1.//弹出对话框.点击转向指定页面
- Response.Write("<script>window.alert('该会员没有提交申请,请重新提交!')</script>");
- Response.Write("<script>window.location ='http://www.51aspx.com/bizpulic/upmeb.aspx'</script>");
2.//弹出对话框
- Response.Write("<script language='javascript'>alert('产品添加成功!')</script >");
3.//删除文件
- string filename ="20059595157517.jpg";
- pub.util.DeleteFile(HttpContext.Current.Server.MapPath("../file/")+filename);
4.//绑定下拉列表框datalist
- System.Data.DataView dv=conn.Exec_ex("Select -1 as code,'请选择经营模式' as content from dealin union Select code,content from dealin");
- this.dealincode.DataSource=dv;
- this.dealincode.DataTextField="content";
- this.dealincode.DataValueField="code";
- this.dealincode.DataBind();
- this.dealincode.Items.FindByValue(dv[0]["dealincode"].ToString()).Selected=true;
5.//时间去秒显示
- <%# System.DateTime.Parse(DataBinder.Eval(Container.DataItem,"begtime").ToString()).ToShortDateString()%>
6.//标题带链接
- <%# "<a class=\"12c\" target=\"_blank\" href=\"http://www.51aspx/CV/_"+DataBinder.Eval(Container.DataItem,"procode")+".html\">"+ DataBinder.Eval(Container.DataItem,"proname")+"</a>"%>
7.//修改转向
- <%# "<A href=\"editpushpro.aspx?id="+DataBinder.Eval(Container.DataItem,"code")+"\">"+"修改"+"</A>"%>
8.//弹出确定按钮
- <%# "<A id=\"btnDelete\" onclick=\"return confirm('你是否确定删除这条记录吗?');\" href=\"pushproduct.aspx?dl="+DataBinder.Eval(Container.DataItem,"code")+"\">"+"删除"+"</A>"%>
9.//输出数据格式化 "{0:F2}" 是格式 F2表示小数点后剩两位
- <%# DataBinder.Eval(Container, "DataItem.PriceMoney","{0:F2}") %>
10.//提取动态网页内容
- Uri uri = new Uri("http://www.51aspx.com/");
- WebRequest req = WebRequest.Create(uri);
- WebResponse resp = req.GetResponse();
- Stream str = resp.GetResponseStream();
- StreamReader sr = new StreamReader(str,System.Text.Encoding.Default);
- string t = sr.ReadToEnd();
- this.Response.Write(t.ToString());
11.//获取" . "后面的字符
- i.ToString().Trim().Substring(i.ToString().Trim().LastIndexOf(".")+1).ToLower().Trim()
12. 打开新的窗口并传送参数: 传送参数:
- response.write("<script>window.open(’×.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
接收参数:
- string a = Request.QueryString("id");
- string b = Request.QueryString("id1");
12.为按钮添加对话框
- Button1.Attributes.Add("onclick","return confirm(’确认?’)");
- button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
13.删除表格选定记录
- int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
- string deleteCmd = "Delete from Employee where emp_id = " + intEmpID.ToString()
14.删除表格记录警告
- private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
- {
- switch(e.Item.ItemType)
- {
- case ListItemType.Item :
- case ListItemType.AlternatingItem :
- case ListItemType.EditItem:
- TableCell myTableCell;
- myTableCell = e.Item.Cells[14];
- LinkButton myDeleteButton ;
- myDeleteButton = (LinkButton)myTableCell.Controls[0];
- myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
- break;
- default:
- break;
- }
- }
15.点击表格行链接另一页
- private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
- {
- //点击表格打开
- if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListIte
