.net中单选按钮RadioButton,RadioButtonList 以及纯Html中radio的用法实例?

.net中单选按钮RadioButton,RadioButtonList 以及纯Html中radio的用法,区别?


RadioButton实例及说明:

<asp:RadioButton ID="publicHas" Checked="true" runat="server" CssClass="radioMiddle" Text="所有人可见" GroupName="mm"/>
                                                                                                 
<asp:RadioButton ID="privateHas" runat="server" CssClass="radioMiddle" Text="仅自己可见"  GroupName="mm" />
                                   
<asp:RadioButton ID="friendHas" runat="server" CssClass="radioMiddle" Text="仅好友可见"   GroupName="mm" />
                                              
.net后台处理方式:                             
  if (privateHas.Checked == true)
     model.Limits = 0;
  if (friendHas.Checked == true)
     model.Limits = 1;
  if (publicHas.Checked == true)
     model.Limits = 2;


RadioButtonList在.net中跟DropDownList用法相似,可以看成集合:
 <asp:RadioButtonList ID="rbImg" Name="rbImg" runat="server" RepeatDirection="Horizontal"
         RepeatLayout="Flow">
      <asp:ListItem Value="1">是</asp:ListItem>
      <asp:ListItem Value="0" Selected="True">否</asp:ListItem>
 </asp:RadioButtonList>


.net后台处理方式:

  this.radCid.SelectedValue = project.Cid;
        


radio
将name设置为相同的值
<input type="radio" name="sex" value="1" checked="checked"></input><input type="radio" name="sex" value="0" ></input>女


.net后台处理方式:
通过Request.Form["sex"].ToString();获取

 

posted @ 2013-07-31 10:42  Summers  阅读(6175)  评论(0编辑  收藏  举报