zoukankan      html  css  js  c++  java
  • gridview checkbox 列

                 <asp:TemplateField>
                          <HeaderTemplate>
                            删除<input id="CheckAll" type="checkbox" onclick="selectAll(this);"/>
                        </HeaderTemplate>
                        <ItemTemplate>
                            <asp:CheckBox ID="CbDelete" runat="server" />
                        </ItemTemplate>
                        <ItemStyle Width="50px" HorizontalAlign="Center"/>
                    </asp:TemplateField>

    --------------------------------------------------------------------------------------------------

     function selectAll(obj)
        {
            var theTable  = obj.parentElement.parentElement.parentElement;
            var i;
            var j = obj.parentElement.cellIndex;
           
           for(i=0;i<theTable.rows.length;i++)
           {
               var objCheckBox = theTable.rows[i].cells[j].firstChild;
                           if(objCheckBox.checked!=null)objCheckBox.checked = obj.checked;
           }
        }

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  • 原文地址:https://www.cnblogs.com/xianzuoqiaoqi/p/1506757.html
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