RE: Help please - indexed field in ActionForm
Haven't used JSTL yet, but let me try this...
class MyActionForm
{
private static final MAX_ENTRIES = 50;
private ArrayList text;
public MyActionForm()
{
text = new ArrayList(MAX_ENTRIES);
for (int x = 0; x MAX_ENTRIES; x++)
{
text.add(); // avoids IndexOutOfBoundsException later in setText
}
}
// used by MyAction
public ArrayList getText() {return text;}
// Used by Struts
public void setText(int index, String newText) {text.set(index, newText);}
}
my.jsp
html:html
body
html:form action=MyAction.do
logic:iterate id=text indexId=index name=myForm property=text
!-- Note trickery here. Not using html:text --
Label:input type=text name='text[bean:write name=indexId/]'/br/
/logic:iterate
html:submit/
/html:form
body
/html:html
Gary Kephart| New Century Mortgage
Web-Based Application Developer | http://www.ncen.com
[EMAIL PROTECTED] | 340 Commerce
949-797-5660| Irvine, CA 92602-1318
-Original Message-
From: David Thielen [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 07, 2003 4:39 PM
To: Struts Users Mailing List
Subject: Re: Help please - indexed field in ActionForm
Hi;
Thank you - this is part of what I need.
Is there any way to iterate through the lines if I don't know
up front how
many lines there will be? I tried the with the c JSTL and it
doesn't work.
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RE: Help please - indexed field in ActionForm
class MyActionForm
{
private static final MAX_ENTRIES = 50;
private String[] text;
public MyActionForm()
{
text = new String[MAX_ENTRIES];
}
public String[] getText() {return text;}
public void setText(int index, String newText) {text[index] = newText;}
}
my.jsp
html:html
body
html:form action=MyAction.do
Label 1:html:text property=text[0]/br/
Label 2:html:text property=text[1]/br/
html:submit/
/html:form
body
/html:html
Gary Kephart| New Century Mortgage
Web-Based Application Developer | http://www.ncen.com
[EMAIL PROTECTED] | 340 Commerce
949-797-5660| Irvine, CA 92602-1318
-Original Message-
From: David Thielen [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 07, 2003 3:46 PM
To: Struts-Users
Subject: Help please - indexed field in ActionForm
Hi;
I've been fighting this all day with no luck. And it has to
be a simple thing to do.
I have a form where I have N lines in it. Each line needs to
have some text displayed and an edit box.
How do I set this up in the .jsp file and in the ActionForm?
I've found a number of examples on the web but they all have
incomplete code and my guesses for the rest of the code have
not been right so far.
thanks - dave
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RE: Internationalizing 100's of pages of text
-Original Message- From: Adam Levine [mailto:[EMAIL PROTECTED] Sent: Thursday, August 07, 2003 9:44 AM To: [EMAIL PROTECTED] Subject: Re: Internationalizing 100's of pages of text My $0.02, just a bit OT, and an observation...if you change your organization a bit, you can make life easier and you (and whomever else is working on your content) by using Java's i18n features in a bit different manner.. specifically, get a String-based version of the Locale you want.. make that a directory, and just load the same template file from there. ie content/en_us/index_content.jsp content/en/index_content.jsp since you'll always know which file (index_content) you want.. i'm sure you can hack a tag that will dynamically create the full file name you want, and have that passed to template:get (which i've never worked with.. so, forgive me if i'm way off base). Hmm. A possibility. I tried hitting the url you gave.. it doesn't appear to be a happy url, so i can't see exactly what kind of content you're working with. Is putting the text into a database a possibility, keyed by content_id and language/locale_id ? Try this: http://www.photeus.com:8080/ewot/index.html I've had to monkey around with things on my system since my ISP (Cox cable) blocks port 80. I've set up a redirect to port 8090, which may be blocked to you. I would use 8080, but Tomcat's on that and I've only got a Pentium Pro 200 on that machine and Apache's web server takes less hp than Tomcat. As far as database, take a look at the content now and see what you think. The big stumbling block is that the content writers are remote, and so I'd have to set up some sort of remote database access and my content writers don't have much, if any, db experience. Gary Gary Kephart| New Century Mortgage Web-Based Application Developer | http://www.ncen.com [EMAIL PROTECTED] | 340 Commerce 949-797-5660| Irvine, CA 92602-1318 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Internationalizing 100's of pages of text
Is there a reason you don't want to put the content into a database? The content writers are remote, so I would have to create web access to a database. Too much work. Plus, I don't think that the content lends itself to databases. Gary Gary Kephart| New Century Mortgage Web-Based Application Developer | http://www.ncen.com [EMAIL PROTECTED] | 340 Commerce 949-797-5660| Irvine, CA 92602-1318 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Internationalizing 100's of pages of text
I have a web site at http://www.pobox.com/~encyclopaedia_wot. It contains 100's of pages of HTML of mostly text. I'd like to migrate this to JSPs and use Templates/Tiles because: 1) I want to better standardize the layout 2) I want the content writer to not have to worry about anything but content (by having them write only the xx_content.jsp files) I also want to internationalize it. I've already had requests for Spanish and Hebrew versions. However, putting the text into one or more property files seems like a Really Bad Idea. So is having hundreds of definition files. What I'd like to do is have something like this: 1) a template that has a 'content' parameter 2) an index.jsp which uses the template and specifies 'index_content.jsp' as 'content' 3) have template:get search for 'index_content_en_us.jsp', then 'index_content_en.jsp' then 'index_content.jsp'. Aside from writing my own version of template:get (which I can), is there a better, existing way of doing this? TIA, Gary Gary Kephart| New Century Mortgage Web-Based Application Developer | http://www.ncen.com [EMAIL PROTECTED] | 340 Commerce 949-797-5660| Irvine, CA 92602-1318
FAQ additions? (was Re: Help: Cannot find bean BEAN in scope null)
Thomas Quas wrote: Gary, it usually happens to me when I close the html:form too early, meaning there are some html:text's or others floating around after I did /html:form. That was it. After that I had another problem, which a co-worker solved. At any rate, here's two things to put into the FAQ: Q: I get this message in my log file: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null. What's causing it? A: it usually happens to me when I close the html:form too early, meaning there are some html:text's or others floating around after I did /html:form. (Thomas Quas [EMAIL PROTECTED]) Q: I get this message in my log file: No getter method for property myProperty of bean org.apache.struts.taglib.html.BEAN even though I have a getter method in my form bean. A: This is a matter of case-sensitivity. Even though your Java method will be public string getMyProperty(), with the M capitalized, the first letter of the property in the JSP will be lower case. Your JSP will have this in it: html:text property=myProperty / Gary Kephart wrote: I get this message in the log file: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null Gary -- Gary Kephart | Basis 100 Software Engineer | 4 Park Plaza, Suite 800 [EMAIL PROTECTED] | Irvine, CA 92614 (949) 852-8600x262 | http://www.basis100.com This communication is intended only for the use of the individual or entity to whom/which it is addressed, and information contained in this communication is privileged and confidential. If the receiver of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us at the above telephone number (so that we may correct our internal records) and delete this communication without making a copy of it. Thank you.
Help: Cannot find bean BEAN in scope null
I get this message in the log file: Cannot find bean org.apache.struts.taglib.html.BEAN in scope null Does anyone know why this happened and how to fix it? Thanks, Gary -- Gary Kephart | Basis 100 Software Engineer | 4 Park Plaza, Suite 800 [EMAIL PROTECTED] | Irvine, CA 92614 (949) 852-8600x262 | http://www.basis100.com This communication is intended only for the use of the individual or entity to whom/which it is addressed, and information contained in this communication is privileged and confidential. If the receiver of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us at the above telephone number (so that we may correct our internal records) and delete this communication without making a copy of it. Thank you.
FAQ?
I've just downloaded, installed and tried to run Struts this week. Of course, as a newbie, I hit some snags. Got past most of them, but then went looking for a FAQ list for Struts, but to no avail. Is there one? If so, where? BTW, the problem I'm trying to solve is this message in the log file: javax.servlet.jsp.JspException: Cannot find ActionMappings or ActionFormBeans collection I can't tell if I'm missing a jar file or some xml file needs to be modified. Thanks, Gary -- Gary Kephart | Basis 100 Software Engineer | 4 Park Plaza, Suite 800 [EMAIL PROTECTED] | Irvine, CA 92614 (949) 852-8600x262 | http://www.basis100.com This communication is intended only for the use of the individual or entity to whom/which it is addressed, and information contained in this communication is privileged and confidential. If the receiver of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us at the above telephone number (so that we may correct our internal records) and delete this communication without making a copy of it. Thank you.
Re: FAQ?
Gary Kephart wrote: I've just downloaded, installed and tried to run Struts this week. Of course, as a newbie, I hit some snags. Got past most of them, but then went looking for a FAQ list for Struts, but to no avail. Is there one? If so, where? BTW, the problem I'm trying to solve is this message in the log file: javax.servlet.jsp.JspException: Cannot find ActionMappings or ActionFormBeans collection I can't tell if I'm missing a jar file or some xml file needs to be modified. Found the answer to my problem in my web.xml file. Used the damned example file and didn't change the values. Onto the next problem... But I would still like to know if there's a FAQ around somewhere. Thanks, Gary -- Gary Kephart | Basis 100 Software Engineer | 4 Park Plaza, Suite 800 [EMAIL PROTECTED] | Irvine, CA 92614 (949) 852-8600x262 | http://www.basis100.com This communication is intended only for the use of the individual or entity to whom/which it is addressed, and information contained in this communication is privileged and confidential. If the receiver of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us at the above telephone number (so that we may correct our internal records) and delete this communication without making a copy of it. Thank you.
