使用jQuery从复选框列表中获取选定的项目

Question

How to get the selected items values of checkBoxList in button click event in jquery...

    <asp:CheckBoxList ID="check_list" runat="server">
        <asp:ListItem Text ="One" Value="1"></asp:ListItem>
        <asp:ListItem Text ="Two" Value="2"></asp:ListItem>
        <asp:ListItem Text ="Three" Value="3"></asp:ListItem>
    </asp:CheckBoxList>
<input type="button" id="btn_click" value="Click"/> 

Answer 1

just use an attribute selector like On click of button you can loop trough all checked values like

  $("#btn_click").click(function(){
    $("[id*=check_list] input[type=checkbox]:checked").each(function () {
           // add $(this).val() to your array
      });
    });

Answer 2

请参阅API中描述的jQuery :checked选择器。