/// <summary>
/// 获取渲染器
/// </summary>
/// <param name="context">上下文</param>
protected override IRender GetRender(Context context)
{
var config = new SelectConfig(context);
Helper.SetColspan(config, context);
return(new RadioRender(config));
}
/// <summary>
/// 初始化一个<see cref="SelectExpressionResolver"/>类型的实例
/// </summary>
/// <param name="expression">属性表达式</param>
/// <param name="config">配置</param>
private SelectExpressionResolver(ModelExpression expression, SelectConfig config)
{
if (expression == null || config == null)
{
return;
}
_expression = expression;
_config = config;
_memberInfo = expression.GetMemberInfo();
}
/// <summary>
/// 获取渲染器
/// </summary>
/// <param name="context">上下文</param>
protected override IRender GetRender(Context context)
{
var config = new SelectConfig(context);
if (config.Contains(UiConst.DataSource) || config.Contains(UiConst.Url))
{
return(new SelectListWrapperRender(config));
}
return(new SelectListRender(config));
}
/// <summary>
/// 初始化下拉列表表达式解析器
/// </summary>
/// <param name="expression">属性表达式</param>
/// <param name="config">配置</param>
/// <param name="isTableEdit">是否表格编辑</param>
private SelectExpressionResolver(ModelExpression expression, SelectConfig config, bool isTableEdit)
{
if (expression == null || config == null)
{
return;
}
_expression = expression;
_config = config;
_memberInfo = expression.GetMemberInfo();
_isTableEdit = isTableEdit;
}
/// <summary>
/// 初始化下拉列表渲染器
/// </summary>
/// <param name="config">下拉列表配置</param>
public SelectRender(SelectConfig config) : base(config)
{
_config = config;
}
/// <summary>
/// 初始化单选框渲染器
/// </summary>
/// <param name="config">配置</param>
public RadioRender(SelectConfig config) : base(config)
{
_config = config;
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="expression">属性表达式</param>
/// <param name="config">配置</param>
public static void Init(ModelExpression expression, SelectConfig config)
{
new SelectExpressionResolver(expression, config).Init();
}
/// <summary>
/// 初始化选择列表包装器渲染器
/// </summary>
/// <param name="config">配置</param>
public SelectListWrapperRender(SelectConfig config) : base(config)
{
_config = config;
}
/// <summary>
/// 初始化选择列表
/// </summary>
public SelectList()
{
_config = new SelectConfig();
}
/// <summary>
/// 初始化单选框
/// </summary>
public Radio()
{
_config = new SelectConfig();
}
/// <summary>
/// 初始化下拉列表
/// </summary>
/// <param name="gridConfig">栅格配置</param>
public Select(IConfig gridConfig = null)
{
_config = new SelectConfig();
_config.AddColspan(gridConfig);
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="expression">属性表达式</param>
/// <param name="config">配置</param>
/// <param name="isTableEdit">是否表格编辑</param>
public static void Init(ModelExpression expression, SelectConfig config, bool isTableEdit = false)
{
new SelectExpressionResolver(expression, config, isTableEdit).Init();
}
