Jquery 获取checkboxlist里面选中的值
HTML代码
- html xmlns="http://www.w3.org/1999/xhtml">
- <headrunat="server">
- <title>无标题页</title>
- <scripttype="text/javascript"src="js/jquery-1.3.2.min.js"></script>
- <scripttype="text/javascript">
- $(document).ready(function(){
- $("#getText").click(function(){
- var arr=[];
- $("#CheckBoxList1 :checkbox:checked").each(function(){
- arr.push($(this).next().html());
- })
- $("#txt_pjName").val(arr.join(‘,‘));
- })
- $("#getValue").click(function(){
- var arr=[];
- $("#CheckBoxList1 :checkbox:checked").each(function(){
- arr.push($(this).parent().attr("SetValue"))
- })
- $("#txt_pjName").val(arr.join(‘,‘));
- })
- })
- </script>
- </head>
- <body>
- <formid="form1"runat="server">
- <asp:TextBoxID="txt_pjName"runat="server">
- </asp:TextBox>
- <asp:CheckBoxListID="CheckBoxList1"runat="server"RepeatColumns="2"
- ondatabound="CheckBoxList1_DataBound">
- </asp:CheckBoxList>
- <aid="getText">获取文本</a>
- <aid="getValue">获取值</a>
- </form>
- </body>
- </html>
html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>无标题页</title> <script type="text/javascript" src="js/jquery-1.3.2.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("#getText").click(function(){ var arr=[]; $("#CheckBoxList1 :checkbox:checked").each(function(){ arr.push($(this).next().html()); }) $("#txt_pjName").val(arr.join(‘,‘)); }) $("#getValue").click(function(){ var arr=[]; $("#CheckBoxList1 :checkbox:checked").each(function(){ arr.push($(this).parent().attr("SetValue")) }) $("#txt_pjName").val(arr.join(‘,‘)); }) }) </script> </head> <body> <form id="form1" runat="server"> <asp:TextBox ID="txt_pjName" runat="server"> </asp:TextBox> <asp:CheckBoxList ID="CheckBoxList1" runat="server" RepeatColumns="2" ondatabound="CheckBoxList1_DataBound"> </asp:CheckBoxList> <a id="getText">获取文本</a> <a id="getValue">获取值</a> </form> </body> </html>
C#代码
- protectedvoid CheckBoxList1_DataBound(object sender, EventArgs e)
- {
- ListControl list = sender as ListControl;
- foreach (ListItem item in list.Items)
- {
- item.Attributes["SetValue"] = item.Value;
- }
- }
protected void CheckBoxList1_DataBound(object sender, EventArgs e) { ListControl list = sender as ListControl; foreach (ListItem item in list.Items) { item.Attributes["SetValue"] = item.Value; } }
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