[提问] 帮忙完善下四级下拉框联动问题 [复制链接]

界面1:
{
    标签页1:
    {
        水平布局:
        {
            下拉框:
            {
                名称:"挂机地图",
                选择响应:"挂机地图",
                选项:["骊山","药王谷"],
                初始选项:0,
                注释:"初始选项是可选属性，默认值为0。模版中设置了三个选项，您可以根据需要增加或减少，注意各选项之间用逗号分隔。"
            },    
            下拉框:
            {
                名称:"挂机人物",
                选择响应:"挂机人物",
                选项:["天忍","唐门"],
                初始选项:0,
                注释:"初始选项是可选属性，默认值为0。模版中设置了三个选项，您可以根据需要增加或减少，注意各选项之间用逗号分隔。"
            },    
            下拉框:
            {
                名称:"挂机范围",
                选择响应:"挂机范围",
                选项:["翠荫岭","石瓮谷"],
                初始选项:0,
                注释:"初始选项是可选属性，默认值为0。模版中设置了三个选项，您可以根据需要增加或减少，注意各选项之间用逗号分隔。"
            },    
            下拉框:
            {
                名称:"挂机具体位置点",
                选择响应:"函数名1",
                选项:["下","上","左边","中","左下","左上"],
                初始选项:0,
                注释:"初始选项是可选属性，默认值为0。模版中设置了三个选项，您可以根据需要增加或减少，注意各选项之间用逗号分隔。"
            },    
            注释:"用于将多个控件放在同一行",
        },    
    
    },    

}
以上是界面内容
Function 挂机地图(a)
Dim 骊山 = {"天忍1","唐门1"}
Dim 药王谷 = {"天忍2","唐门2"}

Dim 所有地图 = {骊山,药王谷}

    UIP.SetAttribute "挂机人物", {"选项":所有地图(a)}

    

End Function


Function 挂机人物(b)
    dim 天忍1 = {"翠荫岭","石瓮谷"}
    Dim 唐门1 = {"翠荫岭"}
    Dim 天忍2 = {"药王谷右上角"}
    Dim 唐门2 = {"药王谷右上角"}
    
    Dim 骊山 = {天忍1,唐门1}
Dim 药王谷 = {天忍2,唐门2}
    
    Dim 所有地图 = {骊山,药王谷}
    
    dim 挂机地图 = UIP.GetAttribute ("挂机地图")
    dim 挂机地图初始选项 = 挂机地图["初始选项"]
    
    uip.SetAttribute "挂机范围",{"选项":所有地图(挂机地图初始选项,b)}
End Function

Function 挂机范围(c)
    dim 翠荫岭1 = {"下","上","左边","中","左下","左上"}
    dim 石瓮谷1 = {"无","无","无","无","左边","右边"}
    Dim 翠荫岭2 = {"右半边1","右半边2","左半边","全屏","三炮台"}
    dim 石瓮谷2 = {"无","无","无","无","无","无"}
    Dim 药王谷右上角1 = {"四怪位置"}
    Dim 药王谷右上角2 = {"三怪位置"}

    dim 天忍1 = {翠荫岭1,石瓮谷1}
    Dim 唐门1 = {翠荫岭2,石瓮谷2}
    Dim 天忍2 = {药王谷右上角1}
    Dim 唐门2 = {药王谷右上角2}
    
    Dim 骊山 = {天忍1,唐门1}
Dim 药王谷 = {天忍2,唐门2}
    
    Dim 所有地图 = {骊山,药王谷}
    

    
    
End Function
子程序实现了三级联动,但四级联动的后面一点不知道该怎么写了,求助大佬!!!