addRadio("name值", "标题", "提示", "数据项", "默认值" [, "属性", "额外属性", "额外css类"])

标识符：radio

单选的用法和复选类似，请参照复选的用法。

一个简单的单选

return ZBuilder::make("form")
    ->setPageTitle("添加")
    ->addRadio("city", "选择城市", "", ["gz" => "广州", "sz" => "深圳", "sh" => "上海"])
    ->fetch();

带默认值

return ZBuilder::make("form")
    ->addRadio("city", "选择城市", "", ["gz" => "广州", "sz" => "深圳", "sh" => "上海"], "gz")
    ->fetch();

定义属性

可以设置颜色、尺寸

颜色（color）

• primary (默认)
• default
• info
• success
• warning
• danger

$list_city = ["gz" => "广州", "sz" => "深圳", "sh" => "上海"];

return ZBuilder::make("form")
    ->addRadio("city", "选择城市", "请选择城市", $list_city, "", ["color" => "danger"])
    ->fetch();

尺寸（size）

• sm (默认)
• nm
• lg

$list_city = ["gz" => "广州", "sz" => "深圳", "sh" => "上海"];

return ZBuilder::make("form")
    ->addRadio("city", "选择城市", "", $list_city, "", ["size" => "lg"])
    ->fetch();

两种属性一起使用

$list_city = ["gz" => "广州", "sz" => "深圳", "sh" => "上海"];

return ZBuilder::make("form")
    ->addRadio("city", "选择城市", "", $list_city, "", ["color" => "danger", "size" => "lg"])
    ->fetch();

添加额外属性

比如默认为禁用状态

$list_city = ["gz" => "广州", "sz" => "深圳", "sh" => "上海"];

return ZBuilder::make("form")
    ->setPageTitle("添加")
    ->addRadio("city", "选择城市", "", $list_city, "", "", "disabled")
    ->fetch();

添加额外css类

$list_city = ["gz" => "广州", "sz" => "深圳", "sh" => "上海"];

return ZBuilder::make("form")
    ->setPageTitle("添加")
    ->addRadio("city", "选择城市", "", $list_city, "", "", "", "active")
    ->fetch();

这里添加的css类是自定义的，有特殊要求时才需要，请根据实际开发来决定