99 lines
2.7 KiB
C#
99 lines
2.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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namespace FineUI.Examples.form
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{
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public partial class radiobuttonlist : PageBase
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack)
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{
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BindRadioButtonList();
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}
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}
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#region BindRadioButtonList
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public class TestClass
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{
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private string _id;
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public string Id
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{
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get { return _id; }
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set { _id = value; }
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}
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private string _name;
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public string Name
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{
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get { return _name; }
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set { _name = value; }
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}
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public TestClass(string id, string name)
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{
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_id = id;
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_name = name;
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}
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}
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private void BindRadioButtonList()
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{
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List<TestClass> myList = new List<TestClass>();
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myList.Add(new TestClass("1", "数据绑定值 1"));
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myList.Add(new TestClass("2", "数据绑定值 2"));
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myList.Add(new TestClass("3", "数据绑定值 3"));
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myList.Add(new TestClass("4", "数据绑定值 4"));
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RadioButtonList2.DataTextField = "Name";
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RadioButtonList2.DataValueField = "Id";
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RadioButtonList2.DataSource = myList;
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RadioButtonList2.DataBind();
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RadioButtonList2.SelectedValue = "3";
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}
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#endregion
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#region Events
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protected void btnServerSetSelectedValue_Click(object sender, EventArgs e)
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{
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RadioButtonList1.SelectedValue = "value1";
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}
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protected void btnServerGetSelectedValue_Click(object sender, EventArgs e)
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{
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if (RadioButtonList1.SelectedItem != null)
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{
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Alert.ShowInTop(String.Format("列表一选中项的值：{0}", RadioButtonList1.SelectedValue));
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}
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else
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{
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Alert.ShowInTop(String.Format("列表一没有选中项！"));
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}
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}
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protected void rblAutoPostBack_SelectedIndexChanged(object sender, EventArgs e)
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{
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Alert.ShowInTop("列表三选中项的值：" + rblAutoPostBack.SelectedValue);
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}
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protected void btnSubmit_Click(object sender, EventArgs e)
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{
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Alert.ShowInTop("列表二选中项的值：" + RadioButtonList2.SelectedValue + "<br/>列表三选中项的值：" + rblAutoPostBack.SelectedValue + "<br/>列表四选中项的值：" + rblVertical.SelectedValue);
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}
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#endregion
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}
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}
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