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106 lines
4.1 KiB
C#
106 lines
4.1 KiB
C#
using System;
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using System.Collections;
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using System.Configuration;
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using System.Data;
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using System.Linq;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.HtmlControls;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Xml.Linq;
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using DSWeb.DataAccess;
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namespace DSWeb
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{
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public partial class wucGridView2 : System.Web.UI.UserControl
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack)
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{
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ViewState["OrderDire"] = "ASC";
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}
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}
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public void gvBind(string sSQL)
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{
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string od = "";
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if (ViewState["SortOrder"] == null)
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{
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od = "";
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}
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else
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{
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od = " order by " + ViewState["SortOrder"].ToString().Trim() + " " + ViewState["OrderDire"];
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}
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//
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ViewState["gvBind"] = sSQL;
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if (od.Trim() != "")
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{
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sSQL += od;
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}
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DataSet ds = SqlHelper.OpenSqlDataSet(SqlHelper.ConnectionStringLocalTransaction, sSQL);
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GridView1.DataSource = ds;
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GridView1.DataBind();
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}
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protected void GridView1_Sorting(object sender, GridViewSortEventArgs e)
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{
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ViewState["SortOrder"] = e.SortExpression;
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if (ViewState["OrderDire"].ToString() == "Desc")
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ViewState["OrderDire"] = "ASC";
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else
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ViewState["OrderDire"] = "Desc";
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//
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if (ViewState["gvBind"] != null)
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{
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gvBind(ViewState["gvBind"].ToString());
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}
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}
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protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
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{
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//表头
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if (e.Row.RowType == DataControlRowType.Header)
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{
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//单元格变色
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foreach (TableCell c in e.Row.Cells)
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{
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c.Attributes["onmouseover"] = "javascript:bgcolor=this.style.backgroundColor;this.style.backgroundColor='#CDE0FA';";
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c.Attributes["onmouseout"] = "javascript:this.style.backgroundColor=bgcolor;";
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}
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}
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//行
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if (e.Row.RowType == DataControlRowType.DataRow)
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{
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//下面两句代码是添加鼠标效果，可以省略，当鼠标移动到行上时，变颜色
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e.Row.Attributes.Add("onmouseover", "currentcolor=this.style.backgroundColor;this.style.backgroundColor='#A7CDF0';");//,this.style.fontWeight='Bold';");
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//当鼠标离开的时候 将背景颜色还原的以前的颜色
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e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=currentcolor,this.style.fontWeight='';");
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//设置悬浮鼠标指针形状为"小手"
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//e.Row.Attributes["style"] = "Cursor:hand";
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//单击行选中变色
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e.Row.Attributes.Add("onclick ", "if(window.oldtr!=null){window.oldtr.runtimeStyle.cssText='';}this.runtimeStyle.cssText='background-color:#A7CDF0';window.oldtr=this;");//字体变色this.style.color='#FFFFFF';
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//e.Row.ForeColor = System.Drawing.Color.White;
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//双击该行，弹出详细的信息页面`
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string ID = e.Row.Cells[0].Text;
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//string ID = GridView1.DataKeys[e.Row.RowIndex].Value.ToString();
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e.Row.Attributes.Add("OnDblClick", "return openLink('" + ID + "')");
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e.Row.ToolTip = "双击该行，显示更详细的信息。";
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//e.Row.BackColor = System.Drawing.Color.FromName("#FFE4B5");
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e.Row.Attributes.Add("onclick", "selectRow('" + ID + "')");
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}
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}
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protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
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{
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GridView1.PageIndex = e.NewPageIndex;
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//
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if (ViewState["gvBind"] != null)
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{
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gvBind(ViewState["gvBind"].ToString());
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}
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}
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}
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} |