12.Panel 横向滚动，纵向自动扩展
| <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel> |
13.回车转换成Tab
| <script language="javascript" for="document" event="onkeydown"> if(event.keyCode==13 && event.srcElement.type!=‘button‘ && event.srcElement.type!=‘submit‘ && event.srcElement.type!=‘reset‘ && event.srcElement.type!=‘‘&& event.srcElement.type!=‘textarea‘); event.keyCode=9; </script> onkeydown="if(event.keyCode==13) event.keyCode=9" |
14.DataGrid超级连接列
| DataNavigateUrlField="字段名" DataNavigateUrlFormatString=http://6ccn.com/inc/delete.aspx?ID={0} |
15.DataGrid行随鼠标变色
| private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) { if (e.Item.ItemType!=ListItemType.Header) { e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\""); e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\""); } } |
16.模板列
| <ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID"> <ITEMTEMPLATE> <ASP:LABEL text=‘<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>‘ runat="server" width="80%" id="lblColumn" /> </ITEMTEMPLATE> </ASP:TEMPLATECOLUMN> <ASP:TEMPLATECOLUMN headertext="选中"> <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE> <ITEMTEMPLATE> <ASP:CHECKBOX id="chkExport" runat="server" /> </ITEMTEMPLATE> <EDITITEMTEMPLATE> <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" /> </EDITITEMTEMPLATE> </ASP:TEMPLATECOLUMN> |
后台代码
| protected void CheckAll_CheckedChanged(object sender, System.EventArgs e) { //改变列的选定，实现全选或全不选。 CheckBox chkExport ; if( CheckAll.Checked) { foreach(DataGridItem oDataGridItem in MyDataGrid.Items) { chkExport = (CheckBox)oDataGridItem.FindControl("chkExport"); chkExport.Checked = true; } } else { foreach(DataGridItem oDataGridItem in MyDataGrid.Items) { chkExport = (CheckBox)oDataGridItem.FindControl("chkExport"); chkExport.Checked = false; } } } |
连接字符串 config
| ConfigurationManager.ConnectionStrings["connstring"].ConnectionString <connectionStrings> <add name="connstring" connectionString="server=.;uid=sa;pwd=111111;database=database" providerName="System.Data.SqlClient"/> </connectionStrings> |
2.为按钮添加对话框
| Button1.Attributes.Add("onclick","return confirm(‘确认?‘)"); button.attributes.add("onclick","return confirm(‘are you sure...?‘)") |
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TAG: Asp.net 问题