Here's a program to build a news release system that doesn't have to deal with databases.
Steps:
(1). Create a new Web site in vs2005 and create a new three ASPX Web page named: title.aspx,news.aspx, Main.aspx which title.aspx used to set the title, you can design, write a few words also line, news.aspx used to display news headlines, main.aspx used to display news content.
(2). Create a new HTM page to design the framework. The code is as follows:
<title> Untitled Page </title>
<frameset border= "0" bordercolor= "#6699cc" framespacing= "3" id= "Fstop" rows= "85,*" >
<frame frameborder= "No" marginheight= "0" marginwidth= "0" name= "title" Noresize scrolling= "no" src= "title.aspx" >
<frameset border= "0" frameborder= "1" framespacing= "3" cols= "110,*" >
<frame frameborder= "0" marginheight= "0" marginwidth= "0" name= "dir" src= "news.aspx" style= "Border-right: #99ccff 1px Solid Border-top: #003366 1px solid "scrolling=" Auto ">
<frame bordercolor= "#6699cc" frameborder= "0" name= "main" scrolling= "yes" src= "Main.aspx?name=hello" style= " Border-left: #99ccff 2px Groove; Border-top: #003366 1px solid ">
</frameset>
</frameset>
<?xml version= "1.0" encoding= "GB2312"?>
<topiclist type= "Dreamsite News" >
<topic>
<title> Welcome to the thousands of miles away from the news network!</title>
</topic>
<topic>
<title> Test News </title>
</topic>
<topic>
<title> First News </title>
</topic>
<topic>
<title> Second News </title>
</topiclist> Note that each of our news stories is an XML file, now you know what to do, create a new Hello.xml;test.xml;first.xml;dddd.xml file, give an example here, the code is as follows:
<?xml version= "1.0" encoding= "GB2312"?>
<document>
<title> News Today </title>
<abstract> Front page News </abstract>
<author> thousands of miles away </author>
<content><paragraph> Everybody good </paragraph></content>
</document> Now you can see the effect of the following, we look at the release of the news code, but also very simple, new manage.aspx page, foreground code:
<body>
<form id= "Form1" runat= "Server" >
<div>
<p> Personal Press release system thousands of miles away
</p>
Filename:
<asp:textbox id= "TextBox1" runat= "Server"/>
<asp:requiredfieldvalidator id= "Valid1" controltovalidate= "Textbox1" runat= "Server" > (Required column)
</Asp:RequiredFieldValidator><p>
Article name:
<asp:textbox id= "TextBox2" runat= "Server"/>
<asp:requiredfieldvalidator id= "Valid2" controltovalidate= "Textbox2" runat= "Server" > (Required column)
</Asp:RequiredFieldValidator>
<p>
Author:
<asp:textbox id= "TextBox3" runat= "Server"/>
<asp:requiredfieldvalidator id= "Valid3" controltovalidate= "Textbox3" runat= "Server" > (Required column)
</Asp:RequiredFieldValidator>
<p>
Summary:<p>
<asp:textbox id= "TextBox4" textmode= "MultiLine" width= "70%" runat= "Server"/>
<p>
Content:<p>
<asp:textbox id= "TextBox5" textmode= "MultiLine" rows= "6" width= "70%" runat= "Server"/>
<p>
<asp:button id= "Submit" text= "submitted" runat= "Server"/>
</div>
</form>
</body> background code is as follows:
Using System;
Using System.Data;
Using System.Configuration;
Using System.Collections;
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.IO;
Using System.Xml;
public partial class Manage:System.Web.UI.Page
{
protected void Page_Load (object sender, EventArgs e)
{
To determine whether a file exists
if (File.exists (Server.MapPath (TextBox1.Text + ". xml"))
Response.Write ("FileName already exists, please select filename!");
Else
{
First insert the data into the news list
XmlNode Currnode;
XmlDocument xmldoc = new XmlDocument ();
Load index File
XmlDoc. Load (Server.MapPath ("Contents.xml"));
String Insstr;
Generate a News index
Insstr = "<topic><title>" + TextBox2.Text + "</title>XmlDocumentFragment Docfrag = xmldoc. Createdocumentfragment ();
Docfrag.innerxml = Insstr;
Currnode = xmldoc. DocumentElement;
Insert the News index queue
Currnode.insertafter (Docfrag, currnode.lastchild);
Save index file
XmlDoc. Save (Server.MapPath ("Contents.xml"));
Replace files in TEXTBOX5 with XML-formatted content
String xmlfile;
XMLFile = Textbox5.text;
XMLFile = xmlfile. Replace ("<", "+LT;");
XMLFile = xmlfile. Replace (">", "+GT;");
XMLFile = xmlfile. Replace ("//", "+apos;");
XMLFile = xmlfile. Replace ("\ r \ n", "</paragraph><paragraph>");
Write the data to the new XML file;
XmlDocument Doc;
doc = new XmlDocument ();
Insstr = "<?xml version= ' 1.0 ' encoding= ' GB2312 '?><document><title> '";
Insstr + + TextBox2.Text + "</title><abstract>" + textbox4.text;
Insstr + + "</abstract><author>" + TextBox3.Text + "</author><content><paragraph>";
Insstr + + xmlfile + "</paragraph></content></document>";
Doc. Loadxml (INSSTR);
Doc. Save (Server.MapPath (TextBox1.Text + ". xml"));
Response.Write ("Press release successful!");
TextBox1.Text = "";
TextBox2.Text = "";
TextBox3.Text = "";
Textbox4.text = "";
Textbox5.text = "";
}
}
}
Now, a simple news release system has been established, you can also write updates, you can refer to the release process to write, what good way to hope we share Oh!
