Hi Janice,
There's a very simple solution to your problem. :-)
In composePlainTextEmail, the arguments for both the "to" and "bcc" are each NSArrays, not Strings. So you don't need to go through the exercise of concatenating them together with commas like that.
And, as an aside, if you ever have to do such concatenation, there are two very handy methods you might like. The NSArray method componentsJoinedByString( String separator ) will would have let you rewrite your getEmailContactNames method like this:
public String getEmailContactNames() {
return ( (NSArray)storedValueForKey( "serverContacts" )).componentsJoinedByString( "," );
}
The companion method is a static NSArray method, componentsSeparatedByString( String string, String separator ), which will take, for example, a comma-delimited String and return an NSArray of the components within.
Regards,
Mark
On Oct 19, 2005, at 11:13 AM, Janice Cheung wrote:
Greetings!
I have a question about WOMailDelivery. I am able to properly send out e-mails using WOMailDelivery features,
but when it comes time to edit the "to" String as bound in WOTextField binding, my WOMailDelivery does not take
in the modified e-mail values.
More specifically, my "to" String is set to binding value server.getEmailContacts. In reference to the "to" String:
WOMailDelivery mailer= WOMailDelivery.sharedInstance();
Msg=mailer.composePlainTextEmail(from, to, cc, subject, Msg, sendNow);
I have defined get() and set() methods for the string value, EmailContacts. I think the problem lies in my set() method, but
I am unsure as to exactly what I am doing wrong. Here are my methods:
public String getEmailContactNames(){
NSArray pc=(NSArray)storedValueForKey("serverContacts");
java.util.Enumeration e = pc.objectEnumerator();
StringBuffer tags=new StringBuffer();
Set emails=new HashSet();
while (e.hasMoreElements()){
ServerContact loc=(ServerContact)e.nextElement();
String email=loc.contact().fullName();
if (!emails.contains(email)){
tags.append(email);
tags.append(",");
emails.add(email);
}
}
return tags.toString();
}
public void setGetEmailContactNames(String value)
{
value=getEmailContactNames();
}
I feel as though the setGetEmailContactNames() method is incorrect because I am also unable to save changes of this WOTextField binding
to the database. Am I somehow supposed to tokenize the concatenated tags String in my set() method? I do not quite understand what I am
doing wrong...
Thank you very much for helping me. I really appreciate your help!
Kindest regards,
Janice
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