ASP.Net/XML/XML TreeView

Содержание

1 asp:TreeView binded to XML transformation data
2 asp TreeView data binding to XML data
3 Bind inline XML datasource to asp treeview
4 Build tree out of the XML data file
5 detailed XML data binding
6 TreeNode Binding
7 XML data binding?

asp:TreeView binded to XML transformation data

<%--
Code Revised from
       
Professional ASP.NET 2.0 XML (Programmer to Programmer) (Paperback)
by Thiru Thangarathinam 
# Publisher: Wrox (January 18, 2006)
# Language: English
# ISBN: 0764596772
--%>       
<%@ Page Language="C#" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>Applying XSL Transformation on an XmlDataSource Control</title>
</head>
<body>    
    <form id="form1" runat="server">
    <div>
      <asp:TreeView ID="TreeView1" Runat="server" 
            DataSourceID="XmlDataSource1" />
      <asp:XmlDataSource ID="XmlDataSource1" Runat="server" 
        DataFile="Bookstore.xml"
        TransformFile="Bookstore.xsl" />
    </div>
    </form>
</body>
</html>

<%--
<bookstore>
  <genre name="Fiction">
    <book ISBN="10-861003-324" Title="title 1" Price="19.99">
      <chapter num="1" name="Introduction">
        A
      </chapter>
      <chapter num="2" name="Body">
        B
      </chapter>
      <chapter num="3" name="Conclusion">
        C
      </chapter>
    </book>
    <book ISBN="1-861001-57-5" Title="title " Price="24.95">
      <chapter num="1" name="Introduction">
        D
      </chapter>
      <chapter num="2" name="Body">
        E
      </chapter>
      <chapter num="3" name="Conclusion">
        F
      </chapter>
    </book>   
  </genre>
  <genre name="NonFiction">
    <book ISBN="10-861003-324" Title="title 2" Price="19.99">
      <chapter num="1" name="Introduction">
        G
      </chapter>
      <chapter num="2" name="Body">
        H
      </chapter>
      <chapter num="3" name="Conclusion">
        I
      </chapter>
    </book>   
    <book ISBN="1-861001-57-6" Title="title 3" Price="27.95">
      <chapter num="1" name="Introduction">
        J
      </chapter>
      <chapter num="2" name="Body">
        K
      </chapter>
      <chapter num="3" name="Conclusion">
        L
      </chapter>
    </book>
  </genre>
</bookstore>
--%>

<%--
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:template match="bookstore">
    <bookstore>
      <xsl:apply-templates select="genre"/>
    </bookstore>
  </xsl:template>
  <xsl:template match="genre">
    <genre>
      <xsl:attribute name="name">
        <xsl:value-of select="@name"/>
      </xsl:attribute>
      <xsl:apply-templates select="book"/>
    </genre>
  </xsl:template>
  <xsl:template match="book">
    <book>
      <xsl:attribute name="ISBN">
        <xsl:value-of select="@ISBN"/>
      </xsl:attribute>
      <xsl:element name="title">
        <xsl:value-of select="title"/>
      </xsl:element>
      <xsl:element name="price">
        <xsl:value-of select="price"/>
      </xsl:element>
      <xsl:apply-templates select="chapters/chapter" />
    </book>
  </xsl:template>
  <xsl:template match="chapter">
    <chapter>
      <xsl:attribute name="num">
        <xsl:value-of select="@num"/>
      </xsl:attribute>
      <xsl:attribute name="name">
        <xsl:value-of select="@name"/>
      </xsl:attribute>
      <xsl:apply-templates/>
    </chapter>
  </xsl:template>
</xsl:stylesheet>

--%>

asp TreeView data binding to XML data

       
<%--
Code Revised from
       
Professional ASP.NET 2.0 XML (Programmer to Programmer) (Paperback)
by Thiru Thangarathinam 
# Publisher: Wrox (January 18, 2006)
# Language: English
# ISBN: 0764596772
--%>       
                   
       
       
<%@ Page Language="C#" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>Binding XML Data from an XmlDataSource Control</title>
</head>
<body>    
    <form id="form1" runat="server">
    <div>
        <asp:TreeView ID="TreeView1" Runat="server" DataSourceID="XmlDataSource1">
            <DataBindings>
                <asp:TreeNodeBinding ImageUrl="openbook.gif" TextField="Title" DataMember="book"></asp:TreeNodeBinding>
                <asp:TreeNodeBinding ImageUrl="notepad.gif" TextField="name" DataMember="chapter"></asp:TreeNodeBinding>
            </DataBindings>
        </asp:TreeView>    
    </div>
        <div>
            <asp:XmlDataSource ID="XmlDataSource1" Runat="server" DataFile="Bookstore.xml"
                XPath="bookstore/genre[@name="Fiction"]/book">
            </asp:XmlDataSource>
        </div>
    </form>
XPath="bookstore/genre[@name="Fiction"]/book"</body>
</html>

<%-- Bookstore.xml
<bookstore>
  <genre name="Fiction">
    <book ISBN="10-861003-324" Title="title 1" Price="19.99">
      <chapter num="1" name="Introduction">
        A
      </chapter>
      <chapter num="2" name="Body">
        B
      </chapter>
      <chapter num="3" name="Conclusion">
        C
      </chapter>
    </book>
    <book ISBN="1-861001-57-5" Title="title " Price="24.95">
      <chapter num="1" name="Introduction">
        D
      </chapter>
      <chapter num="2" name="Body">
        E
      </chapter>
      <chapter num="3" name="Conclusion">
        F
      </chapter>
    </book>   
  </genre>
  <genre name="NonFiction">
    <book ISBN="10-861003-324" Title="title 2" Price="19.99">
      <chapter num="1" name="Introduction">
        G
      </chapter>
      <chapter num="2" name="Body">
        H
      </chapter>
      <chapter num="3" name="Conclusion">
        I
      </chapter>
    </book>   
    <book ISBN="1-861001-57-6" Title="title 3" Price="27.95">
      <chapter num="1" name="Introduction">
        J
      </chapter>
      <chapter num="2" name="Body">
        K
      </chapter>
      <chapter num="3" name="Conclusion">
        L
      </chapter>
    </book>
  </genre>
</bookstore>
--%>

Bind inline XML datasource to asp treeview

<%@ Page Language="C#" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>Using Inline XML Data in an XmlDataSource Control</title>
</head>
<body>    
    <form id="form1" runat="server">
    <div>
        <asp:TreeView ID="TreeView1" Runat="server" DataSourceID="XmlDataSource1">
            <DataBindings>
                <asp:TreeNodeBinding ImageUrl="openbook.gif" TextField="Title" DataMember="book"></asp:TreeNodeBinding>
                <asp:TreeNodeBinding ImageUrl="notepad.gif" TextField="name" DataMember="chapter"></asp:TreeNodeBinding>
            </DataBindings>
        </asp:TreeView>    
    </div>
        <div>
            <asp:XmlDataSource ID="XmlDataSource1" Runat="server" XPath="bookstore/book">
                <Data>                    
                    <bookstore>
                        <book Title="title 1" Price="19.99">
                            <chapter num="1" name="Introduction">
                                A
                            </chapter>
                            <chapter num="2" name="Body">
                                B
                            </chapter>
                            <chapter num="3" name="Conclusion">
                                C
                            </chapter>
                        </book>
                        <book Title="title 2" Price="24.95">
                            <chapter num="1" name="Introduction">
                                D
                            </chapter>
                            <chapter num="2" name="Body">
                                E
                            </chapter>
                            <chapter num="3" name="Conclusion">
                                F
                            </chapter>
                        </book>   
                    </bookstore>
                </Data>
            </asp:XmlDataSource>
        </div>
    </form>
</html>

Build tree out of the XML data file

<%@ Page Language="C#" %>
<!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 id="Head1" runat="server">
    <title>TreeView XML</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <asp:TreeView
        id="TreeView1"
        DataSourceID="srcMovies"
        Runat="server" />
        
     <asp:XmlDataSource
        id="srcMovies"
        DataFile="Movies.xml"
        Runat="server" />   
    
    </div>
    </form>
</body>
</html>
<%--
<?xml version="1.0" encoding="utf-8" ?>
<movies>
  <action>
    <StarWars />
    <IndependenceDay />
  </action>
  <horror>
    <Jaws />
    <NightmareBeforeChristmas />
  </horror>
</movies>
--%>

detailed XML data binding

<%@ Page Language="C#" %>
<!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>Using XML Data Source</title>
</head>
<body>
    <div id="pageContent">
        <form id="form1" runat="server">
            <asp:xmldatasource runat="server" ID="XmlDataSource1" DataFile="Data.xml">
            </asp:xmldatasource>  
            <asp:TreeView ID="TreeView1" runat="server" DataSourceID="XmlDataSource1">
                <DataBindings>
                    <asp:TreeNodeBinding Depth="3" DataMember="employeeid" 
                        TextField="#innertext" />
                    <asp:TreeNodeBinding Depth="3" DataMember="lastname" 
                        TextField="#innertext" />
                    <asp:TreeNodeBinding Depth="3" DataMember="firstname" 
                        TextField="#innertext" />
                    <asp:TreeNodeBinding Depth="3" DataMember="title" 
                        TextField="#innertext" />
                </DataBindings>
            </asp:TreeView> 
            <hr />
            <asp:xmldatasource runat="server" ID="XmlDataSource2" DataFile="Data.xml"
                xpath="MyDataSet/NorthwindEmployees/Employee" >
            </asp:xmldatasource>  
            <asp:TreeView ID="TreeView2" runat="server" DataSourceID="XmlDataSource2">
                <DataBindings>
                    <asp:TreeNodeBinding Depth="1" DataMember="employeeid" 
                        TextField="#innertext" />
                    <asp:TreeNodeBinding Depth="1" DataMember="lastname" 
                        TextField="#innertext" />
                    <asp:TreeNodeBinding Depth="1" DataMember="firstname" 
                        TextField="#innertext" />
                    <asp:TreeNodeBinding Depth="1" DataMember="title" 
                        TextField="#innertext" />
                </DataBindings>
            </asp:TreeView>         
        </form>
    </div>
</body>
</html>
File: Data.xml
<?xml version="1.0" standalone="yes"?>
<MyDataSet>
  <NorthwindEmployees>
    <Employee>
      <employeeid>1</employeeid>
      <lastname>D</lastname>
      <firstname>N</firstname>
      <title>Representative</title>
    </Employee>
    <Employee>
      <employeeid>2</employeeid>
      <lastname>Fill</lastname>
      <firstname>Andrew</firstname>
      <title>President</title>
    </Employee>
    <Employee>
      <employeeid>3</employeeid>
      <lastname>Lev</lastname>
      <firstname>Janet</firstname>
      <title>Sales</title>
    </Employee>
  </NorthwindEmployees>
</MyDataSet>

TreeNode Binding

<%@ Page Language="C#" %>
<!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>
        <asp:XmlDataSource ID="XmlDataSource1" runat="server" DataFile="Data.xml" />
        <asp:TreeView DataSourceID="XmlDataSource1" 
                      ID="TreeView1" 
                      ImageSet="WindowsHelp"
                      runat="server">
            <ParentNodeStyle Font-Bold="False" />
            <SelectedNodeStyle BackColor="#B5B5B5" 
                               Font-Underline="False" 
                               HorizontalPadding="0px"
                               VerticalPadding="0px" />
            <DataBindings>
                <asp:TreeNodeBinding DataMember="book" TextField="Name" />
                <asp:TreeNodeBinding DataMember="Publisher" TextField="PublisherName" />
                <asp:TreeNodeBinding DataMember="Author" TextField="Name" />
            </DataBindings>
            <NodeStyle Font-Names="Tahoma" 
                       Font-Size="8pt" 
                       ForeColor="Black" 
                       HorizontalPadding="5px"
                       NodeSpacing="0px" 
                       VerticalPadding="1px" />
            <HoverNodeStyle Font-Underline="True" ForeColor="#6666AA" />
        </asp:TreeView>
    </div>
    </form>
</body>
</html>
File: Data.xml
<?xml version="1.0" encoding="utf-8" ?>
<Books>
  <book Name="Programming C#">
    <Author Name = "AAA" />
    <Publisher PublisherName = "publisher 1" />
  </book>
  <book Name="Programming ASP.NET">
    <Author Name = "AAA" />
    <Author Name = "Dan Hurwitz" />
    <Publisher PublisherName = "publisher 1" />
  </book>
  <book Name="Visual C# Notebook">
    <Author Name = "AAA" />
    <Publisher PublisherName = "publisher 1" />
  </book>
</Books>

XML data binding?

<%@ Page Language="C#"%>
<!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>Using XML Data Source::Simple</title>
</head>
<body>
    <div id="pageContent">
        <form id="form1" runat="server">
            <asp:xmldatasource runat="server" ID="XmlDataSource1" DataFile="Data.xml" />
            <asp:TreeView ID="TreeView1" runat="server" DataSourceID="XmlDataSource1" />
        </form>
    </div>
</body>
</html>
File: Data.xml
<?xml version="1.0" standalone="yes"?>
<MyDataSet>
  <NorthwindEmployees>
    <Employee>
      <employeeid>1</employeeid>
      <lastname>D</lastname>
      <firstname>N</firstname>
      <title>Representative</title>
    </Employee>
    <Employee>
      <employeeid>2</employeeid>
      <lastname>Fill</lastname>
      <firstname>Andrew</firstname>
      <title>President</title>
    </Employee>
    <Employee>
      <employeeid>3</employeeid>
      <lastname>Lev</lastname>
      <firstname>Janet</firstname>
      <title>Sales</title>
    </Employee>
  </NorthwindEmployees>
</MyDataSet>

ASP.Net/XML/XML TreeView

Содержание

asp:TreeView binded to XML transformation data

asp TreeView data binding to XML data

Bind inline XML datasource to asp treeview

Build tree out of the XML data file

detailed XML data binding

TreeNode Binding

XML data binding?

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