I am running into a bit of an issue. We are trying to implement a mouse
signature pad called EZ-Signature. It is a java based package, that seems to
be designed around JSP. There are no Javadocs or anything similar that I can
use to address it directly in java. The only examples thay have are all done
in JSP. SOI have the jsp beling called properly, but the page is reporting an
error in the Java/JSP. It is unable to find the functions in the jar
files.(com.ez_signature.signature for instance). We are running CF6.1 (yes I
know hehehe) The jar files are in C:\CFusionMX\wwroot\web-inf\lib and the
.properties files are in the classes folder. Hereâs the code that I am
invokingâ¦any idea on what I am doing wrongâ¦
<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
<%@ page language="java" contentType="text/html"
import="java.util.*,com.ez_signature.signature.*;"%>
<%
try {
String throughParms = "";
String url = HttpUtils.getRequestURL(request).toString();
String domain = WebUtil.getDomain(request);
String section = WebUtil.getSection(request);
String http = (url.indexOf("https") > -1 ? "https://"; : "http://";);
String applet = "com.ez_signature.signature.Sign";
String codeBase = "EzApplet";
String archive = "ezsign-applet.jar";
String bgImage = "";
String signatureSaveURL = http + domain + "/" + section +
"/SaveServlet?x=x";
String afterSaveJavaScriptFunction = "";
String afterSaveRedirectURL = http + domain + "/" + section +
"/index.jsp?page=/EzExamplesBasic-1b";
String submitButtonText = "See The Signature";
String imageFileName = "";
String imageSavePath =
session.getServletContext().getRealPath("/").replace('\\', '/') +
"images/signs/";
boolean showTimeStamp = true;
boolean showCopyright = false;
String copyrightString = "Copyright � 2007 EZ-Signature, LLC -
All Rights Reserved";
boolean isIE = false;
boolean isMozilla = false;
boolean isChrome = false;
String brw = request.getHeader("user-agent");
if (brw != null) {
isIE = brw.indexOf("MSIE") > -1;
isMozilla = (brw.indexOf("Netscape") > -1 ||
brw.indexOf("Mozilla") > -1 ) && brw.indexOf("Safari") == -1;
isChrome = brw.indexOf("Chrome") > -1;
}
if ( isChrome ) {
//out.println("<h2 style='color:#FF0000'>Google Chrome does
not support java applets at this time. Try firefox or IE.</h2>" );
}
%>
<script language="javascript" type="text/javascript">
if ( !navigator.javaEnabled() ) {
//document.write("<h2 style='color:#FF0000'>Java is not enabled. The
signature pad is a java applet and requires a java JRE.</h2>" );
}
</script>
<table class="signature-box">
<tr>
<td>
<%
if (isIE) {
%> <object classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"
codebase="http://java.sun.com/products/plugin/autodl/jinstall-1_4-windows-i586.cab#Version=1,4,0,0";
height="200"
width="500">
<param name="code" value="<%=applet%>" />
<param name="codebase" value="<%=codeBase%>" />
<param name="archive" value="<%=archive%>" />
<param name="bgImage" value="<%=bgImage%>" />
<param name="signatureSaveURL" value="<%=signatureSaveURL%>"
/>
<param name="afterSaveJavaScriptFunction"
value="<%=afterSaveJavaScriptFunction%>" />
<param name="afterSaveRedirectURL"
value="<%=afterSaveRedirectURL%>" />
<param name="imageFileName" value="<%=imageFileName%>" />
<param name="imageSavePath" value="<%=imageSavePath%>" />
<param name="throughParms" value="<%=throughParms%>" />
<param name="submitButtonText" value="<%=submitButtonText%>"
/>
<param name="showTimeStamp" value="<%=showTimeStamp%>" />
<param name="showCopyright" value="<%=showCopyright%>" />
<param name="copyright" value="<%=copyrightString%>">
</object> <%
} else if (isMozilla && !isChrome) {
%> <object classid="java:com.ez_signature.signature.Sign" height="200"
width="500">
<param name="code" value="<%=applet%>" />
<param name="codebase" value="<%=codeBase%>" />
<param name="archive" value="<%=archive%>" />
<param name="bgImage" value="<%=bgImage%>" />
<param name="signatureSaveURL" value="<%=signatureSaveURL%>"
/>
<param name="afterSaveJavaScriptFunction"
value="<%=afterSaveJavaScriptFunction%>" />
<param name="afterSaveRedirectURL"
value="<%=afterSaveRedirectURL%>" />
<param name="imageFileName" value="<%=imageFileName%>" />
<param name="imageSavePath" value="<%=imageSavePath%>" />
<param name="throughParms" value="<%=throughParms%>" />
<param name="submitButtonText" value="<%=submitButtonText%>"
/>
<param name="showTimeStamp" value="<%=showTimeStamp%>" />
<param name="showCopyright" value="<%=showCopyright%>" />
<param name="copyright" value="<%=copyrightString%>">
</object> <%
} else {
%> <applet code="<%=applet %>" version="1.4" cache_option="No"
width="500" height="200">
<param name="codebase" value="<%=codeBase%>" />
<param name="archive" value="<%=archive%>" />
<param name="bgImage" value="<%=bgImage%>" />
<param name="signatureSaveURL" value="<%=signatureSaveURL%>"
/>
<param name="afterSaveJavaScriptFunction"
value="<%=afterSaveJavaScriptFunction%>" />
<param name="afterSaveRedirectURL"
value="<%=afterSaveRedirectURL%>" />
<param name="imageFileName" value="<%=imageFileName%>" />
<param name="imageSavePath" value="<%=imageSavePath%>" />
<param name="throughParms" value="<%=throughParms%>" />
<param name="submitButtonText" value="<%=submitButtonText%>"
/>
<param name="showTimeStamp" value="<%=showTimeStamp%>" />
<param name="showCopyright" value="<%=showCopyright%>" />
<param name="copyright" value="<%=copyrightString%>">
</applet> <%
}
%>
</td>
</tr>
</table>
<%
} catch (Exception e) {
System.out.println("EzSignature1.jsp Error: " + e);
out.println(e.toString());
}
%>
<SCRIPT language="javascript" type="text/javascript">
<!--
// **************************************************** //
// Do not remove or modify this javascript function!!! //
// It is used by the signature applet. //
// **************************************************** //
function doSignatureAlert(message) {
alert(message);
}
-->
</SCRIPT>
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