Some time ago,Many websitesFlash ImagesNews,Very good results.At that time, I was very interested.,I want to study how this effect is achieved..ThereforeGoogleAh,What I want is not foundSource code,Or in a group,A netizen gave a colleague from their company a section that was previously usedCode;But another disappointment is that,The code isJavascriptStatic Implementation of image scrolling news;But we can't make it static in practical applications.,In this way, flexibility is lost...
I will study it myself,Change it to dynamically fetch data from the database;Haha, finally let me make it,The effect is not bad. Now let's share it with everyone.,Hope to help friends who need it.
First look at the effect:
Front-end code:
<% @ Page Language = "C #" autoeventwireup = "true" codebehind = "default. aspx. cs" inherits = "imasges_news. _ default" %>
<% @ Import namespace = "imasges_news.sqlhelp" %>
<% @ Import namespace = "system. Data" %>
<! Doctype HTML public "-// W 3c // Dtd xhtml 1.0 transitional // en "" http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<HTML xmlns = "http://www.w3.org/1999/xhtml">
<Head runat = "server">
<Title>No title page</Title>
</Head>
<Body>
<Form ID = "A" runat = "server">
<SPAN class = "f14b">
<SCRIPT type = "text/JavaScript">
VaR focus_width = 240
VaR focus_height = 200
VaR text_height = 18
VaR swf_height = focus_height + text_height
VaR pics = "<% = return_pics () %> ";
VaR links = "<% = return_links () %> ";
VaR texts = "<% = return_texts () %> ";
Document. write ('<object classid = "CLSID: d27cdb6e-ae6d-11cf-96b8-444553540000" codebase = "http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width = "' + focus_width + '" Height = "' + swf_height + '"> ');
Document. write ('<Param name = "allowScriptAccess" value = "samedomain"> <Param name = "movie" value = "Flash/focus.swf"> <Param name = "quality" value = "high"> <Param name = "bgcolor" value = "# F 0f 0f 0 "> ');
Document. Write ('<Param name = "menu" value = "false"> <Param name = wmode value = "Opaque"> ');
Document. write ('<Param name = "flashvars" value = "pics =' + pics + '& links =' + Links + '& texts =' + texts + '& borderwidth =' + focus_width + '& borderheight =' + focus_height + '& textheight =' + text_height + '"> ');
Document. write ('<embed src = "pixviewer.swf" wmode = "Opaque" flashvars = "pics =' + pics + '& links =' + Links + '& texts =' + texts + '& borderwidth =' + focus_width + '& borderheight =' + focus_height + '& textheight =' + text_height + '"menu =" false "bgcolor =" # F 0f 0f 0 "Quality =" high "width =" '+ focus_width +' "Height =" '+ focus_height +' "allowScriptAccess =" samedomain "type =" application/X-Shockwave-flash "pluginspage =" http://www.macromedia.com/go/getflashplayer "/> '); document. write ('</Object> ');
</SCRIPT>
</Form>
</Body>
</Html>
Background code:
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 imasges_news.sqlhelp;
Namespace imasges_news
{
// Author: ziyan22
// Createdate: 2007-07-01
// Content: Flash Image
Public partial class _ default: system. Web. UI. Page
{
Public datatable DT;
Protected void page_load (Object sender, eventargs E)
{
If (! Page. ispostback)
{
Sys_mess ();
}
}
Public void sys_mess ()
{
String connstring = system. configuration. configurationsettings. appsettings ["sqlconn"]. tostring (). Trim ();
Dbutil;
Dbutil = new dbutil (connstring );
System. Data. dataset Ds;
DS = new dataset ();
DS = dbutil. select_news ();
Dt = Ds. Tables [0];
}
Public String return_pics ()
{
String imagesurl = "";
Int I;
For (I = 0; I <DT. Rows. Count ;)
{
If (imagesurl! = "")
{
Imagesurl = imagesurl + "|" + dt. Rows [I] ["imgurl"]. tostring ();
}
Else
{
Imagesurl = imagesurl + dt. Rows [I] ["imgurl"]. tostring ();
}
I ++;
}
Return imagesurl;
}
Public String return_links ()
{
String imglink = "";
Int J;
For (j = 0; j <DT. Rows. Count ;)
{
If (imglink! = "")
{
Imglink = imglink + "|" + dt. Rows [J] ["imglink"]. tostring ();
}
Else
{
Imglink = imglink + dt. Rows [J] ["imglink"]. tostring ();
}
J ++;
}
Return imglink;
}
Public String return_texts ()
{
String imgtext = "";
Int N;
For (n = 0; n <DT. Rows. Count ;)
{
If (imgtext! = "")
{
Imgtext = imgtext + "|" + dt. Rows [N] ["imgtext"]. tostring ();
}
Else
{
Imgtext = imgtext + dt. Rows [N] ["imgtext"]. tostring ();
}
N ++;
}
Return imgtext;
}
Protected void textbox4_textchanged (Object sender, eventargs E)
{
}
}
}
Table Structure:
Create Table [DBO]. [imagesnews] (
[ID] [int] identity (1, 1) not null,
[Imgurl] [varchar] (50) Collate chinese_prc_ci_as null,
[Imgtext] [varchar] (50) Collate chinese_prc_ci_as null,
[Imglink] [varchar] (50) Collate chinese_prc_ci_as null
) On [primary]
Go
The download of the code package is not provided. The space is limited after all. If necessary, leave a message,EmailGive it to him.
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