Adobe Photoshop 5.0 and newer versions as well as various other batch-processing
programs can create all the thumbnails for you.
Once you've got the images processed, you can use code such as the templates below to
display the images. For a working example of this code, take a look at my personal
site - photo section, high-bandwidth area.
<!-- begin display_photo_list.cfm -->
<cfinclude template="header.cfm">
<!--- <script language="JavaScript1.1">
<!-- Begin
function right(e){
if (navigator.appName=='Netscape'&&
(e.which==3||e.which == 2))
return false;
else if(navigator.appName=='Microsoft Internet Explorer'&&
(event.button==2||event.button==3)){
alert("Please don't steal my images. Thanks.");
return false;
}
return true;
}
document.onmousedown=right;
if(document.layers)window.captureEvents(Event.MOUSEDOWN);
window.onmousedown=right;
//End-->
</script> --->
<cfset center_color = "F4B642">
<cfset center_align = "center">
<cfset center_valign = "middle">
<center>
<table width="100%" cellpadding="5" cellspacing="0" border="0">
<CFDIRECTORY DIRECTORY="#GetDirectoryFromPath(GetTemplatePath())#/photography/small"
NAME="myDirectory">
<cfoutput query="myDirectory">
<cfif (size neq 0) and (name does not contain ".cfm") and (name does not contain
".txt")>
<cfset enlarged_file_name = "#ReplaceNoCase("#name#","_sm","", "ALL")#">
<cfset caption_file_name =
"#ReplaceNoCase("#enlarged_file_name#",".jpg",".txt","ALL")#">
<tr>
<td valign="middle"><font face="#fontface#" size="#fontsize#"><a
href="display_photo.cfm?photo=#enlarged_file_name#" target="_window"><img
src="photography/small/#name#"></a></font></td>
<td valign="middle"><font face="#fontface#" size="#fontsize#">
<!--- TEST #session.rootpath#/photography/captions/#caption_file_name# --->
<!--- note: comment this out and uncomment the text file initialization code below to
create files automatically for all the thumbnails --->
<cfinclude template="photography/captions/#caption_file_name#">
</font></td>
</tr>
<!---initialize text files--->
<!--- <cffile action="WRITE"
file="#GetDirectoryFromPath(GetTemplatePath())#/photography/captions/#caption_file_name#"
output="#caption_file_name# text" addnewline="Yes"> --->
</cfif>
</cfoutput>
</table>
</center>
<cfinclude template="footer.cfm">
<!-- end display_photo_list.cfm -->
<cfinclude template="header.cfm">
<script language="JavaScript1.1">
<!-- Begin
function right(e){
if (navigator.appName=='Netscape'&&
(e.which==3||e.which == 2))
return false;
else if(navigator.appName=='Microsoft Internet Explorer'&&
(event.button==2||event.button==3)){
alert("Please don't steal my images. Thanks.");
return false;
}
return true;
}
document.onmousedown=right;
if(document.layers)window.captureEvents(Event.MOUSEDOWN);
window.onmousedown=right;
//End-->
</script>
<form action="" method="post" onSubmit="self.close()">
<input type="submit" value="Close">
</form>
<CFIF FileExists("#template_path_enlarged_photos_directory#/#photo#")>
<cfoutput>
<img src="#web_path_enlarged_photos_directory#/#photo#">
</cfoutput>
<CFELSE>
Sorry! An error occured. This file does not exist.
</cfif>
<form action="" method="post" onSubmit="self.close()">
<input type="submit" value="Close">
</form>
<cfinclude template="header.cfm">
---mark
========================================Mark Warrick - Fusioneers.com
Personal Email: [EMAIL PROTECTED]
Business Email: [EMAIL PROTECTED]
Phone: 714-547-5386
Efax: 801-730-7289
Personal URL: http://www.warrick.net
Business URL: http://www.fusioneers.com
ICQ: 125160 / AIM: markwarric
========================================
-----Original Message-----
From: admin [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, July 25, 2001 9:39 AM
To: CF-Talk
Subject: Thumbnails
Can anyone recommend the most efficient way to create thumbnail images from a
directory dynamically.
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