/// <summary>
/// 获取数字框的客户端的脚本参数配置
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
public static string GetNumberBoxScript(NumberOptions options, string id)
{
if (options == null)
{
options = new NumberOptions();
}
StringBuilder sb = new StringBuilder();
sb.AppendLine("");
sb.Append(WebConsts.ScriptBegin);
sb.Append("new song.numberbox('#" + id + "',{");
sb.AppendFormat("allowDecimal:{0},allowNegative:{1}", options.AllowDecimal.ToString().ToLower(), options.AllowNegative.ToString().ToLower());
sb.Append(",maxValue:" + options.MaxValue);
sb.Append(",minValue:" + options.MinValue);
if (options.Precision.HasValue)
{
sb.Append(",precision:" + options.Precision.Value);
}
if (!string.IsNullOrEmpty(options.OnEnter))
{
sb.Append(",onEnter:" + options.OnEnter);
}
sb.Append("});");
sb.Append(WebConsts.ScriptEnd);
return(sb.ToString());
}
public static MvcHtmlString NumberBoxFor <TModel, TProperty>(
this HtmlHelper <TModel> helper,
Expression <Func <TModel, TProperty> > expression,
NumberOptions options
)
{
return(NumberBoxFor(helper, expression, options, null));
}
public static MvcHtmlString NumberBoxFor <TModel, TProperty>(
this HtmlHelper <TModel> helper,
Expression <Func <TModel, TProperty> > expression,
NumberOptions options,
object htmlAttributes
)
{
// IDictionary<string, object> attrs = SetAttributes(options, HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes));
string name = helper.ViewData.TemplateInfo.GetFullHtmlFieldName(ExpressionHelper.GetExpressionText(expression));
StringBuilder sb = new StringBuilder();
sb.Append(helper.TextBoxFor(expression, htmlAttributes).ToString());
sb.AppendLine(GetNumberBoxScript(options, name));
return(MvcHtmlString.Create(sb.ToString()));
}
public static MvcHtmlString NumberBox(
this HtmlHelper helper,
string name,
object value,
NumberOptions options,
object htmlAttributes
)
{
// IDictionary<string, object> attrs = SetAttributes(options, HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes));
StringBuilder sb = new StringBuilder();
sb.Append(helper.TextBox(name, value, htmlAttributes).ToString());
sb.AppendLine(GetNumberBoxScript(options, name));
return(MvcHtmlString.Create(sb.ToString()));
}
public static MvcHtmlString NumberBox(this HtmlHelper helper, string name, object value, NumberOptions options)
{
return(NumberBox(helper, name, value, options, null));
}