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goa_head
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 Posted: Sat Apr 24, 2004 11:13 pm Post subject: Struts issue... "No getter method for property..." |
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I've seen this problem posted a lot and have recently ran into it.
Trying the various suggestions hasn't worked...
I have an ArrayList which gets put into the Session object by one of
my classes via session.setAttribute. The ArrayList is populated with
various "Forum" objects. I try to iterate through the arraylist with
this on a JSP:
<logic:iterate id="forums" name="forumList">
<tr><td colspan=2><FONT face="Verdana" size="-2">
<bean:write name="forums" property="forumName"/>
</td></tr>
</logic:iterate>
That makes me get the "No getter method for property forumName of bean
forums" error. If I remove the bean:write statement and replace it
with static text, the text gets repeated for the number of items on
the ArrayList, so I *know* it's looping through the objects. It's just
not seeing getForumName().
The arraylist is composed of various "Forum" objects these look like
the following:
------------------------------
public class Forum {
//Variable declarations
private String forumName;
/** Creates a new instance of Forum */
public Forum(String newForumName) {
this.forumName= newForumName;
} //end Forum
public String getForumName() {
return this.forumName;
} //end getForumName
public void setForumName(String newForumName) {
this.forumName = newForumName;
} //end setForumName
} //end class Forum
-------------------------
Any ideas? Any help would be appreciated!
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Ryan Stewart
Guest
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| Posted: Sun Apr 25, 2004 12:27 pm Post subject: Re: Struts issue... "No getter method for property..." |
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"goa_head" <goa_head (AT) verizon (DOT) net> wrote
| Quote: | I've seen this problem posted a lot and have recently ran into it.
Trying the various suggestions hasn't worked...
I have an ArrayList which gets put into the Session object by one of
my classes via session.setAttribute. The ArrayList is populated with
various "Forum" objects. I try to iterate through the arraylist with
this on a JSP:
logic:iterate id="forums" name="forumList"
tr><td colspan=2><FONT face="Verdana" size="-2"
b><bean:write name="forums" property="forumName"/></b><br
/td></tr
/logic:iterate
That makes me get the "No getter method for property forumName of bean
forums" error. If I remove the bean:write statement and replace it
with static text, the text gets repeated for the number of items on
the ArrayList, so I *know* it's looping through the objects. It's just
not seeing getForumName().
The arraylist is composed of various "Forum" objects these look like
the following:
------------------------------
public class Forum {
//Variable declarations
private String forumName;
/** Creates a new instance of Forum */
public Forum(String newForumName) {
this.forumName= newForumName;
} //end Forum
public String getForumName() {
return this.forumName;
} //end getForumName
public void setForumName(String newForumName) {
this.forumName = newForumName;
} //end setForumName
} //end class Forum
-------------------------
Any ideas? Any help would be appreciated!
|
My first idea is to use JSTL. The Struts designers recommend using the
standard taglib anywhere that the functionality overlaps. In JSTL, that
iterate would be:
<tr><td colspan=2><FONT face="Verdana" size="-2">
<c:out value="${forums.forumName}" />
</td></tr>
</c:forEach>
My next idea would be to add a close tag for that font tag, followed
immediately by removing the font tag and b tag since they're deprecated. But
this isn't an HTML forum. Other than that I can't help you much. I don't use
logic:iterate for the reason I mentioned above.
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Andrew Thompson
Guest
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| Posted: Sun Apr 25, 2004 12:52 pm Post subject: Re: Struts issue... "No getter method for property..." |
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On Sun, 25 Apr 2004 07:27:17 -0500, Ryan Stewart wrote:
| Quote: | c:forEach var="forums" items="${forumList}"
tr><td colspan=2><FONT face="Verdana" size="-2"
b><c:out value="${forums.forumName}" /></b><br
/td></tr
/c:forEach
My next idea would be to add a close tag for that font tag, followed
immediately by removing the font tag and b tag since they're deprecated.
|
...not to mention the redundant
tag.
I think that it is a good idea to remove the lot.
Sudsy commented on the
responded to the effect 'tried it - did not work'
but that left me wonderring if they had given
it proper nesting (given the <b> tag as well)
and if incorrect parsing of the HTML might
contribute to the wider problem.
So _my_ recommendation ot the OP is..
see it fail as
.....
<tr><td colspan=2>
<c:out value="${forums.forumName}" />
</td></tr>
.....
Before you do anything else.
That test should hopefuly rule out the HTML
tags as contributing to it.
| Quote: | ..But this isn't an HTML forum.
|
The effects can the OP wants can be attained
using stylesheets and the EXACT code above..
Check here for further details..
<http://google.com/groups?group=comp.infosystems.www.authoring.stylesheets>
Wonderful things.
[ F'Ups to c.l.j.help ]
--
Andrew Thompson
http://www.PhySci.org/ Open-source software suite
http://www.PhySci.org/codes/ Web & IT Help
http://www.1point1C.org/ Science & Technology
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