原创 Repeater radio 单选和多选混合

希望高手朋友给我留下美好的意见，在此先感谢您！

前台代码repeater：

 1     <script src="../Scripts/jquery-1.9.1.js"></script>

 2     <script type="text/javascript">

 3 

 4         function SelectOption(selopt) {

 5             var tempopt = $("#selopts").val();

 6             if (tempopt.indexOf(selopt.lang) != -1) {

 7 

 8                 var temp1 = tempopt.split(',');

 9                 for (var i = 0; i < temp1.length; i++) {

10                     if (temp1[i].indexOf(selopt.lang) !=-1) {

11                         temp1[i] = selopt.lang + ":" + selopt.value;

12                     }

13                 }

14                 var data = "";

15                 for (var i = 0; i < temp1.length; i++) {

16                     if (temp1[i] != '') {

17                         data += temp1[i] + ",";

18                     }

19                     

20                 }

21                 $("#selopts").val(data);

22                 //alert($("#selopts").val());

23             }

24             else {

25                 tempopt += selopt.lang + ":";

26                 tempopt += selopt.value + ",";

27                 $("#selopts").val(tempopt);

28                 //alert($("#selopts").val()+'bbbbbbbbbb');

29             }

30         }

31 

32 

33 

34         function SelectOption1(selopt) {

35             if (selopt.checked = true) {

36                 var tempopt = $("#selopts").val();

37                 if (tempopt.indexOf(selopt.lang + ":" + selopt.value + ",") != -1) {

38                     //alert(selopt.lang + ":" + selopt.value + ",");

39                     var temp = tempopt.replace(selopt.lang + ":" + selopt.value + ",", " ");

40                     selopt.checked = false;

41                     $("#selopts").val(temp);

42                    // alert($("#selopts").val());

43                 }

44                 else {

45                     var tempopt = $("#selopts").val();

46                     tempopt += selopt.lang + ":";

47                     tempopt += selopt.value + ",";

48                     $("#selopts").val(tempopt);

49                 }

50             }

51         }

52     </script>

View Code

 1   <table>

 2             <asp:Repeater ID="QuestionsInfo" runat="server">

 3                 <HeaderTemplate>

 4                     <tr><th>题目：</th></tr>

 5                 </HeaderTemplate>

 6                 <ItemTemplate>

 7                    <ItemTemplate>

 8                       

 9                    <tr>

10                       <%-- <td><input type="radio"  name='<%#Eval("ISMultiple")%>' onclick="SelectOption(this)"  value='<%#Eval("OptionCode")%>' /></td>--%>

11                       <td><%#Eval("First")%></td>

12                         <td><%#Eval("second")%></td>

13                       <%--  <td><input type="radio" name='<%#Eval("ISMultiple")%>' onclick="SelectOption(this)"  value='<%#Eval("OptionCode")%>' /></td>--%>

14                         

15                     </tr>

16                 </ItemTemplate>

17                 </ItemTemplate>

18             </asp:Repeater>

19         </table>

20 

21                 <div stype="float:right">

22                     <asp:LinkButton ID="lkbtnOK" runat="server" OnClick="lkbtnOK_Click">确定</asp:LinkButton>

23                 </div>

24 

25         <input type="hidden" runat="server" id="selopts"/>

View Code

后台代码

  1   public void BindQuestion(string ExamTitleCode, string ExamTitle)

  2         {

  3 

  4             List<temp> list = new List<temp>();

  5             // temp temp = new WebApplication1.temp();

  6 

  7 

  8             //获得所有题目

  9             var Questionssql = "select * from ";

 10            

 11             var Questionsdt = helps.GetDataTable(Questionssql );

 12             var QuestionsCount = Questionsdt.Rows.Count;

 13 

 14 

 15             for (int i = 0; i < QuestionsCount; i++)

 16             {

 17 

 18                 temp temp = new temp();

 19                 temp.First = Questionsdt.Rows[i]["Questions"].ToString();

 20                 temp.Second = "";

 21                 list.Add(temp);

 22 

 23                 var QuestionsID = Questionsdt.Rows[i]["QuestionsID"].ToString();

 24                 var MultipleChoice = Questionsdt.Rows[i]["MultipleChoice"].ToString();

 25 

 26                 //题目的所有选项

 27                 var AllOptionssql = "select * from Questions_Option where QuestionsID='" + QuestionsID + "'";

 28                 var AllOptiondt = helps.GetDataTable(AllOptionssql);

 29 

 30                 var AllOptionCount = AllOptiondt.Rows.Count;

 31 

 32 

 33                 for (int j = 0; j < AllOptionCount; j++)

 34                 {

 35 

 36                     temp = new temp();

 37                     var OptionCode = AllOptiondt.Rows[j]["OptionCode"].ToString();

 38                     var OptionName = AllOptiondt.Rows[j]["OptionName"].ToString();

 39                     //var Option

 40                     if (MultipleChoice == "1")

 41                     {

 42                         temp.First = "<input type='radio' onclick='SelectOption1(this)' lang='" + QuestionsID + "' value='" + OptionCode + "' />";

 43                     }

 44                     else

 45                     {

 46                         temp.First = "<input type='radio' name='" + QuestionsID + "' lang='" + QuestionsID + "' onclick='SelectOption(this)' value='" + OptionCode + "' />";

 47                     }

 48                     temp.Second = OptionName;

 49                     list.Add(temp);

 50                 }

 51 

 52 

 53 

 54             }

 55             QuestionsInfo.DataSource = ToDataTable(list);

 56             QuestionsInfo.DataBind();

 57         }

 58 

 59         /// <summary>

 60         /// 将集合类转换成DataTable

 61         /// </summary>

 62         /// <param name="list">集合</param>

 63         /// <returns></returns>

 64         public static DataTable ToDataTable(IList list)

 65         {

 66             DataTable result = new DataTable();

 67             if (list.Count > 0)

 68             {

 69                 PropertyInfo[] propertys = list[0].GetType().GetProperties();

 70                 foreach (PropertyInfo pi in propertys)

 71                 {

 72                     result.Columns.Add(pi.Name, pi.PropertyType);

 73                 }

 74 

 75                 for (int i = 0; i < list.Count; i++)

 76                 {

 77                     ArrayList tempList = new ArrayList();

 78                     foreach (PropertyInfo pi in propertys)

 79                     {

 80                         object obj = pi.GetValue(list[i], null);

 81                         tempList.Add(obj);

 82                     }

 83                     object[] array = tempList.ToArray();

 84                     result.LoadDataRow(array, true);

 85                 }

 86             }

 87             return result;

 88         }

 89 

 90         List<temp> list = new List<temp>();

 91         protected void lkbtnOK_Click(object sender, EventArgs e)

 92         {

 93             var AnswerOptions = this.selopts.Value;

 94             string[] str=AnswerOptions.Split(',');

 95 

 96             

 97             for (var i = 0; i < str.Length; i++)

 98             {

 99                 if (str[i] != "")

100                 {

101                     temp tp = new WebApplication1.temp();

102                     var tempstr = str[i].Split(':');

103                     if (list.Count == 0)

104                     {

105                         tp.First = tempstr[0];

106                         tp.Second = tempstr[1];

107                         list.Add(tp);

108                     }

109                     else

110                     {

111                         for (var j = 0; j < list.Count; j++)

112                         {

113                             if (tempstr[0] == list[j].First)

114                             {

115                                 list[j].Second = list[j].Second + "," + tempstr[1];

116                                 break;

117                             }

118                             else if (j == list.Count - 1)

119                             {

120                                 tp.First = tempstr[0];

121                                 tp.Second = tempstr[1];

122                                 list.Add(tp);

123                                 break;

124                             }

125                         }

126                     }

127 

128                     }

129                 }

130 

131 

132             for (int i = 0; i < list.Count; i++)

133             {

134                 SaveData(list[i].First, StrSort(list[i].Second));

135             }

136             InsertFinsh();

137 

138 

139             // InsertFinsh();

140             }

141 

142 

143         public String StrSort(string Str)

144         {

145             var tempOption = Str.TrimEnd(',').Split(',');

146             var text = "";

147             if (tempOption.Length > 1)

148             {

149                 Array.Sort(tempOption);

150             }

151             for (int i = 0; i < tempOption.Length; i++)

152             {

153                 if (i != tempOption.Length - 1)

154                 {

155                     text += tempOption[i] + ",";

156                 }

157                 else

158                 {

159                     text += tempOption[i];

160                 }

161             }

162             return text;

163         }

View Code