小区物业管理系统设计与实现-毕设论文

5 系统的设计与实现

5.1 住户页面的设计与实现

作为小区物业管理系统主页[18],应尽可能多地提供小区及时信息。为了吸引和留住客户,网站除了创建自己的特色外,还需要使客户使用起来方便、易用。系统主界面主要包含以下信息内容,结构如下图5.1所示:

图5.1首页框架页面图

该框架页面对应的html代码为:

public partial class Default2 : System.Web.UI.Page {

protected void Page_Load(object sender, EventArgs e) {

this.xinwenfillgv();

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this.qianfeifillgv();

if (Session[\ {

if (gvQf.Rows.Count == 0) {

Label1.Visible = false; Label2.Visible = true; } else {

Label2.Visible = false; Label1.Visible = false; }

return; } }

public void xinwenfillgv() {

SqlConnection con = DB.createDB(); SqlCommand cmd = new SqlCommand(); cmd.Connection = con; con.Open();

SqlDataAdapter sda = new SqlDataAdapter(\top 9 * from tb_xinwen order by fabushijian desc\

DataSet ds = new DataSet(); sda.Fill(ds, \ this.gvXw.DataSource = ds; this.gvXw.DataBind();

for (int i = 0; i <= gvXw.Rows.Count - 1; i++) {

DataRowView mydrv; string gintro;

if (this.gvXw.PageIndex == 0) {

mydrv = ds.Tables[\ gintro = Convert.ToString(mydrv[\

this.gvXw.Rows[i].Cells[0].Text = SubStr(gintro, 10); } else {

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mydrv = ds.Tables[\ gintro = Convert.ToString(mydrv[\

this.gvXw.Rows[i].Cells[0].Text = SubStr(gintro, 10); } }

con.Close(); }

protected void gvXw_RowDataBound(object sender, GridViewRowEventArgs e) {

if (e.Row.RowType == DataControlRowType.DataRow) {

e.Row.Attributes.Add(\

\

e.Row.Attributes.Add(\ e.Row.Cells[1].Text

Convert.ToDateTime(e.Row.Cells[1].Text).ToShortDateString(); } }

protected void gvQf_RowDataBound(object sender, GridViewRowEventArgs e) {

if (e.Row.RowType == DataControlRowType.DataRow) {

e.Row.Attributes.Add(\

\

e.Row.Attributes.Add(\ e.Row.Cells[3].Text

Convert.ToDateTime(e.Row.Cells[3].Text).ToShortDateString(); } }

protected void LinkButton1_Click(object sender, EventArgs e) {

Response.Redirect(\ }

protected void ImageButton2_Click(object sender, ImageClickEventArgs e) {

Response.Redirect(\ }

protected void ImageButton1_Click(object sender, ImageClickEventArgs e) {

=

=

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SqlConnection con = DB.createDB(); SqlCommand cmd = new SqlCommand(); cmd.Connection = con; con.Open();

cmd.CommandText = \count(*) from tb_zhuce where name='\+ this.txtyhname.Text + \ int a = Convert.ToInt32(cmd.ExecuteScalar()); if (a > 0) {

this.lblshibai.Visible = true; this.lblxzchdl.Visible = false; this.Label1.Visible = false;

Session[\ Session[\ this.qianfeifillgv(); }

5.2 管理员页面的设计与实现

后台管理是专供管理员使用的界面,登录需要专用的用户名和口令。小区物业管理系统网站后台管理功能强大,所有信息都可以在后台管理程序上进行管理。界面视图如图5.2所示:

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图5.2管理员基本信息页面

管理员页面的部分代码为:

public partial class guanliindex : System.Web.UI.Page {

protected void Page_Load(object sender, EventArgs e)

protected void LinkButton2_Click(object sender, EventArgs e) {

Response.Redirect(\ }

protected void LinkButton3_Click(object sender, EventArgs e) {

Response.Redirect(\ }

protected void LinkButton1_Click(object sender, EventArgs e) {

Response.Redirect(\ }

protected void LinkButton7_Click(object sender, EventArgs e) {

Response.Redirect(\ }

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