?=Url::toRoute("/device/model/get-device-cat-list")?>');
    loadDeviceCat('<?=Url::toRoute("/device/model/get-device-cat-list")?>');
    $("#deviceParentCat").bind("change",function(){
        loadDeviceCat('<1?=Url::toRoute("/device/model/get-device-cat-list")?>');
    });
*/