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Architect_Programmer_Code Agriculture Network»Architect › Programming › .Net/C # › In the asp.net, CheckBox selects 2 methods for all CheckBoxes
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[ASP.NET] In the asp.net, CheckBox selects 2 methods for all CheckBoxes

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Posted on 7/29/2015 3:01:33 PM | | | |


Click the CheckBox box at the top to select all the following CheckBoxes, in Method 2;

The first type:
Background Code:
  1. protected void ckball_CheckedChanged(object sender, EventArgs e)
  2.         {
  3.             CheckBox ck=sender as CheckBox;
  4.             bool ci=ck.Checked;
  5.             for (int i = 0; i < gvusers.Rows.Count; i++)
  6.             {
  7.                 CheckBox o = gvusers.Rows[i].Cells[1].FindControl("ckxz") as CheckBox;
  8.                 o.Checked = ci;
  9.             }
  10.         }
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Front Desk Code:
  1. <asp:TemplateField>
  2.                                 <HeaderTemplate>
  3.                                     <asp:CheckBox ID="ckball" runat="server"
  4.                                         oncheckedchanged="ckball_CheckedChanged" AutoPostBack="True" />
  5.                                 </HeaderTemplate>
  6.                                 <ItemTemplate>
  7.                                     <asp:CheckBox ID="ckxz" runat="server" />
  8.                                 </ItemTemplate>
  9.                             </asp:TemplateField>
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 Landlord| Posted on 7/29/2015 3:27:08 PM |
Second method:
  1. <input id="ckall" type="checkbox" onclick="selectall(this);" />
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  1. <scrip去掉t src="scrip去掉ts/jquery-1.4.1.min.js" type="text/javascrip去掉t"></scrip去掉t>
  2. <scrip去掉t type="text/javascrip去掉t">
  3.     function selectall(ck) {
  4.         var bol = ck.checked;
  5.         $("#MainContent_gvusers td :checkbox").each(function () {
  6.             this.checked = bol;
  7.         });
  8.     }
  9. </scrip去掉t>
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Posted on 7/8/2017 4:03:24 PM |
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