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1、实训八供应商信息管理实训目的:实训内容:实训过程：1.制作供应商信息管理界面(gongyingshang.aspx)供应商添加版旗询名称I地址I电话：|Email:|联系人:|备注:|没加 ScrptNActrl供应商信息ScriptIaBacer供应有名称供应商地址供应荏电话效据绑定数宪绑定数据绑定故据绑定数据绑定数据绑定ffi效据绑定数据绑定数据绑定数据绑定数据绑定数据绑定ffiB效据绑定效据被数据绑定全部静态代码如下：title)无标题页/title) 供应商信息 供应商添加/修改/查询 /td &n
2、bsp; 名称： ： :Email:联系人:备注:,CommandName=xiugai”修改2.编写动态代码(gongyingshang.aspx.es)usingSystem;usingSystem.Collections;usingSystem.Configuration;usingSystem.Data;usingSystem.Linq;usingSystem.Web;usingSystem.Web.Security;usingSystem.Web.UI;usingSystem.Web.ULHtmlControls;usingSystem.Web.ULWebC
3、ontrols;usingSystem.Web.ULWebControls.WebParts;usingSystem.Xml.Linq;publicpartialclassgongyingshang:System.Web.ULPage(DBfunctiondb=newDBfunctionO：protectedvoidPage_Load(objectsender,EventArgse)(db.isLogin();if(!IsPostBack)(binddata();)voidbinddata()GridViewl.DataSource=db.getDataView(*select*fromgys
4、);GridViewl.DataBindO；)protectedvoidButtonlClick(objectsender,EventArgse)(stringsqlcheck=”;stringsql=”;if(Sessiontquanxian*I=null&Session*quanxian*.ToStringO!=0)(ScriptManager.RegisterStartupScript(this,GetTypeO,alert(对不起，您的权限不够!)，true);return;)else(if(TextBoxl.Text.TrimO.Length0&TextBox2.Text.Trim(
5、).Length0&TextBox3.Text.Trim().Length0&TextBox5.Text.TrimO.LengthO)(SqICheCk=select*fromgyswherecompany=*+TextBoxl.Text.TrimO+“andtel=+TextBox3.Text.TrimO+“andname=+TextBox5.Text.TrimO+if(!db.isExist(sqlcheck)(if(Buttonl.Text=添加)(sql=insertintogys(company,email,name,address,tel,beizhu)values(,+TextB
6、oxl.Text.TrimO+sql+=TextBox4.Text.TrimO+,+TextBox5.Text.TrimO+,+TextBox2.Text.TrimO+sql+=TextBox3.Text.TrimO+,+TextBox6.Text.TrimO+else(sql=updategyssetcompany=*+TeXtBoXLTeXt.Trim。+”,email=+TeXtBoX4.Text.Trim。+“,name=;sql+=TextBox5.Text.TrimO+,address=+TextBox2.Text.TrimO+,tel=+TextBox3.Text.TrimO+s
7、ql+=beizhu=+TextBox6.Text.TrimO+whereid=+ViewState*id*.ToStringO;db.SqlExecute(sql);Buttonl.Text=添加”；binddata();TextBoxl.Text=TextBox2.Text=TextBox3.Text=”;TextBox4.Text=TextBox5.Text=TextBox6.Text=TextBoxl.FocusO；)else(ScriptManager.RegisterStartupScript(this,GetTypeO,”,alert(该记录已经存在！)，true);)else(
8、ScriptManager.RegisterStartupScript(this,GetTypeO,alert(供应商名称、供应商电话与联系人姓名不能为空)，true);)protectedvoidGridViewl-RowDeleting(objectsender,GridViCwDeleteEventArgse)(if(SeSSiOnquanxian!=null&Session*quanxianw.ToStringO!=0)(ScriptManager.RegisterStartupScript(this,GetTypeO,alert(对不起，您的权限不够!)，true);return;e
9、lse(db.SqlExecute(deletefromgyswhereid=+GridViewl.DataKeyse.Rowindex.Value);binddataO;)protectedvoidGridViewl_RowCommand(objectsender,GridViewCommandEventArgse)(intid;DataRowdr;if(SessionLquanxian!=null&Sessionquanxian.ToStringOI=O)(ScriptManager.RegisterStartupScript(this,GetTypeO,alert(对不起，您的权限不够!
10、)，true);return;)elseTextBoxLText ;TextBox2. Text :TextBox3. Text :TextBox4. Text ;TextBox5. Text :TextBox6. Text :Buttonl. Text =ViewStateE*id*=id;dr=db.getDataRow(,zselect*fromgyswhereid=+id);dr“company.ToStringO；dr,address*.ToStringO；dr,tel*.ToStringO;dr,emailz,.ToStringO；=drname.ToStringO;=drbeizhu.ToStringO;储存”;
