[英]c#.net how to get a HtmlGenricControll to show a RadioButtonList item
我有一個 HtmlGenericController,我想添加 RadioButtons。 我的單選按鈕來自 RadioButtonList,因此對象是 Listitems。 如何讓我的通用控制器顯示單選按鈕?
這是我的代碼
private HtmlGenericControl generateCells(String domainName)
{
HtmlGenericControl container = new HtmlGenericControl("div");
HtmlGenericControl dName = new HtmlGenericControl("span");
dName.InnerHtml = domainName;
RadioButtonList radioList = new RadioButtonList();
radioList.ID = "radio_" + domainName;
radioList.RepeatDirection = RepeatDirection.Horizontal;
ListItem sunriseA = new ListItem();
sunriseA.Value = Price_Types.SUNRISE_ONE.ToString();
//sunriseA.Text = Price_Types.SUNRISE_ONE.ToString();
sunriseA.Text = "";
radioList.Items.Add(sunriseA);
ListItem sunriseB = new ListItem();
sunriseB.Value = Price_Types.SUNRISE_TWO.ToString();
//sunriseB.Text = Price_Types.SUNRISE_TWO.ToString();
sunriseB.Text = "";
radioList.Items.Add(sunriseB);
ListItem landrush = new ListItem();
landrush.Value = Price_Types.LANDRUSH.ToString();
//landrush.Text = Price_Types.LANDRUSH.ToString();
landrush.Text = "";
radioList.Items.Add(landrush);
ListItem general = new ListItem();
general.Value = Price_Types.GENERAL.ToString();
//general.Text = Price_Types.GENERAL.ToString();
general.Text = "";
radioList.Items.Add(general);
container.Controls.Add(dName);
foreach (ListItem item in radioList.Items)
{
HtmlGenericControl span = new HtmlGenericControl("span");
span.InnerHtml = item;//what to put here??
container.Controls.Add(span);
}
return container;
}
var radioButton = new HtmlGenericControl("input");
radioButton.Attributes["type"] = "radio";
radioButton.Attributes["name"] = "groupName";
radioButton.Attributes["value"] = "buttonValue";
不過,這只會呈現圓形單選按鈕本身。 要添加 label,您必須在旁邊渲染一個span
。 或者,IIRC,渲染一個label
字段並將for
屬性設置為單選按鈕的 ID,因此單擊 label 也會自動單擊該按鈕。
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