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robot.h--为之漫笔
上海优化公司
上海装修公司
博客园
首页
订阅
管理
XML操作测试
今天刚做的一个xml操作测试
1:xml文件
<?
xml version
=
"
1.0
"
encoding
=
"
utf-8
"
?>
<
equipConfig
>
<
config ISBN
=
"
猫哥
"
>
<
id
>
3
</
id
>
<
equipId
>
3
</
equipId
>
<
equipName
>
leadbbs
</
equipName
>
<
isCommon
>
1
</
isCommon
>
<
isPublic
>
1
</
isPublic
>
<
isLog
>
0
</
isLog
>
<
warningInterval
>
10
</
warningInterval
>
</
config
>
</
equipConfig
>
3:Default.aspx
<%
@ Page Language
=
"
C#
"
AutoEventWireup
=
"
true
"
CodeFile
=
"
Default.aspx.cs
"
Inherits
=
"
_Default
"
%>
<!
DOCTYPE html PUBLIC
"
-//W3C//DTD XHTML 1.1//EN
"
"
http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd
"
>
<
html xmlns
=
"
http://www.w3.org/1999/xhtml
"
>
<
head runat
=
"
server
"
>
<
title
>
Untitled Page
</
title
>
</
head
>
<
body
>
<
form id
=
"
form1
"
runat
=
"
server
"
>
<
div
>
List:
<
asp:Button ID
=
"
btnAdd
"
runat
=
"
server
"
BorderStyle
=
"
groove
"
Text
=
"
添加节点
"
OnClick
=
"
btnAdd_Click
"
/>
<
asp:Button ID
=
"
btnDelete
"
runat
=
"
server
"
BorderStyle
=
"
Dotted
"
Text
=
"
删除节点
"
OnClick
=
"
btnDelete_Click
"
/>
<
asp:Button ID
=
"
btnEdit
"
runat
=
"
server
"
BorderStyle
=
"
solid
"
Text
=
"
编辑第一个节点
"
OnClick
=
"
btnEdit_Click
"
/>
<
br
/>
<
asp:ListBox ID
=
"
lb
"
runat
=
"
server
"
Width
=
"
200
"
Height
=
"
200
"
SelectionMode
=
"
multiple
"
>
</
asp:ListBox
>
</
div
>
</
form
>
</
body
>
</
html
>
3:Default.aspx.cs
using
System;
using
System.Data;
using
System.Configuration;
using
System.Web;
using
System.Web.Security;
using
System.Web.UI;
using
System.Web.UI.WebControls;
using
System.Web.UI.WebControls.WebParts;
using
System.Web.UI.HtmlControls;
using
System.Xml;
public
partial
class
_Default : System.Web.UI.Page
{
protected
void
Page_Load(
object
sender, EventArgs e)
{
if
(
!
Page.IsPostBack)
{
BindListBox();
}
}
protected
void
BindListBox()
{
//
Create XmlDocument
XmlDocument xmlDoc
=
new
XmlDocument();
xmlDoc.Load(Server.MapPath(
"
EquipConfig.xml
"
));
//
Select xmlNode
XmlNode xn
=
xmlDoc.SelectSingleNode(
"
equipConfig
"
);
//
Obtain XmlNodeList
XmlNodeList xnList
=
xn.ChildNodes;
foreach
(XmlNode xnde
in
xnList)
//
more config
{
//
XmlElement xe = (XmlElement)xnde;
//
lb.Items.Add(new ListItem("Property", "Property", false));
//
lb.Items.Add(xe.GetAttribute("ISBN"));
//
XmlNodeList xnList1 = xnde.ChildNodes;
//
foreach (XmlNode xn1 in xnList1)
//
{
//
lb.Items.Add(xn1.InnerText);
//
}
this
.lb.Items.Add(
new
ListItem(xnde.ChildNodes[
2
].InnerText,xnde.ChildNodes[
0
].InnerText));
}
}
protected
void
btnAdd_Click(
object
sender, EventArgs e)
{
//
Create XmlDocument and Load xmlfile
XmlDocument xmlDoc
=
new
XmlDocument();
xmlDoc.Load(Server.MapPath(
"
EquipConfig.xml
"
));
//
obtain rootNode
XmlNode root
=
xmlDoc.SelectSingleNode(
"
equipConfig
"
);
//
Create config node
XmlElement config
=
xmlDoc.CreateElement(
"
config
"
);
config.SetAttribute(
"
ISBN
"
,
"
猫哥
"
);
int
_maxid
=
Convert.ToInt32(root.LastChild.FirstChild.InnerText);
_maxid
++
;
//
create SubNode
XmlElement id
=
xmlDoc.CreateElement(
"
id
"
);
id.InnerText
=
_maxid.ToString();
XmlElement equipId
=
xmlDoc.CreateElement(
"
equipId
"
);
equipId.InnerText
=
_maxid.ToString();
XmlElement equipName
=
xmlDoc.CreateElement(
"
equipName
"
);
equipName.InnerText
=
"
xinsoft
"
+
_maxid.ToString();
XmlElement isCommon
=
xmlDoc.CreateElement(
"
isCommon
"
);
isCommon.InnerText
=
"
1
"
;
XmlElement isPublic
=
xmlDoc.CreateElement(
"
isPublic
"
);
isPublic.InnerText
=
"
1
"
;
XmlElement isLog
=
xmlDoc.CreateElement(
"
isLog
"
);
isLog.InnerText
=
"
0
"
;
XmlElement warningInterval
=
xmlDoc.CreateElement(
"
warningInterval
"
);
warningInterval.InnerText
=
"
10
"
;
config.AppendChild(id);
config.AppendChild(equipId);
config.AppendChild(equipName);
config.AppendChild(isCommon);
config.AppendChild(isPublic);
config.AppendChild(isLog);
config.AppendChild(warningInterval);
root.AppendChild(config);
xmlDoc.Save(Server.MapPath(
"
EquipConfig.xml
"
));
this
.lb.Items.Clear();
BindListBox();
}
protected
void
btnDelete_Click(
object
sender, EventArgs e)
{
for
(
int
i
=
0
; i
<
this
.lb.Items.Count; i
++
)
{
if
(
this
.lb.Items[i].Selected)
{
DeleteNode(
this
.lb.Items[i].Value);
}
}
this
.lb.Items.Clear();
BindListBox();
}
protected
void
DeleteNode(
string
id)
{
XmlDocument xmlDoc
=
new
XmlDocument();
xmlDoc.Load(Server.MapPath(
"
EquipConfig.xml
"
));
XmlNodeList xnl
=
xmlDoc.SelectSingleNode(
"
equipConfig
"
).ChildNodes;
XmlNode root
=
xmlDoc.SelectSingleNode(
"
equipConfig
"
);
foreach
(XmlNode xn
in
xnl)
{
XmlElement xe
=
(XmlElement)xn;
if
(xe.FirstChild.InnerText
==
id)
root.RemoveChild(xn);
}
xmlDoc.Save(Server.MapPath(
"
EquipConfig.xml
"
));
}
protected
void
btnEdit_Click(
object
sender, EventArgs e)
{
XmlDocument xmlDoc
=
new
XmlDocument();
xmlDoc.Load(Server.MapPath(
"
EquipConfig.xml
"
));
XmlNode root
=
xmlDoc.SelectSingleNode(
"
equipConfig
"
);
root.FirstChild.ChildNodes[
2
].InnerText
=
"
leadbbs
"
;
xmlDoc.Save(Server.MapPath(
"
EquipConfig.xml
"
));
this
.lb.Items.Clear();
BindListBox();
}
}
posted @
2007-09-19 18:42
roboth
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