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在一个页面中做js 的全选,而不影响别的全选,该怎么做,请指教,,急等谢谢

在一个页面中做js 的全选,而不影响别的全选,该怎么做,请指教,,急等谢谢

 

 <tr>
                                    <td class="td1" style="height: 24px; width: 20%">
                                        教师组:
                                       <input type="checkbox" id="cbTAll"   />全选
                                    </td>
                                    <td class="td1" style="height: 24px; width: 60%">
                                       <asp:CheckBoxList ID="cbTeacher" runat="server" DataTextField="ClassName" DataValueField="Id" name="cbTeacher"
                                        RepeatDirection="Horizontal" RepeatColumns="3">
                                    </asp:CheckBoxList>
                                   
                                    </td>
                                </tr>
                                <tr>
                                    <td class="td1" style="height: 24px; width: 20%">
                                        学生组:
                                        <input type="checkbox" id="cbSAll"  />全选
                                    </td>
                                    <td class="td1" style="height: 24px; width: 60%">
                                       <asp:CheckBoxList ID="cbStudent" runat="server" DataTextField="ClassName" DataValueField="Id" name="cbStudent"
                                        RepeatDirection="Horizontal" RepeatColumns="3">
                                    </asp:CheckBoxList>
                                    </td>
                                </tr>

 

 

BIG阳
浏览 645回答 5
5回答

潇湘沐

如果你会jquery的话就很简单了, $(document).ready(function(){   $('#cbTAll').bind("click",function(){   $("input[name='cbTeacher']").each(function(i,obj){       $(obj).attr("checked",$("#cbTAll").attr("checked"));     })   })     $('#cbSAll').bind("click",function(){   $("input[name='cbStudent']").each(function(i,obj){       $(obj).attr("checked",$("#cbSAll").attr("checked"));     })   })   })

收到一只叮咚

每一个CheckBoxList组成生成客户端ID前掇都不一样,可以通过JS遍历ID名称是否包含当前组的。

HUX布斯

怎么判断是否包含...当前组是指的什么。。。请问

慕姐8265434

@lovemc:你查看客户端生成的HTML源码,分析一个CheckBoxList生成的共同点。
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