前台:
- <asp:CheckBoxList ID = "cblJL" runat = "server" RepeatDirection="Horizontal" Width="100%">
- <asp:ListItem>当前记录</asp:ListItem>
- <asp:ListItem>当前页</asp:ListItem>
- <asp:ListItem>全部记录</asp:ListItem>
- </asp:CheckBoxList>
<asp:CheckBoxList ID = "cblJL" runat = "server" RepeatDirection="Horizontal" Width="100%">
<asp:ListItem>当前记录</asp:ListItem>
<asp:ListItem>当前页</asp:ListItem>
<asp:ListItem>全部记录</asp:ListItem>
</asp:CheckBoxList>
后台3种方式:
第一种:获得CheckBox的值
- string save_cblJL = "";
- for (int i = 0; i < this.cblJL.Items.Count; i++)
- {
- if (this.cblJL.Items[i].Selected == true)
- {
- save_cblJL += this.cblJL.Items[i].Value + ",";
- }
- }
- Response.Write(save_cblJL);
第二种:获得CheckBox的值
- string str_Save_cblJL = "";
- foreach (ListItem li in cblJL.Items)
- {
- if (li.Selected == true)
- {
- str_Save_cblJL += li.Value + ",";
- }
- }
- Response.Write(str_Save_cblJL);
第三种:从后台给前台CheckBox赋值
- string strapp = "当前记录,当前页,全部记录,";
- string[] strtemp = strapp.Split(',');
- foreach (string str in strtemp)
- {
- for (int i = 0; i < cblJL.Items.Count; i++)
- {
- if (this.cblJL.Items[i].Value == str)
- {
- this.cblJL.Items[i].Selected = true;
- }
- }
- }