基于web程序設(shè)計(jì)練習(xí)題

1、.基于Web程序設(shè)計(jì)練習(xí)題一一、HTML代碼分析1. 根據(jù)網(wǎng)頁截圖效果補(bǔ)充代碼。（5分） _1_ 2. 根據(jù)網(wǎng)頁截圖效果補(bǔ)充代碼。（10分） male Female car I have a apple I have a orange 3. 根據(jù)網(wǎng)頁截圖效果補(bǔ)充代碼。（5分） row 1, cell 1 row 1, cell 2 row 2, cell 1 row 2, cell 2 二、數(shù)據(jù)庫基礎(chǔ)代碼分析1. 解釋代碼：請解釋下述代碼的含義。（5分）INSERT INTO article ( title, writer, content )VALUES (實(shí)驗(yàn), 學(xué)生, 插入數(shù)據(jù));2.

2、解釋代碼：請解釋下述代碼的含義。（5分）SELECT *FROM articleWHERE 編號=1;3. 解釋代碼：請解釋下述代碼的含義。（5分）UPDATE article SET content = 修改WHERE 編號=1;4. 解釋代碼：請解釋下述代碼的含義。（5分）DELETE *FROM articleWHERE 編號=1;三、標(biāo)準(zhǔn)控件代碼分析1. 解釋代碼：請解釋下述代碼的含義。（10分）ButtonEx.aspx : 無標(biāo)題頁 -ButtonEx.vb :Partial Class _Default Inherits System.Web.UI.Page Protected

3、Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Response.Write(通過按鈕的Click事件觸發(fā)后顯示!) End Sub Protected Sub Button1_Command(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.CommandEventArgs) Handles Button1.Command Label1.Text = Label1.Text + 1 E

4、nd SubEnd Class2. 解釋代碼：請解釋下述代碼的含義。（10分）DropDownList.aspx : 無標(biāo)題頁 Item1 Item2 Item3 -DropDownList.vb :Partial Class _Default Inherits System.Web.UI.Page Protected Sub DropDownList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles DropDownList1.SelectedIndexChanged Labe

5、l1.Text = DropDownList1.SelectedItem.Value.ToString() End SubEnd Class-3. 解釋代碼：請解釋下述代碼的含義。（10分）RadioButtonListEx.aspx : 無標(biāo)題頁 Item1 Item2 Item3 -RadioButtonListEx.vb :Partial Class _Default Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handle

6、s Me.Load End Sub Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click If RadioButtonList1.SelectedIndex = 0 Then Label1.Text = 1 End If If RadioButtonList1.SelectedIndex = 1 Then Label1.Text = 2 End If密封線 If RadioButtonList1.SelectedIndex = 2 Then L

7、abel1.Text = 3 End If End SubEnd Class4. 解釋代碼：請解釋下述代碼的含義。（10分）CalendarEx.aspx : 無標(biāo)題頁   密封線-CalendarEx.vb :Partial Class _Default Inherits System.Web.UI.Page Protected Sub Calendar1_SelectionChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles Calendar1.SelectionChanged Label1.Te

8、xt = Calendar1.SelectedDate.ToShortDateString() End SubEnd Class四、網(wǎng)絡(luò)基礎(chǔ)名詞解釋1. 請解釋如圖所示模型的含義。（5分）2. 請解釋如圖所示模型的含義。（5分）3. 請給出網(wǎng)絡(luò)工具ipconfig的作用。（5分） （題1 圖） 4. 請解釋如圖所示模型的含義。（5分）五、站點(diǎn)開發(fā)控件代碼分析1. 解釋代碼：請解釋下述代碼的含義。（10分）CompareValidatorEx.aspx : 無標(biāo)題頁 結(jié)束時間必需大于開始時間 -CompareValidatorEx.vb :Partial Class _Default Inher

9、its System.Web.UI.Page Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click CompareValidator1.Validate() If (CompareValidator1.IsValid = True) Then Response.Write(通過檢驗(yàn)) End If End SubEnd Class2. 解釋代碼：請解釋下述代碼的含義。（10分）SiteMapPathEx.master : 無標(biāo)題頁 -SiteM

10、apPathEx.sitemap : -SiteMapPathEx_Default2.aspx : 轉(zhuǎn)至個人信息頁面-SiteMapPathEx_Default3.aspx :3. 解釋代碼：請解釋下述代碼的含義。（10分）TreeViewEx.aspx :-TreeViewEx.master : 無標(biāo)題頁   -TreeViewEx.sitemap : 4. 解釋代碼：請解釋下述代碼的含義。（10分）ValidationSummaryEx.aspx : 無標(biāo)題頁 -ValidationSummaryEx.vb :Partial Class _Default Inherits Sys

11、tem.Web.UI.PageEnd Class5. 解釋代碼：請解釋下述代碼的含義。（10分）CustomValidatorEx.aspx : 無標(biāo)題頁 不是偶數(shù) -CustomValidatorEx.vb :Partial Class _Default Inherits System.Web.UI.Page Protected Sub CustomValidator1_ServerValidate(ByVal source As Object, ByVal args As System.Web.UI.WebControls.ServerValidateEventArgs) Handles

12、CustomValidator1.ServerValidate Dim i As Integer i = Integer.Parse(args.Value) If i Mod 2 = 0 Then args.IsValid = True Else args.IsValid = False End If End Sub Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click CustomValidator1.Validate() If (Custo

13、mValidator1.IsValid = True) Then Response.Write(通過檢驗(yàn)) End If End SubEnd Class6. 解釋代碼：請解釋下述代碼的含義。（10分）LoginEx.aspx : 無標(biāo)題頁   -LoginEx.vb :Partial Class _Default Inherits System.Web.UI.Page Protected Sub Login1_Authenticate(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.AuthenticateE

14、ventArgs) Handles Login1.Authenticate End SubEnd Class六、內(nèi)建組建對象代碼分析1. 解釋代碼：請解釋下述代碼的含義。（10分）Application.aspx : 無標(biāo)題頁 -Application.vb :密封線Partial Class _Default Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Application(times) = N

15、ow() Response.Write(訪問時間為： + Application(times) End SubEnd Class2. 解釋代碼：請解釋下述代碼的含義。（10分）responseredirect.aspx :密封線 無標(biāo)題頁 -responseredirect.vb :Partial Class _Default Inherits System.Web.UI.Page Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Response.Redirect(); End SubEnd Class3. 解釋代碼：請解釋下述代碼的含義。（10分）responsewrite.aspx : 無標(biāo)題頁 -responsewrite.