Bind a repeater to an XML data source or file

1. namespace to be referenced
Using system;
Using system. Data;
Using system. Web;
Using system. Web. UI. webcontrols;

2. Bind the Repeater control to the xmldatasource data source without Paging
1) Foreground testrepeater. aspx file:

<Asp: repeater id = "xml1" runat = "server" performanceid = "xmlperformance1">
<Itemtemplate>
<Ul>
<Li style = "color: Blue;"> <% # server. htmlencode (XPath ("name"). tostring () %> </LI>
<Li> <% # server. htmlencode (XPath ("mark"). tostring () %> </LI>
<Li> <B> quantity: </B> <% # XPath ("quantity") %> <B> price: </B> <% # XPath ("price") %> <B> author: </B> <% # XPath ("author") %> </LI>
</Ul>
<HR/>
</Itemtemplate>
</ASP: repeater>
<Asp: xmldatasource runat = "server" datafile = "~ /Data/test. xml "> </ASP: xmldatasource>

2) Background testrepeater. aspx. CS File

Without special requirementsCodeTo display data.

3. The Repeater control binds an XML file directly through dataview, with pagination
1) Foreground testrepeater. aspx file:

<Asp: repeater id = "xml1" runat = "server">
<Itemtemplate>
<Ul>
<Li style = "color: Blue;"> <a style = "color: red;" href = '? Id = <% # eval ("ID") %> '> Delete </a> <% # server. htmlencode (eval ("name "). tostring () %> "</LI>
<Li> <B> quantity: </B> <% # eval ("quantity") %> <B> price: </B> <% # eval ("price") %> <B> author: </B> <% # eval ("author") %> </LI>
</Ul>
<HR/>
</Itemtemplate>
</ASP: repeater>
<Ul>
<Li>
<Asp: hyperlink id = "hyhome" runat = "server" text = "Homepage"> </ASP: hyperlink>
<Asp: hyperlink id = "hyprev" runat = "server" text = "Previous Page"> </ASP: hyperlink>
<Asp: hyperlink id = "hynext" runat = "server" text = "Next"> </ASP: hyperlink>
<Asp: hyperlink id = "hyend" runat = "server" text = "last page"> </ASP: hyperlink>
Total <asp: literal id = "rectotal" runat = "server"> </ASP: literal> items, <asp: literal id = "pagecount" runat = "server"> </ASP: literal> page, the current <asp: literal id = "pageindex" runat = "server"> </ASP: literal> page
</LI>
</Ul>

2) Background testrepeater. aspx. CS file:

protected void page_load (Object sender, eventargs e)
{< br> string file = server. mappath ("/data/test. XML ");
dataset DS = new dataset ();
DS. readxml (File);
datatable dt = Ds. tables [0];

// Perform the delete operation
Int id = convert. toint32 (request. querystring ["ID"]);
If (ID> 0)
{
DT. Rows [ID-1]. Delete ();
DT. acceptchanges ();
DS. writexml (File );
}
// Perform the delete operation

Dataview DV = DT. defaultview;
DV. Sort = "date DESC ";

Pageddatasource PPS = new pageddatasource ();
PPS. datasource = DV;
PPS. allowpaging = true;
PPS. pagesize = 10;

Int pageindex = convert. toint32 (request. querystring ["page"]);
If (pageindex <= 1) pageindex = 1;
PPS. currentpageindex = pageindex-1;

This. xml1.datasource = PDS;
This. xml1.databind ();

This. rectotal. Text = PPS. performancecount. tostring ();
This. pagecount. Text = PPS. pagecount. tostring ();
This. pageindex. Text = pageindex. tostring ();

If (pageindex = 1)
This. hyhome. navigateurl = string. empty;
Else
This. hyhome. navigateurl = "? Page = 1 ";

If (pageindex> 1)
This. hyprev. navigateurl = "? Page = "+ (pageindex-1) + "";
Else
This. hyprev. navigateurl = string. empty;
If (pageindex <PPS. pagecount)
This. hynext. navigateurl = "? Page = "+ (pageindex + 1) + "";
Else
This. hynext. navigateurl = string. empty;
If (pageindex> = maid. pagecount)
This. hyend. navigateurl = string. empty;
Else
This. hyend. navigateurl = "? Page = "+ (PPS. pagecount) + "";
}

4. xml file format:



1
Chinese hero
50
45.55
tiger